baber/WOPTO huggingface dataset:
Patent JP-H0564998-A (JP)
Title: X-y plotter equipped with recording paper discriminating mechanism
Inventor: OTSUKA MOTOI
IPC: B43L13/00
Filed: 1991-09-06
Abstract: PURPOSE:To simply discriminate the size of set recording paper by discriminating the size of the recording paper on the basis of the output signals of three optical detectors mounted on a platen to designate a drawing region. CONSTITUTION:Recording paper is held between a drive roller 3 and a pinch roller 3 to be moved by the rotation of the drive roller 3 to enter the gaps between the reflecting plates 9 respectively opposed to optical detectors 6, 7, 8. The presence of the recording paper is detected according to the blocking states of the reflected lights from the reflecting plates to emit a signal. For example, in the case of ANSI recording paper, since the width thereof is 290mm or less, the recording paper does not come to the position of the optical detector 8 but comes to the optical detectors 6, 7 and the presence thereof is detected and the paper can be judged to be an ANSI system. When the recording paper is detected not only by the optical detectors 6, 7 but also by the optical detector 8, said paper can be judged to be an ISO system.
Patent JP-H10107014-A (JP)
Title: Etching solution for silicon semiconductor and manufacture of silicon semiconductor pressure sensor using the solution
Inventor: KANEZAKI FUMIO
IPC: H01L29/84
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce a time necessary for forming a diaphragm part in a diaphragm type of silicon semiconductor pressure sensor, by etching a silicon semiconductor with use of an etching solution having a fast etching rate. SOLUTION: An etching solution of ethylenediamine, pyro-catechol and water within a reaction container 1 is heated, and an oxygen gas is bubbled into the etching solution for 30 minutes or more, preferably for 30 to 60 minutes, before the solution is heated to its boiling point (about 120 deg.C), so that the etching solution changes from transparent amber color to impermeable brown color in its color. A silicon semiconductor is etched with use of this solution for silicon semiconductor to form a diaphragm part of a diaphragm type of silicon semiconductor pressure sensor.
Patent JP-S61130212-A (JP)
Title: Composition for oral cavity
Inventor: SHIBUYA KOJI
IPC: A61P1/02
Filed: 1984-11-30
Abstract: PURPOSE:A composition for oral cavity that contains fibronectans, thus preventing periodental diseases such as pyorrhea alveolaris, because it inhibits Bacteroides gingivalis from haemoagglutination to avoid its colonization in oral cavity. CONSTITUTION:A composition for oral cavity, such as tooth paste, tooth powder, mouth washing, troche, or chewing gum is combined with 0.001-0.5wt%, preferably 0.005-0.2wt%, based on the total composition, of fibronectins to inhibit Bacteroides gingivalis from haemoagglutination and the colonization in mucous membranes whereby periodental diseases is effectively prevented. Fibronectins have physiological activity, however, they do not affect the growth of the bacterium and its mild action inhibits the bacterium to form colonies in oral mucosa.
Patent JP-S63243573-A (JP)
Inventor: HANSU DOIRINGU
IPC: F02F7/00
Filed: 1987-10-12
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-S60141408-A (JP)
Title: Cutting tool for machining of cutting metal
Inventor: WARUTAA HOTSUHOMUUTO
IPC: B23B27/16
Filed: 1984-11-30
Abstract: Metal working cutting tool with a cutting insert which can be inserted in a recess of a tool shaft and fastened therein by means of a clamping jaw, whereby the cutting insert has the approximate shape of a prism with two diagonal opposite cutting edges and along one of the two lengthwise edges are adjacent cutting faces, which form an acute angle with the respective opposite principal cutting pressure and support surface, so that the angle opens towards the pressure-feed and support surface, whereby in the area of the joint lengthwise edge of the cutting face, there is incorporated in the cutting insert a continuous longitudinal groove of which one of the side walls serves as a support area for the relief-cut pressure-feed and support surface of the recess of the tool shaft, and whereas the respective other side wall forms the support surface for a recessed clamping jaw which is located in a diagonal groove of the tool shaft.
Patent JP-H02104070-A (JP)
Title: Television receiver
Inventor: SHINKAWA TAKAO
IPC: H04N5/21
Filed: 1988-10-12
Abstract: PURPOSE:To reduce the movement of a main signal on a television screen by providing a variable delay circuit, a reference synchronizing signal generating circuit and a time difference detection circuit, detecting a time difference between the synchronizing signal in a television signal and a reference synchronizing signal and controlling the delay in the variable delay circuit. CONSTITUTION:The receiver is provided with a variable delay circuit 104 retarding a television signal detected at a video detection circuit 104 variably and giving an output to a next stage, a reference synchronizing signal generating circuit 106 generating a reference synchronizing signal synchronously with the synchronizing signal included in the television signal and a time difference detection circuit 105 detecting a time difference between the reference synchronizing signal and a synchronizing signal having a maximum amplitude when plural synchronizing signals are included in one period of the synchronizing signal of the television signal and controlling a delay of the variable delay circuit 104 in response to the time difference. Thus, the reception is implemented smoothly without being attended with movement of picture and disturbing the synchronization and an excellent picture is maintained.
Patent JP-H10287194-A (JP)
Title: Air bag device
Inventor: SAITO HIROSHI
IPC: B60R21/2338
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an air bag which can support force applied to the air bag in response to load applied to respective members, and furthermore, can be made smaller in size. SOLUTION: In an air bag 10, when energy due to load is applied to a strap 80 which is stretched and extended in a straight line shape in the inside of a bag body 14 having been expanded and developed, an energy absorbing means is deformed so as to allow its energy to be absorbed, and reaction force to be shared by a supporting means, is thereby reduced. By this reason, reaction force as supporting force shared by the supporting means, can be kept at a value less than a specified one. Since it is not necessary to let the structure of each member forming up the supporting member be formed into a larger and more rigid structure than is needed while its safety factor is being raised higher than a specified one, it is thereby possible to try to make the air bag device small in size, and to lower costs down.
Patent JP-H10104579-A (JP)
Title: Liquid crystal display device and method of driving liquid crystal cell
Inventor: TANAKA TOSHIHIKO
IPC: G09G3/36
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of driving a liquid crystal cell which does not theoretically generate flicker and crosstalk at a high speed response as well as at multi-gradation display and a relatively simple liquid crystal display device of a high display quality. SOLUTION: A liquid crystal cell 1 is split into two screens, for example, those on top and bottom and has groups of electrodes orthogonally crossing each other. One of the electrode groups are connected with scanning circuits 2 which simultaneouly select L pieces of plural electrodes to simultaneouly drive plural lines according to orthogonal functions. The other electrode group are supplied with pulse-width modulated gradation signals according to picture element data. Gradation information of b-bits of the picture data is multiplied by L. and then replaced by a (2b-1).L/2 subtracted numeric value, then, the pulse-width modulated gradation signals are generated by operating calculation with the above-mentioned functions.
Patent JP-H0197946-A (JP)
Title: Silver halide photographic sensitive material
Inventor: IKEDA TADASHI
IPC: G03C1/22
Filed: 1987-10-09
Abstract: PURPOSE:To improve the sensitivity in an infra-red spectral region, and the preservability of the title material by incorporating a specified infra-red sensitizing dye and a specified compd. in a silver halide emulsion. CONSTITUTION:The silver halide photographic emulsion contd. in the title material contains a combination of the infra-red sensitizing dye shown by formula I, the compd., shown by formula II, etc., and the compd. shown by formula III, etc. In formulas I-III, R1 is alkyl or alkenyl group, R2 is alkyl or aryl group, etc., R4-R6 are each hydrogen atom or phenyl group, etc., R3 is hydrogen atom or a lower alkyl group, etc. Z1 and Z3 are each an atomic group necessary for completing a 5 or 6 membered nitrogen contg. heterocyclic ring, Z2 is oxygen or sulfur atom, etc., Y is sulfur or selenium atom, R21 and R23 are each a lower alkyl or alkenyl group, etc., R22 is >=5C alkyl or aralkyl group, etc., R31 is hydrogen atom or alkyl group, etc., R32 is hydrogen atom or a monocyclic aryl group, etc., X is a pair ion residual group. Thus, the infra-red sensitivity and the preservability of the material are improved.
Patent JP-S62115042-A (JP)
Title: Pre-expanded polyolefin resin particle and production thereof
Inventor: NAKAMURA KYOICHI
IPC: B29K105/04
Filed: 1985-11-14
Abstract: PURPOSE:To obtain the titled particle which gives expanded moldings having a low dimensional shrinkage factor, causing little deformation and having a high commercial value, by dispersing specified base resin particles in water, heating the dispersion under pressure and discharging it into a low-pressure zone. CONSTITUTION:100pts.wt. polyolefin resin (A) (e.g., an ethylene/propylene random copolymer) is melt-mixed with 0.1-10pts.t. polymer (B) having carboxyl groups, such as an ionomer resin obtd. by crosslinking he molecules of an ethylene/ acrylic acid/maleic anhydride terpolymer and an ethylene/methacrylic acid copolymer with metallic ions, and the mixture is molded into a desired shape such as an ellipse, a column, a sphere, a cube, a rectangular parallelopiped, etc. to obtain base resin particles. 5-50pts.wt. volatile blowing agent (C) (e.g., butane) is incorporated in said base resin in a pressure vessel and the mixture is dispersed in water stirring by using a dispersant. The aq. dispersion is heated under pressure and discharged into a low-pressure zone to pre-expand the particles, thus obtaining the titled particles having a cell diameter of 200-500mu.
Patent JP-H0565005-A (JP)
Title: Tire antiskid device
Inventor: SUGATA SHOICHI
IPC: B60C27/00
Filed: 1991-09-06
Abstract: PURPOSE:To prevent lowering of antiskid function owing to difference in snow quality, in a tire antiskid device in which a block-form antiskid member group is mounted on the outer periphery of the tire. CONSTITUTION:In a tire antiskid device wherein a block-form antiskid member 1 group is mounted on the outer periphery of a tire 2, the antiskid member 1 group is of structure wherein large and small antiskid members 1A and 1B having different sizes from each other are combined together and the antiskid members 1A and 1B are alternately arranged.
Patent JP-H10107365-A (JP)
Title: Surface light-emitting semiconductor laser and laser system equipped with it
Inventor: YOSHIKAWA AKIHIKO
IPC: H01S5/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which is enhanced in output power, easily manufactured, easily formed into a laser system, enhanced in cooling efficiency and capable of emitting a laser beam enhanced in cross sectional area, uniform in cross sectional intensity distribution, equalized in aspect ratio, having a wave front of single plane, and lessened in divergence angle. SOLUTION: A surface light-emitting semiconductor laser element 100 has such a structure that an anti-reflecting coating film 102 is provided in the one surface of a transparent, conductive substrate 101, a clad layer 105 which is composed of an upper clad layer 103a, a lower clad layer 103b, and an active layer 104 sandwiched inbetween the clad layers 103a and 103b is provided onto the other surface of the substrate 101, and a conductive reflecting mirror 106 and a lower electrode 107 are successively provided to the underside of the lower clad layer 103b.
Patent JP-H06222844-A (JP)
Title: Current-controlled control device for plurality of adjusting elements by control computer
Inventor: BUORUFUGANGU BURUMAA
IPC: H03K17/693
Filed: 1993-10-13
Abstract: PURPOSE: To provide a current control type controller for plural adjusting elements by a control computer at low costs. CONSTITUTION: Only one measurement resistance is serially connected with other control transistors 20-22 so that a measuring and controlling circuit part for all adjusting elements 10-12 can be formed. Each individual control transistor 20-22 for each adjusting element 10-12 is serially connected with a resistance, and the resistance value of the resistance is made correspond to the resistance value of the measurement resistance. This device is provided with switching means 14-16 which are controlled by a control computer 13, and the adjusting elements which are normally serially connected with the belonging individual control transistor are sequentially continously connected serially with the measuring and controlling circuit part in a prescribed measuring and adjusting time by the switching means 14-16.  A control signal series adjusted in the other control transistors to one of the adjusting elements during the measuring and adjusting time is also supplied to the belonging control transistors.
Patent JP-H0685140-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA TORU
IPC: H05K3/34
Filed: 1992-08-31
Abstract: PURPOSE:To improve adhesive strength between an outer lead and a printed circuit board with regard to a given shape of the outer lead in a surface mounting-type semiconductor device. CONSTITUTION:A recessed part (a hole) 3a is provided at an outer lead 1 in a place to be connected with an electrode on a printed circuit board. Then, adhesive strength between the outer lead 1 and the electrode can be enhanced. Consequently, the adhesive strength is enough for a high-density package with leads arranged with narrow spaces, and the falling out of an electronic component can be prevented.
Patent JP-H0685888-A (JP)
Title: Disturbance adding signal generating circuit
Inventor: HIRABAYASHI KAZUNORI
IPC: H04L69/40
Filed: 1992-08-31
Abstract: PURPOSE:To generate disturbance even on a time axis of a line at a bearer speed used actually as well as according to a time axis for a clock signal speed of a generated pattern signal. CONSTITUTION:A bearer time use gate signal 16 generated by a pattern generating use clock signal 11 inputted to a pattern generating circuit 1 is inputted to a time axis conversion circuit 5 inputting a disturbance generating time signal 14 as data converting a time axis. An output of the time axis conversion circuit 5 is inputted to a flip-flop 2 and its output is inputted to a gate circuit 3 together with the bearer time use gate signal 16. A generated pattern signal 12 generated by the pattern generating circuit 1 and an output of the gate circuit 3 are inputted to gate circuit 4, from which a disturbance additional signal 18 is obtained.
Patent JP-H02104833-A (JP)
Title: Changing method of earthquake-proofing isolator
Inventor: YONEDA HARUTSUGU
IPC: E04B1/36
Filed: 1988-10-13
Abstract: PURPOSE:To make a changing work easy by a simple device and, at the same time, to make it possible to reuse a connection member by reducing a vertical load by an outside jack and compressing an isolator by an inside jack to remove a half plate. CONSTITUTION:An outside jack 12 is placed between a substructure 1 and superstructure 9, and a vertical load to act on an earthquake-proofing isolator 8 is reduced. After that, an inside jack 3 is placed between a connection member 7 and the substructure 1, and the isolator 8 is compressed through the connection member 7 to remove a half plate 5. Then, the isolator 8 is removed, and is changed with a new isolator 8. Successively, the isolator 8 is compressed by the inside jack, and the half plate 5 is inserted under the isolator 8. In addition, grout is filled between the isolator 8 and half plate 5, and the inside jack 3 and outside jack 12 are removed after hardening the grout.
Patent JP-2001084459-A (JP)
Title: System for processing merchandise sales data
Inventor: SAKUMA HIROSHI
IPC: G06Q30/06
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To quickly and also accurately perform data transmission by referring to each different store host transmission destination specific information that is set and stored, extracting a host computer specified corresponding a store name included in a task and transmitting data there when receiving the data from a store machine. SOLUTION: When receiving data from a store machine 20, the system refers to a job master file 45J and discriminates whether or not either host transmission destination specific information or host transmission destination management information about the task and also the system type of the machine 20 is set and stored. When the host transmission destination management information is decided as set and stored, the system extracts a store name included in the data, also refers to store master file 45T and extracts each different store host transmission destination specific information of the data which is decided by the system type of the machine 20 and the store name by the task. Then, required data are transmitted to a host computer 50 specified by the extracted required information.
Patent JP-S61133240-A (JP)
Title: Polypropylene resin composition for high expansion
Inventor: SHIMOMURA HIROICHI
IPC: C08F255/02
Filed: 1984-12-04
Abstract: PURPOSE:The titled composition forming fine closed cells, obtained by heating a polypropylene resin, an ethylenic unsaturated silane compound, a blowing agent, and an inorganic fine powder filler in the presence of a radical generator at a temperature <= the decomposition temperature of the blowing agent. CONSTITUTION:(A) 100 pts. wt. polypropylene such as crystalline polypropylene, atactic polypropylene, etc., (B) 0.1-10pts.wt. ethylenic unsaturated silane com pound, preferably vinyltrimethoxysilane, etc., (C) 0.1-40pts.wt. blowing agent having preferably >=140 deg.C decomposition temperature, especially azodicarbonamide, and (D) 0.01-10pts.wt. inorganic fine powder filler having 1mmu-10mu particle diameter, such as fine particle silica, perlite, etc. are heated in the presence of (E) 0.01-5pts.wt. radical generator, at a temperature <=the decomposition temperature of the component C, to give the aimed composi tion. The prepared composition is molded in the presence of a silanol condensa tion catalyst, exposed to a water atmosphere, and heated at a temperature >=the decomposition temperature of the component C, to give foam.
Patent JP-H1183508-A (JP)
Title: Navigator for vehicle
Inventor: HOSODA KOJI
IPC: G09B29/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To make a driver recognize a mutually passing-through point and improve safety, by estimating and operating a point through which a detected facing car and a self car pass each other, and displaying the mutually passing- through point together with the facing car. SOLUTION: When facing car detection is designated by a manual switch 15, a CPU 5 enlarges a receiving area, lowers a sampling frequency, changes a vehicle display mode to a road traffic condition display mode, transmits a signal through a transmitting circuit 4 and an antenna 2 of a self car, and receives, from the facing car, a response signal containing the coordinate point, the car velocity and the traveling direction of the facing car. On the basis of the response signal, the position of the facing car is estimated, the mutually passing-through point is estimated from the positions and the car velocities of the self car and the facing car, and the mutually passing-through range is operated in accordance with the geographical condition on a road map read from a map memory 17.  The car velocity, the transmitting and receiving conditions and the display mode corresponding to the geographical condition are read from data base 22, and the passing-through range to the facing car is displayed on the road map of an LCD 18.
Patent JP-H0793573-A (JP)
Title: Image processing system having image rotation function
Inventor: NAKAJIMA YOSHIYASU
IPC: G06T11/80
Filed: 1993-09-21
Abstract: PURPOSE:To make it possible to perform a high speed and efficient image processing by rotating images by preliminarily discriminating a rotatable image and an unrotatable image and repeating the selection of the rotatable image and the rotation instruction by a guideline display. CONSTITUTION:A workstation 300 has plural sets of terminal equipments each having a CRT 301 as display means, a keyboard 302, a mouse 306 and a digitizer 303 as input operation means, and a hard disk 304 and a floppy disk 305 as storage means. When the image edition of the workstation 300 is performed, images are made to be rotated by preliminarily discriminating rotatable images (characters and line drawings, for instance) and unrotatable images (dot drawings, for instance) and repeating the selection of the rotatable images and the rotatable instruction by a guidance display. Thus, a high speed and efficient image processing can be performed.
Patent JP-H0998387-A (JP)
Title: Television signal processing circuit
Inventor: YOSHIDA RIICHIRO
IPC: H04N7/015
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit cost by using a memory for a delay circuit section for 3-dimension Y/C separation also for extracting an HH' signal so as to save the memory capacity. SOLUTION: An identification detection circuit 104 detects whether or not an input television signal has a 2nd generation EDTV signal form, A 525H delay circuit 121 generates a delay signal for Y/C separation and a subtractor circuit 110 and a 262H delay circuit 122 generate two inter-frame difference signals with a deviation of one field to extract an HH'. When the identification detection circuit b 104 detects the 2nd generation EDTV signal, a period to store the television signal in a memory of the 525 delay circuit 121 is selected to be short, resulting in that the memory capacity of the delay circuit 122 whose memory margin is used to delay the HH' signal is reduced.
Patent JP-S61134601-A (JP)
Title: Magnetic type displacement sensor
Inventor: MIYAZAKI KATSUMASA
IPC: G01B7/00
Filed: 1984-12-06
Abstract: PURPOSE:To use a Hall element as a detecting element and to detect linarly displacement by providing the magnetic pole face on a Hall element side of a magnetism generating source in such a manner that the distance thereof from the Hall element changes according to the relative displacement of a member for holding the magnetism generating source and a member for holding the Hall element. CONSTITUTION:The member 1 for holding the magnetism generating source and the member 2 for holding the Hall element are formed of a synthetic resin. The magnetism generating source 3 and the Hall element 4 are embedded respectively into both members 1, 2. A hole 21 is provided to penetrate the inside of the member 2 and the member 1 having the sectional shape similar to the sectional shape of the hole 21 is fitted freely slidably into said hole. The member 1 and the hole 21 are made non-circular so that the source 1 is not rotated in the hole 21. The movement of the member 1 constituted of a strip-like magnet 30 and a magnetic pole piece 31 having the shape of which the thickness changes linearly as the magnetism generating source 3 in the axial line direction of the hole 21 is applied to an adequate control device, by which the detection of the displacement is made possible.
Patent JP-S63109893-A (JP)
Inventor: MIYODA AKIHIRO
IPC: B29L31/58
Filed: 1986-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。