baber/WOPTO huggingface dataset:
Patent JP-H0885028-A (JP)
Title: Automatic screw-fitting method and device for socket
Inventor: NODA MITSUGI
IPC: B23P19/06
Filed: 1994-09-14
Abstract: PURPOSE: To stably screw-fit and fix a socket to a male screw of a steel pipe without meshing of screws. CONSTITUTION: A screw-fitting device is adapted to screw-fit a socket S wherein a female screw 4 threadedly engaged with a screw 2 is formed on the inner peripheral wall surface of a cylinder 3 to a steel pipe P where the male screw 2 is formed on the outer peripheral wall surface of both end parts of a pipe body 1. A chuck mechanism 12 is provided on a part opposite to the steel pipe P horizontally supported on a support means 11, a pawl 21 of the chuck mechanism is pressed to the inner peripheral wall surface of the socket S, and the socket S is centered to the pipe P to be fixedly supported. The pipe P and the socket S are relatively rotated and forced to come up to each other, and the socket S is fitted to the screw 2 of the pipe P and threadedly engaged with each other.
Patent JP-H0558011-A (JP)
Title: Image forming device
Inventor: KITAHARA FUMIHIRO
IPC: B41J11/42
Filed: 1991-08-31
Abstract: PURPOSE:To make a driving transmitting component such as clutch, etc., unnecessary to reduce the cost of the device, and at the same time, improve the operatability and serviceability. CONSTITUTION:The title device is equipped with a driving motor which drives a paper feeding and carrying system and a photo sensitive body, a resist sensor which is arranged in front of the photo-sensitive body and detects a recording paper, and a paper delivery sensor which detects the delivery of a recording paper; and is also equipped with a timer 205 which drives the driving motor and controls the period of time from when the resist sensor is turned ON to when a writing start signal is turned ON/OFF and the driving motor is stopped, and an engine control unit 203 which starts writing when the timer 205 is being operated, verifies the carrying condition of a recording paper when the driving motor is being driven, and executes a specified error check when the driving motor is being stopped.
Patent JP-S6489305-A (JP)
Title: Inductor
Inventor: ISHIMOTO KAMEYOSHI
IPC: H01F17/00
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a high inductance with a crest-shaped thin structure by bending in U shape a printed substrate having flexibility, forming spiral pattern coils on the flat parts of both side faces and connecting a plurality of pattern coils in series. CONSTITUTION:One terminal 4A is connected to the outer periphery of a coil pattern 3A formed spirally counterclockwise from the outside surface of one flat part 1a toward its center, and guided from its through hole 5A to its opposite side at the center. On the other hand, it is connected to the center of a coil inverter 3B formed spirally on the opposite side face, and its outer peripheral end is connected to the outer periphery of a spiral pattern coil 3c formed on the other flat part 1b of the same rear. The center of the coil 3c is connected to the center of a spiral pattern coil 3D formed on the surface of opposite side via a through hole 5B, and its outer periphery is connected to the other terminal 4B. Thus, spiral patterns 3A-3D are formed to obtain four times of inductance.
Patent JP-H07104350-A (JP)
Title: Camera
Inventor: HORIUCHI HIROYUKI
IPC: G03B13/08
Filed: 1993-10-01
Abstract: PURPOSE:To prevent 1st and 2nd visual field frames from being viewed simultaneously by making the 2nd visual field frame visible and the 1st visual field frame invisible when a polarizing member is in an optical path and making only the 1st visual field frame visible when the polarizing member is retreated from the optical path. CONSTITUTION:Two visual field lines 4a are vapor-deposited on the ocular side of a transparent thin plate 4, and an inclined part 4b inclined at the angle of 45 deg. with the optical axis of a finder is integrally formed at a position corresponding to the long side of the visual field frame 3a of an ocular 3. Therefore, two visual field lines 4a of a panoramic size can be viewed at the time of looking in the finder, but reflected light from the long side of the visual field frame 3a of a standard picture size is totally reflected inside the thin plate U by the inclined part 4b or refracted to the outside of a translucent mirror 2a even though it is transmitted through the thin plate 4, and is not reflected by the mirror 2a. Therefore, only the visual field frame 3a is viewed in the standard picture size and only the visual field lines 4a are viewed in the panoramic size.
Patent JP-H0297490-A (JP)
Title: Production of srb2o4 single crystal
Inventor: FUKUDA KATSUYOSHI
IPC: C30B29/10
Filed: 1988-09-30
Abstract: PURPOSE:To produce the title high-quality and high-stability SrB2O4 single crystal by the flux method by melting a crystal material in Na2B2O4, then depositing, and growing a crystal. CONSTITUTION:The material for a nonlinear optical crystal is melted in a flux, and the flux is vaporized or annealed to deposit and grow the crystal. An SrB2O4 single crystal is produced by such a flux method. Na2B2O4 is used as the flux, and about 25-50mol% of the flux is incorporated into the material. In this production process, since the SrB2O4 single crystal has a low m.p. of 1155 deg.C, crystal growth can be appropriately carried out by the pulling up method. Since the phase transition occurs at a high temp. of 985 deg.C, the flux method is easily performed, and a high-quality single crystal is obtained.
Patent JP-H1186628-A (JP)
Title: Polymer solid electrolyte
Inventor: ITOU TAKAKO
IPC: H01M10/0565
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of dendrite and provide high mechanical strength and high ion conductivity in the application to a lithium secondary battery by impregnating a foamed film with an electrolyte solution which consists of a lithium salt. SOLUTION: A film based on a polyether polymer is foamed by impregnating it with carbon dioxide, nitrogen gas or the like under a high pressure, and then suddenly reducing the pressure or heating it to form a foamed film having bubbles formed therein. Preferably, the outer diameter of the bubbles is 100 μm or less, and the magnification of foaming is 1.5 times or less. This foamed film is impregnated with an electrolyte solution consisting of a mixture of a lithium salt with a solvent. Thus, superior reliability can be provided in the application to a lithium secondary battery without having the possibility of leakage of electrolyte, the impregnated quantity of the electrolyte solution can be increased, and this film can be used suitably as an electrolyte for a lithium secondary battery.
Patent JP-S62105753-A (JP)
Title: 4-wheel-drive vehicle with antilock brake device
Inventor: SATO MASAMITSU
IPC: B60T8/26
Filed: 1985-11-05
Abstract: PURPOSE:To suppress the interference of rear wheels with front wheels to be small by controlling the brake oil pressure of rear wheels to be low when driving condition is shifted to direct connection 4-wheel driving by means of the locking mechanism of a differential gear. CONSTITUTION:When wheels are about to be locked while a locking mechanism is not operated, front wheel brakes Bfl, Bfr are separately controlled by a front wheel control part 9a. As for rear wheel brakes Brl, brr, the output of an AND gate is always at a low level in a rear wheel control part 9b, and the action of the rear wheel control part 9b is substantially the same as that of the front wheel control part 9a. At the time of antilock controlling under a direct 4-wheel driving condition where the locking mechanism is operated, the front wheel control part 9a carries out a similar control to one where the locking mechanism is not operated, whereas, the rear wheel control part 9b controls brake oil pressure to be low.
Patent JP-H0589369-A (JP)
Title: Electronic cash register
Inventor: HANBA NAOHIKO
IPC: G07G1/12
Filed: 1991-09-26
Abstract: PURPOSE:To automatically guide a waiting customer of a vacant table so as to inform him of it whenever the vacant table is generated in a restaurant. CONSTITUTION:A table management file 34 storing table data such as a flag, etc., which discriminates the number of seats and whether the seats are vacant or not by the classification of table codes which are respectively assigned to the respective tables for the customer in the restaurant and a waiting customer data file 33 storing data of the name and number of the waiting customers in input order are provided. When a processing in the payment of eating charge is completed, data concerning the head waiting customer is called from the waiting customer data file 33 and the table management file 34 is retrieved by data concerning the called waiting customer. Then, the presence or absence of the table which is vacant and also satisfies the condition of the waiting customer is judged and the vacant table which satisfies the condition of the waiting customer is detected so that the name, etc., of the waiting customer is displayed and outputted.
Patent JP-S63102890-A (JP)
Inventor: TAMAI TADASHI
IPC: B25J19/00
Filed: 1986-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06104616-A (JP)
Title: Antenna fitting tool
Inventor: FURUTA TAKASHI
IPC: H01Q1/12
Filed: 1992-09-17
Abstract: PURPOSE:To provide the antenna fitting tool by which insertion fitting from a tip and fitting from a lateral direction are made to a support quickly and in which an elevating angle and an azimuth angle are adjusted easily. CONSTITUTION:The fitting is formed with each U-shaped antenna main body fitting frame 12 having legs provided in parallel, an elevating angle adjustment frame 13 and a support tightening frame 14, and both legs 15, 20 are combined overlappingly between the antenna main body fitting frame 12 and the elevating angle adjustment frame 13, a shaft support means 33 and an open/close angle hold means 35 are provided on the overlapped part, the support tightening frame 14 is provided with a meshing body 28 guided in the legs in parallel with the frame 14 and advanced/retracted by a manual operation tightening bolt 27, and the leg of the support tightening frame 14 is removably fitted to the elevating angle adjustment frame 13 so that a support receiving part placed at the back of the elevating angle adjustment frame 13 and the meshing body of the support tightening frame 14 are set opposite to each other.
Patent JP-S60144424-A (JP)
Title: Delivery and settlement work of cell
Inventor: IIMURA OSAMU
IPC: E02D23/08
Filed: 1983-12-29
Abstract: PURPOSE:To reduce the cost of construction work by a method in which a cell is floated in a state of laid sidelong by a float, towed by being put between base ships, and vertically corrected for its attitude by regulating the buoyancy of the float. CONSTITUTION:Base ships 5 are connected by a pin structure consisting of a pin part 4 and a pin receiver 7 to both sides of a steel plate cell 1 floated in a state of being laid sidelong and towed to a settling position by a tug boat. The bouyancy is adjusted by charging water to the float 2 or deflating of the float 7 to control the attitude of the cell 1 vertically and the cell 1 is landed on the seabed. The pin structure is then removed out.
Patent JP-2001074264-A (JP)
Title: Indoor unit structure of air conditioner
Inventor: YAMASHITA SUSUMU
IPC: F24F13/20
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of washing water or condensed water of a heat exchanger from the through hole of a refrigerant pipeline to the outside of a casing. SOLUTION: An indoor unit is structured so that a heat exchanger, equipped with a drain pan 4, and a fan are installed in a casing while a refrigerant pipeline (an outlet pipe 32 or the like) for supplying refrigerant to the heat exchanger is provided so as to penetrate the casing 2. In this case, a water packing grommet 40, made of a soft rubber and whose inner diameter of the inserting part 41 for passing the outlet pipe 32 is smaller than the outer diameter of the outlet pipe while having an outside flange unit 42 as well as an inside flange unit 43, opposed with a distance between surfaces which coincides substantially with the thickness L of the penetrating part of the casing 2, and a lip unit 44, projected from the vicinity of the inside flange unit 43 in the casing 2 so as to be adhered to the inner surface of the casing 2,  is mounted in a part whereat the outlet pipe 32 is penetrated through the casing 2.
Patent JP-2001072253-A (JP)
Title: Paper feeding cassette
Inventor: SAWADA YASUSHI
IPC: B65H1/04
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To easily and properly load a recording medium even by the maximum volume on an intermediate plate by adjusting a pair of side control plates to be in contact with or separated from each other in interlocking with the vertical movement of one side of the intermediate plate capable of loading the recording medium of an image forming device. SOLUTION: When an intermediate plate 60 is pressed down for loading the recording paper on the intermediate plate 60, a slant face 38a of a contact part 38 of a side control plate contact and separation mechanism 150 is pressed down by a side part 24 with a contact port 22 of the intermediate plate 60. Whereby an upright plate 32 is moved in the direction separating from the intermediate plate 60 against a coil spring 62, and a pair of side control plates 30 are separated from each other. Further one end side 46a of an elevation piece 46 is pressed down by the intermediate plate 60, and the other end side 46b is raised to press an arm 44 up, whereby a separation claw 42 is upwardly rotated and separated from the intermediate plate 60. Further in accompany with the pressing-down of the intermediate plate 60, a contact side part 28 of the contact port 26 presses dawn a slant face 58a of the contact part 58, and the upright plate 52 is moved in the direction opposite to the paper feeding direction against a coil spring 59.
Patent JP-H1187706-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASE MICHIHIKO
IPC: H01L29/78
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor device wherein, while phosphorus (P) with high activation factor is introduced as impurity for forming a source/drain region, diffusion of P caused by thermal process for activation is suppressed. SOLUTION: After In ions are introduced into a semiconductor substrate 100 as a first impurity of high mass for threshold control, phosphorus is introduced as a second impurity into the semiconductor substrate 100 with, at least a gate electrode 150 formed on the semiconductor substrate 100 as a mask, then heat treatment is performed for the activation of the first and second impurities. With this configuration, even if a source/drain region is formed using a material of high activation factor and easy to diffuse such as phosphorus, diffusion of the phosphorus is suppressed due to the presence of high-mass impurity such as In, etc.
Patent JP-H08115879-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KAMURA MAYUMI
IPC: C23C16/44
Filed: 1994-10-13
Abstract: PURPOSE: To provide a plasma CVD apparatus which prevents unwanted CVD film from being formed on the side wall of a chamber and facilitates removing the unwanted CVD film there from if formed. CONSTITUTION: A plasma CVD apparatus has an upper and lower electrodes 12 and 13 which form a circular parallel flat plate type electrode structure. The upper electrode 12 is composed of a circular tubular part 12a parallel to the side wall of a chamber 11 and flat plate 12b parallel to the lower electrode 13. The part 12a has a blow hole to jet a gas on the side wall of the chamber 11.
Patent JP-H06102145-A (JP)
Title: Method for shift feeling evaluation
Inventor: ODA YOSHIHIKO
IPC: G01M13/02
Filed: 1992-09-17
Abstract: PURPOSE:To remove a sensor installed in a control lever and to sharply improve the workability of inspection, by estimating a shift feeling from the fluctuation quantity of the output torque of a transmission. CONSTITUTION:An input side motor 18 is installed in an input shaft 14 of a manual transmission 12, and an output side motor 22 is installed in an output shaft 20 thereof. A torque sensor 50 is provided to the output shaft 20. While the motor 22 is put in a driven state in time of a speed change, the motor 18 is put in a not driven state. A detection signal of the sensor 50 is outputted to an operating means 52. The means 52 computes the shift operating physical force from the inputted torque in the operating time of a shift lever 24, and from the computed result, a shift feeling is evaluated.
Patent JP-H04125772-A (JP)
Title: Language processing system
Inventor: KITA KENJI
IPC: G06F17/27
Filed: 1990-09-17
Abstract: PURPOSE:To use prediction from a grammar on a certain stage effectively for predicting a grammar on a lower-order stage by predicting a symbol on multiple stages in an extended LR syntax analysis method to be used in the field of sound recognition or character recognition. CONSTITUTION:As the grammar of a sound recognizing system, two grammars such as the grammar in a phrase and a grammar between phrases are used and transformed to an LR syntax analysis table 7. An inter-phrase analysis part 6 predicts the category of the next phrase from the inter-phrase LR syntax analysis table 7 and applies it to an in-phrase analysis part 4. The in-phrase analysis part 4 predicts the next vowel from an in-phrase LR syntax analysis table 5 and activates an HMM vowel collation part 2 so as to investigate whether the vowel actually exists in an audio signal or not. The collated result is returned to the in-phrase analysis part 4, and the recognized result to the predictive phrase category is applied to the inter-phrase analysis part 6. By repeatedly executing above-mentioned operations, the recognized result is outputted from the inter-phrase analysis part 6.
Patent JP-2001073796-A (JP)
Title: Variable cycle control system for internal combustion engine
Inventor: SATO OSAMU
IPC: F02B75/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To speedily heighten the temperature of wall face of the engine at the time of its ignition and curtail exhaust emission, by delaying the valve- opening timing until the bottom dead center, during the cool period of the cylinder when detected or calculated temperature inside it is under specified temperature. SOLUTION: The electronic control unit(ECU) as a measure for varying the timing, delays the valve-opening timing of the exhaust valve under the bottom dead center during the cool period when the temperature inside the cylinder is below that specified. Since the action timing of valve-opening and closing of intake valve and exhaust valve is completely variable, the valve- opening timing of the exhaust valve is delayed at cool period. Therefore, high- temperature fuel gas is sealed in the cylinder as long as the delay, as a result of which, the temperature of the wall face tends to rise quickly and fuel in the cylinder to evaporate, thus shortening the time needed to warm up the engine and curtailing exhaustion of the unburned gas.
Patent JP-H05199456-A (JP)
Title: Method and apparatus for operating input video signal
Inventor: AIAN CHIYAIRUZU
IPC: H04N5/253
Filed: 1992-09-17
Abstract: PURPOSE: To compensate a defect by substituting the current defective picture with another video signal spatiotemporally corresponding to another area. CONSTITUTION: A switch 122 directly transmits a non-defective video signal to a storage device 33. A switch control input 125 selects a preceding video signal, which exists in a switch input 126 for transfer to the storage device 33 and is timed again, in response to reception of a defect signal in an input 24 supplied through a control logic circuit 52. Consequently, only corrected information is stored, and all video storage devices include effective video information, and a flag is stored in a flag storage device 36. Thus, a video signal is substituted with another video signal spatiotemporally corresponding to another area to compensate the defect.
Patent JP-2001070939-A (JP)
Title: Alkali ion water conditioner
Inventor: SHIROMIZU HISATOKU
IPC: C02F1/46
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To stabilize a produced pH value by a control method in which the flow rate range of a flow rate section in the control of voltage applied to an electrolytic cell is widened from a low flow rate area toward a high flow rate area even when a flow rate is varied. SOLUTION: In a water conditioner, when water is passed through an alkali ion water conditioner 3, the flow rate section of the flow rate of water being passed through the conditioner 3 is judged by a flow rate section determination means 22, and voltage to be applied is corrected corresponding to the judgement. When the flow rate is varied, the produced pH value of produced alkali ion water or acidic ions is varied largely; however, control is made by a control method in which the flow rate range of a flow rate section is widened from a low flow rate area toward a high flow rate area to stabilize a produced pH value.
Patent JP-H0776990-A (JP)
Title: Method and device for renewing existing pipeline
Inventor: AKESAKA TOSHIO
IPC: E21D9/06
Filed: 1993-09-10
Abstract: PURPOSE:To simplify a device, expedite a construction, and reduce the cost by providing a device for blocking the bore of an existing pipe on the top end of a shield excavator, and burying a new pipe by propulsive construction method while breaking the existing pipe. CONSTITUTION:A seal device 24 is inserted to the inner surface of an existing pipe such as sewerage pipe in such a manner as to be axially movable. When the earth and sand around the existing pipe 12 is excavated while breaking the existing pipe 12 by a shield type tunnel excavator 20, the mud at excavation is prevented from flowing into the existing pipe 12. The shield excavator 20 is progressed by a propulsive device 22 such as a jack in a starting shaft 18, and a new pipe 14 is successively progressed and buried in the excavated hole. The excavated earth, sand, and mud are discharged backward through the new pipe 14. In this case, large broken pieces at excavation are crushed into slurry by a crusher provided on the excavator, and discharged. Thus, an arriving shaft side excavated material receiving device is not required, and the device can be simplified.
Patent JP-H04125683-A (JP)
Title: El display device
Inventor: SAKAMOTO MASANORI
IPC: G09F9/30
Filed: 1990-09-18
Abstract: PURPOSE:To obtain satisfactory responding speed and angle of visibility, to realize a thin structure and a high luminance by constituting an organic EL system as an EL light emitting layer. CONSTITUTION:The EL display device is equipped with a substrate 1 on which a switching element 2 is installed to be shaped like a matrix, EL element groups subjected to laminate patterning on the substrate 1, an outside circuit which drives the EL element groups through the switching element 2. Then, an EL light emitting part is an electrostatic charge injecting type constitution in which an electrostatic charge transporting layer 7 is laminated on an EL light emitting layer 8 using an organic fluorescent pigments being materials having the high luminance. Thus, an EL display device which has the high luminance, a high speed responsibility, and the wide angle of visibility can be obtained.
Patent JP-H0776918-A (JP)
Title: Tiling building material
Inventor: TSUDA KOKI
IPC: E04F13/14
Filed: 1993-09-08
Abstract: PURPOSE:To obtain tiling material which is easily applied and in which the joint between the tiles is seamless and hence, it prevents rain water from pene trating and also the waterproofing reliability is high. CONSTITUTION:A flat hollow 33 is provided at the rear face 32 of a tile 39. And in an inorganic external plate 23, a plurality of flat heaves 18 are formed both breadthwise and lengthwise on the surface 15 at every specified interval so as to make a lattice. The grooves 33 are fitted on the heaves 18 of the inorganic external wall plate to attach the tiles 39. The inorganic external wall plate 23 and tiles 39 are unified to make a panel.