baber/WOPTO huggingface dataset:
Patent JP-H1131793-A (JP)
Title: Semiconductor memory device
Inventor: NAKAO KEISAKU
IPC: H01L21/8242
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To keep a reference cell stable in output potential to stably carry out a data read operation by a method wherein an imprint effect is induced in the second ferroelectric capacitive device of the reference cell. SOLUTION: A second ferroelectric capacitive device is kept saturated with an imprint effect, whereby the output potential of a reference cell can be stabilized. The Fig. (a) indicates a relation between the number of times that data are read out from a semiconductor device and the output potential of the reference cell. The Fig. (b) indicates that a relation between the number of times that data are read out from the same semiconductor device and the non- inverting charge volume of the ferroelectric capacitive device. The initial output potential of the reference cell is 1V, and the output potential is kept 95% as high as the initial output potential even after a read operation is carried out 10<12> times.  The initial non-inverting charge volume of the second ferroelectric capacitive device is 3.2 μC/cm<2> , and the non-inverting charge volume is kept 95% as high as the initial non-inverting charge volume even after a read operation is carried out 10<12> times.
Patent JP-H0632497-A (JP)
Title: Double feed detecting device
Inventor: KUROKI KENJI
IPC: B65H7/12
Filed: 1992-07-15
Abstract: PURPOSE:To prevent an error detection of a double feed generated at the front end of paper sheet or the like, resulting from a displacement and the posture of the paper sheet. CONSTITUTION:The front end and the rear end of paper sheet 13 being conveyed on a conveying passage 11 are detected, and the thickness of the paper sheet is detected by an optical or a mechanical measuring means and the like, at the central part of the paper sheet other than the front end and the rear end. The detected thickness is compared with a specific thickness, and when the detected thickness is more than the specific thickness, it is decided to be a double feed. By such a way, an error detection of a double feed owing to a displacement such as a curling generated at the end of paper sheet, or owing to the posture of the paper sheet is prevented.
Patent JP-H0239513-A (JP)
Title: Solid electric double-layer capacitor
Inventor: KAZUHARA MANABU
IPC: H01G11/24
Filed: 1988-07-29
Abstract: PURPOSE:To make it possible to exhibit performance which is stable for a long period without liquid leakage by using a polarizable electrode made from carbon of specific surface area bearing alkaline ion conductive polymer having multifunctional crosslinked-polyether molecule structure. CONSTITUTION:A unit cell 1 consists of a pair of dielectrics 2 and 3 arranged at the outside, a pair of polarizable electrodes 4 and 5 arranged inside the dielectrics 2 and 3, and a separator 6 arranged between the polarizable electrodes 4 and 5. The polarizable electrodes 4 and 5 are formed of carbon of high specific surface area, polymer and alkaline metallic salt. That is, carbon being a polarizable electrode is made to bear polymer being solid electrolyte. For carbon, the specific surface area is 500-1400m<2>/g. Also, alkaline metallic salt becomes alkaline metallic ion conductive solid electrolyte by forming solid solution with polymer.
Patent JP-H1129493-A (JP)
Title: Precaution and/or therapeutic agent for radiation damage
Inventor: ARAI YOSHIRO
IPC: A61K38/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a precaution.therapeutic agent useful for therapy of radiation damage affected by radiation therapy for cancer, acquired immune deficiency syndrome, etc., or chemical therapy, etc., accompanying myelosuppression by including Tumor Cytotoxic Factor(TCF-II). SOLUTION: The subject precaution.therapeutic agent is obtained by purifying TCF-II which is obtained by incubating human fibroblast IMR-90, or produced by gene manipulation of microorganisms or other cells or other gene engineering technology, in a conventional isolating and purifying process, concentrating, purifying, and adding a pH adjuster, a buffer, a stabilizer, etc., if required. The daily dose of this preparation is 0.6-600 preferably about 6-60 mg per 1 kg body weight as pure TCF-II at least once a day.
Patent JP-H0474218-A (JP)
Title: Arithmetic circuit
Inventor: DOI KOJI
IPC: G06F7/00
Filed: 1990-07-17
Abstract: PURPOSE:To keep the interchange ability between the present and conventional types of arithmetic logic operation circuits by adding the hardware to an arithmetic logic operation circuit in order to mask the input and output signals of the arithmetic logic circuit. CONSTITUTION:The output of a 16-bit multiplier 1 passes through a 1st mask circuit 4a, and the circuit 4a masks a specific bit of an input signal based on the contents of a mask circuit control register 5a. Therefore, the low order 16 bits are masked to '0' out of 32 bits of the output signal of the circuit 4a. Then this mask data is shifted to the right by a bt by a 32-bit ALU 2b in terms of arithmetic. This arithmetic result is temporarily inputted to a totalizing register 3b through a 2nd mask circuit 4b. Then the ALU 2b calculates the input data and the contents of a lst totalizing register 3a to add them to the register 3a. Thus this totalizing result is equal to that obtained by a DSPI. Then the interchangeability is kept between the present and conventional types of arithmetic logic operation circuits.
Patent JP-S6345824-A (JP)
Title: Semiconductor device
Inventor: OKINAGA TAKAYUKI
IPC: H01L21/52
Filed: 1986-08-13
Abstract: PURPOSE:To set the mounting direction of a chip in a reliable manner by a method wherein an index showing the mounting direction of the chip to a substrate is provided on the semiconductor chip mounting surface of the substrate to be used for sealing. CONSTITUTION:A wired through hole (not shown in the diagram) is provided on the circumferential part of a substrate 2 to be used for sealing, and connection terminals 2A are attached to the through hole. Also, a wiring which is connected to the through hole wiring is formed on the mounting surface of the substrate 2, and the wiring is used as a lead 2C. On the substrate 2, a frame member 3 for sealing, having an aperture 3A, is connected through the intermediary of a resist film 2. Under the above-mentioned condition, a semiconductor chip 4 is mounted on the resist film 2 on the substrate 2 and bonded is with the leads 2C by wire, and a cap 5 is attached. As an index I2 showing the mounting direction of the chip 4 is formed on the resist film 2d, the mounting direction of the chip can be set in a reliable manner.
Patent JP-S6166359-A (JP)
Title: Enclosed alkaline cell
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M50/169
Filed: 1984-09-07
Abstract: PURPOSE:To prevent leakage of electrolyte caused by electric capillary action by forming a conductive carbon film with high degree of both water-repellence and hydrogen overvoltage upon the surfaces of a negative polar case in contact with a negative polar active material and electrolyte respectively. CONSTITUTION:A positive polar case 1 is filled with a positive polar active material 2 consisting of silver oxide as chief component, on which a separator 6 and electrolyte holding film 7 are placed. On the inner surface of a negative polar case 3, a conductive carbon film 4 with high degree of both water- repellence and hydrogen overvoltage is formed 0.01-0.2mm in thickness, less that 10OMEGA.cm in conductivity, and less than 20% in porosity, impermeable to electrolyte, and then said negative polar case is filled with a negative polar active material 5 consisting of zinc amalgamate as chief component. Both cases are sealed with a gasket 8 to make an enclosed alkaline cell. Hence, this constitution prevents electrolyte from leaking, caused by electric capillary action, through the surface between the negative case and negative polar active material at the negative electrode, where leakage-resistance can be improved.
Patent JP-S61123511-A (JP)
Inventor: JIYON DEII ANSONII JIYUNIA
IPC: B29C48/07
Filed: 1985-08-29
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-H0354965-A (JP)
Title: Image forming device
Inventor: OKURA MASAYOSHI
IPC: G03G15/04
Filed: 1989-07-24
Abstract: PURPOSE:To effectively hold the image quality of two systems by expanding the 2nd image area adjacent to the 1st image only by a beam positional shift range from the practical image area to form a latent image. CONSTITUTION:The 2nd non-exposure area UI' of the 2nd beam scanning means 3 is expanded from the 2nd beam normal non-exposure area UI only by the beam positional shift range d. Even when the beam position of the means 3 is slightly shifted only by delta1, delta2 from the beam position of the 1st beam scanning means 2, the area UI is completely covered with the area UI' and a part of the UI is not exposed to the 2nd beam. Thereby, the whole 2nd beam normal non-exposure area UI can be normally developed by the 2nd toner and blanks are not generated on the 2nd image.
Patent JP-H1136854-A (JP)
Title: Exhaust gas drain device of stationary type engine
Inventor: UENO KENJI
IPC: F16K13/10
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To eliminate an inconvenience to leak an exhaust gas or an exhaust sound in a room in an engine starting time or in an overload operation time, while avoiding the large size of a condensed water storing part. SOLUTION: An exhaust muffler 2 is covered by an exhaust wind duct, a drain hole 14 is opened by facing the gas pipe end 2c in the exhaust gas muffler 2, a condensed water storing part 15a is provided near the drain hole 14, and a drain valve 15 is provided to the drain hole 14 through a valve opening spring 16. The drain valve 15 is pressed by an exhaust gas pressure G flowing out from the above gas pipe end 2c in a starting operation time or an overload operation time, and it closes the drain hole 14 against the valve opening spring 16. In a light load operation time, the leaking of the exhaust gas or the exhaust sound into a room is prevented by the condensed water storing part 15a.
Patent JP-S57112255-A (JP)
Title: Plate shaped object conveying unit
Inventor: TOKUNOU MASATERU
IPC: B65H3/26
Filed: 1980-12-25
Abstract: PURPOSE: To transfer scores of plate-shaped objects in a fallen and laid posture by hoisting/lowering a conveying surface of a feed-in end of the second conveyer, which bites into a feed-out end of the first conveyer, from a conveying surface of a feed-out end of the first conveyer.  
     CONSTITUTION: When piled-up objects 60 are conveyed by a conveyor 7 over the first conveyer 1, postured as A, with a face 61 of plate-shaped objects 6 kept facing top and with an end 62 kept facing to the front with respect to the feeding-out direction X, a turning-over unit 16 get started and the plate-shaped objects 6 are stood/arranged of a conveyer 11 with the face 61 facing toward the direction X and with the end 62 facing to the bottom. Next, the objects 6 are proceeded by a fork 15 to a feed-out end 111 of the conveyer 11, and the conveying surface of a feed-in end 201 of the second conveyer is raised, by a start-up of a piston cylinder unit 23, from the conveying surface of the first conveyer 1. Thus, several sheets situated in the forward part of the plate-shaped object 6 are hoisted, and the face 61 faces toward up while the end 62 is positioned at the front with respect to the direction X. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6080815-A (JP)
Title: Interlocking mechanism of slave lens system in focusing device
Inventor: SHIRAI OSAMU
IPC: G02B7/28
Filed: 1983-10-07
Abstract: PURPOSE:To make constitution simple and to interlock accurately a slave lens system by actuating smoothly and continuously the slave lens system by means of an end face cam and circumferential face cam provided to the end face and circumferential face of a rotary cylinder by following up to the movement of a focusing lens. CONSTITUTION:A circumferential face cam 44 of which the height changes successively toward the circumferential direction of a rotary cylinder 36 which extends a focusing lens group to the focusing position is provided onto said cylinder and a revolving roller 32 is pressed thereto to oscillate a slave lens cylinder 10. An end face cam 45 is provided to the end face of the cylinder 36 and a moving cylinder 14 is moved forward and backward cooperatively with the cylinder 36 by means of engaging members such as a V-shaped rod 27, rollers 28, 33, etc. When the pattern in the central part of an object is made incident from a slave lens 20 to a distance measuring element 22 and an optimum focusing position is selected, a driving motor 40 is driven and the cylinder 36 is rotated and is moved forward and backward, by which a focusing ring 50 is moved forward and backward to match the focus. A slave lens cylinder 10 moves forward and backward and oscillates as well by following up to said ring, thereby matching the focus.
Patent JP-H02225554-A (JP)
Title: Solvent-resistant compatible mixture of polyphenylene ether and polyester
Inventor: SUTAARINGU BURUUSU BURAUN
IPC: C08L87/00
Filed: 1989-07-24
Abstract: PURPOSE: To provide a compound having good impact resistance, etc., by mixing an elastic impact resistance improving agent which is compatible with polyphenylene ether into a specified polyphenylene ether and a polyester in a prescribed percentage.  
     CONSTITUTION: A resin composition not containing polycarbonate is prepared by mixing (A) approximately 30-55% compound of at least one kind of polyphenylene ether of 800 ppm or less unneutralized amino-type nitrogen content and polystyrene, (B) approximately 30-55% compound of a polyester consisting of structural units of formulas I and II (R 1  is a 2-10C saturated divalent aliphatic or alicyclic hydrocarbon; A 1  is an approximately 6-20C divalent aromatic group; R 2  is a 2-4C saturated divalent aliphatic hydrocarbon; x is approximately 10 or more) or it and a polyester consisting of a structural unit of formula I, (C) approximately 8-20% at least one kind of elastic impact resistance improving agent such as a styrene-butadiene block copolymer which is compatible with polyphenylene ether, and an optional reaction product of these. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001020457-A (JP)
Title: End-section anchorage structure of pc steel material and anchorage device
Inventor: TOMOSUMI HIROAKI
IPC: E04C5/12
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the end-section anchorage structure of a PC steel material, in which a PC structural member having optimum member size on strength can be manufactured by minimally inhibiting the mounting intervals of anchorage pipes and size such as an end distance, and an anchorage device. SOLUTION: An anchorage pipe 1 having a plurality of projections on an outer circumferential surface is buried at the end section of a concrete structure 2 as the anchorage device. The end section 5a of the PC steel material 5 is inserted into the anchorage pipe 1, and anchored by an anchorage nut 6 abutted against the end section of the anchorage pipe 1. A plurality of restraining bars 3 are arranged around the anchorage pipe 1. The anchorage pipe 1 is formed in a cylindrical shape, and has approximately rectangular or trapezoidal sectional projections 1a, 1b and 1c on the outer circumferential surface respectively. The projections 1a and 1b are formed at both end sections in the axial direction of the anchorage pipe 1 and the projection 1c between the projections 1a and 1b.
Patent JP-H0474929-A (JP)
Title: Moving amount detecting sensor and automobile using same
Inventor: SAITO MASAHIRO
IPC: G01B7/00
Filed: 1990-07-16
Abstract: PURPOSE:To detect the correct rotating speed by generating the charge of amplitude so that the intensity of a magnetic field in the Y direction among the magnetic fields generated by a group of magnets virtually reaches a zero point even when a gear moves at low speeds. CONSTITUTION:When a mesh 11a of a gear 11 approaches over a Hall element 17 as a vehicle 8 is rotates, a magnetic flux generated from a magnet 16b is not sufficiently absorbed by the mesh 11a, and therefore, the excessive magnetic flux flows to the side of a center plate 16c to be a magnetic flux from the left side of the Hall element 17. When the mesh 11a is farther from over the Hall element 17, the magnetic flux becomes completely in a reversed direction. In other words, every time the Hall element 17 passes one mesh 11a as the gear 11 is rotated, the Hall element 17 assumes the magnetic flux density of the Y direction component from left to right or from right to left, thereby generating an output voltage of a sine wave. Accordingly, this moving amount detecting sensor generates a rectangular wave corresponding to the number of meshes when the output voltage is shaped by a circuit on a substrate 19.
Patent JP-H1032672-A (JP)
Title: Image reader/recorder
Inventor: KAWAZOE KENJI
IPC: G06F15/02
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To accurately read and record an image without complicated operation by allowing a control means to control the feeding of a recording medium to a recording means to start after reading an original in a device sharing at least a part of sheet carrying routes for reading an image and for recording the image. SOLUTION: A word processor as an image forming device consists of a keyboard 1, a display part 2, a recorder 3, etc. The recorder 3 is a sheet processor recording information on a fed sheet and the sheet 5 is inserted from an open part 4 to the recorder 3 to be ejected in the direction of C. In addition, the recorder 3 is capable of mounting an image reader reading the original and shares at least a part of a route carrying the original and a route carrying the recording medium. Then the original and the recording medium are controlled so as not to overlapped in the area of the recorder 3.
Patent JP-H0353733-A (JP)
Title: Inter-op mail system in electronic mail system in environment of decentralized op
Inventor: TSUTSUI KENSAKU
IPC: H04L12/58
Filed: 1989-07-21
Abstract: PURPOSE:To decrease the document transfer quality between OPs and to relieve the system load by transferring a document main body one by one for each OP and linking the document main body sent by each OP and a mail box of plural destination users in the OP. CONSTITUTION:When a user 1 belonging to an OP 1 generates one document by a terminal equipment, designates users 2, 3 belonging to the OP 1, users 4, 5 belonging to an OP 2 and users 6, 7 belonging to an OP 3 as its destination and sends a mail transmission request to the OP 1, a mail transmitter in the OP generates a transmission mail 1 having the document main body and its destination under the transmission mail box of the user 1. The inter-OP mail consists of one document to the OP2, OP3 and a user destination belonging to each destination OP. The OP2 registers a transmission mail under the inter-OP mail reception mail box, retrieves management information and links the reception mail box and the transmission mail of the users 4, 5.
Patent JP-S6167026-A (JP)
Title: Display panel
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/15
Filed: 1984-09-10
Abstract: PURPOSE:To simplify the constitution and to reduce the space of a panel part to only an information input space by providing an electrochromic element which is formed by laminating the 1st coloring layer, an insulating layer, the 2nd coloring layer, and another insulating layer in order on a transparent electrode substrate. CONSTITUTION:The display panel is constituted by arranging a transparent electrode 22 on the lower electrode substrate 21 which is transparent like glass, etc., providing a dot spacer 23 in a display part, and forming the electrochromic element 24 formed of a laminate of an oxidation-side coloring layer as the 1st coloring layer, insulating layer, reduction-side coloring layer as the 2nd coloring layer, and the 2nd insulating layer. Then, an upper electrode substrate 26 equipped with an electrode 25 on the reverse surface is provided. Both electrodes are connected mutually across a space by forming a spacer adhesive 27. The space 28 is formed between the upper electrode substrate 26 and electrochromic element 24, and this upper electrode substrate 26 is flexible.
Patent JP-H0934492-A (JP)
Title: Pitch pattern control method
Inventor: TERADA YASUHIRO
IPC: G10L13/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To make control of synthesized voice on the basis of the pitch information (pitch pattern) of the voice nearest the voice to be synthesized from the information about mora number, accent form, latter arrangement, etc. SOLUTION: On the basis of the synthesized voice signal, letter arrangement, mora number, accent form fed from a synthesized voice information input means 11, a pitch pattern searching means 12 searches the pitch pattern of the voice nearest the voice to be synthesized out of a pitch pattern accommodation part 13 in which pitch patterns of natural voices are accommodated, and a voice synthesizing means 14 performs synthetization while pitch pattern control for the fed synthetic voice is made on the basis of the sought pitch pattern. A voice output means 15 emits 16 a synthetic voice with changed pitch pattern.
Patent JP-H0741693-A (JP)
Title: Pigment dispersing agent and aqueous pigment dispersion produced by using the agent
Inventor: ENDO ATSUSHI
IPC: C09K23/52
Filed: 1993-07-30
Abstract: PURPOSE:To obtain an aqueous pigment dispersion having high luster, clarity, coloring power, etc. CONSTITUTION:This pigment dispersing agent is produced by diazotizing an organic pigment having aromatic amino group or an anthraquinone derivative or an acridone derivative, adding an acidic solution of the obtained diazotized product to a solution or emulsion composed of water and addition polymerizable monomers containing an addition polymerizable monomer having acidic functional group, precipitating the diazotized compound in a finely dispersed state and decomposing and polymerizing the diazotized compound. There is also provided an aqueous pigment dispersion containing the dispersing agent.
Patent JP-S6080042-A (JP)
Title: Air-conditioning device for building
Inventor: SATOU KATSUZOU
IPC: F24F3/00
Filed: 1983-10-11
Abstract: PURPOSE:To permit to promote to make the whole of the building a constant temperature keeping body particularly, develope the benefit of outdoor side insulating system sufficiently, effect an ideal air-conditioning and obtain a remarkable energy saving effect by improving the structure of circulating air flow path and utilizing possitively the constant temperature keeping proterty of substerranean heat and underground water. CONSTITUTION:Used air a5, discharged out of the outlet port of an air sending duct in respective floors, is sent into stair cases 25 of respective floors. The stair cases 25, communicating respective floors linearly, is utilized as the returning duct of the used air which is provided at the opposite side of air supplying duct 21 for each room, whereby the manufacture and mounting of separate independent air returning duct is made unnecessary and the charge of installation is reduced. The inlet 16' of the duct 18d at the rear side of the uppermost ceiling is opened at the stair case 25 and the outlet 17' thereof is opened at the upper end of the returning duct 26 provided in the neighborhood of the air supplying duct 21 while the lower end of the air returning duct is connected to the suction port of a heat exchanger 15 through a connecting pipe 27.