baber/WOPTO huggingface dataset:
Patent JP-H0621859-A (JP)
Title: Tv antenna system for automobile
Inventor: YOSHIDA KAZUAKI
IPC: H04B7/08
Filed: 1992-06-30
Abstract: PURPOSE:To provide the TV antenna system for automobile being able to receive a television broadcast in an excellent way incoming from omnidirections independently of the shape of the antenna. CONSTITUTION:The TV antenna system is provided with a 1st variable phase shift module 32 synthesizing a 1st television signal S1 outputted from a 1st antenna 30 and a 2nd television signal S2 outputted from a 2nd antenna 31 in a state with a prescribed 1st phase difference XD1 and outputting the synthesized signal as a synthesis signal Sp1, a 2nd variable phase shift module 33 synthesizing the signals S1, S2 in a state with a prescribed 2nd phase difference and outputting the result as a synthesis signal Sp2, and with a diversity unit 36 selecting the optimum signal among the signals S1, S2, and the 1st and 2nd synthesis signals Sp1, Sp2 and supplying the selected signal to a TV 37.
Patent JP-S6439701-A (JP)
Title: Manufacture of substrate for integrated spring seat assembly and brush assembly
Inventor: YAMAMOTO HIRONOBU
IPC: H01C17/00
Filed: 1987-08-06
Abstract: PURPOSE:To manufacture distortionless brush assembly substrate in a high yield without lowering welding strength by previously forming a tongue section of substrate to be welded in the shape of spring section so that a pressing force applied in the next process, after welding of a lead wire, is applied only to a mount section of spring seat furthest from the welding section. CONSTITUTION:The tongue sections 3 having curvature are extended in the equal interval toward the side from a long length suspending belt section 2, which is provided with pilot holes 5 used for positioning during the welding and pressing. The tongue section is previously designed so that it forms greater part of the spring section which becomes the spring seat of brush assembly and the end part 4 thereof is provided with a projection 6 to weld a lead wire 12 in such a way as to orthogonally cross therewith. The section 10 enclosed by the dotted lines 8, 9 of the suspending belt section constitutes the mount section of spring seat and the dotted lines 8, 9 indicate the line of pressing in the next process. Since cutting is not made by pressing work at the area near the welded lead wire 12 as described above, a secondary force is not applied to the welded area and welding strength is not lowered.
Patent JP-H1034495-A (JP)
Title: Machine tool
Inventor: MURAI SHIRO
IPC: B23Q11/14
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To shorten warming up time. SOLUTION: A machine tool is provided with a machine tool body 2, a coolant supply pipe 4, a coolant discharge pipe 5 and a coolant cooling section 6 connected to both of the coolant supply pipe 4 and the coolant discharge pipe 5, and a pump 7, which circulates coolant between the machine tool body 2 and the coolant cooling section 6 through the coolant supply pipe 4 and the coolant discharge pipe 5 and the machine tool body 2 is provided with a temperature sensor 8. In addition a by-pass section 10 is provided between the coolant supply pipe 4 and the coolant discharge pipe 5, and a discharge pipe side selector valve 15 and a supply pipe side selector valve 16 are provided to cut off either the circulation flow Fc or Fb of the coolant flowing the coolant cooling section 6 and the buy-pass section 10.
Patent JP-H0248304-A (JP)
Title: Warehousing system for automatic warehouse utilizing bucket
Inventor: HORINOGUCHI YUTAKA
IPC: B65G1/00
Filed: 1988-08-05
Abstract: PURPOSE:To input the charged rate in the simple and easy ways by displaying the shelf position having the vacant rate equal or larger than the input vacant rate and selecting and input-setting the shelf position. CONSTITUTION:When an article to be supplied and warehoused is supplied, the supply and warehousing set according to the vacant rate is selected from a job menu, and the supply warehousing set figure is called onto a display means 10 for a computer 7. The vacant rate is inputted into a vacant rate input column 23 on the screen from a keyboard 8. When the necessary vacant rate is inputted, the shelf position having the larger vacant rate in a bucket 6 than the vacant rate inputted into the vacant rate input column 23, in other words, the shelf No. is searched from an inventory file, and the result is automatically indicated on a table 28 having a mixed loaded quantity indication column 24, vacant rate indication column 25, shelf No. indication column 26, and a bucket selection input column 27. From the contents of the indication of the table 29, the shelf No. having the vacant rate in correspondence with the quantity of the articles to be supplied is selected.
Patent JP-S6441142-A (JP)
Title: Sealing method for gas electrodischarge panel
Inventor: WAKAMATSU KAZUO
IPC: H01J11/46
Filed: 1987-08-05
Abstract: PURPOSE:To decide the location of an airtight plug to a small value with high precision by using an airtight plug equipped with a protrusion fitted loosely in an air exhaust hole in the center of a lid covering the air exhaust hole, interposing a sealing member between the airtight plug and a base board, and thus accomplishing sealing. CONSTITUTION:In an airtight plug 60, a lid 9 has a sealing surface with the same area as conventional on the surface of a base board, and a sealing surface is formed on the surface of an air exhaust hole 4 and the surface of a protrusion 10. In this airtight plug 60, low melting point glass powder as a sealing material 5 is affixed previously around the protrusion 10 and the undersurface of the lid 9, and this is inserted in the air exhaust hole 4 and heated for fusion welding under pressure by a heating member 7. This plug 60 is formed from a metal as a good thermal conductor, and foldbacks are as stopper for the sealing member 5 are formed at the periphery of the lid 9 and the tip of the protrusion 10. Thereby the location of the airtight plug can be decided to a small value with high precision, and melting of the sealing material be made quickly, and further the close contact distance of the sealing material be increased.
Patent JP-S6257400-A (JP)
Title: Piezoelectric type headphone
Inventor: ATSUMI TOMOYA
IPC: H04R17/00
Filed: 1985-09-05
Abstract: PURPOSE:To enlarge a sound pressure and a reproducing frequency band by attaching a dome shaped diaphragm of large radius of curvature and a cylindrical diaphragm having smaller radius than the radius of curvature of the diaphragm to a case. CONSTITUTION:In a headphone, a dome shaped piezoelectric film 11 of large radius of curvature R1 is attached to a case 12 and a cylindrical piezoelectric film 14 of smaller radius R2 than the radius of the curvature R1 and extending along an outer periphery 13 of the dome shaped piezoelectric film 11 is attached to the case 12 similarly to the film 11. Thereby, a large output sound pressure is obtained to the same electric signal and a reproducing frequency band is widened.
Patent JP-H0861937-A (JP)
Title: Peak signal selector circuit and scanning type confocal microscope
Inventor: WATABE HIDEO
IPC: G01B11/00
Filed: 1994-08-22
Abstract: PURPOSE: To accurately measure the height of a sample by comparing an image signal having a plurality of peaks with a reference signal for counting the occurrence frequency of the peaks, and comparing the frequency with the value of a peak number desired to be measured. CONSTITUTION: An image signal (a) outputted from a photodetector is inputted to a comparator 21, and compared with a reference signal preliminarily established at the preset level. When the signal (a) is above or below the reference signal, the output (b) of the photodetector is changed. Also, a counter 22 counts the frequency of an output change, using the rising section of the output (b), and sends a count signal (c) to a comparator 23. This comparator 23 makes a comparison between the value of a peak number desired to be measured preliminarily stored in a register 24, and the output (c) of the counter 22. When an agreement is found, the comparator 23 outputs an 'H' signal to a switch 20, and an 'L' signal thereto, when no agreement found.  Then, the switch 20 selects a connection at A (image signal side), upon receipt of the 'H' signal, and at B (zero level signal) upon receipt of the 'L' signal for outputting respective signals (e) to a maximum brightness value detecting circuit 25.
Patent JP-2000016465-A (JP)
Title: Liquid jet container
Inventor: KAWASHIMA HIDEYOSHI
IPC: B65D25/20
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet container wherein a mount cap is fitted on the neck of mouth of a container body to releasably mount a liquid jet pump and a plurality of small containers, in each of which an aromatic such as perfume can be stored, are compactly arranged in addition to the container body for storing main liquid so that a desirable scent can be provided every time the container is used. SOLUTION: A large fitting part 7 in a form of recess and a plurality of small fitting parts 8... each having a form of recess are formed on the upper surface of a plate-shaped pedestal C. The lower part of a body 2 of a container body A is fitted in the fitting part 7 to fix the body A, and each of a plurality of small container 9... each having a cap is fitted in each of the parts 8....
Patent JP-H0541438-A (JP)
Title: Measuring method for charge amount of semiconductor device
Inventor: HIROTA JUNKO
IPC: H01L23/00
Filed: 1991-08-07
Abstract: PURPOSE:To enable highly sensitive measurement of charge amount, by measuring the amount of charge stored in a floating gate during a manufacturing process as an object to be measured, by using the change amount of element characteristics. CONSTITUTION:An SiO2 film is formed on the surface of a substrate 1 by thermal oxization. A control gate 2 is formed by implanting phosphorus ions. A gate insulating film 3 is formed. A polysilicon film is grown as a floating gate 4 by CVD. After patterning, source drain regions 5, 6 are formed by ion implantation. After an element is formed, a threshold voltage Vth 1 is measured by an ordinary method. The element is subjected to ultraviolet ray erasing. After a process is passed. a threshold voltage Vth 2 is again measured. The difference between Vth 2 and Vth 1 is the change amount of element characteristics caused by charging. When this value is positive, it can be known that negative charges are stored. When this value is negative, it can be known that positive charges are strored. Thereby highly sensitive measurement of charge amount is enabled.
Patent JP-S6352505-A (JP)
Title: Buffer circuit
Inventor: SONEDA MITSUO
IPC: H03F3/16
Filed: 1986-08-22
Abstract: PURPOSE:To preclude the possibility of latchup by coupling power and ground terminals of two buffer circuits driven in an opposite phase via each capacitive component so as to suppress ringing. CONSTITUTION:Terminals 4A, 4B being power terminals and terminals 5A, 5B being ground terminals of the buffer circuits used for an LSI driven in bi-phase are connected respectively capacitors 11A, 11B. Thus, ringing tends to take place at points A, B in figure at the leading of,e.g., an input signal, phiin (or trailing of the inverse of phi in), but the ringing is cancelled through the capacitor 11B and the peak potential of the ringing is suppressed. Thus, the voltage does not exceed the threshold voltage or over and the possibility of latchup is precluded.
Patent JP-H0931349-A (JP)
Title: Polyazo dye
Inventor: FURANKUUMIHIYAERU SHIYUTEERU
IPC: D06P5/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polyazo dye which is suitable for dyeing or printing a substrate having hydroxyl, amide groups, etc., by tetrazotizing a specific diamine and coupling the resulting tetrazo compd. with a piperazine-base coupling component.  
     SOLUTION: A diamine represented by formula I (wherein T is a residue of a tetrazo component) (e.g. a compd. represented by formula II) is tetrazotized. The resulting tetratzonium salt is coupled with a coupling component represented by formula III (wherein R 1  and R 2  are each H or an optionally substd. 1-4C alkyl; R 3  is an optionally substd. 1-4C alkyl provided R 2  and R 3  may combine with each other together with the N atom. to which they are bonded to form a 3-8 membered heterocyclic ring optionally contg. 1-2 other heteroatoms such as O, S, SO, or SO 2 ; and X is OH, a 1-4C alkoxy, an alkyl, etc.) and a coupling component represented by the formula: H-K (wherein K is a residue of a coupling component) to give a compd. of formula IV, which is suitable for dyeing esp. paper, cotton, etc., in black with an excellent fastness. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6174409-A (JP)
Title: Surface acoustic wave device
Inventor: YAMAZAKI OSAMU
IPC: H03H9/145
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a surface acoustic wave excellent in characteristic by selecting a center distance of interdigital electrodes of dummy electrodes as lambda0/2j(lambda0 is the wavelength of a surface acoustic wave at the center frequency) and the center distance between the closest electrode fingers of the dummy electrode and the input/output blocks as lambda0/4. CONSTITUTION:The electrode finger number of the block of input and output electrode fiber blocks and of the dummy electrodes is selected as, e.g., four. Then the distance (d) of the closest electrode fingers between the dummy electrode and the input/output block is selected as, e.g., 3/4lambda0, where lambda0 is the wavelength of a surface acoustic wave at the center frequency of the surface acoustic wave device. The line width and interval of the electrode fingers of the input/ output/dummy electrodes are selected all as 1/4lambda0. Through the setting above, a surface acoustic wave stimulated from the input electrode 21 passes through the dummy electrode 25 and reaches the output comb electrode 23 and since the phase of the reflected wave of the electrodes 25, 21 is inverted, they are cancelled and reflection is eliminated. Further, in using the dummy electrode as a common ground electrode 26, the grounding is unified effectively.
Patent JP-S6257824-A (JP)
Title: Electrode wire for wire electric discharge machining
Inventor: KITAGAWA TAKESHI
IPC: B23H7/08
Filed: 1985-09-06
Abstract: PURPOSE:To perform wire electric discharge machining at a high machining speed, by forming an electrode wire in which a functioning metal is attached adhering to at least one carbon fiber, with a reinforcing metal adhering, so as to obtain a sectional area of the electrode wire equal to a 7-500mumphi circular area. CONSTITUTION:An electrode wire is formed by attaching a functioning metal 3 (easy electron emission further with low boiling point) of Cu-Zn or the like to adhere after a reinforcing metal 2 (improving conductivity of carbon fiber) of Cu or the like is previously attached adhering onto a carbon single fiber 1, while by attaching the functioning metal 3 to adhere onto a strand bundling the single fibers 1 previously attaching the reinforcing metal 2 to adhere. The electrode wire, both by its forming methods in the above, can perform accurate machining at a high speed by enabling both roughness of a machined surface and width of a machined groove to be decreased to a small value. While the electrode wire, consisting of the carbon fiber with a small bending habit also with an easy automatic connection further with light weight and also the self- lubricating property, provides a small frequency of wire breaking.
Patent JP-S6440783-A (JP)
Title: Feed water pipe in hot-water water mixing cock, etc.
Inventor: HASHIOKA YOSHIO
IPC: F16L9/02
Filed: 1987-08-06
Abstract: PURPOSE: To ensure a thin water supply pipe to be screwed directly to a faucet cage by thickening the tip of the water supply pipe that couples to the cage of a combination faucet or the like and providing the periphery of the thickened portion with thread fit to the intake of the faucet cage. CONSTITUTION: The tip of thin water supply pipe 1 made of copper is thickened by cold forging over a certain region, and the outer peripheral surface thereof is provided with thread 3 so as to form connection portion 2. A faucet cage of a combination faucet or the like is connected to connection portion 2. As a consequence, the mounting operation becomes easier and the effect of heat is avoided. Further, the corrosion due to the potential difference between hetero- metals caused by solder can be prevented.
Patent JP-S6353513-A (JP)
Title: Optical deflector
Inventor: ONUKI HIDEO
IPC: H04N1/04
Filed: 1986-08-25
Abstract: PURPOSE:To reduce the size, weight, cost, and power consumption of an optical deflector and, at the same time, to make high-speed scanning with the deflector, by deflecting light by using an oscillating type reflecting mirror and causing the deflected light to form an image on a recording section after it is reflected by a fixed reflecting mirror having a two-dimensionally curved reflecting surface. CONSTITUTION:An optical beam 3 from a light source 2 of a semiconductor laser, etc., is deflected by an oscillating type reflecting mirror 5 after it is condensed by an image forming lens system 4. The deflected optical beam 6 forms an image at one point on a recording section 1 after it is reflected by a fixed reflecting mirror 7 having a two-dimensionally curved reflecting surface and information is printed on the recording section 1. The oscillating type reflecting mirror 5 is constituted of an oscillating shaft 5a and plane mirror 5b which is fixed to the oscillating shaft 5a and makes oscillating motions around the shaft 5a. Concretely, for example, a galvano-mirror, resonating type reflecting mirror, etc., can be used as the plane mirror 5b. The oscillating shaft 5a of the galvano-mirror is mad of a rigid body and the plane mirror 5b is revolved by turning the whole shaft 5a by means of an electromagnetic driving means. The revolving angle can be changed optionally by means of instruction signals from the outside.
Patent JP-2001020260-A (JP)
Title: Gate
Inventor: KAMATA USUKE
IPC: E03F1/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a gate capable of controlling a small discharge in order to eliminate the frequent repetitions of the adjustments with small openings for a gate door body thereby making the troublesome work unnecessary. SOLUTION: At a bottom end portion of the central part of a door body 5, the width dimension w of is set to a sufficiently smaller value than the width dimension W of the discharge opening portion, and the height h from the bottom end face of the door body 5 is set almost to the value equal to the width dimension w for a small square-shaped opening portion 10 penetrated. The top end of this small opening portion 10, at the full closing of the door body 5, is located below the bottom end surface of a discharge opening portion 3, that is, it is located below the top end surface of the bottom edge portion 4A of a frame- shaped door stop 4.
Patent JP-S6439974-A (JP)
Title: Drinking water containing granular jelly
Inventor: YASUDA TAKASHI
IPC: A23F5/24
Filed: 1987-08-07
Abstract: PURPOSE:To obtain drinking water containing granular jelly having especially improved taste, comprising granular jelly consisting essentially of a raw material for the drinking water and having diameter of <=specific dimension in the drinking water. CONSTITUTION:The example of the above-mentioned drinking water containing granular jelly is shown as follows. Namely, granular jelly consisting of coffee alone and having <=1cm diameter is added to coffee drinking water containing sweetener. Consequently, sweetness and bitterness can be separately tasted. The coffee drink water containing sweetness is tasted only by a tongue and a throat, the drinking water containing granular jelly can be tasted by the gum and delicate flavor is enjoyed. Addition of granular jelly having stronger taste than that of the coffee drinking water to the coffee drinking water shows the same effects.
Patent JP-S6088757-A (JP)
Inventor: SHIMA YOSHIMASA
IPC: E04F13/21
Filed: 1983-10-22
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-S6257270-A (JP)
Title: Gas laser equipment
Inventor: KASAHARA SHINJI
IPC: H01S3/134
Filed: 1985-09-06
Abstract: PURPOSE:To obtain a stable laser output from the time when operation is started, by providing a correcting circuit which corrects during a specified period the output signal from a solar cell as the laser light output detector, and reduces the detection error of laser light output when the operation of the gas laser equipment is started. CONSTITUTION:The equipment is constituted of a gas laser oscillator 3, a power source 4 to drive the gas laser oscillator 3, and a solar cell 12 to receive a part of an output laser light 30. Receiving the output signal of the solar cell 12, the power source 4 controls the discharging current of the gas laser oscillator 3 so as to keep the laser light output constant. In such a gas laser equipment, a correcting circuit 20 is provided, which reduces the detection error of laser output by applying an external electric signal to the output signal of a solar cell 12 during a specified period at the time of start of the operation. For example, the correcting circuit 20 corrects the output signal of the solar cell 12 during a specified period from the start of the operation to the time when the photoelectric conversion efficiency of solar cell 12 becomes stable. After the period has passed, the correcting circuit 20 stops the correcting operation and the output voltage signal from the solar cell 12 is supplied to a power source 4 as it is.
Patent JP-H0541093-A (JP)
Title: Semiconductor integrated circuit
Inventor: MACHIDA TORU
IPC: G06F21/79
Filed: 1991-08-07
Abstract: PURPOSE:To prevent unintended writing operation generated by the runaway of a CPU and an external noise to the writing operation of an EEPROM. CONSTITUTION:The execution of the writing operation is controlled by providing a write command confirmation circuit 9, providing a communication means confirming whether the writing operation is allowed to execute surely or not to the CPU after receiving a write command signal issued from the CPU, etc., and confirming a fact that the CPU is operated normally by the result of mutual communication. The communication between with the CPU is performed before executing the writing operation, whether a signal pulse column issued from the CPU is issued under right intention or not is confirmed, by controlling the writing operation based on this result, the data of the nonvolatile memory is prevented to be rewritten erroneously.
Patent JP-H06156322-A (JP)
Title: Car body assembly method of automobile
Inventor: KAZAMA NORIO
IPC: B62D25/20
Filed: 1993-08-10
Abstract: PURPOSE:To provide a car body assembly method of an automobile by which the workability of assembling internal parts, the degree of freedom of the fabrication and the assembly of the internal parts can be improved. CONSTITUTION:A harness housing 11 recessed lower than the general surface of the floor is formed in a step form to the side edge of the floor panel 6 of a floor assembly 2, and a harness 12 is provided to the harness housing 11. To the side edge of a floor carpet 7, a cover 14 to block the harness housing 11 by extending to the side direction of the harness housing 11, and to suppress the floating of the harness 12 is formed in the bending form. The floor assembly 2 and a body side assembly 3 are abutted and combined in the car width direction in the condition to abut and hold the cover 4 to the side surface of the body side assembly 3.