baber/WOPTO huggingface dataset:
Patent JP-S6154362-A (JP)
Title: Power steering controller
Inventor: MIYATA HIROSHI
IPC: B60K25/04
Filed: 1984-08-21
Abstract: PURPOSE:To suppress the excessive reduction in transient state of a steering force through the reduction of assisting force due to hydraulic pressure by adjusting the opening degree of a bypass valve in correspondence with the reduction of the number of engine revolution when an accelerating pedal is released by the shift operation. CONSTITUTION:A bypass valve 15 cuts off a bypass passage in nonoperation, and opens the bypass passage according to the value of the control signal supplied from the driving circuit 25 of an electric controller 20 in operation, and the opening degree of the bypass valve 15 is increased according to the value of the control signal. When a hydraulic pump 14 is driven by the engine start, and the number of engine revolution reaches a prescribed value, the discharged liquid flow-rate of the hydraulic pump 14 reaches the value for generating a sufficient assisting force, and the discharged oil of the hydraulic pump 14 is supplied into the high-pressure chamber of a power cylinder 13B, and the oil discharged from the low-pressure side oil chamber of the power cylinder 13B returns to a reservoir, and a prescribed assisting force due to the oil pressure is generated.
Patent JP-H04371991-A (JP)
Title: Method for displaying additional information for on-vehicle navigation device
Inventor: TACHIKAWA KIKUO
IPC: G08G1/0969
Filed: 1991-06-19
Abstract: PURPOSE:To eliminate a complicated display picture and make a display picture easy to see by providing an internal timer circuit and automatically displaying necessary information only for a specific time with the signal from the circuit. CONSTITUTION:The internal clock circuit 17 is added to the device and the time can be grasped with this internal clock circuit 17. A period for which special information is displayed is selected and set in this internal clock circuit 17 previously; and then the special information read out of a file device 16 is read out onto a display device 14 through a display control part 10 at specific time, and its display is erased the specific period later. In this case, the display range is limited previously by referring to the current position and destination of a vehicle and then the display can be limited to only the specific information on the periphery of the roads. Therefore, the necessary special information can automatically be displayed for the specific period at the previously set time without requiring any driver's operation.
Patent JP-H0363289-A (JP)
Title: Factors a1, a2, a3 and h for antibiotic ge 2270
Inventor: ENRIKO SERUBA
IPC: A23K20/195
Filed: 1990-07-03
Abstract: The present invention is directed to new antibiotic substances denominated antibiotic GE 2270 factors A1, A2, A3 and H, the addition salts thereof, the pharmaceutical compositions thereof and their use as medicaments, particularly in the treatment of infectious diseases involving microorganisms susceptible to them.
Patent JP-H0924187-A (JP)
Title: Washing and dehydrating machine
Inventor: IWAKIRI SHUNICHI
IPC: D06F39/08
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a washing and dehydrating machine with improved sealing and fitting performance between the bottom part of the dehydrating tub and a part with almost U-shaped cross section in the horizontal direction, which part is formed on the part corresponding to the inner face part of the dehydrating tub in a tubular circuit water passage to be fit into the inner wall face of this washing and dehydrating machine. SOLUTION: A circulating water path 31 having almost a cylindrical shape is situated at the inside wall of a washing and dehydrating tub 1. The water path is extending from the pump chamber 15 situated at the outer periphery of the lower blades 14 of a pulsator 4 to the upper part of the washing and dehydrating tub 1. To the upper end of the water path, the lint filter 20 to recover lints from the circulating water and the spraying nozzle 21 are attached. The shape of the circulating water path corresponding to the interior of the bottom 3 of the dehydrating tub 1 has an almost U-shaped cross section in the horizontal direction. At the lower end of the U-shaped part 33, the latch part 35 that hinges to the latching dent 34 positioned at the bottom of the dehydrating tub 1 and a fan-shaped part 36 extending to the circumference direction of the dehydrating tub 1 are formed.  To the fan-shaped part 36, a positioning pin 38 is attached so as to be inserted to the positioning hole situated at the bottom 3 of the dehydrating 1.
Patent JP-S6332771-A (JP)
Title: Disk device
Inventor: NEGISHI RYUICHI
IPC: G11B21/10
Filed: 1986-07-26
Abstract: PURPOSE:To improve the compatibility of a recording and reproducing data with a simple device by providing an encoder means recorded with servo information leading a head to a prescribed track position to one end of a means 7 moving the recording/reproducing head so as to use the servo information thereby controlling the head position. CONSTITUTION:A magnetic disk 9 is contained in a cassette 9a, which is mounted on a prescribed position of a base 7 of a disk device. Further, the disk 9 is exposed externally from a head window provided to the cassette 9a to form an opening 7a corresponding to the window. A magnetic head 8 is moved along the opening 7a and positioned to a track position on a prescribed radius of the disk 9. Further, a head holder 8a is fixed to a carriage 6 and a steel belt wound on a drive shaft 3 of the motor 5 is fixed along its side face. Further, an encoder plate 1 is provided on one end of the carriage 6 moved to the head 8 and the position of the head 8 is controlled by track servo information from the encoder plate 1.
Patent JP-S6331186-A (JP)
Title: Manufacture of semiconductor light-emitting apparatus
Inventor: SUDO HISAO
IPC: H01S5/00
Filed: 1986-07-25
Abstract: PURPOSE: To reduce of parasitic capacity and prevent generation of blackening by removing dielectric film on a contact layer, then removing damaged region at the surface and then forming an electrode which is in the ohmic-contact with the contact layer. CONSTITUTION:The upper surface and side surface of contact layer 8 formed like the striped pattern are covered with a dielectric film 10 together with the surface of the lower layer thereof. Next, the resist films 15 and 16 are formed so that the pattern thereof is lower than the other region by a pair of resist films 15 and 16. These resist films 15 and 16 are formed thin to disclose the dielectric film 10 on the contact layer 8 and the damaged region of dielectric film 10 and contact layer 8 is removed. With this process, the dielectric film 10 is closely in contact with the side surface, the striped contact layer 8 is formed without gap and an electrode 11 which is in ohmic contact therewith is formed. Thereby, a semiconductor light-emitting apparatus which assures less parasitic capacitance and no deterioration of characteristic by blackening may he realized.
Patent JP-H0925484-A (JP)
Title: Optically active 1,3-dioxolane derivative, liquid crystal composition containing the same and display element
Inventor: TAKEHARA SADAO
IPC: C09K19/58
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new colorless compound stable against water, light, etc., capable of being easily produced, and inducing large spontaneous polarization and enabling high speed response in a wide temperature range, when added as a chiral dopant to a base material liquid crystal composition exhibiting a chiral smectic C phase. SOLUTION: A compound of formula I [R<1> is a (substituted) 1-18C alkyl; X is a single bond, O; the rings A and B are each a (one or two fluorine- substituted) 1,4-phenylene, a trans-1,4-cyclohexylene, etc.; Y is (CH2 )2 , -CH2 O, a single bond, etc.; Z is CH2 , CO-; R<2> is H, a 1-18C alkyl; * is an asymmetric carbon atom; ** is an asymmetric carbon atom when R<2> is the 1-18C alkyl]. For example, (4R,5R)-4-[4-(5-decylpyrimidin-2-yl)phenyl]-5-heptyl-1,3-dioxo-lane-2- one. The compound of formula I is obtained by reacting a compound of formula II with dimethoxymethane or trichloromethyl chloroformate.
Patent JP-H0464179-A (JP)
Title: Effective length calculation system for noncompressed binary image data
Inventor: SEKIGUCHI SADAHIKO
IPC: G06T7/60
Filed: 1990-07-02
Abstract: PURPOSE:To reduce a time required for inspection by detecting the leading position of an unrequired part by dividing an inspection targeted part into the half and repeating decision whether or not all the parts at a row end side are white picture elements, and calculating the effective length of a picture element row. CONSTITUTION:A picture element row input part 101 inputs one picture element row of incompressible binary image data to a picture element row input area 104, and an effective length calculation part 102 calculates the effective length of the picture element row by dividing the inspection targeted part of the picture element row inputted to the picture element row input area 104 to the half and detecting the leading position of the unrequired part by repeating the decision whether or not all the parts at the row end side are the white picture elements. Thence, a picture element row output part 103 outputs binary image data with picture element row effective length calculated by the effective length calculation part 102 from the row leading side of the picture element row of the picture element row input area 104 to a picture element row output area 105. Thereby, it is possible to shorten a time required for the inspection even when the large number of picture elements of the picture element row exist.
Patent JP-2000008893-A (JP)
Title: Controlling device for solenoid drive valve
Inventor: KAMIMARU SHINJI
IPC: F01L9/04
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To surely operate a valve at a time of starting an engine without influence of a sensor for detecting a valve lift position and capacity of a capacitor for power supply. SOLUTION: When an engine is started, a high-level trigger signal is output to a base of a power transistor 85a or 85b to be turned on. The power transistor 85a is exclusive for starting a valve-closing solenoidal coil drive circuit 36. The power transistor 85b is exclusive for starting a valve-opening solenoidal coil drive circuit 37. A valve-opening solenoidal coil 5 or a valve-closing solenoidal coil 6 is directly connected to a battery power source 7 to be conducted so that a valve which is in semi-open state and at a center valve position is surely opened or closed, without using a primary overexcitation power source or a secondary overexcitation power source.
Patent JP-S6152987-A (JP)
Title: Weld line copy detecting device
Inventor: HIRAI AKIRA
IPC: B23K9/12
Filed: 1984-08-24
Abstract: PURPOSE:To detect the accurate sectional form of welding groove parts at all times by making a slit ray irradiating system irradiate two slit rays of different angle of irradiation and making a two-dimension light position detecting device form images of the rays to obtain two groove images. CONSTITUTION:Two images formed by two slit rays 14, 15 projected on the weld line of a welded member 13 passes through a transmission hole 19 and images are formed on a two-dimensional light detector 21 by a lens 20 provided in the body of the detector 1. An electric circuit 23 processes signals from the two-dimensional light detector 21 and converts to picture signals. The picture signals are taken out to the outside through a connector 24 and two light-cut pictures are obtained.
Patent JP-2001010836-A (JP)
Title: Production optical fiber preform
Inventor: ITO HIDEAKI
IPC: C03B37/012
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To surely prevent both the occurrence of foam and the eccentricity of core in the production of an optical fiber preform by simultaneously carrying out the integration of a glass pipe with a glass rod and drawing. SOLUTION: A core or the core and the glass rod 2 for a clad are inserted into a glass pipe 1 for the clad. The inside of the glass pipe is evacuated while heating both the glass pipe and the glass rod by a heater 3 and the integration of the glass pipe 1 with the glass rod 2 and drawing are simultaneously carried out. After either or both of the glass pipe 1 and the glass rod 2 are drawn, the glass pipe 1 is integrated with the glass rod 2 and the integrated glass pipe and glass rod are drawn until the outer diameter of the glass pipe reaches a fixed diameter D2. Especially the integration of the glass rod and the glass pipe and the drawing are performed so as to make the formula 0.1<=L1/(L1+L2)<=0.8.
Patent JP-H0926211-A (JP)
Title: Solar heat-collecting device
Inventor: WADA HIROSHI
IPC: F24J2/04
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To enable increasing the heat-collecting efficiency and by unitizing the device simplify the work done high up on the roof and make the installation work simple to execute. SOLUTION: The subject relates to a solar heat-collecting device having a heat-collecting plate 27 under a light-transmitting plate 26 and an air-passage layer 29 between the heat-collecting plate 27 and a heat-insulating material 25. In this device all or part of the heat-collecting plate 27 constitutes a solar battery 39; the heat-collecting plate 27 is made up of inclined plates 27a each inclined with respect to the direction in which air flows and end plates 27b each being an end part of the inclined plate 27a bent upward or downward and has a shape in which these inclined plates and end plates are continuously repeated like steps with rise and falls. Therefore, electricity can be generated simultaneously with the collection of heat.  Since this device does not require any special space for the solar battery and its installation is completed simultaneously with the execution, the expenses for the work of installing a solar battery can be saved and the solar battery can be protected from ultraviolet rays and air contaminants.
Patent JP-2001003374-A (JP)
Title: Execution method of underground concrete wall using embedded form
Inventor: TAKAMORI HIROSHI
IPC: E04G11/06
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide the execution method of an underground concrete wall using embedded forms, by which an earth retaining for preventing collapse need not be installed to a sheer ground in the periphery of an underground space formed by excavation construction works when the concrete wall is built under the ground and a work platform for placing concrete into temporary forms can be made unnecessary. SOLUTION: In the execution method, the forms are mounted into a space 1 formed under a ground by excavation construction works and the concrete wall is built. Embedded forms 3 are set up as outer circumferential forms 2 in the forms at that time, temporary forms 5 are fitted as inner circumferential forms 4, soil and sand 7 are back-filled among the embedded forms 3 and a sheer ground 6 on the outside of the forms 3, concrete is placed among the embedded forms 3 and the temporary forms 5, and the concrete cures and only the temporary forms 5 are removed.
Patent JP-2001007583-A (JP)
Title: Electromagnetic wave shielding gasket
Inventor: FUJITA KAZUHIDE
IPC: H05K9/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic wave shielding gasket easily provided between bodies to elevating the electromagnetic wave shielding effects by opening hollows in a base. SOLUTION: This electromagnetic wave shielding gasket comprises a long elastic base 100, a shield body 200 of a conductive cloth, a metal foil, etc., for wrapping the base 100 therein, and a mounting means 300 attached to the outer surface of the shielding body 200. Hollows 150 are opened in the base 100, although the cross section of the base 100 may be substantially square, rectangular, or other shapes, but its surface to be pressed to an outside body has preferably a large plane area. The hollows 150 are, e.g. open holes having a rectangular cross section, and a plurality of hollows are formed at fixed intervals by, e.g. punching. The hollow 150 interval is less than half the min. lengthwise cut size of the electromagnetic wave shielding gasket.
Patent JP-H0732732-A (JP)
Title: Reversible thermal recording material
Inventor: MAKISHIMA HIDEO
IPC: B41M5/337
Filed: 1993-07-15
Abstract: PURPOSE:To provide a reversible thermal recording material good in color forming properties and color erasing properties, reduced in thermal deformation after the erasure of a color and good in repetition properties. CONSTITUTION:A reversible thermal recording material is constituted by providing a reversible thermal recording layer containing a usually colorless or light- colored electron donating dye precursor and a reversible coupler generating a reversible hue change in the dye precursor by the difference of a cooling speed after heating as main components on the single surface of a support composed of a polyethylene-2,6-naphthalate film.
Patent JP-H0226883-A (JP)
Title: Method for finishing inner surface of hume pipe
Inventor: NAKAYA CHIKA
IPC: C04B41/60
Filed: 1988-07-13
Abstract: PURPOSE:To improve working efficiency by fixing projecting brushes and trowels to a finishing outer cylinder inserted into a Hume pipe along with its shaft, and automatically finishing the inner surface of the pipe in the production of the Hume pipe utilizing centrifugal force. CONSTITUTION:A Hume pipe material 11 is charged into a formwork 1 for a Hume pipe, and the formwork 1 is rotated to produce a Hume pipe by centrifugal force. The shaft 5 is inserted into the Hume pipe, and the finishing outer cylinder 4 is loosely inserted into the pipe. The projecting finishing brushes 6, trowels 7, discharge mechanism 8, etc., are fixed to the periphery of the outer cylinder 4, and brought into sliding contact with the inner wall surface in the Hume pipe. Both ends of the shaft 5 are connected to vertical-motion cylinders 10 and 10', and the shaft 5 is lifted up and down to automatically finish the inner surface of the pipe.
Patent JP-S6418090-A (JP)
Title: Multifont control system
Inventor: YASUE HIROSHI
IPC: G06F3/12
Filed: 1987-07-14
Abstract: PURPOSE:To enable data output in which characters different in forms are mixed and multifont and multipoint control for every device by requiring font attribute information from a font developing control part and complying with attribute information instructed from a font attribute control part. CONSTITUTION:A code stream is received in a stream analysis means 1, characters and drawing corresponding to a font developing control part 2 are developed in a bit map memory 3 and shown on a display and the like 4a. The information in which expression format is predeterminated for every code data (width WF and height HF of font box, width WL and height HL of a character, relative position XOFF and YOFF, and movable quantity of a pointer to the next character PL) and successive information indicating the next expression format of receiving data thereafter (movable quantity of the pointer to the next character MO) are settingly provided as font attribute information. The font attribute information is required in a font pattern registering managing part 5 from the control part 2 and complies with the attribute information instructed from a font attribute control part 6.
Patent JP-H01131689-A (JP)
Title: Card for pinball game
Inventor: NIIYAMA KICHIHEI
IPC: B42D15/10
Filed: 1988-07-15
Abstract: PURPOSE: To save labor required for management and issuing procedure of cards by providing a game recording medium with a punched hole part to record information on the status and history of the card in the form of punched holes and a print indicating part to print a serial number along the card inserting direction, besides a magnetic recording part to record an identification number. CONSTITUTION: A print indication part PRT, where a purchase sum of money AM, a card insert direction DIR, a date of issue (= date of validity) DATE, etc., that are necessary information for a player and a serial number of issue (n), etc., that are necessary to restore a damaged card are printed when the card is issued, is disposed along the center of the card. Right above the print indication part PRT is a false card discriminating part TF where four false card discriminating layers TF1-TF4 are arranged at adequate intervals. Above the false card discrimination part TF is a punched hole region PH where the status of the card, that is, the history of the card including information regarding issue, restoration, games, zeroing, adjustment, etc., is recorded in the form of punched holes.  A magnetic recording part MG where a magnetic material is applied is disposed below the print indicating part PRT.
Patent JP-S5965481-A (JP)
Title: Semiconductor device
Inventor: OKAZAWA TAKESHI
IPC: H01L27/04
Filed: 1982-10-06
Abstract: PURPOSE:To realize a thinner insulating film forming an isolating region between elements for the purpose of enhancing device density and integration by a method wherein channel stoppers are not provided for an MOS integrated circuit, element-forming regions are of high impurity concentration with their conductivity type same as that of the substrate, and an element-forming region is totally separated from the other element-forming regions with the intermediary of isolating regions. CONSTITUTION:The primary surface of a substrate covered with an Si oxide layer is coated with a masking film hindering Si from thermal oxidation. When the entirety is subjected to oxidation at high temperatures, oxidation does not proceed at locations A2 C2 where MOS elements are to be produced, with the si nitride film acting as a mask. But a thick oxide film collects at a location B2 between the locations A2, C2 of an isolating region 22b. Impurity is introduced after removal of Si films 27a, 27b. In the next stage, the impurity atom is activated and diffused, for the formation of regions E2, D2 that are of high impurity density and of the same conductivity as the substrate. In this stage, with the impurity diffusion being effected in lateral directions also, diffused areas overlap under the both sides of the isolating regions B2. With impurity being heavily concentrated in the locations of overlap, no parasitic MOS effect is to be exerted even when wirings are installed in the isolating regions B2.
Patent JP-H0758710-A (JP)
Title: Method and equipment for detection of noise burst in signal processor
Inventor: RUISU EE BONETSUTO
IPC: H04M1/72505
Filed: 1994-07-06
Abstract: PURPOSE: To provide a noise burst detecting method and a signal processor having a noise burst detecting function. CONSTITUTION: Such a signal processor as the ADPCM decoder receives input signals. An inverse adaptive quantizer 41 processes the input signals as part of the G.726 algorithm recommended by CCITT and generates quantized difference signals dq(k). When a noise detector 50 is enabled, the detector 50 collects samples from the signals dq(k) at the rate of one sample per each received samples of a prescribed number. The detector 50 adds the absolute values of the signal dq(k) to a total predicted energy value. At the end of a prescribed number of samples, the detector 50 compares the total predicted energy value with the product of a noise threshold and the prescribed number. When the total predicted energy value is larger than the product, the detector 50 generates a noise indication.  In another example, the detector 50 compares an already existing predicted energy signal dml(k) calculated by means of an adaptive speed control block as part of the G.726 algorithm with the energy threshold.