baber/WOPTO huggingface dataset:
Patent JP-H04191653-A (JP)
Title: Ultrasonic measuring apparatus
Inventor: MURATA EIJI
IPC: G01N29/22
Filed: 1990-11-26
Abstract: PURPOSE:To conduct measurement without being affected by a change in temperature by conducting calculation for each of measuring points being different in temperature environment and by executing correction by a temperature correction coefficient calculated for the measuring points. CONSTITUTION:A peak value of a received waveform of echo from a delay material 14a, which is obtained by separating a probe 14 provided with the delay material from a body 15 to be inspected and by driving it, and a similar peak value of the received waveform measured in respect to the probe at a prescribed temperature are compared with each other, and in accordance with a ratio thus determined, correction of a peak of an echo reception signal is conducted. A temperature correction program is started from MPU 5 and a temperature-corrected peak value is calculated by multiplying it by a prescribed temperature correction coefficient and stored. Measurement is conducted for each of measuring points being different in temperature environment, and measured data corrected by the temperature correction coefficient calculated on the basis of the measurement for the measuring points are stored in a storage area of a memory 6 so that they correspond to each measuring point. According to this constitution, measurement can be conducted without being affected by a change in temperature.
Patent JP-H10148262-A (JP)
Title: Seal device for piston rod
Inventor: IHARA SHUNEI
IPC: F16J15/16
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide good oil scraping performance over the whole outer periphery by vertically dividing a ring main body, dividing them into three rhombic portions on the inner peripheral side in the peripheral direction, arranging gap pieces of the same shape at the rhombic portions, and arranging a circular coil spring on the outer periphery of the ring main body. SOLUTION: A ring main body 2 is constituted of upper and lower rail sections 4, 5 and a stanchion section 6 supporting the upper and lower rail sections 4, 5. The ring main body 2 is divided into three in the peripheral direction, and gap pieces are arranged at partition sections 8. Each partition section 8 and gap piece form a short rhombic shape on the inner peripheral side. Since the upper rail 4 and the lower rail 5 are vertically divided into two, one of the upper and lower rails 4, 5 is not separated from the outer periphery of a piston rod when the piston rod is vertically reciprocated, and an effective oil scraping action is attained.  The piston rod is pressed to the upper and lower faces of a groove by the upper and lower rail sections 4, 5 via the rhombic gap pieces in the wedge shape, and the gaps between the groove and the upper and lower faces of the upper and lower rails 4, 5 are invariably kept at the sealed state.
Patent JP-H09137310-A (JP)
Title: Clean gloves
Inventor: NAKAGAWA TOMOAKI
IPC: B29C47/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide clean gloves not sticking a dust, a dirt and a germ, and useful in the field of a food, an electronic product and a medical treatment by overlapping clean films exposed by peeling off the protecting films of a film laminated body facing to each other and melt-cutting into the shape of a hand. SOLUTION: The clean gloves are produced by pooling off a protecting film layer 1 and exposing a clean surface P of the heat sealing film layer 2, folding or piling two of the films by facing the exposed surfaces P of the heat sealing films, melt-cutting into the shape of a hand, forming a sealing part at the outer peripheral edge thereof and peeling off the remaining protecting film.
Patent JP-H08175357-A (JP)
Title: Antilock fluid pressure control device
Inventor: SEKIGUCHI AKIHIKO
IPC: B60T8/40
Filed: 1994-12-26
Abstract: PURPOSE: To provide a new variable-displacement type antilock fluid pressure control device which can eliminate the need for a high-pressure accumulator, a pressure switch, and a large reservoir tank or the like and reduce the number of controlling solenoid valves to one for each system. CONSTITUTION: When locking of wheels occurs, a decay valve 6 opens and a fluid pressure pump 7 operates. Then brake fluid in a pressurization chamber 12 is forced to flow out into a reservoir via the open decay valve 6 and the inside of the pressurization chamber 12 is decompressed. As a result, brake fluid pressure within a wheel cylinder is forced to flow into a decompression chamber 13 while moving a first fluid pressure piston 3, so that the brake fluid pressure is decreased. Also, the brake fluid in the reservoir is pumped up by the fluid pressure pump 7 that operates at almost the same time as the brake fluid pressure, the brake fluid flows into a pressure storage chamber 21, and a second fluid pressure controlling piston 4 moves against the energizing force of a spring 23 and causes the brake fluid in a spring storage chamber 22 to flow back into a master cylinder.
Patent JP-2001142698-A (JP)
Title: Memory access system
Inventor: MORI ATSUSHI
IPC: G06F9/32
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To execute an instruction by a small amount of high-speed access memory at high speed. SOLUTION: This memory access system is provided with a main storage device 40 store a program and a memory 20 for instruction to which high speed access is possible to register instruction codes for four words from the head of a branching instruction in the instruction to be included in the program, a high speed access control part 2 detects that an instruction to be executed next is the branching instruction, acquires the instruction code at the head of the branching instruction from the memory 20 for instruction and transfers it to a CPU 1. The CPU 1 executes the instruction code at the head of the transferred branching instruction and executes the instruction of the program without generating a stand-by state by performing an instruction pre-fetch processing to read the instruction code to be continuously executed from the main storage device 40.  When no branching instruction is registered in the memory 20 for instruction, the high-speed access control part 2 registers the instruction codes for four words from the head of the detected branching instruction in the memory (20) for instruction.
Patent JP-H07174159-A (JP)
Title: Bidirectional torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 1993-12-21
Abstract: PURPOSE:To provide a bidirectional torque limiter easily mounted in compactness at a low cost. CONSTITUTION:An elastic tube 3 placed in a condition of contracting the diameter is inserted in an internal diameteric surface of an inner tube 2, to engage a shaft fixing member 4 with one end of the elastic tube 3, and the inner tube 2 of inserting the elastic tube 3 and the shaft fixing member 4 are stored in an outer tube 1, to provide an engaging surface of preventing relative rotation and a grease reservoir 14 in opposed surfaces between an external surface of the inner tube 2 and an internal surface of the outer tube 1. A grease circulating path 16 is provided between the grease reservoir 14 and the internal diametric surface of the inner tube 2, and a device is formed in a manner wherein the inner tube 2 of inserting the elastic tube 3 and the shaft fixing member 4 are positioned in the axial direction between an end wall 8 of the outer tube 1 and a cover 5 fitted to an opening end of this outer tube.
Patent JP-H05160474-A (JP)
Title: Laser
Inventor: TAKENAKA YUJI
IPC: H01S3/08
Filed: 1991-12-06
Abstract: PURPOSE:To provide a low-cost laser capable of producing a stabilized high- output light beam of high quality. CONSTITUTION:A magnification mirror 2 has one surface with an antireflection coating 3 opposed to a total reflection mirror 1. A thin film 9 is applied to a central area of the antireflection coating to provide partial reflectivity. There is also provided means for offsetting the difference in phase between the laser light passing through the thin film 6 in the center and the light passing through outside the thin film.
Patent JP-H02166956-A (JP)
Title: Electronic exchange
Inventor: MIYAZAKI YOSHIBUMI
IPC: H04M3/54
Filed: 1988-12-21
Abstract: PURPOSE:To attain contact from a caller to an absent person with a desired method by displaying the contact method, which is stored in a storing means, on the display means of a calling side subscriber telephone set when a subscriber telephone set, for which the subscriber is absent, is called. CONSTITUTION:When the subscriber of a subscriber telephone set 32 inputs the method to contact the subscriber itself through a key input device 3c, a call connection processor 1 stores the information to the area of the subscriber telephone set 32 in a memory 9. When call origination to the subscriber telephone set 32 is detected, the information of a present or absent state are read from the area to the called side telephone set 32 in the memory 9. In the case of the absent state, the information to show the contact method are read from the memory 9 and sent to a subscriber circuit 41 of a calling side telephone set 31. A microcomputer 3e of the calling side telephone set 31 controls a display 3d and displays the contact method. Then, when the contact method is selected by a select key, the contact can be executed by the selected method. Thus, the caller can contact the absent person by selecting the desired contact method.
Patent JP-2001141602-A (JP)
Title: System and method for evaluating double refraction
Inventor: TAKAWA HIROYUKI
IPC: G01N21/23
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To measure double refraction of an object larger than full wavelength of an optical signal being used with a desired accuracy. SOLUTION: The system for evaluating double refraction comprises an optical system for acquiring an optical signal bearing information concerning to double refraction of an object Sa (a white light source 1, a polarizer 2, an analyzer 3, and a spectrometer 4), and means PC5 for analyzing the period of a component varying in cosine with respect to the wave number thereof based on the optical signal acquired through the optical system and determining double refraction in a specified wavelength region of the object Sa from that analysis data.
Patent JP-H09165070-A (JP)
Title: Container for rice ball and others
Inventor: MIYAKE TERUYOSHI
IPC: A23L7/10
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a container made of plastic formed by pressure vacuum forming, which is flat having a bottom face as a grounding face and a collar on the peripheral side face, and can be displayed by arranging vertically. SOLUTION: A container body 1 and a lid 2 are formed continuously and integrally through a hinge 3 out of plastic sheet by pressure vacuum forming. A fold-back upper edge 6 and a collar 7 of the container body and a fold-back step 10 and a collar 9 of the lid can be fitted to each other. A central part of a side face 5 having the hinge which curves to form almost a U-shape in cross section is made to be a protruded face 8 protruded up to the inside of the hinge 3 comparing with the part of the side face 5 at its both sides. The hinge 3 and the protruded face 8 are made to be a grounding part which can erect the container in a state the lid is closed.
Patent JP-H0661585-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: OKAJIMA MASASUE
IPC: H01L21/338
Filed: 1991-12-06
Abstract: PURPOSE:To provide a method of manufacturing a buried semiconductor laser device which hardly breaks due by excessive current. CONSTITUTION:In a method of manufacturing an edge face buried semiconductor layer device, a double-hetero-structure part consisting of a GaAlAs material is formed on a GaAs substrate 1, wherein an active layer 4 is held between main clad layers 2, 6 and auxiliary clad layers 3, 4 whose forbidden band width is larger than that of the active layer 4 and smaller than that of the main clad layers 2, 6 are held between the active layer 4 and the main clad layers 2, 6. A stripe-like mask 12 is formed on the double-hetero-structure part, a stripe-like mesa is formed by etching the double-hetero-structure part using the mask 12, a burying layer 8 whose forbidden band width is larger than that of the active layer 4 is formed in a part which is not covered with the mask 12, a side of the double hetero-structure part is buried and an edge face of the structure part is buried in an inner side of an edge face of a laser resonator.
Patent JP-H04196363-A (JP)
Title: Light emitting/receiving device
Inventor: SHIBUYA YOSHIKI
IPC: H01L23/29
Filed: 1990-11-28
Abstract: PURPOSE:To dispense with a light reflective means externally provided, to make the photodetective device miniature as a whole, and to enable an optical path changing means to be easily set constant without fluctuation by a method wherein a light reflecting part is provided to a molded case itself. CONSTITUTION:A light emitting/receiving element is molded with synthetic resin into a packaged light emitting/receiving device, where at least a part which serves as an optical path is formed of a transparent resin 6, and a part 10 which is so formed as to change the path of incident light is provided. That is, a light reflective part is provided to the molded package of a light emitting/ receiving device in one piece. By this setup, a light path changing means is not required to be externally provided, the device can be formed small in size as a whole, and an optical path changing means can be easily set constant without fluctuation.
Patent JP-H06175243-A (JP)
Title: Radiograph reader
Inventor: HARA HIROTAKA
IPC: A61B6/00
Filed: 1992-12-02
Abstract: PURPOSE:To enable residual radioactive energy after radiograph information accumulated and recorded on a stimulable phosphor is read to be efficiently erased by controlling the irradiating quantity of erasing light according to a reading dynamic range. CONSTITUTION:Halogen lamps 27a-27c and a motor driving circuit 25 are controlled by a CPU 28 controlling the action of a recording and reading device 3. Besides, the set information of the reading dynamic range is given to the CPU 28 from a controller 29 controlling a whole system by communication. By the CPU 28, the turning-on frequency of the lamps 27a-27c and the carrying speed (erasing speed) thereof in a sub-scanning direction at an erasing time are set based on the information of the reading dynamic range from the controller 29. According to this set, the turning-on of the respective lamps 27a-27c is individually controlled and the rotation of a sub-scanning motor is controlled through the driving circuit 25. By such a way, an after image erasing means is constituted of the CPU 28 and the halogen lamps 27.
Patent JP-H05158217-A (JP)
Title: Exposing mask
Inventor: HASHIMOTO KOJI
IPC: G03F1/68
Filed: 1991-12-06
Abstract: PURPOSE:To easily provide an exposing mask capable of transferring a highly accurate pattern whose edge is sharp. CONSTITUTION:At least, a part of a mask pattern is constituted of a phase shifter, and a large area pattern in the phase shifter, is constituted of a small pattern R2 whose size is comparatively large, inside a pattern, and simultaneously, a shift pattern R1 whose size is small, in the vicinity of a pattern edge. It is desirable that the small pattern is a pattern like a cross on a board, or a stripe-like pattern.
Patent JP-H08162337-A (JP)
Title: Electronic product
Inventor: TSUNEKI TAIJI
IPC: H01F27/29
Filed: 1994-11-30
Abstract: PURPOSE: To provide an electronic product having a small sized shape and formed to facilitate the connection work of leads of windings to external terminals. CONSTITUTION: A case 10 has a storage space 11 at the center and recess 12 extending from this space to the side face. External terminals 15 having lead connection parts 17 and surface connecting parts 18 made, using a plate-like metal are buried in the recess 12 of the case so that the surface of the parts 17 is exposed on the surface of the recess 12. A toroidal core 14 wound with a winding 13 is housed in the recess 11 of the case 10 and the leads of the winding 13 are soldered to the surface of the parts 17. Thus, the shape can be made small, compared with the case where the leads of the winding are wrapped around the external terminals.
Patent JP-2000147622-A (JP)
Title: Camera
Inventor: YAMANE KENJI
IPC: G03B15/05
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the operability and the design on appearance by reducing the number of switches. SOLUTION: A main power source switch is used also as a pop-up detection switch in a body 1, and a lock mechanism 6 for locking a pop-up stroboscope in a housed state is provided in the body 1. When the pop-up stroboscope 4 is depressed once, the stroboscope turns to be housed in the body 1 and locked in such a state by the mechanism 6. By detecting such a state with the pop-up detection switch, a main power source is turned off. When the stroboscope 4 is depressed yet once more, the locked state is released and the stroboscope 4 projects from the body 1. By detecting such a state by the pop-up detection switch, the main power source is turned on.
Patent JP-H06239745-A (JP)
Title: Medicine for psoriasis
Inventor: KUROKAWA ICHIRO
IPC: A61K31/47
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a therapeutic agent for psoriasis exhibiting excellent inhibitory action on psoriasis, comprising a specific carbostyril derivative as an active ingredient. CONSTITUTION:This medicine for psoriasis comprises a carbostyril derivative of the formula (A is lower alkylene; R is cycloalkyl and bond between the 3-and 4-positions of carbostyril skeleton is single bond or double bond), especially 6-[4-(1-cyclohexyl-1,2,3,4-tetrazol-5-yl)butoxy]-3,4-dihydrocarbostyril or its salt as an active ingredient. This therapeutic agent is effective for various psoriases such as psoriasis vulgaris, pustular psoriasis, erythroderma psoriaticum, psoriatic arthritis, etc.
Patent JP-H05139880-A (JP)
Title: Seed crystal for silicon single crystal
Inventor: FUSEGAWA IZUMI
IPC: C30B29/06
Filed: 1991-11-12
Abstract: PURPOSE:To provide the title seed crystal capable of giving dislocation-free single crystal with the diameter of seed throttling part increased, also capable of preventing single crystal rod falling accidents during its pulling. CONSTITUTION:The the tip 11 of a seed crystal 10 to be used in pulling a silicon single crystal by Czochralski process is made so as to be wedge-shaped form. In this case, the angle at the tip is pref. 20 deg. to 60 deg..
Patent JP-H06176360-A (JP)
Title: Production of magnetic recording medium
Inventor: KASHIWATANI MAKOTO
IPC: C23C14/56
Filed: 1992-12-03
Abstract: PURPOSE:To produce the magnetic recording medium having high coercive force without degrading reproduced output and vapor deposition efficiency in the process for production of the magnetic recording medium by vapor deposition. CONSTITUTION:The distance r(thetamax) between a base film 10a and evaporating source 3 at the time evaporated particles 3a are made incident at the max. incident angle thetamax. on this base film 10a and the distance r(thetamin) at the time these particles are made incident on the base film at the min. incident angle thetamin are so set as to satisfy the following conditional equation (1) : 0.25<=(r(thetamin)/r(thetamax))<2> (1). As a result, the evaporated particles 3a to be deposited by evaporation on the base film 1Oa grow to columnar particles of a vapor deposition quantity nearly uniform in the parts near the base film 10a and the part far therefrom while the base film 10 is transported in an arrow direction.
Patent JP-H03185233-A (JP)
Title: Compression ratio variable engine
Inventor: KAMIMARU SHINJI
IPC: F02D15/02
Filed: 1989-12-13
Abstract: PURPOSE:To carry out the conversion of compression ratio efficiently by driving to rotate the under liner of a cylinder liner adequately so as to rotate an outer piston connected to the under liner, and regulating the position of the outer piston to an inner piston in the reciprocating direction. CONSTITUTION:A piston 1 is formed of an inner piston 1a connected to the smaller end of a connecting rod 8 through a piston pin 9, and an outer piston 1c connected to the periphery of the inner piston 1a through a screw 1b. On the other hand, a cylinder liner 3 is formed of an upper liner 3a to which piston rings 10 are slided, and an under liner 3c to which the fitting groove 3b for a fitting pin 11 is formed. And by driving to rotate the under liner 3c to rotate the outer piston 1c, the position of the outer piston 1c is regulated to the inner piston 1a in the reciprocating direction. As a result, regardless of the engine in the operational condition, the compression ratio can be converted responding to the operational condition of the engine.
Patent JP-2000118358-A (JP)
Title: Non-wiper
Inventor: MOTOORI MASAAKI
IPC: B60S1/02
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make rain water flat and increase transparency of a glass by fixing a vinyl-made screen door to a transparent glass with a transparent adhesive and applying surface tension and capillary phenomena. SOLUTION: A screen door using vinyl or glass fiber 2 to a transparent glass 1 with a transparent adhesive, and surface tension and capillary phenomena are caused on the transparent glass 1. Thus, when a rain water drop adheres to the front glass surface of an automobile, the rain water on the surface of the transparent glass 1 is flattened, therefore, the drop does not largely affect to field of view, and change can be reduced in relation to transparency. Because a black screen door absorbs light beams, greater transparency can be provided.
Patent JP-H02168214-A (JP)
Title: Compact zoom lens
Inventor: OGAWA HIDEKI
IPC: G02B15/20
Filed: 1988-12-22
Abstract: PURPOSE:To obtain a high optical performance extending over the whole variable power range, while contriving the shortening of overall length of a lens by setting the refracting power of each lens group and a moving condition of each lens group for executing variable power, etc., by a specific expression. CONSTITUTION:At the time of variable power extending from a wide angle end to a telephoto end, a second group II and a fourth group IV are fixed, and a first group I, a third group III and a fifth group V are moved independently in the direction of an object side, respectively. Also, when focal distances in a wide angle end and a telephoto end of the whole system, a focal distance of an i-th group, a composite focal distance of a first group and a second group in the wide angle end, a variation of a principal point interval in the telephoto end against the wide angle end of a third group and a fourth group, and length extending from a first lens surface to a final lens surface of the whole system in the wide angle end are denoted as fW, fT, and fi, f12W, DELTAe34, and DW, respectively, conditions of an expression I are satisfied.In such a way, while contriving the shortening of overall length of the lens, a high optical performance which scarcely causes an aberration fluctuation extending over the whole variable power range can be obtained.