baber/WOPTO huggingface dataset:
Patent JP-S62203078-A (JP)
Title: Radiation position detector
Inventor: FUJIEDA ICHIRO
IPC: G01T1/164
Filed: 1986-02-28
Abstract: PURPOSE:To attain enhancement of spatial resolving power accompanying the counting only of a matter having information in the incident direction of radioactive rays, by analyzing the energy signals from radiation position detectors parallelly arranged in a double-layer and simultaneously counting the matter of each detector in each window. CONSTITUTION:Radiation position detectors 1, 2,... are parallel arranged in a multilayer structure and the energy signals of said detectors are sent to dual channel analyzers 12 and, when the peak values of said input signals enter between a predetermined number of reference levels, output is generated. The outputs of the circuits 12 come to outputs OUT1 through OR circuits 13 and coincidence circuits 14. For example, the output OUT1 generates Compton scattering in the detector 1 and is outputted when this scattering beam generates photoelectric effect in any one of the detectors 2, 3,... and, by this output OUT1, the counting of the matter in each detector is enabled. Similarly, counting is enabled by outputs OUT2....
Patent JP-2000251337-A (JP)
Title: Electrode substrate, recording medium and their production
Inventor: KAWASAKI TAKEHIKO
IPC: G11B9/14
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the efficiency of impression of electric fields and to easily form micro-hollow structures of a uniform depth used for tracking and positioning by laminating an amorphous metallic layer on a base material having a smooth surface and laminating a noble metal layer on the amorphous metallic layer, thereby lessening the formation of surface passive films. SOLUTION: The electrode substrate has the structure obtained by successively laminating the amorphous metallic layer 2 and the noble metal layer 3 on the base material 1. The base material 1 is not particularly limited, as far as the base material has the desired smooth surface. Material which has electrical conductivity and turns amorphous is preferable as the amorphous metallic layer 2. An amorphous alloy is exemplified as the easily formable material. Since the amorphous alloy does not have distinct crystal grains, the smooth surface having small surface ruggedness may be obtained by forming the amorphous alloy in the form of a thin film on the flat base material 1. The surface of such amorphous metallic layer 2 is provided with the noble metal layer 3, by which the formation of the passive film may be suppressed.
Patent JP-H11242453-A (JP)
Title: Character and symbol representing device
Inventor: YAMADA HIROSHI
IPC: G09F13/22
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a character and symbol representing device where a display part on the top surface of a display member is not machined at all by devising the representation of characters and symbols by the shape of a reflecting surface when light is guided to the display part. SOLUTION: Of the character and symbol representing device which represents necessary characters and symbols at a display part 2a on the top surface of a display member 2 with fluorescent light emitted when a light beam is transmitted through a fluorescent member 1 consisting of a light gathering material wherein a material emitting the fluorescent light by being irradiated with the light beam is dispersed, the display member 2 is provided with a reflecting surface 4 corresponding to the shape of the character or symbol or symbolizing its circumference at a light guide part 3 which guides the fluorescent light from the fluorescent member 1, thereby guiding the fluorescent light passed through the reflecting surface 4 to the display part 2a.
Patent JP-H03247464-A (JP)
Title: Piezoelectric actuator for impact printer
Inventor: KUSAKABE YASUNORI
IPC: B41J2/295
Filed: 1990-02-26
Abstract: PURPOSE:To make the rate of enlargement bigger and to make therewith structure of a printing head compact by a method wherein a spring member with a piezoelectric element connected thereto at its other end, a first lever that is extending toward the other end of a fixing base plate with the spring member connected thereto at its other end, a second lever that is connected to the other end of the fixing base plate with the first lever connected thereto at its other end and a printing wire connected to the second lever are provided. CONSTITUTION:One end of a first lever 4 is connected to one end 2a of a fixing base plate 2, and the other end of a spring member 3 is connected to the lever 4. One end of a second lever 5 is connected to the other end 2b of the fixing base plate 2, and the other end of the lever 4 is connected to the lever 5, and a printing wire 6 is connected to the other end of the lever 5. As voltage is applied to an electrode of a piezoelectric element 1, the other end 1b of the piezoelectric element 1 moves diagonally toward upper left by longitudinal piezoelectric effect, and thereby the curvature of the spring member 3 becomes large, making the angle of the lever 4 to its original position widened by theta1, and the angle of the lever 5 to its original position is widened therewith by theta2, making the front end of the printing wire 6 displaced upward. As the above-mentioned is a structure of two-stage enlargement, the rate of englargement can be made sufficiently large.
Patent JP-H03246773-A (JP)
Title: Information input controller
Inventor: HIRAYAMA TOMOHITO
IPC: G06F3/048
Filed: 1990-02-26
Abstract: PURPOSE:To improve expediency by displaying a mark which becomes a scale corresponding to the length of a curve simultaneously while the curve is being displayed by a temporary display means. CONSTITUTION:A user selects the plotted curve by abutting an input pen 11 with an input tablet 20 in a window. When the input pen 11 is abutted with the tablet 20, etc., in such a state, point coordinates at an abutted position correspond to that on a plotted line uniquely, which is fetched in a CPU 102, and a selected curve is plotted sequentially based on inputted position coordinate information, and also, the curve plotted last time is erased sequentially. A visual mark as the scale corresponding to the length of the plotted curve is displayed with a prescribed interval. In such a way, it is possible to visualize the length of the curve displayed temporarily, which improves the expediency.
Patent JP-S61204173-A (JP)
Title: Electrically conductive organic compound
Inventor: MUKAI TOSHIO
IPC: H01B1/12
Filed: 1985-03-07
Abstract: NEW MATERIAL:The electrically conductive organic compound of formula I (R is H or 1-3C alkyl; X is HN=, CH3N=, CH3N=, O or S; n is 1 or 2). EXAMPLE:Cyclohepta [b] [1,4] benzoxazinium tetracyacoquinodimethane (1:1) complex. USE:A raw material of electrically conductive paint, electrically conductive ink, resist ink, electrically conductive plastics, electrically conductive rubber, etc., and a constitution material of electrode, thick film IC, liquid crystal display tube, solar cell, ultra-high density memory, etc. PREPARATION:For example, the compound of formula II is alkylated to obtain the 7-membered cation of formula III, which is made to react with the compound of formula TCNQ<->Li<+>(TCNQ is tetracyanoquino-dimethane) to obtain a TCNQ (1:1) complex of 7-membered cyclic cation. The product can be converted to a TCNQ (1:2) complex by reacting with TCNQ.
Patent JP-S53129983-A (JP)
Title: Charge coupled element and production of the same
Inventor: EZAKI TAKEYA
IPC: H01L21/339
Filed: 1977-04-19
Abstract: PURPOSE:To obtain barrier regions which are extremely narrow in width and are aligned in position to gate electrode ends and increase the density of devices by providing ion-implanted layers which incline to the side faces of the gate electrodes and the substrate surface and cross the substrate-gate insulation film interface right under the inclined faces, within a semiconductor layer.
Patent JP-S60189752-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUGIUCHI MASAMI
IPC: G03G5/05
Filed: 1984-03-12
Abstract: PURPOSE:To improve photosensitivity by forming a region contg. an electron acceptor in an electrostatic charge generating layer in an acceptor concn. distribution in the film thickness direction increasing toward the side of a substrate. CONSTITUTION:A charge generating layer (CGL) is vapor-deposited on a conductive substrate and a charge transfer layer (CTL) is formed on it to form a photosensitive body, and at least one part of CGL has a region contg. an electron acceptor in a concn. distribution in the layer thickness direction of CGL, preferably, increasing toward the substrate, and a charge generating material is, preferably, vapor-deposited together with this acceptor to form a thin film, or both may be alternately repeatedly laminated in thickness of each layer <=30nm. The charge generating material to be added to CGl is, preferably, a metal-free phthalocyanine, and a kind of phthalocyanine represented by the formula not shown. Such a distribution of said acceptor in higher concn. on the side of the substrate can improve carrier generation efficiency and enhance sensitivity without deteriorating carrier injection efficiency to CTL.
Patent JP-H01220653-A (JP)
Title: Member extruding device
Inventor: EGUCHI KATSUMI
IPC: H01L23/50
Filed: 1988-02-28
Abstract: PURPOSE:To eliminate the possibility of generating deformation and damage, even when an overload is generated in an extruded member of lead frame or the like, by providing a connection mechanism which separates an extruding unit from a drive unit when the overload is generated in the extruded member. CONSTITUTION:A lead frame comes into contact with an obstacle halfway extruding action of the lead frame, when an overload is generated in an extruding member 3, the overload is transmitted to a spring 6, causing it resiliently extend. As the result, an extruding unit 1 is placed in a condition that it is separated from a drive unit 2. That is, the overload, generated in the extruding member 3, is placed in a condition that the overload is absorbed by the spring 6, and the extruding unit 1 stops in that position. Accordingly, the lead frame is prevented from its situation in which the pressing is continued in the condition of generating the overload, and the possibility of the lead frame being deformed and/or given damage is eliminated.
Patent JP-H06254576-A (JP)
Title: Ozone treating device, treatment of ozone and method for purifying water
Inventor: FUJIO MASAO
IPC: C02F1/78
Filed: 1993-03-08
Abstract: PURPOSE:To supply ozone without excess and deficiency in an ozone treating tank in which raw water reacts catalytically with gaseous ozone by controlling the supply gaseous ozone concn. in accordance with the ozone consumption and demand calculated from specified parameters. CONSTITUTION:The raw water to be treated is supplied to the upper part of an ozone treating tank 4 from a raw water tank 1 by a feed pump 2, gaseous ozone formed into fine bubbles by a diffuser pipe 3 to enhance absorption efficiency is brought into contact with the raw water in the tank 4, the raw water is retained in the tank for a specified time to bring about a reaction, and then the raw water is introduced into a treated water tank 12. When the raw water is treated with ozone in this way, the detection signals of the ozone densitometer 7, waste ozone densitometer 9 and dissolved ozone densitometers 13 and 14 are inputted to a control circuit, and the ozone consumption and demand are calculated from the detection signals. The voltage or current value of an ozonizer 5 is controlled so that the ozone consumption of the raw water is equalized with the ozone demand.
Patent JP-H07270605-A (JP)
Title: Decoration body with recursive reflection performance
Inventor: CHISAKA HAJIME
IPC: B60R13/04
Filed: 1994-03-16
Abstract: PURPOSE: To provide an ornament having a recursive reflection layer with which there is visibility even to light from horizontal direction, the recursive reflection layer is mechanically and chemically protected enough and appearance having depth is applied. CONSTITUTION: This ornament has a recursive reflection layer 5 and a transparent resin layer 1 arranged on it. The transparent resin layer 1 has thickness more than 2.0mm at least and has one projected face at one part at least. Concerning this projected face, a cross section cut by a plane vertical to the recursive reflection layer 5 has a projected line and the length of arch of that projected line is from 1.1 to 2.2 times as long as its chordstring.
Patent JP-S53131807-A (JP)
Title: Optical information reader
Inventor: TSUJI SHIGEO
IPC: G11B7/08
Filed: 1977-04-22
Abstract: PURPOSE:To improve tracking characteristics and draw out good quality reproduction signals by obtaining position signals by oscillating a tracking light beam along information tracks and by letting the read beam separately generated run over the information tracks simultaneously.
Patent JP-S60189842-A (JP)
Title: Field-ionization-type ion source
Inventor: YOSHIDA ZENICHI
IPC: H01J37/08
Filed: 1984-03-09
Abstract: PURPOSE:To increase the luminance and the maximum discharge current of a field-ionization-type ion source by improving the cooling efficiency of the pointed end of a needle-like anode by locating its pointed end at the bottom of a cryostat. CONSTITUTION:A neendle-like anode 1 consists of a W wire with 200mum diameter the end of which is formed into a needle-like form with a curvature radius of about 0.5mum by etching treatment. A cathode 2 has a hole with 200mum diameter in its center. A cryostat 3 is formed by glass and the needle-like anode 1 protrudes from the bottom of the glass tube. Owing to the above structure, it is possible to maintain the temperature of the pointed end of the needle-like anode 1 very low, thereby increasing the luminance and the maximum discharge current.
Patent JP-S62202785-A (JP)
Title: Multicolor image-forming method
Inventor: SAKOJIRI HIROMICHI
IPC: B41M5/28
Filed: 1986-03-03
Abstract: PURPOSE:To enable multicolor images to be obtained by a simple process, by a method wherein thermal, optical and electric energies are applied to a base on which a color developer layer and a mixture of microcapsules respectively containing leuco dyes to be developed respectively into cyan, magenta and yellow colors are sequentially provided by coating, thereby developing the colors. CONSTITUTION:A coated layer comprising a color developer 3 is provided on a base 2, and a uniform mixture of three kinds of microcapsules 4 containing leuco dyes 8 to be developed respectively into cyan, magenta and yellow colors as respective main core substances is applied to the coated layer. Thermal, optical and electric energies are applied to the base 2, thereby forming a multicolor image. For example, wall films of the microcapsules for cyan color are formed of a material which is melted when being heated to a temperature T1, while the films of the microcapsules for magenta color are formed of a material which absorbs laser light and is melted when being heated to a temperature T2 (T2>T1) by the laser light, and the films of the microcapsules for yellow color are formed of a material which comprises a conductive substance and is melted when being heated to a temperature T3 (T3>T2).
Patent JP-2000238349-A (JP)
Title: Image forming apparatus and method
Inventor: NAKAMURA KOJI
IPC: G06T11/60
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance imagewise developing efficiency by regulating the heights of respective bands dividing a page to optimum values by simple processing. SOLUTION: An image forming apparatus has a drawing command analyzing part 8 for storing the drawing position and drawing area of a display list in the list table of a memory 4 when the display list is successively formed and a distribution part 10 for temporarily determining band heights at every band successively on reference to the list table 7 after the display list corresponding to one page is formed to calculate the sum total of the drawing areas of the display lists contained in the band heights and successively adjusting the band heights so as to set the same to a predetermined threshold value Y or less to determine the band heights and distributing the display list corresponding to one page to a plurality of bands on the basis of the determined band heights.
Patent JP-H06236683-A (JP)
Title: Memory refresh control circuit
Inventor: KUBOTA HIROTAKA
IPC: G11C11/406
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a memory refresh control circuit in which the interruption of continuous access from a host CPU bus is avoided and the degradation of an access performance is reduced. CONSTITUTION:When there is no access from the host CPU bus, refreshing cycle is executed in advance of a refresh demand from a refresh timmer 6 in a refresh control part 5. At the same time, the execution number of advance refreshing cycles is counted and held by an advance refresh counter 7. When the counted values reache to a prescribed value, the advance refreshing cycle is prevented from executing newly by a refresh arbiter 3, besides, whether the execution of the refreshing cycle is needed or not is decided based on the counted values of the refresh counter 7 by the refresh control part 5. Further, the counted value is reduced when a decided result unnecessitates more refreshing.
Patent JP-2000241861-A (JP)
Title: Stroboscopic received light quantity digitizing circuit and stroboscopic emitted light quantity control circuit
Inventor: OGASAWARA AKIRA
IPC: G03B7/16
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To make a discharging time and a discharged accumulated quantity accurately proportional to each other and to largely improve a stroboscopic emitted light quantity, namely, a measurement accuracy of a photo-electric current by that a fixed quantity discharging means is always synchronized with a prescribed sampling frequency, and also discharging a fixed accumulated quantity for a fixed period shorter than a sampling cycle. SOLUTION: A photo-electric current from a photo-diode PD charges a capacitor Cpd, and when the potential exceeds (Vcc-Vth), an output of a comparator CMP becomes Hi. The comparator output Hi is latched by a D-type flip-plop FF at the rising of a sample clock CK, and a constant current source CSI becomes active in the half cycle of the following Lo of the sample clock CK. The capacitor Cpd discharges a certain quantity of charges for this period, and the potential of the capacitor Cpd drops by voltage corresponding to this quantity of charges. Therefore, the potential of the capacitor Cpd is automatically maintained at the level of (Vcc-Vth) by repeating this operation.
Patent JP-H07258065-A (JP)
Title: Bathing agent composition
Inventor: MORI SHINOBU
IPC: A61Q15/00
Filed: 1994-03-16
Abstract: PURPOSE:To obtain a bathing agent composition capable of simply and effectively preventing occurrence of body odor at a low sterilizing agent-applying concentration without carrying out operation such as troublesome coating or spray in bathing. CONSTITUTION:This bathing agent composition contains (A) one or two or more kinds of sterilizing agents selected from a group of a phenolic sterilizing agent, a cationic sterilizing agent and trichlorocarbanilide and (B) a cationized polymer.
Patent JP-H07258928-A (JP)
Title: Yarn doubler
Inventor: MURASE SADAICHI
IPC: D01H7/02
Filed: 1994-03-16
Abstract: PURPOSE:To increase the entanglement of single yarn and prevent the separated winding of the yarn by applying false-twist to a doubled yarn through a flange pulley. CONSTITUTION:Each single yarn 2a, 2b reeled from each yarn-feeding package 1a, 1b is paralleled with tensors 3a, 3b and a guide roller 4 and the produced doubled yarn 5 is supplied through a support guide 10 to a grooved drum 7 having a traverse groove 8 and wound to form a wound package 9. In the yarn doubler 100 having the above action, the supporting guide 10 is provided with a ceramic flange pulley 11 having a flange between both wall ends of a groove having nearly V-shaped cross-section interposing a stepped part. The pulley is arranged in a state inclined to the yarn-feeding path. The bottom of the groove has a circular form concentric to the rotary axis and the center of the stepped part has a circular form having a center axis displaced from the rotary axis. A doubled yarn 5 is wound on the groove of the flange pulley 11 and the entanglement of the single yarns 2a, 2b is increased by the false- twisting action caused by the rotation of the pulley 11. The over-feed of either one of the single yarn 2a or 2b is avoided and the generation of separated winding is prevented by this mechanism.
Patent JP-H08219140-A (JP)
Title: Control cable device
Inventor: TSUZUKI HARUYUKI
IPC: F16C1/14
Filed: 1995-02-09
Abstract: PURPOSE: To prevent buckline of an inner cable by arranging a buckline restricting member which is expandable and contractible along the moving direction of a needle and which is formed in a coil spring shape, and inserting the inner cable in the buckline restricting member. CONSTITUTION: When a side break lever is returned, a needle member 15 is moved in a direction approaching to an outer tube 11 while compressing a coil spring 14, and the inner cable 12 is push-returned. At this time, in the case where the inner cable 12 is root push returned smoothly by abrasion between the inner cable 12 and the outer tube 11, the load of a break device, and the like, the inner cable 12 which is covered with the coil spring 14 in a guide cylinder 13 is bent slightly. The bent inner cable 12 is brought in contact with the inner wall of the coil spring 14, and the inner cable 12 is not bent over. Therefore, the inner cable 12 is bent in the guide cylinder 13 in a large degree so as to prevent buckline.
Patent JP-S58165066-A (JP)
Title: Electric characteristic tester for semiconductor
Inventor: AIDA AKIRA
IPC: G01R31/00
Filed: 1982-03-25
Abstract: PURPOSE:To enable the flexible adaptability to increase in and a smaller sizing of peripheral devices by connecting a tester and automatic peripheral measuring devices at the first stage with a 1-connector/1-cable including control lines of all the automatic peripheral measuring devices while a similar connection is arranged between stages. CONSTITUTION:A tester 1 and first stage devices A among automatic peripheral measuring devices A-D connected in series at multiple stages are connected with a 1-connector/1-cable including all the devices A-D. Devices A and B, B and C... at each stage are connected with a 1-connector/1-cable likewise without parallel connection of the tester and the devices A-D thereby reducing a wire cable. Thus, the length of the cables can be standardized to a fixed value enabling a flexible adaptability to increase in and a smaller sizing of peripheral devices to answer the need for the multifunctioning of electric characteristics testers of a semiconductor.
Patent JP-H10238549-A (JP)
Title: Constant velocity universal joint
Inventor: KUDO SATOSHI
IPC: F16D3/205
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a vibration in a rotating direction or a hammering sound due to a backlash, even when a spider part smoothly tilts for an outer member and an operation angle between one transmission shaft and another transmission shaft becomes large, by applying the constitution that a spider shaft elastically tilts via a spring member, upon the tilt of an inner member relative to the outer member. SOLUTION: When spider shafts 26a to 26c tilt about a point C as a center, a holder 34 in contact with the external surfaces thereof tilts and ball members 46a to 46d roll on lateral curved parts 22a and 22b, thereby enabling the spider shafts 27a to 26c to smoothly tilt. According to this construction, action vectors for the spider shaft 26a to 26c from the ball members 46a to 46d are always on the same straight line, and a distance between the centers of the ball members 46a to 46d and the axes of the spider shafts 26a to 26c is always set at a constant value, thereby eliminating the occurrence of a play due to a backlash under no-load and ensuring the smooth transmission of a force.