baber/WOPTO huggingface dataset:
Patent JP-H11304716-A (JP)
Title: Device and method for inspecting surface
Inventor: KIDO TAKASHI
IPC: G01N21/956
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To allow the irradiation position of a plurality of laser beams to sufficiently approach on the surface of a sample in a device that simultaneously scans a number of specific patterns being arranged with a fixed pitch on the surface of the sample using a plurality of laser beams, and compares the detection result for judging the presence or absence of a defect. SOLUTION: A plurality of laser beams being emitted from a plurality of emission means 13 in parallel are condensed by one convergence optical means 17 in the same way as one beam, and are allowed to enter the surface of a sample 2 at an interval that is integer multiples of the arrangement pitch of a specific pattern, thus allowing the irradiation position of a plurality of laser beams to sufficiently approach on the surface of the sample 2 without the mechanical interference of a plurality of image-forming optical systems.
Patent JP-H10302793-A (JP)
Title: Cathode mix for alkaline battery
Inventor: TANAKA HIDETOSHI
IPC: H01M4/50
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a cathode mix for an alkaline battery which has improved solution absorptivity and improves discharging performance. SOLUTION: In a cathode mix for an alkaline battery produced by mixing electrolytic manganese dioxide as an activation material and graphite as an electric conductive agent and forming the mixture into a prescribed shape, manganese dioxide having 38-45 μm of an average particle size, 31-48 m<2> /g of a specific surface area, and 20-38 m<2> /g of a fine pore surface area is used as the electrolytic manganese dioxide.
Patent JP-H11303479-A (JP)
Title: Keyless entry system for motor vehicle
Inventor: KINO TETSUYA
IPC: B60R25/24
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To increase the safety against robbery of loads in goods room without degrading operability. SOLUTION: A control circuit 13 in a receiver 8 provided at a vehicle side performs locking operation and unlocking operation alternately for goods room door lock mechanism 10, driver's seat door lock mechanism 11a and assistant's seat door lock mechanism 11b every time the control circuit 13 receives an operation command signal from a transmitter 4 carried by a driver. If an arbitrary one of a plurality of goods room doors is opened from a state of unlocking of goods room door lock mechanism 10 by using the transmitter 4, then the control circuit 13 performs the control of switching the goods room door lock mechanism 10 for all goods room doors including the particular goods room door opened to locking state, and when the particular goods room door is closed, the control circuit performs the control of switching all goods room door lock mechanism 10 to unlocked state.
Patent JP-H045908-A (JP)
Title: Depilator
Inventor: IWASAKI SHIGEZAEMON
IPC: A45D26/00
Filed: 1990-04-24
Abstract: PURPOSE:To make a load fluctuation, stimulation and the sound small and to improve the depilating efficiency of hair by providing plural pairs of claws for inserting and holding the hair to be depilated, providing their rotation driving means and an inserting/holding and opening/closing means for the hair, and shifting the opening/closing timing of each pair of claws by the opening/closing means concerned. CONSTITUTION:A pair of claws 31, 32 being depilating means for inserting and holding hair to be depilated are provided by many pairs, and these claws are driven to rotate by a motor 11. Also, this device is provided with a cam opening/closing means 22 for allowing the pair of claws 31, 32 to approach each ether in the course of one rotation and allowing them to insert and hold the hair, and by a cam motion, when a state that the claw 31 and the claw 32 are holding an interval, hair 9 is inserted between both of them, and by bringing the claw 32 into contact with the claw 31, the hair 9 is inserted and held thereby and depilated. Moreover, since each pin 27 is shifted successively and placed in the periphery of a shaft 23 in accordance with arrangement of the claw 32, the hair 9 is drawn out successively be tween the different claws 31, 32 in the course of one rotation. That is, the hair is depilated successively by different timings, concentration of a load and concentration of a sound are not generated, and it does not occur that many hair are depilated simultaneously, therefore, stimulation is also small.
Patent JP-H0838177-A (JP)
Title: Manufacture of recombination dna molecule
Inventor: WARUTERU SHIYARURU FUIIRUSU
IPC: C07H21/04
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a recombinant DNA molecule comprising a promoter and an operator from a γ-phage, not including an active cro gene or an active N gene, capable of producing various kinds of proteins, by inserting a requested DNA sequence into a specific site of a vector.  
     CONSTITUTION: This recombinant DNA is obtained by inserting a DNA sequence containing a requested prokaryotic, eukaryotic or viral polypeptide code region into a vector comprising PLOL being a left promoter and operator of bacteriophage λ and not including an active cro gene or an active N gene at a position located less than 300 base pairs from the downstream of PLOL and in the upstream of all sequences derived from λ DNA which is in the downstream of HaeIII site (73.1%) of bacteriophase λ capable of existing in a molecule and by inserting a liposome bond site of bacteriophage MS2 replicase between the PLOL and the requested polypeptide code region and is a vector for producing various kinds of polyeptides, hormones, enzymes, antigens, proteins and amino acids. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0266392-A (JP)
Title: Structure and manufacture for metal-made pipe joint part
Inventor: MITSUYA SHOJI
IPC: F16L25/02
Filed: 1988-04-30
Abstract: PURPOSE:To prevent generation of gas leakage while corrosion (electrocorrosion) by providing a thermo-setting resin layer, reinforced by an organic fiber and containing an inorganic filler agent, to be interposed in a clearance between parts where metal-made pipes to be connected are fitted to each other. CONSTITUTION:In a clearance l in a butt fitting part 3 where metal-made pipes 1, 2 to be mutually connected are fitted each other, a thermo-setting resin layer 4, reinforced by an organic fiber 7 and containing an inorganic filler agent 5, is interposed. The organic fiber 7 is a chopped strand of polyester, acrylyl, acetate, rayon, polyamide, etc., 0-ring or woven and unwoven fabric. The thermo-setting resin 4 is epoxy resin, phenol resin, unsaturated polyester resin, etc. The filler agent 5 is a powder-state inorganic substance of talc, silica, calcium carbonate, etc. As a result, sufficient gas sealing performance is pro vided with sufficient mechanical strength for tightening torque.
Patent JP-H09293260-A (JP)
Title: Optical crystalline element and optical pickup using the same
Inventor: KOIKE KATSUHIRO
IPC: G02B5/30
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a practical light quantity by providing one ridge line at the boundary plane of plural translucent parts to simplify the structure. SOLUTION: An optical crystalline element is constituted of a translucent part 1 made of a translucent uniaxial crystal and a translucent part 2 having refractive indexes substantially equal to the ordinary ray refractive index or the extraordinary ray refractive index and respective translucent parts 1, 2 are joined with boundary planes 3 and the element has one ridge line 4 at the boundary planes 3. Then, the translucent part 2 having a refractive index equal to the ordinary ray refractive index is selected by properly selecting the angle formed by the optical crystalline axis of the uniaxial crystal of the translucent part 1 with respect to the optical axis of an incident light beam and the ordinary ray refractive index. Thus, the element whose functions are different according to the polarized states of a light beam passing through an optical crystalline element is obtained.
Patent JP-S62264069-A (JP)
Title: Supplying and recovering device for magnetic toner
Inventor: ISHIKAWA YASUSHI
IPC: G03G15/09
Filed: 1986-05-12
Abstract: PURPOSE:To automatically circulate a magnetic toner and to efficiently use it by fixedly providing a blade member, which removes the magnetic toner attracted to a magnetic belt means, on or near the magnetic belt means in a toner supply part. CONSTITUTION:In a toner supply part 11, blade members 18... which remove a magnetic toner 10 attracted to a magnetic belt means 14 are fixedly provided on both sides of the magnetic belt means 14 so that they are brought into contact with this means 14. When the magnetic toner 10 is carried into the toner supply part 11, blade members 18 brought into contact with the magnetic belt means 14 stop movement of the magnetic toner 10 stuck to the magnetic belt means 14. The magnetic attraction to the magnetic belt means 14 is weakened according as the magnetic toner 10 is accumulated on blade members 18... and the magnetic toner 10 is dropped off blade members 18. This magnetic toner is used as the magnetic toner 10 for transfer again.
Patent JP-S63274080-A (JP)
Title: Radiation ray illuminating furnace
Inventor: NISHIMURA HIROSHI
IPC: G02B5/10
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a long-interval high-density radiation region by utilizing a radiation ray system providing in turn the first rotary ellipsoidal portion reflecting mirrors efficiently collecting radiation rays and the second rotary ellipsoidel portion reflecting mirrors efficiently receiving the collected radiation rays and linearly and repeatedly collecting and emitting. CONSTITUTION:This device is constituted of the first ellipsoidal reflecting mirrors 21, 24 efficiently collecting the radiation rays from radiation ray sources 22, 25 and the second ellipsoidal reflecting mirror group 23 efficiently receiving the radiation rays collected by the first ellipsoidal reflecting mirrors 21, 24 and efficiently and linearly and repeatedly collecting and emitting while making in common one of two focal points of an ellipse in sequence. The focal points of the first and second rotary ellipsoidal portion reflecting mirrors 21, 24, 23 are made in common with the focal points of the adjacent reflecting mirrors each other, and the radiation rays emitted from the light sources are collected to the continuous focal point group. A long-interval high-density radiation region is thereby formed.
Patent JP-H02285450-A (JP)
Title: Initial rise system
Inventor: WATANABE KYOKO
IPC: G06F1/00
Filed: 1989-04-26
Abstract: PURPOSE:To shorten the initial rise time by applying the initialization to a function unit containing a detection means and at the same time transmitting the packing and unpacking information on another function unit to a maintenance console from the first function unit. CONSTITUTION:A function unit 12 contains a detection means 121 which detects the packing and unpacking states of other function units 13 and 14. The initialization is applied to the unit 12 at an initial rise carried out by a maintenance console 11. At the same time, the packing/unpacking information on the units 13 and 14 are transmitted to the console 11 from the unit 12. Therefore the console 11 can previously acquire the packing/unpacking information on both units 13 and 14 via the unit 12 at the initial rise and gives no initialization command to the unpacked function units. Thus it is possible to eliminate the useless system application unable time and to shorten the initial rise time.
Patent JP-H04314204-A (JP)
Title: Temperature compensation type surface wave oscillator
Inventor: ENOMOTO HIDEYUKI
IPC: H03B5/30
Filed: 1991-04-12
Abstract: PURPOSE:To compensate a frequency fluctuation due to a temperature change in the suface wave oscillator. CONSTITUTION:A phase shifter 6 is provided in a main oscillation loop P and two electroacoustic transducers 10, 11 tuned to upper and lower frequencies deviated by a frequency fluctuation attended with a temperature change with respect to a main oscillation frequency of the main oscillation loop P are provided on the oscillation board 1 of the main oscillation loop P. The output of a frequency discriminator composed of the electroacoustic transducers 10, 11 is fed to the differential amplifier 15, in which the signal is amplified to detect a frequency fluctuation in the main oscillation frequency attended with the temperature change and a correction signal corresponding to the frequency fluctuation is generated by a temperature compensation CPU based on the detection output of the differential amplifier 15 and the fluctuation in the main oscillation frequency attended with the temperature fluctuation is compensated by applying the correction voltage to the control input terminal of the phase shifter 6.
Patent JP-H10295247-A (JP)
Title: Fishhook removing tool
Inventor: SAKAKIBARA SHINICHI
IPC: A01K97/18
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook removing tool by which a fishhook swallowed by a fish is extremely easily and surely removed from a fish body. SOLUTION: The fishhook removing tool 1 provided with a hook removing rod 2 and a grip handle 3 is provided with a mutually opposed pair of rollers 6 and 7 in the grip handle 3, a fishing line L is held between the rollers 6 and 7 and the held fishing line L is carried from a hook removing rod 2 side towards a grip handle 3 side. The roller 6 is fitted to the grip handle 3 with a freely rocking possible bracket 8 and a coil spring 11 for permitting the roller 6 to energize the bracket 8 in a direction to pressurize the roller 7 is provided.
Patent JP-S63274872-A (JP)
Title: Supporting structure for pendulum of servo accelerometer
Inventor: WASHISU KOICHI
IPC: G01P15/13
Filed: 1987-05-01
Abstract: PURPOSE:To facilitate the positioning of a supporting spring and to enable strong, high-accuracy assembly by fixing one end part of the spring and the other end part in contact with one end part of the coil of a pendulum and the other end part. CONSTITUTION:A pendulum support part 21 supports the pendulum 22 and a resin part 5c which is molded while the supporting spring 3a is inserted is fixed to the support part 21. A lead-out wire part 6a'' for the spring 3a is printed on the same plane from the coil 6 and a lead-out wire part for a lower spring which is not shown in a figure is also printed on the reverse surface on the same plane from the coil 6. Then one end part of the spring 3a and the other end part are fixed in contact with one end part 6a'' of the coil 6 and the other end part, so the spring part and a chuck part are molded in one body. The complexity at the time of fitting the spring 3a to the pendulum 22 is eliminated, the accuracy is improved, and a manufacture time is shortened greatly.
Patent JP-H02285182-A (JP)
Title: Switch mounting unit for locking device for vehicle
Inventor: HAMADA YOSHIKAZU
IPC: E05B85/24
Filed: 1989-04-27
Abstract: PURPOSE:To simplify a mounting method by forming an insertion groove swell of a striker together as a unit on the rear side of a synthetic resin body to mount a metal back plate, and providing a switch housing chamber surrounded by the rear of the body and an enclosing frame internal surface, etc. CONSTITUTION:A recess 2 is formed on the surface side of s synthetic resin body 1 to make an axial admission of a latch 3 and a ratchet 4, and an inser tion groove 9 of a striker 8 to which a longitudinal metal cover plate 7 of the surface is fixed and mounted is formed. A metal back plate 23 is provided to the rear side of the body 1 to form a window 24 having a swell 13 fit to the central part thereof, and right angle contact upper pieces 26 and 27, etc., of the swell 13 are formed on the circumferential wall. A switch housing cham ber 37 is constituted of the synthetic resin surface of the body 1, the internal surface projecting unitedly from the body 1, the external surface 25 of the upper side of the swell 13 and the internal surface of a cover 39 projecting integratedly from the metal back plate 23. According to this constitution, the switch can be surely worked.
Patent JP-H02287156-A (JP)
Title: Biochemical analyzing device
Inventor: SUTANI TOSHIHIRO
IPC: G01N21/13
Filed: 1989-04-27
Abstract: PURPOSE:To eliminate steps and to reduce the trouble attended with the movement by providing a projecting slide sliding surface with the same plane as the floor of a housing chamber on an incubator and moving an incubator in a state that the chemical analysis slide is placed on the sliding surface. CONSTITUTION:The incubator 30 is extended to the horizontal direction and plural housing chambers 33 are formed and arranged in the horizontal direction. The housing chamber 33 is provided with the lower member for holding a chemical analysis slide 1 and the upper member for pressing the slide 1 on the lower member from the upper part. The lower member has the sliding surface 32a on the same plane as the floors of many hosing chambers 33 and extending to the rear of the inlet opening and slide supply part 26. The slide 1 is slide over the sliding surface 32a, conveyed and housed in the housing chamber 33. Consequently, the step causing the detention of the slide is eliminated, and the trouble attended with the slide movement is reduced.
Patent JP-H05280244-A (JP)
Title: Sliding type opening and closing drive device for opening member
IPC: E06B3/48
Filed: 1992-03-31
Abstract: PURPOSE:To safely and smoothly open and close sliding type opening members such as horizontal slide shutters. CONSTITUTION:An endless timing belt 50 stretched between horizontal drive and riven pulleys in pair, is arranged mechanically by means of a pair of guide pulleys 60 positioned at one corner, so that the going and returning parts of the belt are laid at two stages, in parallel with each other in one and the same vertical plane, and slide side running frames 31 of shutter bodies 30 are attached to the upper and lower belt parts 51, 52 so that they are adjacent to each other in one and the same plane. Thus, a drive device C is constituted. The guide pulleys 60 are respectively formed therein with belt engaging grooves 61 at vertical two stages, so that the endless timing belt 50 is engaged therein, being moderately inclined, twisted and crossed. Accordingly, the endless timing belt 50 is mechanically arranged in parallel. The shutter bodies 30 are fixed in one and the same plane, adjacent to the endless timing belt 50 so that they smoothly and safety run on a shutter frame 20 as the timing belt 50 is moved.
Patent JP-S60253619-A (JP)
Title: Removal of negative frictional force of in-situ pile
Inventor: KAKURAI MASAAKI
IPC: E02D31/00
Filed: 1984-05-30
Abstract: PURPOSE:To remove negative frictional forces by a method in which a steel tube 3 whose peripheral wall is adhered with a lubricant, having a diameter larger than a concrete pile driven into the ground, is inserted into the concrete pile. CONSTITUTION:An in-situ concrete pile 2 is driven into the ground 1, and a steel tube 3 whose peripheral wall 4 is coated with a lubricant 5 (e.g., asphalt or grease), having a larger diameter than the pile 2, is inserted into the pile 2. Since the pile 2 and the tube 3 are in a state of being isolated from frictional forces by the lubricant 5 when the subsidence of the ground 1 occurs, no negative frictional force acts on the pile 2.
Patent JP-S5732872-A (JP)
Title: Production of heat exchanger made of al alloy
Inventor: TOUMA KEN
IPC: F28F1/10
Filed: 1980-08-07
Abstract: PURPOSE: To improve the corrosion resistance of a heat exchanger made of Al alloys by using an Al-Zn alloy for either one or both of pipe material and fin materials, and subjecting the same to Zn diffusion heat treatment after brazing by using Al-Si type brazing filler metals, in manufacturing said heat exchanger.  
     CONSTITUTION: Al or an Al alloy such as Al-Mn or an Al alloy contg. 0.2W2.0% Zn for the purpose of imparting pitting resistance is used as a pipe material. A clad material of a core material of Al, or an Al alloy such as Al-Mn, or an Al alloy contg. 0.5W3.0% Zn for the purpose of giving sacrifice anode effect and a brazing filler metal of an Al-Si type alloy is used as a fin material. Namely, the heat exchanger made by using the Zn-contg. Al alloy for either one or both of the pipe material and fin materials and brazing these at 580W650°C in a vacuum of 10 -3 W 10 -6  torr is heated and held at 300W570°C in the atmosphere or an inert gas atmosphere of 10 -1 W1atm, whereby it is subjected to Zn diffusion heat treatment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02288004-A (JP)
Title: Lighting apparatus
Inventor: MARUYAMA TATSUO
IPC: F21V7/00
Filed: 1989-04-27
Abstract: PURPOSE:To allow light from a light source to be refracted and reflected on inclined surfaces of prism portions before being sent out efficiently through a radiation opening, by forming on a reflecting body, made of a light-transmitting material, prisms whose vertical angle is about 90 degrees and whose base is formed by the inner peripheral surface of the reflecting body in such a manner that they are arranged in parallel to each other circumferentially. CONSTITUTION:A reflecting body 10, made of a light-transmitting material such as glass, is a solid of revolution providing a second-order curved surface of parabolic revolution. On its outer peripheral surface are formed prism portions 13 having vertical angles of about 90 degrees and extending almost vertically from its top 11 to its irradiation opening, in such a manner that they are arranged in parallel to each other circumferentially. Upon activation of a light source 15 such as a high-brightness radiation lamp, the light strikes the reflecting body 10 from direction (b) which is different from normal line, and is refracted on the inner vertical surface 14. It is then refracted twice at about right angles, first on one inclined surface 16 of the prism portion 13, then on the other inclined surface 17, to be reflected toward (c) before being sent out through the irradiation opening 12. Since the inner peripheral surface of the reflecting body 10 is not in an arc shape, transmission occurs in the direction of (d), thereby reduction in total reflection efficiency can be prevented.
Patent JP-H11286029-A (JP)
Title: Two-color molding machine
Inventor: KOYAMA HIRONORI
IPC: B29C45/16
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a two-color molding machine for efficiently executing molding of a two-color molded product with a different molding cycle and to simultaneously provide a molding machine for economically two-color molding by using a general molding machine without using a vertical rotary molding machine. SOLUTION: The two-color molding machine comprises a first molding machine 21 and a second molding machine 22 for molding main parts, a third molding machine 23 for molding an auxiliary part, and molded product removing units 31, 32 disposed, thereby alternately and continuously introducing the first main part molded by the machine 21 and the second main part molded by the machine 22 into the machine 23 to integrally mold molded products.
Patent JP-H06296606-A (JP)
Title: Medical image processing and diagnostic device
Inventor: TANAKA KOJI
IPC: A61B6/03
Filed: 1993-04-12
Abstract: PURPOSE:To improve the operation and the processing efficiency for an image processing calculation for measuring a function of the lungs. CONSTITUTION:From an image memory 13 in which a medical image is stored, a picture element value of an adjacent point of a point designated with a mouse 15 is read out one after another and when it is within a range of a value designated with a dasher 16, a flag is set in the corresponding address in a first work memory 17, and the number of addresses in which the flag is set is counted by a CPU 11.