baber/WOPTO huggingface dataset:
Patent JP-H0555862-A (JP)
Title: Surface acoustic wave device
Inventor: IKEDA HIROAKI
IPC: H03H9/145
Filed: 1991-08-22
Abstract: PURPOSE:To reduce the deterioration of frequency characteristics due to the movement of an impulse exciting source by arranging a part of electrode fingers in an interdigital electrode processed by sampling weighting on an area shifted from an arrangement area based upon a fixed pitch. CONSTITUTION:Piezo-electric base consisting of LiNbO3 monocrystal with 128 deg. Y axis cut is used as a surface acoustic wave base and the propagating direction of surface acoustic waves is set up to the X axis. The interdigital electrode has plural electrode fingers, interdigital electrodes 1a, 1b connecting the electrode fingers and electrode fingers 12a, 12b arranged most close to the end part of the interdigital electrode, holding the impulse exciting source between them and having mutually different polarity. An intermediate point 13a between the electrode fingers 12a, 12b is moved by distance r=3.3mum to the outside 13x of the interdigital electrode along the main propagation direction of the surface acoustic wave to set up the positions of the electrode fingers 12a, 12b. Since a response near the center frequency is approximately the same as that of the original frequency characteristics of the interdigital electrode and a side lobe level is reduced by 10dB at maximum, the deterioration of the side lobe level can be reduced.
Patent JP-S58111201-A (JP)
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/18
Filed: 1981-12-24
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-H0496659-A (JP)
Title: Ac power supply
Inventor: IHARA FUMIAKI
IPC: H02M7/48
Filed: 1990-08-13
Abstract: PURPOSE:To realize a high frequency AC power supply having simple constitution and reduced size by comparing first and second triangular signals having shifted levels with an output signal from an error amplifier thereby controlling the stitching elements on the opposite sides of a bridge. CONSTITUTION:A triangular signal fed from a triangular wave generator 13 is subjected to level shift in a triangular signal output section 16 thus producing first and second triangular signals having levels which are not overlapped. Output signal from an error amplifier 12 is than compared with the first and second triangular signals in first and second comparators 17-1, 17-2. and the output signal from the first comparator 17-1 is employed in the ON/OFF control of transistors (Tr) 15-1, 15-4 on the opposite sides of a bridge. At this time, Tr 15-2, 15-3 on the other opposite sides of the bridge are kept in OFF state. Furthermore, output signal from the second comparator 17-2 is employed in the ON/OFF control of the Tr 15-2, 15-3.
Patent JP-H1055221-A (JP)
Title: Direct-current voltage generating method and direct-current voltage generating device using the same
Inventor: MATSUNO MASARU
IPC: G05F1/56
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide the DC voltage generating method which can decrease the number of circuit components and reduce the cost even when different kinds of constant voltage need to be generated by a small-scale circuit, and the DC voltage generating device which uses it. SOLUTION: This device is provided with a constant-current generating means 14 which generates a constant-current signal 14a as a single constant current having a constant current value and a current-voltage converting means 16 which is connected to the constant-current generating means 14 and converts the constantcurrent signal 14a into different kind of DC voltage signals 161a, 162a... 16na as different kind of constant voltages according to respective current-voltage conversion coefficients.
Patent JP-S6454642-A (JP)
Title: Applicator for funnel inner dag
Inventor: YAMAMOTO MOTOMU
IPC: H01J9/20
Filed: 1987-08-26
Abstract: PURPOSE:To facilitate the application of a multitubular-type mixed inner dag by installing plural mounts, corresponding to each, in plural types of a funnel different in size, while installing each mount on an application mechanism free of mobile positioning. CONSTITUTION:Funnel mounts 24 for tube types A, B ... E corresponding to each of funnels different in size and idle blocks are attached to each of positions I, II ... VI of a table 13 in consecutive order. And, the table 13 is moved and these mounts 24 of respective positions I, II ... VI are positioned on an application mechanism 41 in order, and each mount 24 is discriminated by a tube type reading device 68, storing the relation between each position and the tube type. When various sized funnels 1 have been transferred, size of each funnel 1 is measured, indicating the corresponding mount 24, and a mobile mechanism 14 is driven, then the selected mount 24 is set on the application mechanism 41. Next, a dag solution is applied to an inner surface of each funnel 1 from a spray nozzle 43, so that the application of a multitubular type mixed inner dag can be done easily.
Patent JP-H1052872-A (JP)
Title: Rubber roll
Inventor: MIURA MASAYUKI
IPC: C08L23/08
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber roll having excellent heat resistance, load bearing properties and chemical resistance by constituting rubber composition containing ethylene-(meth)acrylic ester copolymer rubber and ethylene-propylene rubber. SOLUTION: A rubber composition contains 20 to 80 pts.wt. ethylene- propylene rubber to 80 to 20 pts.wt of ethylene-(meth)acrylic ester copolymer rubber such as ethylene-acrylic ester copolymer rubber, and entire rubber content is 100 pts.wt. 30 to 100 pts.wt. of carbon black and 0.2 to 15 pts.wt of triazine are mixed with 100 pts.wt. of the overall rubber content as compounding ingredients and vulcanized to enhance adhesive properties, thereby improving heat resistance, load bearing properties and chemical resistance of the rubber roll.
Patent JP-S6272556-A (JP)
Inventor: MORITA KEISUKE
IPC: C04B35/44
Filed: 1985-09-25
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-S58118060-A (JP)
Title: Video disk player
Inventor: YOKOKURA KUNIO
IPC: G11B17/054
Filed: 1981-12-30
Abstract: PURPOSE:To allow a turntable to move the lower side when a video disk is set, by making use of the turning force of the turntable itself without using any exclusive motor, etc. and by obtaining the up-down driving force of the turntable from the turning force of the turntable. CONSTITUTION:A working electromagnetic plunger of a clutch plate 27 is always turned on while a player is playing and then turned off only when a clutch 15 is cut off and a turntable is moved up and down, i.e., when a caddy is loaded and unloaded. Then a tip gear 14 of the clutch plate 15 is engaged with a turntable gear 2 to transmit the revolution of the turntable to a clutch gear 12. An electromagnetic plunger 29 is turned off when a disk is loaded and unloaded after the caddy is inserted. As a result, a cam plate 27 is moved down. Therefore a pin 20 of the plate 15 is released, and the gear 14 is protruded over a toothless part 13 by a spring 24 and then engaged with the gear 2.
Patent JP-H0769673-A (JP)
Title: Wavelength upward-conversion transparent glass ceramics and production thereof
Inventor: OU UKO
IPC: C03C3/112
Filed: 1993-08-27
Abstract: PURPOSE:To obtain a high efficiently wavelength upper conversion transparent glass ceramic composition containing rare earth ion and capable of applying it for short wave solid laser, blue color display, infrared light detecting sensor or the like. CONSTITUTION:The transparent glass ceramic composition has a following composition and obtained by selectively precipitating a fluoride fine crystal containing rare earth ion. That is, 10-60mol% SiO2, 0-40mol% AlO1.5, 0-40mol% GaO1.5, 5-60mol% PbF2, 0-60mol% CdF2, 0-30mol% GeO2, 0-10mol% TiO2, 0-10mol% ZrO2, 0.05-30mol% ReF3 or ReO1.5 (Re=Er, Tm, Ho, Yb, Pr or the like).
Patent JP-H1134429-A (JP)
Title: Image forming apparatus and method
Inventor: MAKITANI HIDEYUKI
IPC: G06F17/21
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To make a plurality of documents and images or a document and image consisting of a plurality of paragraphs and chapters easy to look or understand by altering recording paper when there is the punctuation of image data in the apparatus and method. SOLUTION: An image processing part discriminates whether image data stored in a hard disk(HD) is a punctuation page and, in the case of the punctuation page, the image data stored in the HD is discarded (S307) and the recording paper replacing flag added to the image data before one page is turned on, that is, recording paper is not replaced (S308) while, in the case of no punctuation page, the represented paper replacing flag added to the image data before one page is turned off, that is, the recording paper is replaced (S309).
Patent JP-H0531754-A (JP)
Title: Manufacture of immitation tree and its molding die
Inventor: TATARA HIROKATA
IPC: B29L31/00
Filed: 1991-07-30
Abstract: PURPOSE:To provide the manufacturing method of injection molding by one shot and its molding die for a trunk with branches of an immitation tree such as a christmas tree or the like with the branches for installing a tree leaf material formed integrally on the outer periphery of a tree trunk main body unlike conventional methods of forming an immitation tree. CONSTITUTION:A tree trunk main body manufactured by injection-molding molten flexible thermoplastic synthetic resin and insert-molding a bar-shaped core 5 is formed in a cavity 23 for forming the tree trunk main body formed by closing a couple of split molds 21, 21, and also molten resin is injected into branch forming cavities 27 and 29 communicating with the tree trunk main body forming cavity 23 for forming a tree trunk with integrated branches, and branches together with the tree trunk main body are released out of mold opened split molds 21, 21 by making use of the plasticity of branches.
Patent JP-H0760357-A (JP)
Title: Roller straightening method for h-shaped steel
Inventor: TOMITA SHOGO
IPC: B21D3/05
Filed: 1993-08-27
Abstract: PURPOSE:To effectively straighten even a large H-shaped steel and improve the quality of the product by arranging in two upper and lower tiers and in zigzag a plural number of roller groups consisting of two or more rotary rollers whose rotary shafts are almost on the same plane and in parallel with one another. CONSTITUTION:A plurality of roller group 1 is arranged which consists of plural rollers 1a placed opposite to each other and in zigzag, and a load is alternately imparted to the end face 3a of the flange 3 of an H-shaped steel 2. Since the contact area of the roller groups pressurizing both ends of the flange of the H-shaped steel 2 is large compared with the case of a conventional straightening method, a bearing per unit area becomes small. Consequently, there is no decrease in the width nor the deformation of the flange 3 due to the local deformation of the flange 3 of the H-shaped steel. Furthermore, in the case that the plural rollers 1a of the roller group 1 for pressurizing the flange 3 of the H-shaped steel 2 are arranged to be on a curved surface having a specific curvature along the advancing direction, it is effective in distributing the load.
Patent JP-S59101525-A (JP)
Title: Discharged particle removing device of diesel engine
Inventor: MIZUTA KAZUYUKI
IPC: F01N3/02
Filed: 1982-12-02
Abstract: PURPOSE:To efficiently collect particles in exhaust gas and to remove it without needing external energy, by installing the dust collecting part of a cyclone dust collector in a manner to extend into an exhaust manifold. CONSTITUTION:Exhaust gas, containing particles such as free carbon, tar, etc., from each cylinder of a diesel engine is injected through an exhaust hole 1 to be collected in an exhaust manifold 2, and heats a lower dust collecting part 7 of a cyclone dust collector 3 up to a high temperature. Thereafter, the exhaust gas, collected in the manifold 2, flows in a tangential direction in a cylinder vortex chamber 4 from a tangential nozzle 5 of the cyclone dust collector 3 through a duct 4 to form a swirling vortex chamber flow in a cylinder vortex chamber 6. Particles, such as free carbon, tar, etc., are pushed to the outside of a swirl flow by dint of the vortex flow to separate it from the exhaust gas, whereby the exhaust gas is purged in the vicinity of the central part and is exhausted through an exhaust pipe 8. The left particles are collected in the lower dust collecting chamber 7, is heated by the sensible heat of the exhaust gas in the exhaust manifold 2, and the particles maintained at a high temperature are oxidized and burnt by oxygen contained in the exhaust gas for removal.
Patent JP-S6190454-A (JP)
Title: High-frequency ground structure of semiconductor chip
Inventor: AKASAKA SEIZO
IPC: H01L23/66
Filed: 1984-10-11
Abstract: PURPOSE:To enable the minimization of the inductance of a ground capacitance including the connection length, by a method wherein the titled structure has a ground capacitor, one electrode surface of which has been grounded, and the other electrode surface of this capacitor is directly coated with the grounded surface of a semiconductor chip. CONSTITUTION:The ground capacitor 1 is joined by adhesion onto a ground conductor 3 with a piece of alloy solder of Au-Ge or Au-Sn or with a conductive adhesive material. Similarly, a semiconductor chip 2 is joined by adhesion to the upper surface of the capacitor 1, and the grounded electrode surface of this semiconductor chip 2 is joined by coating the upper electrode of the capacitor 1. In this case, the electrode surface of the capacitor 1 should be larger than the grounded surface of the chip 2, and the upper electrode of this capacitor should serve as the DC bias supply electrode for the chip 2. Direct coat of the ground capacitor electrode with a semiconductor chip enables substantially high-frequency ground with the lowest inductance.
Patent JP-2001037701-A (JP)
Title: Supporter for tableware and cooking instrument and housing container and equipment provided with the same
Inventor: KAWAI YOSHIYUKI
IPC: A47L15/50
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce physical burdens such as an unreasonable angle generated at the wrist by the operation of lifting and suspending tableware right above a supporter and to improve operability. SOLUTION: By raising a supporting point 5 at the back of an inserting direction, a straight line connecting the peripheral end supporting points 4 and 5 of the tableware and a cooking instrument 1 is inclined to the front of the inserting direction. Thus, the track of the tableware and the cooking instrument 1 at the time of the work of taking the tableware and the cooking instrument 1 in and out becomes a circular-arc shape, work time is shortened and the physical burdens are reduced.
Patent JP-H0497261-A (JP)
Title: Controller and control terminal equipment for copying machine
Inventor: HIRATA SUMIAKI
IPC: G03G21/00
Filed: 1990-08-10
Abstract: PURPOSE:To attain correspondence when originating calls from two or more copying machines duplicate by commanding the disconnection of a communication channel from a communication terminal equipment when connection with a centralized controller is inhibited by an originating call controller during the connection with the centralized controller. CONSTITUTION:The constitution is adopted so that only a data terminal allowed by the originating controller 6 activates a modem 52 when the originating calls from the other data terminals B - N are duplicated. In other words, when it is judged that the priority of the other copying controllers is high, the connection of the other copying machine controllers has the priority. In the copying machine controller which is in data communication with the centralized controller, the connection of the centralized controller is released. Thus, when requirements for the originating call are duplicated, proper control can be carried out.
Patent JP-H0630614-A (JP)
Title: Rice transplanter
Inventor: YANO SHINICHIRO
IPC: A01C11/02
Filed: 1992-07-17
Abstract: PURPOSE:To effectively utilize a space while housing an empty box after taking out seedlings in an empty box housing part by installing a seedling box carrier part, an empty box conveying part and the empty box housing part on a feeding pedestal for seedling boxes loaded onto a seedling feeder. CONSTITUTION:The rice transplanter is obtained by installing a seedling box carrier part 21, a seedling box conveying part 22 and an empty box housing part 23 on a seedling box feeding pedestal 14 which is a seedling box conveying passage for seedling boxes loaded onto a seedling feeder 11. The seedling boxes are placed in the two upper and lower stages and connected to the starting end of the seedling box conveying part in a joining part 26. The seedling box conveying part assumes a nearly V-shaped form when viewed from the side and the tilt angles are as follows: the tilt angle (theta1) in the part on the feeding side is >the tilt angle (theta2) in the part on the return side. The empty box housing part is located in front of the terminal end of the seedling box conveying part, holds plural stacked empty seedling boxes and is situated just under the seedling box carrier part.
Patent JP-S58112585-A (JP)
Inventor: NAKAJIMA SHINICHI
IPC: D06F33/02
Filed: 1981-12-25
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-S6369256-A (JP)
Title: Cooler concurrently used as power source bus
Inventor: UMEZAWA KAZUHIKO
IPC: H01L23/46
Filed: 1986-09-10
Abstract: PURPOSE:To eliminate a power source bus thereby to feed a large current by cooling effect by supplying power to an integrated circuit element for forming an electronic equipment by a cooling liquid pipe. CONSTITUTION:Cooling liquid is fed from a cooler 10 through a conductivity sensor 12 and a system hose 11 to a supply side pipe 1. Further, the liquid is fed through a tube 8 to an integrated circuit module 3 to remove heat generated in the integrated circuit, and recovered to a return side pipe 2. The liquid which is raised at its temperature by removing the heat is returned through the hose 11 to the cooler 10, cooled here and again supplied. Simultaneously, a current flows from a power source module 9 through the pipes 1 and 2 to the module 3. In this case, Joule heat generated in the pipes 1, 2 is removed by the liquid.
Patent JP-H1151773-A (JP)
Title: Hot object measuring apparatus and temperature correction method therefor
Inventor: MORINAKA KATSUYA
IPC: G01J5/10
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To measure the chopper temperature accurately by disposing a reference temperature detecting part oppositely to the chopper of a pyroelectric infrared sensor having a high reflectance surface for infrared region. SOLUTION: A pyroelectric infrared sensor 1 and a reference temperature detecting part 4 are secured to a sensor securing part 2 which is then coupled mechanically with a chopper 3 and the rear surface thereof is mirror-finished to having a reflectance of 0.7 or above, e.g. 0.95. The chopper 3 intercepts the incident light to the infrared sensor 1 intermittently and it is located in front of the infrared sensor 1 and the reference temperature detecting part 4 when the optical path is intercepted. Since the rear surface of the chopper 3 has high reflectance, the temperature thereof is governed by the temperature on the plane F at the sensor securing part 2 and the temperature of the chopper 3 is measured accurately by measuring the temperature on the plane F at the reference temperature detecting part 4.  Temperature of a target can be determined by correcting the temperature measured at the open timing of the chopper 3 using the temperature detected at the reference temperature detecting part 4.
Patent JP-H0873346-A (JP)
Title: External plaster
Inventor: NEKAMA TSUTOMU
IPC: A61K9/70
Filed: 1994-09-07
Abstract: PURPOSE: To obtain the subject plaster capable of simply reducing a water content playing an important role on the prevention in the decomposition of a medicine and enabling to maintain the performance of the preparation over a long period, by disposing a base material layer on one side of a specific support. CONSTITUTION: In this plaster, (B) a base material layer is disposed on one side of a support containing a water-absorbing substance. The absorbing ability of the component A is preferably higher than that of the component B. The absorbing substance is e.g. silica gel, and the component A is e.g. a polyethylene terephthalate film. The component B is preferably an alkyl (meth)acrylate ester (co)polymer obtained from a 4-18C aliphatic alcohol and (meth)acrylic acid, concretely butyl (meth)acrylate polymer, etc.
Patent JP-H0765430-A (JP)
Title: Magneto-optical disk recording and reproducing device
Inventor: NAKAO KOICHI
IPC: G11B11/105
Filed: 1993-08-30
Abstract: PURPOSE:To make a mechanism for sliding a pickup and a mechanism for vertically moving a magnetic head light in weight. CONSTITUTION:A slide plate 3 connected to the pickup 2 is freely slidably mounted on a chassis 1, and a cam plate 4 energized by a spring in the direction to one side is provided on the slide plate 3. In the state of engaging a lock lever 9 provided on one side part of the slide plate 3 with the cam plate 4, a can piece 41 of the cam plate 4 is brought into contact with a supporting arm, and a magnetic head equipped on a tip part of the supporting arm is separated from a disk. When the lock lever 9 and the cam plate 4 are released from their retained state and the cam plate 4 is energized by the spring in the one side direction to slide, the cam piece 41 is separated from the supporting arm, and the supporting arm is turned toward a disk mounting position.
Patent JP-S6370541-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAGISHI MIKIO
IPC: H01L21/3205
Filed: 1986-09-12
Abstract: PURPOSE:To reduce the area of a wiring and to improve an integration degree by a method wherein the wiring, which is of the same conductive layer as that of a power wiring to be extendedly provided on a fundamental cell, in the fundamental cell is effectively provided by fixing the potential of the gate electrodes of unused MISFETs by a wiring for fixing potential. CONSTITUTION:A wiring 8B for potential fixing is extendedly provided in the row direction on a field insulating film between MISFETs Qp and Qn in a fundamental cell 4. The wiring 8B for potential fixing is constitutted in such a way that supply voltage Vcc is applied to the wiring 8B. The wiring 8B for potential fixing is connected to the gate electrode terminals 8 of unused MISFETs Qn1 through wirings 11 E and the gate electrodes 8 are fixed in the supply voltage Vcc. In the case of this potential fixing, wiring forming regions L2 and L3, through which a wiring G can be passed, can be formed in the fundamental cell 4. As the potential of the gate electrodes 8 of the unused MISFETs is fixed in such a way, the need for providing an extruding wiring and so on is eliminated and the wiring in the fundamental cell 4 can be effectively provided. As a result, the area of the wiring is reduced and the integration degree can be improved.