baber/WOPTO huggingface dataset:
Patent JP-2000145678-A (JP)
Title: Scroll type fluid machine
Inventor: OTAKE SHINICHI
IPC: F16K15/16
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a fluid machine and a compressor by connecting a width outer appearance of a closed part to the width outer diameter of a fixed part by a smooth projecting curve with each other about the central line connecting the center of the fixed part to the center of the closed part. SOLUTION: A discharge port discharging the compressed high-pressure fluid is opened/closed by a discharge valve 7, or a flapper valve constituted of a plate elastic body cantilevered by a fitting face. The discharge valve 7 is so constituted that the width outer appearance of a closed part 7B and the width outer diameter of the fixed part 7A are connected to each other by a projecting smooth curve about the central line connecting the center of the fixed part 7A to the center of the closed part 7B so that the width of a region between the fixed part 7A and the closed part 7B is set narrower than the respective widths of the closed part 7B closing the discharge part and the fixed part 7A supporting the discharge valve 7. By this constitution, a force for opening the valve, and power consumption in the fluid machine and a compressor, can be reduced.
Patent JP-H06158648-A (JP)
Title: Method for managing construction of column line type continuous wall
Inventor: TSUCHIHIRO MICHIO
IPC: E02D5/18
Filed: 1992-11-25
Abstract: PURPOSE:To verify the overlap of column line piles with accuracy by injecting a boron tracer into a column line pile bottom portion where a preceding column line pile overlaps the following one, and detecting the overlap using a neutron detector provided to the end of an auger. CONSTITUTION:A single-axis auger 1 is used to drill the ground 2 and cement milk is ejected from the end of the auger 1 in the drilled hole and is kneaded with the soil of the initial position using a kneading blade to form a preceding column line pile 3-1 of soil mortar. A boron tracer material 4 is poured into the bottom of the pile from the end of the auger 1 and a thermal neutron detector 6 is mounted on the end of the auger shaft 5-1 of a three-axis auger 5 and the auger shaft 5-1 is made to overlap the preceding column line pile 3-1 and the following column line pile 8 is drilled using the three-axis auger 5 while the counting rate of the detector 6 for thermal neutrons is being measured. When the end of the auger shaft 5-1 reaches the bottom of the preceding column line pile 3-1, the tracer material 4 is agitated and taken into the drilled hole. Cement milk is then poured into the drilled hole and mixed to form the following column line pile 8 overlapping the preceding one.
Patent JP-H02161007-A (JP)
Title: Device for setting up waterproofing door
Inventor: HATTORI TERUO
IPC: E02B7/20
Filed: 1988-12-15
Abstract: PURPOSE:To make it possible to open and close quickly an incoming water proof door in case of an unexpected accident by providing a form body bearing rails suspending a movable contact wire to a ceiling of a subway tunnel enlargement so that it is at right angles to the tunnels and is capable of shunting. CONSTITUTION:A refuge rail 1 is secured to a ceiling of a subway tunnel enlargement W3 so that it is at right angles to tunnels W1 and W2, and a form body 2 provided with a rail 3 is mounted so that it is capable of moving. A transportation car 6 equipped with a rack rail 7 suspending a movable contact wire T3 is mounted to fixed rails 4, 5 and the movable rail 3. Then, the fixed rails 4, 5 and movable rail 3 are interlocked with a connection device 9, and the transportation car 6 and fixed rail 4 are interlocked with a lock device 10. In case of closing a door, the transportation car 6 is moved to the fixed rail 4 after releasing the interlocking, and then the form body 2 is moved to the corner of the enlargement W3. According to the constitution, a waterproofing door can be quickly opened and closed.
Patent JP-S63164030-A (JP)
Title: Objective lens driver
Inventor: HOSHI SEIJI
IPC: G11B7/085
Filed: 1986-12-25
Abstract: PURPOSE:To control the movement of lens optimizingly and to eliminate the fluctuation of lens at high speed access by arranging two photodetectors to an objective lens holder and opposing it to the light source and monitoring the light of the light source. CONSTITUTION:Photodetectors 10a, 10b are fitted to a lens support 2 of an objective lens 1 and opposed to the light source 11 fitted to a yoke 7. The light radiated from the light source 11 is monitored by photodetectors 10a, 10b to obtain a signal corresponding to the position of the objective lens 1 and the movement. The signal is fed back to the drive coil to eliminate the fluctuation of the lens 1 at high speed access. Moreover, the said signal is differentiated to obtain a speed signal and it is fed back to the coil to control the movement of the lens 1 to the optimizing state.
Patent JP-H08168423-A (JP)
Title: Luminaire
Inventor: OSAWA YUJI
IPC: A47F5/00
Filed: 1994-12-19
Abstract: PURPOSE: To improve attaching workability, to simplify the constitution of a luminaire main body and to reduce the number of constitutional members. CONSTITUTION: In a luminaire equipped with a luminaire main body 2 to which a fluorescent lamp is attached and a support member 1 arranged in the direction almost right-angled to the longitudinal direction of the luminare main body 2 to support the main body 2, the support member 1 is equipped with a grasping part 1b grasping the side surfaces of the luminaire main body 2 in the direction almost right-angled to the longitudinal direction of the main body 2 and an arm part 1a continued to the grasping part 1b, and the grasping parts 1b has at least one hooking part (A-part) hooked with the side surface of the main body 2.
Patent JP-H09162164-A (JP)
Title: Dry etching method
Inventor: MIHARA SATOSHI
IPC: H01L21/302
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method for dry etching even Al or Al alloy, TiN and Ti at high etching rate while sustaining a high selection ratio with respect to an underlying oxide or resist by providing a simple means for varying the ratio of constitutive components of etching gas. SOLUTION: At the time of dry etching a laminate of Ti 3, TiN 4 and Al-Cu- Ti 5 using a mixture gas of HBr+N2 , step etching is employed wherein the content of N2 gas in the mixture gas of HBr+N2 is set between 0-10% for etching the Al-Cu-Ti 5 and increased to 10-20% for etching the Ti 3 and TiN 4.
Patent JP-H07168525-A (JP)
Title: Device for displaying information
Inventor: KAWAI TAKAO
IPC: G09B29/10
Filed: 1993-12-15
Abstract: PURPOSE:To display information on the tide an information on sunrise and sunset necessary for going fishing on a specific day of a specific position by specifying the position on a map picture. CONSTITUTION:This device is provided with an external storage means 10 provided with the map data 11 and the position coordinate data 12 consisting of latitude and longitude, an input means 20 inputting a specific position and a date, an operation means 40 operating various kinds of astronomical information based on the information inputted by the input means 20, an image process means 40 making various kinds of the astronomical information the image data based on the operation result operated by the operation means 40 and a display means 30 displaying the image data processed by the image process means 40.
Patent JP-H09161205-A (JP)
Title: Information recording/reproducing device
Inventor: TANAKA SHOSUKE
IPC: G11B5/027
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To realize a low cost and to prevent a failure in memory management. SOLUTION: This device is provided with a transport 11 reciprocally recording/reproducing containing running direction reversal of a magnetic tape, a system controller 15, a time base generator 13 and a servo circuit 14 controlling the recording/reproducing in the transport 11 at a constant acceleration data rate for supplied synchronizing information, a buffer memory 12 absorbing a data rate difference between the input/output data and the recording/ reproducing data in the transport 11 and a memory manager 16 for securing the continuity of the input/output data by the buffer memory 12 at the time of the running direction inversion of the magnetic tape.  Then, an adjustment area is provided on the magnetic tape, and the excess/shortage data much on the buffer memory 12 caused by the running direction inversion of the magnetic tape in the transport 11 are adjusted using the adjustment area.
Patent JP-H01157586-A (JP)
Title: Semiconductor laser device
Inventor: INOUE TOKUO
IPC: H01S5/00
Filed: 1987-12-15
Abstract: PURPOSE:To establish a stable external resonator with a high coupling efficiency by providing an external mirror which is made by coating a reflecting film on the back of a micro-Fresnel lens, and displacing the Fresnel lens with respect to a semiconductor laser using a piezoelectric element. CONSTITUTION:The back of a lens member 2 is flattened, and a reflecting film 22 such as gold or silver is formed by vaporization on the flattened part and adjusted in its reflectivity to r=1, for example. The back of the lens member 2 is fixed to a piezoelectric element 3 using a resin adhesive, and is made variable in its position on the optical axis of an emitted laser beam from a semiconductor laser 1 by means of the piezoelectric element. The emitted laser beam from the semiconductor laser 1 is collimated by the Fresnel lens 21, and reflected by the reflecting film 22 coated on the back of the flat plate micro- Fresnel lens 21, and thereby fed back in the opposite direction on the same optical axis of the emitted laser beam to the semiconductor laser 1.
Patent JP-2001129962-A (JP)
Title: Method and apparatus for screen printing
Inventor: TAKAHASHI MASARU
IPC: B41F15/08
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for replacing a base and recognizing a reference position mark by a recognition camera. SOLUTION: A controller controls a base conveying loader 30 and a base delivering loader 31, and substantially synchronously conducts conveying of the base 11 onto a support base 40 by the loader 30 and delivering of the base 11 from the base 40 by the loader 31 along a base conveying and delivering direction A.  The controller also substantially synchronously conducts supporting of the base 11 to the base 40 in association with the elevating of the base 40 by a support base elevating mechanism 42, positioning of the base 11 on the base 40 by a base control mechanism 55, rising of a movable frame 46 of the mechanism 2 by a movable frame elevating mechanism 47, horizontal moving of a table 20 along a direction of an arrow Y by a table horizontally moving mechanism 22, rising of the frame 46 of the mechanism 42 and positioning of the base 11 to a predetermined recognized position for recognizing a reference position mark by a recognition camera 80 by the horizontal movement of the table 20.
Patent JP-H02200204-A (JP)
Title: Ski boot
Inventor: JIYOBANNI BACHISUTA MUNAARI
IPC: A43B5/04
Filed: 1989-12-06
Abstract: PURPOSE: To make ski boots be in conformity even with a specific shape of calf muscle by providing the ski boots an adjusting device which can displace adjustably a spoiler against an outer cover of ski boots along two directions intersecting with each other. CONSTITUTION: No.1 adjusting device 10 has a nut/screw mechanism 12 of a normal structure type which is united with a quarter 2 in a socket 13 formed on the quarter 2. By rotating a tongue 14 in one direction or the other, a plate 16 can be made either approached to or separated from the wall of the quarter 2 to which the nut/screw mechanism 12 is fixed. Further, a spoiler 3 is supported and hanged down from the plate 16 of the No.1 adjusting device 10 by a screw 18 of No.2 adjusting device 11. By providing the spoiler 3 which is adjustable along two directions intersecting with each other, the ski boots can be adjusted in a proper way to be in conformity with both slender feet and calves of a man or a woman.
Patent JP-H03174527-A (JP)
Title: Optical equipment
Inventor: FUKUDA TSUYOSHI
IPC: G03B17/14
Filed: 1989-12-04
Abstract: PURPOSE:To obtain optical equipment in which no flaw is prominent even when a mount is molded with a plastic material by forming plural ring studs on the abutting plane of the mount. CONSTITUTION:Since a camera mount 1 is provided with plural concentrical circle shape ring studs 1e with the mount, only the apex part of the ring stud 1e receives a frictional force when it is slided with the mount plane 3b of a lens mount 3. In other words, only the tip of the ring stud 1e is abutted with the mount plane 3b of the lens even when the camera mount 1 is molded with the plastic material. Thereby, a scratch generated when a plane is a flat plane exists at the tip of the ring stud 1e observing from a macro standpoint, however, it is not recognized with human eyes, and is not entirely prominent.
Patent JP-H03174557-A (JP)
Title: Electrophotographic copying device
Inventor: YAMAMOTO KAZUSHI
IPC: G03G21/04
Filed: 1989-12-04
Abstract: PURPOSE:To improve the working rate of a device by controlling the actuation of each part in a state where the actuation of an additional function which is selected is inhibited based on a control program stored in a storage means when an input means executes input that the actuation of the specified additional function is inhibited. CONSTITUTION:When an operator manually operates the input means 43 to input an instruction that the actuation of the specified additional function is inhibited, a control means 31 controls the actuation of each part in the state where the actuation of the selected additional function is inhibited based on the control program stored in the storage means 40. Even when the specified additional function gets faulty, the additional function is electrically and mechanically separated from the device main body, so that the electrophotographic copying device is made to work in a state that the additional function is not actuated in the case that the specified additional function is not needed. Thus, the working rate of the device is improved.
Patent JP-H08149373-A (JP)
Title: X-ray radiographing device
Inventor: SAWADA HIROSHI
IPC: A61B6/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide an X-ray radiographing device in which an X-ray image with image quality optimum to an input sight size is easily obtained by selecting a parameter based on the input sight size of an X-ray detector. CONSTITUTION: An input sight size is commanded by an operation console 10 and a sight control section 11 adjusts the electrode voltage of an X-ray image intensifier 2 and a sight size signal relating to the input sight size is outputted to a template selection section 12. The template selection section 12 selects a template suitable for the input sight size among templates stored in advance in a template storage section 13 and provides an output to a template arithmetic section 6.
Patent JP-H10142807-A (JP)
Title: Exposure method of electrodeposition resist coating film
Inventor: YAMADA JUNICHI
IPC: H01L23/50
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide the exposure method of an electrodeposition resist coating film, capable of eliminating the unwanted generation of the electrodeposition resist coating film caused by the entering of light and surely exposing the side surface part of a metallic product, at the time of making a plate for a photosensitive electrodeposition resist coating film used as a plated mask for the metallic product such as a lead frame. SOLUTION: The first surface side as a side for exposing the surface of the metallic product 110 has the first exposure; exposure is executed with parallel light in a direction perpendicular to a metallic plate raw material surface, while a pattern plate 150 is closely stuck to the metallic plate raw material surface. The second surface side facing the first surface has the second exposure; a metallic plate raw material surface part on the other surface side of the metallic product with an opened hole 110 and its side surface part are exposed with diffused light whose diffusion angle is suppressed to be within a fixed angle range, without using the pattern plate 150. Then, the first exposure and the second exposure are shifted from each other.
Patent JP-S63172032-A (JP)
Title: Oil injecting device for shock absorber
Inventor: ITO YASUHISA
IPC: F16F9/43
Filed: 1986-12-29
Abstract: PURPOSE:To prevent the occurrence of residual air bubbles so as to facilitate oil injection by providing a driving means allowing a oil injection head equipped with an air exhausting device and a check valve to easily advance to and retract from an absorber-ass'y and installing a supporting base of the absorber-ass' y. CONSTITUTION:An absorber-ass'y 12 is supported on a clamp base 4 mounted to a column 1, and an oil injection head 8 is advanced and retracted by a cylinder 5 installed on a cylinder base 3 on the top of the column so that its shaft center is aligned with the shaft center of the absorber-ass'y 12. An air exhausting port 19 and a check valve 21 connected to a vacuum pump 18 are provided near the oil injection head 8. Thus, the oil injecting operation can be performed under the condition where the absorber-ass'y 12 is supported on the clamp base. The air in the absorber-ass'y 12 is evacuated by an air exhausting device, so that there is no obstruction to oil injection, and the occurrence of inside residual air bubbles can be prevented.
Patent JP-S62247638-A (JP)
Inventor: REONAADO RICHIYAADO KAAN
IPC: H04H1/00
Filed: 1986-12-27
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-H03213851-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TORIUCHI MASAHARU
IPC: G03C7/38
Filed: 1989-12-05
Abstract: PURPOSE:To reduce the thickness of a layer and to improve color reproducibility by incorporating a specified coupler and a specified compd. or an alkali-unstable precursor thereof. CONSTITUTION:A coupler represented by formula I and a compd. represented by formula II or an alkali-unstable precursor thereof are incorporated. In the formula I, R1 is alkyl, alkoxy, etc., R2 is acyl or sulfonyl, L is alkylene or phenylene and X is aryloxy, alkoxy, etc. In the formula II, each of Ra and Rb is H, halogen, etc., X is -CO- or -SO2- and Rc is alkyl, aryl, etc. The thickness of a layer is reduced without deteriorating the quality and a color photographic sensitive material not causing the lowering of the sensitivity and the deterioration of the raw stock preservability and having satisfactory color reproducibility can be obtd.
Patent JP-H07163932-A (JP)
Title: Square substrate treating device
Inventor: SAKAI YOSHIO
IPC: B05C11/08
Filed: 1993-12-16
Abstract: PURPOSE:To efficiently wash the substrate contact parts of a substrate transporting section according to substrate treating conditions. CONSTITUTION:This square substrate treating device is a device for forming thin films of a photoresist on the surface of a square substrate 1. This device has a spin coater 2, a substrate end edge washing section device, an inlet side arm 8 and an arm washing section 10. The spin coater applies on the surface of the square substrate 1 with the photoresist to form a thin film. This substrate end edge washing section device dissolves away the unnecessary thin films by a solvent from the end edge of the square substrate 1 formed with the thin films. The inlet side arm 8 transports the square substrate 1 from the spin coater 2 to the substrate end edge washing device. The arm washing section washes the substrate contact parts of the inlet side arm. The washing timing of the arm washing section 10 is settable according to the dissolving power of, for example, the solvent and the arm washing section 10 operates at the set washing timing.
Patent JP-H09159231-A (JP)
Title: Ice heat accumulating device
Inventor: OKUMURA TAKUJI
IPC: F24F5/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an ice heat accumulating device in which icing can be positively prevented at a nozzle injection port of a non-freezing liquid injection nozzle even at a heat accumulating tank having a short height size, instant countermeasure can be performed at the icing location due to a certain reason or the like and a stable ice making operation can be carried out. SOLUTION: There are provided a non-freezing liquid cold heat supplying system A1 in which non-freezing liquid is taken out of a bottom part of a heat accumulating tank 21, cooled to 0 deg.C or less and circulated back to a non-freezing liquid injection nozzle 30 at an upper part of the heat accumulating tank, and a non-freezing liquid cold heat bypassing system B1 in which the non-freezing liquid is taken out of a bottom part of the heat accumulating tank and circulated back to the non-freezing liquid injection at an upper part of the heat accumulating tank under non-cooled state.  The non-freezing liquid injection nozzle is comprised of an inner pipe for injecting non-freezing liquid in the non-freezing liquid cold heat supplying system against water 24 to generate ice and an outer pipe covering the inner pipe, injecting non-freezing liquid passed through a non-frozen liquid bypassing system against water to form a film of non-freezing liquid. A piping 29 in the non-freezing liquid bypassing system is provided with a sensing means 39 for use in sensing a state in which a location of the nozzle injection port of the outer pipe at the non-freezing liquid injection nozzle shows an abnormal low temperature, and a hot heat source 40 for heating the non-frozen liquid flowing in the non-frozen liquid bypassing system at a nozzle injection port location when the abnormal low temperature state is detected.
Patent JP-H02202853-A (JP)
Title: Preparation of dialkyl dicarbonate
Inventor: RARUFU FURANKURIN
IPC: C07C69/96
Filed: 1989-12-07
Abstract: PURPOSE: To safely and advantageously obtain a compound useful as a fermentation inhibitor of wine and fruit juice and a reagent for chemical synthesis in high yield by reacting an alkyl haloformate with an alkali metal carbonate in the presence of a crown ether and a solvent.  
     CONSTITUTION: An alkyl haloformate having F, Cl, Br and an alkali metal carbonate (e.g. a carbonate of Li, Na or K) are reacted in a solvent (e.g. acetonitrile) dissolving a crown ether and a complex of an alkali metal and a crown ether at -30-100°C for 0.5-24 hours to obtain the desired compound. The alkali metal carbonate is used in an amount of 45-300 mol.% based on the alkyl halformte and the crown ether (e.g. 18 crown 6) is used in an amount of 0.005-10 mol.% based on the alkali metal carbonate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06165554-A (JP)
Title: Method and system for contant speed control of motor
Inventor: SHINBA KAORU
IPC: H02P29/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide a constant speed controller for motor in which fluctuation of rotational speed due to abrupt variation of load can be suppressed. CONSTITUTION:Constant speed control system for feeding back actual rotational speed of motor comprises a load variation predictive position detecting means 10 for detecting a specific position predictive of abrupt variation of load 2 as a load variation predictive position, and an operating amount correcting means 11 for detecting temporal variation of actual rotational speed every time when a load variation predictive position is detected and forcibly varying the operating amount, by an amount corresponding to a predicted variation of the load, in the direction for suppressing fluctuation of rotational speed due to variation of load when a predicted variation of load is detected from the temporal variation of actual rotational speed.