baber/WOPTO huggingface dataset:
Patent JP-S59121974-A (JP)
Title: Close adhesion type image sensor
Inventor: TAKAGI NOBUYOSHI
IPC: H01L31/0232
Filed: 1982-12-28
Abstract: PURPOSE:To form the image sensor used for a facsimile, an OCR, etc. with a beam introducing system of a high optical utilization rate by using etching and thin-film technique. CONSTITUTION:Light-receiving elements 11 are formed on one surface of a transparent substrate 10 made of glass, etc. in a row at regular intervals, thus forming a light- receiving element array. High refractive-index light-transmitting hemispherical islands 12 are formed at positions corresponding to the light-receiving elements 11 on the other surface of the substrate 10, and other sections are coated with light-nontransmitting films 13. The light-nontransmitting film 13 is formed in such a manner that a metal is evaporated under vacuum and the island 12 sections are removed through etching or a lift-off method at that time. The high refractive-index light-transmitting hemispherical islands 12 are formed through the sputtering of a material such as TiO2 or etching. Multilayer thin-films 14, refractive indices thereof are changed continuously, are formed on the islands 12 and the light-nontransmitting films 13. The multilayer thin-films 14 are formed through a CVD method in a mixed gas of silane gas and oxygen, but a mixing ratio of Si and O of SiOX can be changed by altering a mixing ratio of silane gas and oxygen. The beam introducing system of a large opening ratio is obtained because the multilayer thin-films 14 have a lens effect and the light-transmitting islands 12 also function as lenses.
Patent JP-2000045428-A (JP)
Title: Sound insulating partition panel and sound insulating partition wall structure
Inventor: KIMURA NORIYOSHI
IPC: E04B1/82
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide partition wall structure obtaining high sound insulating performance with easy work execution and a sound insulating partition panel constituting the partition wall structure. SOLUTION: Face members 2 are stuck to both faces of a frame body 3 to form a sound insulating partition panel 1. Face members 2 (2a, 2b) formed of gypsum boards different in thickness are stuck to one side face and the other side face. With this constitution, the face members 2 different in thickness are stuck to the respective side faces of the frame body 3, so that the coincidence frequency of each face member 2 is different, and lowering of transmission loss at the coincidence frequency can be effectively prevented. Coincidence of coincidence frequency of both face members can also be avoided by changing the rigidity and density of the face members at one side face and the other side face.
Patent JP-H02114223-A (JP)
Title: Microphotographic device with film type block reflector
Inventor: BUINFURIITO KURAFUTO
IPC: G02B21/36
Filed: 1989-09-04
Abstract: PURPOSE: To realize sure correspondence between a film template mark and a camera sighting frame by disposing a light transmissive movable carrier in a reflected beam passage and controlling the mark by an electrically operated adjusting means attached to the carrier in accordance with the film template of a camera hood. CONSTITUTION: This device is provided with the interchangeable camera hood 14, the photographing beam passage 27, and the reflected beam passage 26 possessing a fixed light transmissive carrier on which various transparent film template marks are put. Furthermore, another light transmissive movable carrier 20 on which the transparent film template mark 31' is put is disposed in the passage 26. Then, the device is equipped with a controller 17 controlling the electrically operated adjusting means 18 attached to the carrier 20 in accordance with the film template of the camera hood 14. Thus, the respective marks are allowed to correspond to the film template used just at this time.
Patent JP-H0743254-A (JP)
Title: Visual unit for interior of air-cooled combustion chamber
Inventor: ONISHI SHIGERU
IPC: G01M15/00
Filed: 1993-07-28
Abstract: PURPOSE:To allow the cooling at a scope holder part and the cleaning and cooling at a tip lens part positively and easily through the use of compressed air. CONSTITUTION:The holder part 1 is constituted of an air circuit C surrounding an emission circuit A and an image receiving circuit B and the lens parts 3, 2 located at the tip thereof is provided with an air ejection nozzle 8 having an air injection hole 9. Compressed air is fed through the synchronous function of a solenoid valve during the suction stroke or the exhaust stroke of engine. The air is then ejected from the nozzle 8 through a check valve 7 to clean off the combustion products (mainly carbon) adhering to the lens parts 3, 2 at the tip of holder with air jet flow every cycle and to cool the lens parts 3, 2.
Patent JP-H0391493-A (JP)
Title: Medium for detection of lactic bacteria
Inventor: YABUUCHI SEIZO
IPC: C12R1/225
Filed: 1989-09-02
Abstract: PURPOSE:To obtain a medium capable of quickly and surely detecting lactic bacteria by adding a whisky distillation residue to a medium in an amount to give a medium having a protein content of 10mg to 2g per 100ml. CONSTITUTION:Conventional medium for the detection of lactic bacteria such as Nakagawa medium, MRS medium or modified NBB medium is incorporated with whisky distillation residue composed mainly of malt or corn, etc., in an amount to give a medium containing 10mg to 2g/100ml of protein. The distillation residue may be simply filtered liquid, syrup produced by evaporating and concentrating the liquid or a fraction soluble in 20%(V/V) alcohol and produced by adding an alcohol to the syrup. The growth of lactic bacteria can be remarkably increased by the addition of the residue. Accordingly, the presence of a lactic bacteria colony can be surely confirmed. Furthermore, since the medium has a specific nature to enable selective growth of lactic bacteria, it is extremely useful as a medium for the detection of lactic bacteria.
Patent JP-S6288567-A (JP)
Title: Manufacture of diamond tip tool
Inventor: FUJIMORI TETSUO
IPC: B23K101/20
Filed: 1985-10-15
Abstract: PURPOSE:To improve productivity by butting a sintered diamond tip and a base material against each other through an intermediate metal film body and irradiating laser beams from the side onto the butting portion to interconnect both tip and base material with each other. CONSTITUTION:A diamond tip 1 is made of diamond grains uniformly dispersed in a tip bond material and sintered without a layer formed of only tip bond material and conventional high dimensional accuracy. This diamond tip 1 is butted against steel base material 2 to sandwich a metal film body 3 such as cobalt, nickel, etc. And this butting portion is irradiated and heated from the side by laser beams 4 or electronic beams to fuse the metal film body 3 and interconnect the tip 1 and material 2. Since the high speed connection is thus carried out by the use of laser beams, the productivity can be expected to be substantially improved.
Patent JP-S6288536-A (JP)
Title: Structure of work station
Inventor: KITAMURA KOICHIRO
IPC: B23Q7/00
Filed: 1985-10-15
Abstract: PURPOSE:To make it possible to set several workpieces on a conveyer, by forming the intermediate section of a conveying path for a conveying means in such a shape that it caves into inward of work station, and by forming a holder in an external shape in conformity with the conveying path for the conveying means. CONSTITUTION:A part of WL1 of a conveying path facing an automatic work changer 22 is linear, and parts WL2, WL4 upstream and downstream of the part WL1 are also linear. Further, a part WL3 caves into toward the center CP of the work station 21, having a V-like shape. Further, the external shape of a holder 49 for a conveyer is in conformity with the conveying path WL for the conveyer. With this arrangement the conveying path WL having the above-mentioned shape, it is possible to make the overall length of the conveyer path WL longer than that of a simple rectangular shape conveyer path. Accordingly, it is possible to set many more work holders and workpieces W on the conveyer.
Patent JP-H1162012-A (JP)
Title: Unit building
Inventor: SUZUKI TETSUYA
IPC: E04B1/348
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency at a construction site by providing a reinforcing beam with a gap width correction part for correcting a gap between adjacent ceiling beams. SOLUTION: At the both ends in the longitudinal direction of a reinforcing beam 54 to be inserted and installed into a gap 44 so as to expand an internal space by omitting intermediate columns 34, 66 and 68, a wedge-shaped spacer 58 is provided. Thus, even if the gap width of the gap 44 is slightly narrow, the spacer 58 is inserted into the both ends in the longitudinal direction of the gap 44, the gap width is easily corrected, and the reinforcing beam 54 is inserted into the gap 44. Thus, there is no need of conventional strict control of the gap width, therefore work efficiency at a construction site can be improved.
Patent JP-S59219590-A (JP)
Inventor: WATANABE YOSHIROU
IPC: F16L11/10
Filed: 1982-12-30
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-H0761826-A (JP)
Title: Cooling of mold of molding machine for optics and device therefor
Inventor: KOBAYASHI TAKASHI
IPC: C03B11/12
Filed: 1993-08-20
Abstract: PURPOSE:To remarkably improve the responsibility, the reproducibility and the efficiency in control for cooling a mold by bringing a temperature control rod having a high thermal conductivity into plane contact with the mold and taking heat away from the mold. CONSTITUTION:The shape 53 of the bottom part of a hole 25 made in an upper mold 19 for moving a temperature control rod for the upper mold is designed so that the shape 26a of the top part of the control rod 26 may be brought into plane contact with it. In the same manner, the shape 53 of the bottom part of a hole 30 made in an under mold 20 for moving a temperature control rod for the under mold is designed so that the shape 31a of the top part of the temperature control rod 31 capable of freely performing a vertical motion may be brought into plane contact with it.
Patent JP-H0970493-A (JP)
Title: Dehydrating operation controller for dehydrating and washing machine
Inventor: OBATA MASAO
IPC: D06F33/02
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To suppress small an amplitude in ordinary dehydrating revolution at the time of dehydration by correcting the uneven location of laundry by controlling a driving device and/or a water supply valve and a water drain valve corresponding to the amplitude detected result from 1st and 2nd imbalance detectors at the time of dehydrating operation. SOLUTION: 1st and 2nd imbalance detectors 17 and 18 are adjacently installed so as to prevent the effect of the amplitude of whirling caused by difference in fitting positions, and turned on/off while being interlocked with the open/close of a lid 2. Further, in the state of closing the lid 2, the 1st imbalance detector 17 detects the amplitude of whirling at the upper part of an outer tub 3 exceeding the value set as an allowable amplitude at the time of 1st-order and 2nd-order resonant point passage in the case of starting dehydration operation while using a detection lever 17a arranged away from the outer peripheral face of the upper part of the outer tub 3. Then, the 2nd imbalance detector 18 detects the amplitude of whirling of the outer tub 3 exceeding the allowable amplitude value in an ordinary dehydrating revolution area exceeding the 2nd-order resonant point.
Patent JP-S59123542-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/02
Filed: 1982-12-28
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-2000065143-A (JP)
Title: Balancer for reciprocating piston engine
Inventor: IWATA KAZUYUKI
IPC: F02B77/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To efficiently supply oil, and moreover simplify oil passage constitution. SOLUTION: A balancer for a reciprocating piston engine E having a balancer shaft internally provides axis- and diameter-directional oil passages 54 and 55: for communicating between an axis-directional one-end surface and the outer peripheral surfaces of journals 18..., in balancer shafts 10L and 10R, also a connecting oil passage 48: for communicating between a lubricating oil pump and the axis directional oil passage on a thrust plate 44 abutting on one end side of the balancer shafts 10L and 10R in order to regulate the axis directional movement of the balancer shaft, and an orifice is to be provided on the outflow part of lubricating oil to the thrust force supporting surface 44A of the thrust plate 44.  Consequently since the lubricating oil can be supplied to a journal, of course to the thrust supporting surface, by utilizing centrifugal force from the axis core of the balancer shaft, and moreover the excessive outflow of the lubricating oil to the thrust force supporting surface of the thrust plate can be suppressed by the orifice, sufficient lubrication can be probable by low oil pressure and small oil quantity.
Patent JP-H1075576-A (JP)
Title: Control circuit for piezoelectric transformer
Inventor: FUJIMURA TAKESHI
IPC: H02M7/48
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit which can control a piezoelectric transformer so that the cold cathode tube driven by means of the transformer can have a wide light control range and stable luminance can be obtained from the tube. SOLUTION: A pulsative voltage is applied across a drive circuit 4 which drives a piezoelectric transformer 1 from a pulse power source circuit 5 as a power supply voltage. When the pulsative voltage is applied, the circuit 5 changes the low period of the pulsative voltage or intermittently drives the drive circuit 4 by adjusting the duty ratio by fixing the period of one cycle. Consequently, the transformer 1 generates its output voltage and turns on a cold cathode tube which is a load 2. In addition, the amplitude of the oscillation signal of an oscillation circuit 3 inputted to the drive circuit 4 and that of the driving voltage of the power source circuit 3 are not changed, but fixed.
Patent JP-H1163254-A (JP)
Title: Diaphragm valve
Inventor: YAMAKI SEIJI
IPC: F16K7/17
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm valve capable of regulating the fluid flow rate therethrough finely with higher controllability and regulating the fluid flow rate automatically to a target flow rate with accuracy while making the most of the qualities as a diaphragm valve. SOLUTION: A diaphragm valve defines, on the front side of a diaphragm 3 displaceable to the front or back by means of a valve stem 4, a fluid passage adapted to open or close upon such displacement of the diaphragm 3. The valve has a pressure regulating chamber S defined on the back side of the diaphragm 3 and a pressure regulating means to regulate the pressure in the chamber S. This pressure regulating means comprises a sensor 13 for detecting the flow rate of fluid, a pressurized-air feed line 11 for leading pressurized air, and a control valve 12 for controlling the air pressure introduced into the chamber S from the feed line 11 on the basis of detection signals the sensor 13 outputs.
Patent JP-S6472832-A (JP)
Title: Preparation of single surface mat polycarbonate film
Inventor: SUGIMURA YOSHIHIRO
IPC: B29K69/00
Filed: 1987-09-14
Abstract: PURPOSE:To obtain a good single surface mat polycarbonate film, by pressing polycarbonate extruded under melting at specific temp. under specific line pressure using a cooling mirror surface roll and a guide roll made of heat resistant silicone rubber whose surface roughness in the directions parallel and vertical to the surface thereof and surface hardness are specific. CONSTITUTION:The molten polycarbonate 3 extruded from an extrusion die 4 is guided between a mirror surface cooling roll 1 set to a line pressure range of 1-5kg/cm and a polished matted guide roll 2 made of hard silicone rubber within a resin temp. range of 170-200 deg.C. The molten polycarbonate on the side of the guide roll 2 receives pressure in a semi-molten state to erase die lines and the surface mat pattern of the guide roll is transferred to said polycarbonate. The molten polycarbonate brought into contact with the cooling roll 1 receives the transfer of the mirror surface of the mirror surface cooling roll and cooled. By this method, a good single surface mat polycarbonate film can be obtained.
Patent JP-H04109494-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATO HIDEO
IPC: G11C7/06
Filed: 1990-08-30
Abstract: PURPOSE:To prevent the generation of malfunction in a data delay circuit by providing the semiconductor integrated circuit with an output buffer control circuit for setting up the output data of a data detection circuit to a state inhibiting its output from an output buffer circuit for a prescribed period based on a pulse signal outputted from an address change detecting circuit. CONSTITUTION:The data delay circuit 9 and a data latch circuit 10 are inserted between a sense amplifier circuit 7 and the output buffer circuit 8. The output buffer control circuit 11 generates a delay signal for setting up the delay time of the circuit 9 to a short value when data detected by the data detecting circuit 12 is not outputted from the circuit 8, and setting up the delay time to a longer value when data are outputted from the circuit 8. The circuit 9 is set up so as not to generate the delay signal after stopping the generation of the pulse output signal from the circuit 12. Consequently, the generation of malfunction due to power supply variation at the time of changing output data or the input of noise from the external can be prevented.
Patent JP-H1072107-A (JP)
Title: Roller conveyer
Inventor: ISHIHARA KATSUMI
IPC: B65G13/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a roller conveyer which simplifies a constitution, decreases a noise, attains high speediness, reduces generation of trouble, and facilitates addition of an accumulating function. SOLUTION: A magnetic force generating member 3B generating attraction force or repulsion force to or against external magnetic force is provided, and a cylindrical roller 3 which is made ratable around itself axis orthogonal to a conveying direction of an article 9 to be plurally juxtaposed along the conveying direction of the article 9 to serve as the rotor of a linear motor 2, is provided. In addition, relating to the magnetic force generating member 3B of each cylindrical roller 3, a plurality of drive coils 11, with N/S pole side magnetic flux capable of alternately going out, area provided in a primary side stator member 5 serving as a primary side stator of the linear motor 2.
Patent JP-H0866139-A (JP)
Title: Spinning reel for fishing
Inventor: SHINOHARA EIJI
IPC: A01K89/01
Filed: 1994-08-30
Abstract: PURPOSE: To provide a spinning reel for fishing which enables smooth line- winding operation, while the line is not bitten by the periphery of the line roller. CONSTITUTION: A line guide 1 having a projection toward the inside of the line-guiding face 2a of the line roller 2 is integrally fitted to the outer wheel 5a of the ball bearing 5 so that the line is made contact with the guide 1 and the deviation of the line is regulated with the guide 1 to keep the line almost at the center of the line roller 2 whereby the periphery of the line roller 2 is inhibited from biting the line.
Patent JP-H04111533-A (JP)
Title: Pll circuit
Inventor: IRIE KOICHI
IPC: H03L7/16
Filed: 1990-08-30
Abstract: PURPOSE:To make a circuit suitable for miniaturization and IC and to easily give data for rough tuning by generating a rough tuning voltage in accordance with frequency relations among a reference signal, an output signal, a mixer input signal, and a mixer output signal and a one-bit select signal. CONSTITUTION:A counting means 19 which counts frequencies of the reference signal, the output signal, the mixer input signal, and the mixer output signal, a comparing means 20 which compares these frequencies based on count results, and a decoder means 21 which generates the rough tuning voltage in accordance with the one-bit select signal, which determines whether the frequency of the output signal should be higher or lower than the frequency of the mixer input signal, and the comparison results of the means 20 are provided. The rough tuning voltage is generated in accordance with frequency relations among the reference signal, the output signal, the mixer input signal, and the mixer output signal and the one-bit select signal. Thus, the circuit is suitable for miniaturization and IC, and data for rough tuning is easily given.
Patent JP-H04111750-A (JP)
Title: Numerically controlled machine tool
Inventor: KATO CHOJI
IPC: B23B15/00
Filed: 1990-08-30
Abstract: PURPOSE:To select a necessary jig tool by deciding whether the jig tool, corresponding to a workpiece, is sufficient or not in a jig tool storage means or a mounted device, and performing action, correlated to the jig tool related to a jig tool data, based on the jig tool data stored in a jig tool data control means. CONSTITUTION:A jig tool data, relating to each jig tool 116, 117, is stored and updated by a jig tool data control means in the case that each jig tool 116, 117 of the jig tool data is taken into a jig tool storage means or the first jig tool storage means 41 or mounted devices 9, 19, 21, 22. In the case that each jig tool 116, 117 is taken out from the jig tool storage means or the first jig tool storage means 41 or the mounted devices 9, 19, 21, 22, the jig tool data is stored by jig tool data storage means 116a, 117a mounted to the jig tools 116, 117 of the jig tool data. In this way, a necessary jig tool can be surely selected from the jig tools 116, 117 in common use.
Patent JP-H0787567-A (JP)
Title: Cordless telephone set
Inventor: KASHIWAGI KENICHI
IPC: H04M15/28
Filed: 1993-09-14
Abstract: PURPOSE:To make call quality excellent and to provide a cordless telephone set with various kinds of service mechanisms by providing the reduced band transmitter by a modulator/demodulator circuit including a voice band, a call tariff calculation means and a control circuit where the input/output is defined as control data. CONSTITUTION:A master device control circuit part 2 measures the number of the dial information transmitted from a slave device, and mutual telephone numbers are compared, call possible time per unit tariff is calculated from a preliminarily set charge table and the time is set to an internal timer in a call tariff calcuration part 16. Every time the set time passes, the circuit part 2 transmits call tariff update information to a slave device via a modulation circuit 5, a transmission high frequency circuit 7 and an antenna 9. The slave device receiving the update information through an antenna and the second control circuit of a demodulation circuit adds unit tariff to the call tariff up to that time and notifies a slave machine user of the tariff by a display part. A filler to be used for the modulation/demodulation circuit of the both devices lets a low frequency band which does not interfere with call voice pass by placing a band limitation on a voice frequency or on control data.