baber/WOPTO huggingface dataset:
Patent JP-2001117358-A (JP)
Title: Developer regulating blade for developing device
Inventor: TANAMI SHIRO
IPC: G03G15/08
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a developer regulating blade which is excellent in surface roughness accuracy in order to deal with higher image quality. SOLUTION: A front end ridge line part 3a of the developer regulating blade 1 formed by vulcanizing and adhering a high-polymer elastic body layer 3 of urethane rubber, etc., to the front end of a metallic holder 2 is brought into abutment on the outer peripheral surface of a developing roller 61 which is a developer carrying member. Carbon black, a crosslinking agent and in addition, an organic titanate compound or organic zirconate compound corresponding to 1 to 15 wt.% of the weight of the carbon black are previously added to the material of the high-polymer elastic body layer. As secondary fabrication of the high-polymer elastic body layer 3, the two surfaces 3b and 3c holding the ride line part 3 a in-between are sub-jected to grinding, by which the surface roughness thereof is finished to <=3 μm in ten point average roughness.
Patent JP-H10340750-A (JP)
Title: Electrical connector
Inventor: TODA SHINSAKU
IPC: H01R13/428
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector comprising a contact easy to be inserted and having at least one pair of engagement projected parts, which are to be engaged and fixed in a housing and are positioned at asymmetrical positions on the center line. SOLUTION: This electrical connector 1 is provided with a housing 10 and a contact 20 having contact installation part engaged and fixed in a contact installation hole 12 of the housing 10. In both sides of a contact installation part 22, at least one pair of a first engagement projected part 23 and a second engagement projected part 24 are formed and projected, so as to be positioned at a prescribed distance from each other along the insertion direction of the contact 20 and so as to be asymmetrical to each other on the center line CL of the contact 20. A contact insertion inlet 13 is formed in the contact installation hole 12, and the inlet 13 has a pair of a first inclining face 14 and a second inclining face 15 with which the first and the second engagement projected parts 23, 24 are brought into contact at the same time with the insertion of the contact 20.
Patent JP-S63146075-A (JP)
Title: Developing device
Inventor: YAMAJI MASAAKI
IPC: G03G15/08
Filed: 1986-12-10
Abstract: PURPOSE:To effectively utilize a developer in a dead space, and to stably obtain an image having high quality and high density by providing a supporting means for supporting the titled device so that its inclined face becomes a larger angle than an angle of repose when it has been detached from an image forming device. CONSTITUTION:The titled device is provided with a supporting means having an inclined face theta1 smaller than an angle of repose theta0 on at least a part of a developer storage part 21, and for supporting said device so that the inclined face becomes a larger angle theta2 than the angle of repose theta0 of the developer, when it has been detached from an image forming device. Therefore, when it is detached from the image forming device and not installed, the developer in a dead space A moves to a normal space, and without using a developer feeding member, the developer in the dead space A can be utilized effectively, the performance of the developing device is improved, and also, an image can be obtained stably.
Patent JP-H07209066-A (JP)
Title: Multi-point cell type weighing equipment
Inventor: NAKAMURA YOSHIHIRO
IPC: G01G23/10
Filed: 1994-11-01
Abstract: PURPOSE:To realize an accurate and high speed weighing in a multi-point cell type weighing equipment, in which a weighing base is supported by plural weighing cells. CONSTITUTION:When a material to be weighed is placed on a weighing base, floor vibration detecting cells 161, 162 are located on the same floor F as plural weighing cells 1, 2, and an error due to the floor vibration is compensated, and while the correction is performed on the basis of the output sensitivity ratio between the weighing cells 1, 2, and each weighing signal is added. Consequently, since the floor vibration is reduced, and additional weighing signal AW, which is corrected in response to the output sensitivity ratio between the weighing cells 1, 2, is outputted, accurate and high speed weighing is enabled by stabilized computing such as a method of moving averages.
Patent JP-H08126460-A (JP)
Title: Apparatus for preventing bird and animal injury
Inventor: NEGISHI EIZO
IPC: A01M29/16
Filed: 1994-11-01
Abstract: PURPOSE: To prevent damage to agricultural crops due to bird and animal injuries by standing a tool for preventing the bird and animal injuries in fields similarly to a scarecrow, sensing the approach of birds or animals in the air or on the ground and producing a threatening sound or the threatening sound and a flash and driving away the birds and animals. CONSTITUTION: This tool for preventing bird and animal injuries is constituted by installing a solar cell 1 in a hat of a doll body having an appearance and shape imitating a scarecrow and the interior formed into a hollow, providing an electric circuit substrate having a light sensor unit 7 capable of discriminating the day and night, an object sensor unit 5 and a sound producing unit 11 and a storage battery 2 charged with an electromotive force of the solar cell 1 in a substrate arranged in the doll body, operating a circuit of the light sensor unit 7 using the storage battery 2 as a power source so as to operate the object sensor unit 5 only in the daytime by sensing light with the light sensor unit 7, sensing the birds and animals with the detecting sensor 13 for detecting the object,  thereby operating the circuit of the sound producing unit 11 using the storage battery 11 as the power source and producing a threatening sound from a speaker 12 connected to the sound producing unit 11.
Patent JP-H04168061-A (JP)
Title: Power control circuit for thermal head
Inventor: MATSUMOTO ATSUHIKO
IPC: B41J2/365
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to connect to an external control circuit with a small number of signal lines so as to reduce wiring materials and spaces by providing a set/reset means, a pulse generating circuit, a counter, and a distribution circuit in a thermal head and operating a plurality of drivers using these members. CONSTITUTION:A set/reset means 15 is set in accordance with a print start signal. At that set time, a pulse generating circuit 16 outputs print pulses having a predetermined print pulse width by using a temperature detecting means 16a. A counter 17 counts the output of the pulse generating circuit 16 by the number of drivers 13a-13h. In response to the result of the counting, a distribution circuit 18 sends out strobe signals ST to the drivers 13a-13h in turn. Based on the strobe signals ST, each driver energizes a heat generating resistor 14 by a time corresponding to the print pulse width in response to printing data. When the strobe signals are sent out to all drivers, the set/reset means 15 is reset and a printing for 1 line is completed. Thus, functional burden to an external control circuit can be reduced.
Patent JP-H09135943-A (JP)
Title: Plated part in game machine
Inventor: OKUMURA MEGUMI
IPC: A63F7/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To realize to conform marks and letters at a low cost on the surface of this plated part by eliminating printing process after plating. SOLUTION: A 'Startchucker' consists of a plated resin on the surface (e.g. ABS resin, polypropylene or the like). On the surface of this 'Startchucker', characters like 'START' and marks like ' ' are conformed at a display part 12. When this 'Startchucker' is plated, the corresponding positions of characters and marks are processed in a way not to be plated so that the corresponding positions would show as the characters and the marks at the display part 12.
Patent JP-H03155789-A (JP)
Title: Promoter sequence
Inventor: KUBO MIKI
IPC: C12N15/75
Filed: 1989-11-13
Abstract: NEW MATERIAL:The promoter sequence having the base sequence of formula. USE:Production of valuable proteins by using a bacterial strain of at least genus Bacillus and E.coli. PREPARATION:The objective sequence is prepared by cutting a natural chromosome DNA containing the promoter sequence of a heat-resistant protease of Bacillus stearothermophilus and introducing the cut segment by a site-specific mutation introducing method.
Patent JP-2001118896-A (JP)
Title: Inspection apparatus
Inventor: SUZUKI YASUYUKI
IPC: H01L21/66
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus which is capable of properly inspecting a fine pattern keeping an environment, where a semiconductor wafer or the like is checked, maintaining high cleanliness. SOLUTION: An apparatus body 10, which inspects a semiconductor wafer or the like is housed inside a clean box 3, and clean air is supplied from a clean air unit 4 into the clean box 3 where the device body 10 is housed. An opening region 80 is provided to the side of the apparatus body 10, which is located to the side of the inspection stage 14 of the apparatus body 10, clean air supplied from a clean air unit 4 into the clean box 3 is made to pass over the inspection stage 14, where a semiconductor wafer is mounted and then discharged out of the clean box 3 through the opening region 80. By this setup, dust and the like produced inside the clean box 3 can be prevented effectively from adhering to the semiconductor wafer placed on the inspection stage 14.
Patent JP-H09171922-A (JP)
Title: Superconducting electromagnet
Inventor: PATORITSUKU UIRIAMU RETSUTSU
IPC: G01R33/3815
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, reduce the production cost, and simplify the current injection into windings by setting a He tank contg. the windings of a magnet in a vacuum chamber, isolating the tank from the chamber through a thermal shield and coupling a service turret, a tube and conductor with the shield. SOLUTION: Windings 5 are housed in a He-filled tank 6 having an outer and inner shells 7 and 8, the tank 6 is settled in a vacuum chamber 9 outer wall of which is defined by a housing 1. An inner and outer thermal shields 11 and 12 are disposed between the outer shell 7 and housing 1 but isolated therefrom. A cooler 13 is coupled with the shields 11 and 12. At a neck 16 a service turret 15 is mounted, piercing the shields 11 and 12 and extending out through the outer wall of the housing 1. An inner and outer shield tubes 18 and 17 extent round the ends of the tank 6 and are connected to the shields 11 and 12.
Patent JP-H05108073-A (JP)
Title: Scale decision device
Inventor: MINAMITAKA JIYUNICHI
IPC: G09B15/00
Filed: 1991-10-16
Abstract: PURPOSE:To perform excellent scale discrimination by executing a scale analysis of a melody according to the degree of coupling between sounds. CONSTITUTION:A melody memory 4 (RAM constitution) is stored with data on the inputted melody. A coupling degree data memory 5 (ROM constitution) is stored with data on the degree of coupling between two sounds according to an interval. Then a CPU 1 reads the melody out of the melody memory 4 to generate the interval series of the melody, calculates the degree of coupling of respective sounds of the melody from intervals to precedent and following sounds and coupling degree data, and cumulates the degree of coupling by pitch classes to generate a cumulative frequency distribution. Further, the pitch class having the maximum cumulative coupling degree in the frequency distribution is determined as the keynote of the scale, the respective scales PCS on a scale PCS memory are transposed with the determined keynote, and the degree of coupling that each of the transposed scales PCS indicates on the cumulative frequency distribution is evaluated to discriminate the scale.
Patent JP-S62151759-A (JP)
Title: Detection of antigen material
Inventor: MASUDA SHOGO
IPC: G01N33/543
Filed: 1985-12-26
Abstract: PURPOSE:To make easy detection, concentration, sepn. and refining of an antigenic material by using the solubilized protein A which is fixed to a carrier consisting of slide glass or the like and is bound with an antibody for a specific antigenic material. CONSTITUTION:The antigenic material is bound with the carrier made of glass, plastic or paper via the antibody for the antigenic material and the protein A and the antigenic material is qualitatively or quantitatively analyzed, by which the antigenic material is detected. The protein A-carrier conjugate is cultured in a medium as necessary to propagate the antigenic material and the bound or propagated antigenic material is recovered, by which the antigenic material is concd., separated or refined. The carrier of a plane or bar shape is used; for example, slide glass, glass bar, etc., are used. The protein A may be used alone or in the form of the cells bonding with the cells to produce. The eucaryotic cells, procaryotic cells and virus are used for the antigenic material and a polyclonal antibody and monoclonal antibody are used for the antibody for the antigenic material.
Patent JP-S62153670-A (JP)
Inventor: UEKI TAKESHI
IPC: F25B43/00
Filed: 1985-12-24
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-H07144376-A (JP)
Title: Method and device of manufacturing water permeable artificial lawn tile
Inventor: SUGIMOTO KOICHI
IPC: B29D99/00
Filed: 1993-11-25
Abstract: PURPOSE:To impart water permeable property by making water permeable pores of a lawn body and a drain deck communicate with each other assuredly. CONSTITUTION:An artificial lawn body 1 and a drain deck 2 which are layered with an adhesive between their connecting faces are positioned on a holding means 3 with the bottom face of the drain deck faced a heat pin, and are set. Thereafter, a cutting die having the heat pin is moved and the heat pin is made to penetrate an opening of the drain deck 2 and a base cloth of the artificial lawn body so as to form communicating openings, and the artificial lawn body and the drain deck are adhered to each other.
Patent JP-S62154444-A (JP)
Title: Image tube device and manufacture thereof
Inventor: SASAKI SHOJI
IPC: H01J9/24
Filed: 1985-12-26
Abstract: PURPOSE:To improve each characteristic for resolution and image deformation so remarkably as well as to aim at reduction in the cost of production in curtailing the number of stages of manhour sharply, by installing a magnetic shield body on the surface of a vacuum envelope of an image tube via a support body. CONSTITUTION:An image tube 1 is housed in a tube vessel 2 sticking a lead plate 3 to the inner wall, and plural, for example, four pieces of rodlike support bodies 5, by way of example, are attached to the surface of a vacuum envelope 10 of the image tube 1 in parallel with a tube axis by a bonding agent. And, a magnetic shield body 15 is installed on a surface of the vacuum envelope 10 of the image tube 1 via these support bodies 5. This magnetic shield body 156 is made up of winding a band plate 15a consisting of a soft magnetic material. Since these support bodies 5 are interposed in between, the band plate 15a is layered in a state of no clearance happening there.
Patent JP-H10140963-A (JP)
Title: Connection device of rack in foundation work machine
Inventor: NISHISAKA SHIYOUJI
IPC: E21B15/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent a gap from arising in the connection part of racks. SOLUTION: Divided racks 8a, 8b are arranged on a leader, in this connection device of the racks. A connecting rack member 13 is put between the mutual divided ends of respective racks 8a, 8b so as to move up and down a lifting body by hooking a chain or the like on the racks. Fixing projections 14, 16 protruding to the direction crossing at fight angles against the longitudinal direction of the rack, are provided at one of both ends of the respective upper and lower ends of the connecting rack member 13 and the divided ends oppositely positioned against the above ends. And fixing recesses 18, 20 fitted to the fixing projections 14, 16 from the direction crossing at right angles with the longitudinal direction of the rack, are provided at the other end.  Both ends are connected by fitting the projections and the recesses and the respective racks 8a, 8b and the connecting rack member 13 are fixed to the leader side.
Patent JP-H08153788-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI HIROSHI
IPC: H01L21/28
Filed: 1994-11-29
Abstract: PURPOSE: To reduce the contact resistance of wiring in a method for manufacturing a semiconductor device in which the wiring is formed of silicon-containing aluminum alloy. CONSTITUTION: A contact hole 4 for connecting a diffused layer 2 to wiring 6 is formed on an insulating film 3 directly above a silicon substrate 1 by reactive ion etching. Thereafter, water solution containing HF, NH4 F and H2 O2 is impregnated in the surface of the layer 2 directly under the hole 4. Thus, a damaged layer on the surface of the layer 2 is removed by the ion etching, and a thin oxide film 5 of high quality is formed. Thereafter, wiring 6 made of silicon-containing aluminum alloy is formed on the film 3 and the thin film 5. In a semiconductor device formed in this manner, silicon is hardly epitaxially grown on a boundary between the wiring 6 and the layer 2.
Patent JP-H07205483-A (JP)
Title: Method and device for image processing
Inventor: YANO KENTARO
IPC: G09G5/20
Filed: 1994-11-29
Abstract: PURPOSE:To realize an efficient smoothing process and obtain a high quality picture by a method wherein a part where a correction of smoothness is made, e.g. an edge corner, is detected, the number of continuous dots extending vertically and horizontally from the detected part as a starting point is computed and the corrected dots are obtained based on the computed result. CONSTITUTION:In an ink jet type recording device, recording heads 5a-5d discharge ink against a recording sheet 1 according to image signals while moving in the direction B to recorded the inked image and, as required, return to the home position to solve the trouble caused by its plugged nozzle by an ink recovery device 2. In this case, the eight kinds of matching bit patterns of a 3X3 matrix are successively matched with the original images in a control part and, when the matching bit patterns match with the original images, a correction of smoothness is made. Specifically, both heavy and narrow processings are effected to smooth the original images on at least either side of an outline part where the original image changes from a non-printing area to a printing area in the scanning direction.
Patent JP-H06278547-A (JP)
Title: Display device for vehicle
Inventor: HASEBE KOJI
IPC: G09B29/10
Filed: 1993-11-25
Abstract: PURPOSE:To utilize a space for switch and display effectively in a display device for vehicle. CONSTITUTION:Content of the display to be displayed in a faceplate of a CRT display device 6 is switched to the map display and the map specifying display, and a touch panel unit 7 provided in the front surface of the CRT display device 6 is used commonly with a content of each display of the map display and the map specifying display, and made to function as a different switch to the content of each display.
Patent JP-H06141656-A (JP)
Title: Combine harvester
Inventor: TSUNODA SUSUMU
IPC: A01D69/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide a simply operable combine harvester without applying an overload to a transmission system of a mobile device even when both side clutches are subjected to connecting operation after completing the operation to subject both the side clutches to disconnecting operation and then drive only a reaping pretreating part, etc. CONSTITUTION:This combine harvester is provided by transmitting power from a prime mover part 1 through a speed changing means to a pair of right and left mobile devices 10 and simultaneously providing side clutches (25R) and (25L) capable of respectively separately connecting and disconnecting the transmission to both the mobile devices 10 and installing a side clutch interlocking operating means 56 capable of performing simultaneous disconnecting and connecting operation of both the side clutches (25R) and (25L). The combine harvester is further provided with a neutral returning means 57 for forcedly returning a speed changer 8 for the mobile devices 10 after the passage of the set time from the disconnecting operation of the side clutches (25R) and (25L) with the side clutch interlocking operating means 56.
Patent JP-H06150135-A (JP)
Title: Automatic vending machine and delivery tray of article
Inventor: OKUDA MAKOTO
IPC: G07F11/58
Filed: 1992-11-05
Abstract: PURPOSE:To prevent the drop of articles on a tray while the tray is carried and to facilitate the ejection of articles from the tray by providing a wall on the peripheral part of a baseplate and making an inclined face in the part of the baseplate. CONSTITUTION:A wall 102 which is low in height is provided on the all the peripheral parts of a square baseplate 101. In the half of the baseplate 101, an opening is provided, and a conver state baseplate 103 which fits the opening is coupled with the baseplate 101 in a hinge part 104. In a delivery tray 100, the cover state baseplate 103 which occupies about the half of all the area of the baseplate is capable of bending toward the upper direction from the center of the baseplate and an inclined face can be formed toward the wall 102 from the center of the baseplate 101. In this constitution, articles do not drop below the tray 100 because the wall 102 is provided on the peripheral part of the baseplate 101. When articles are ejected from the tray 100, the ejection of the articles is smooth because the articles go up along the inclination made of the part of the baseplate 101, they get over the wall 102 and they are ejected to the outside of the tray 100.
Patent JP-H08139007-A (JP)
Title: Cleaning method and apparatus
Inventor: NOMURA HISAFUMI
IPC: H01L21/027
Filed: 1994-11-04
Abstract: PURPOSE: To thoroughly clean the whole part of a wafer having a larger diameter. CONSTITUTION: A cleaning apparatus spouts cleaning solution 20 to the back of a wafer 7 while the wafer 7 is retained with a spin head 2 and rotated. The apparatus is provided with a first nozzle 11 whose main object is to eliminate fine particles 9A on the back of the wafer, and a second nozzle 12 whose main object is no eliminate foreign matter 9 on the outer periphery of the wafer. The position of the second nozzle 12 is adjustable. The first nozzle 11 and the second nozzle 12 apply cleaning solution 20 to the back of the wafer 7, so that the fine particles 9A on the back of the wafer having the large diameter and the foreign matter 9 on the outer periphery can be surely eliminated.  By displacing the second nozzle 12, the optimum value of the spouting-one position can be easily obtained from experiments and experiences, so that the apparatus can quickly cope with the change of the wafer diameter.