baber/WOPTO huggingface dataset:
Patent JP-S61211710-A (JP)
Title: Rotary change-over valve
Inventor: MASUDA TATSUMARO
IPC: G05D13/42
Filed: 1985-03-15
Abstract: PURPOSE:To simulate pulsation of signal oil pressure to a hydraulic rotational frequency control unit using a simple equipment by providing single or plural signal pressure oil supply hole, signal pressure oil discharge hole and waste oil discharge hole in compartment side and providing a space for communicating these holes in the rotation shaft. CONSTITUTION:Signal pressure oil enters a signal pressure oil supply hole 13 and then enters a space 15a enclosed by a rotation shaft 14 and a compartment 12. When the shaft 14 rotates, the space 15a moves and leads signal pressure oil to the chamber of a hydraulic rotational frequency control unit through a signal pressure oil discharge hole 16 with further rotation, the pressure oil is discharged from a discharge hole 17 through a space 15, and residual oil is discharged from a discharge hole 18 through a space 15c. Thus, three pulses of pulsating signal pressure oil is sent to the hydraulic rotational frequency control unit per rotation. The rotation shaft 14 is driven by a variable speed motor and pressure oil is sent at a cycle suitable for the condition of a test specimen.
Patent JP-S61213051-A (JP)
Inventor: MURAHASHI KAZUKO
IPC: A61L2/20
Filed: 1985-03-16
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-H0572339-A (JP)
Title: Bullet measuring apparatus using laser
Inventor: BARII JIEI YUUHASU
IPC: G01P3/68
Filed: 1992-03-11
Abstract: PURPOSE: To obtain an apparatus for measuring the speed of an object such as a bullet. CONSTITUTION: The apparatus for measuring a bullet using a laser measures the speed of an object by measuring the Doppler frequency shift of a reflected laser beam. The beam 42 is illuminated onto a target area 30 moving to a laser transmitter 12 and a laser receiver 16. The reflected laser energy is mixed with a local oscillator beam 32, and the mixed beam 34 is converged to a radiation detector. The Doppler frequency shift is measured, and the object speed is indicated. A sacrificial mirror is used, and an interior trajectory is measured in a gun. Accordingly, both the interior and exterior of the gun of the bullets for large and small calibers can be measured. Integrating and differentiating means 31 are provided, a trajectory position and acceleration data are generated.
Patent JP-H07238863-A (JP)
Title: Piston for internal combustion engine
Inventor: KITAMURA MASAHARU
IPC: F02F3/00
Filed: 1994-02-25
Abstract: PURPOSE:To reduce the deformation of a pin boss by providing a clearance at the part a connecting rod passes. CONSTITUTION:In a piston for an internal combustion engine in which a pin boss 22 to support a piston pin 26 a connecting rod 23 is combined is formed in a piston main body 21, and a pair of skirts 27 are formed positioning at both sides of the piston pin 26 in the thrust direction in the piston main body 21, beams 30 extending in the axial direction of the piston pin 26 are provided at the lower side of the pin boss 22, and clearances 24 are provided at the parts of the beams 30 where the connecting rod 23 passes, so as to compose the piston structure.
Patent JP-H09243827-A (JP)
Title: Ir optical element having phase shift layer and its production
Inventor: TAKEI SHIGEO
IPC: G02B5/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To make a phase shift layer thin and to obtain an IR optical element having a phase shift layer for which an inspection method of a photomask or the like using visible rays can be used, by forming the element in such a manner that a single layer or at least one layer of two or more phase shift layers essentially consists of metal silicon. SOLUTION: A phase shift layer 2 essentially comprising metal silicon in any state of crystal, polycrystal, polymer or amorphous is formed by sputtering on a substrate such as synthetic quartz glass which is transparent for IR rays and visible rays. The layer 2 is formed to such film thickness that the phase of light at the objective wavelength is changed by 180 deg.. Then, a positive resist layer 3 is formed thereon. The resist layer 3 is patterned by using an ionizing radiation 5 and the exposed part 6 is removed to obtain a desired resist pattern. The phase shift layer exposed through the opening of the resist layer 3 is subjected to dry etching in etching gas plasma 7 to form an opening in the phase shift layer 2. Then the resist layer 3 is removed.
Patent JP-S53139091-A (JP)
Title: Nuclear fusion device
Inventor: TANAKA TOYOICHI
IPC: G21B1/11
Filed: 1977-05-11
Abstract: PURPOSE: To prevent a damage caused by thermal stress by shielding bellows with insulation material wherewith thermal deformation is not restrained, auxiliary heater being provided for their upper surface, the bellows being heated uniformly, and the bellow performance being not interfered with. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08213134-A (JP)
Title: Steering transmitting device for vehicle
Inventor: KIMATA HIROMI
IPC: B60R16/027
Filed: 1995-02-04
Abstract: PURPOSE: To prevent the generation of sliding noise at the time of rotating a steering wheel by providing a rotatable drive sleeve so that it is connected to the steering wheel through a compression coil spring provided under the drive sleeve. CONSTITUTION: In the condition that a drive sleeve 3 is pushed downward against the force of a compression coil spring 4, a steering wheel 20 is fitted to a steering shaft 21 so that a pin hole 20a formed in the lower surface of the steering wheel 20 and a pin 3a of the top surface of the drive sleeve 3 correspond to each other. The pin 3a is fitted in the pin hole 20a by the repulsion of the compression coil spring 4, and the steering wheel 20 and the drive sleeve 3 can be integrally turned with each other so as to prevent the generation of the sliding noise.
Patent JP-H01225481-A (JP)
Title: Novel lipase and its production
Inventor: NAKAMURA KOICHI
IPC: C12R1/38
Filed: 1988-03-07
Abstract: NEW MATERIAL:A lipase having following physical and chemical properties: action: more than 95% of palm, olive, coconut and tallow oils are hydrolyzed at 50 deg.C for 20hr; substrate specificity: it hydrolyzes a variety of triglycerides, especially well hydrolyzes trimyristin, tricaprin and tricaprylin; optimal pH and stable pH range; in case of olive oil as a substrate, the optimal pH is 5.5-7.0 and stable at a pH of from 4 to 10; optimal temperature range: in case of olive oil as a substrate, at 60-65 deg.C; thermal stability: stable for 24hr at 7.0pH at up to 60 deg.C; molecular weight: 33,000 according to the SDS- polyacrylamide gel electrophoresis. USE:Hydrolysis of fat and oil or their modifier. PREPARATION:Pseudomonas KWI-56 strain is cultured aerobically at 0.7pH, 27 deg.C for 1-2 days.
Patent JP-S57168481-A (JP)
Title: Manufacture of button-type air cell
Inventor: OUBI FUMIO
IPC: H01M12/06
Filed: 1981-04-08
Abstract: PURPOSE:To enable a silver catalyst to be easily and homogeneously mixed by packing a core member with a given pasted mixture prepared by adding a conductive assistant and silver oxide powder to active carbon so as to obtain an air electrode, and immersing the air electrode in a reducing solution so as to make silver to be deposited over the surface of the air electrode. CONSTITUTION:Active carbon used as an oxygen-support catalyst is mixed with silver oxide powder and a conductive assistant such as graphite. Next, the mixture powder is added with an emulsified water-repellent binder so as to obtain a pasted or slurry-like mixture. After that, thus obtained mixture is packed into a core member so as to make an air electrode, and the air electrode is immeresed in a reducing solution so as to make activated silver to be deposited over the surface of the air electrode. Here, the content of the above silver oxide powder is preferred to be 5-10wt% of the above mixture powder. In addition, it is preferable that the solid amount of the water-repellent binder added to the mixture is 10-40wt% of the amount of the above mixture powder.
Patent JP-H10245822-A (JP)
Title: Side wall for road
Inventor: NISHIKAWA KIYOMITSU
IPC: E21D11/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To cut off noise of an automobile and reduce the occurrence of contamination of air by exhaust gas to purify air by a method wherein a side wall body formed in a way that a plurality of panels containing zeolite particles are coupled together is moved by a moving device and washed by a washing device. SOLUTION: A side wall body 10 is formed by coupling together a plurality of panels containing zeolite particles having adsorbing operation and ion exchange operation. Rotation of a motor for moving devices 20 and 20p is transmitted to a pair of rollers 26a and 27a and a pair of rollers 26p and 27p arranged in a manner to nip the side wall body 10 therebetween and the rollers are rotated and the side wall body 10 is moved cyclically. A washing device 30 sprays in a shower-like manner against the moving wide wall body 10 for washing, and air purifying capacity of the side wall body 10 is restored. A side wall body 10 cuts off noise of an automobile reduces the occurrence of contamination of air by exhaust gas and restores lowering of air purifying capacity by moving and washing the side wall body.
Patent JP-H10254456-A (JP)
Title: Acoustic shielding plate construction
Inventor: SHINPO YUJI
IPC: B60R13/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the acoustic shielding plate construction in which ventilation is improved and the production of whistle blowing sound is prevented. SOLUTION: The peripheral parts of hole sections 3a and 3b, which are at least directed to the air flow-in side, of the acoustic shielding plate 1 are formed in a throat shape that is gradually expanded toward the external side. Thus, the air flows, which revolve the peripheral parts of the sections 3a and 3b, flow along the throat shape without being peeled off from the inner peripheral surfaces and the ventilation is further improved. Moreover, at the tip part of an extension section 7, which follows the section 3b, the vortex caused by a step section 10 is deflected toward a center side and the production of the whistle blowing sound normally caused at the part connected to an air chamber 8 is prevented.
Patent JP-S612643-A (JP)
Inventor: KAARU FURITSUTSU HAINA
IPC: B65H9/00
Filed: 1985-03-19
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-S57166997-A (JP)
Title: Determination of quantity of microbial cell
Inventor: OKADA WATARU
IPC: C12Q1/06
Filed: 1981-04-08
Abstract: PURPOSE: To determine the quantity of microbial cells, by culturing the microorganism in a medium containing a saccharide at a specific concentration range under aerobic conditions, and measuring the concentration of ethanol, or by collecting the above cultivation medium, adding said medium to a saccahride- containing medium charged in a separate cultivator, and measuring the produced ethanol.  
     CONSTITUTION: Microorganism capable of producing ethanol from saccharide is cultured in a cultivator 3, and a saccharide such as glucose, fructose, etc. is added to the cultivation liquid 8 at a concentration of 0.1W10g/l. Ethanol produced by the microorganism is sent to the detector with a carrier gas 6 through the "Teflon " tube 7, and its concentration is measured to determine the quantity of the microbial cells. As an alternative method, a proper amount of the above cultivation medium is added to the medium charged beforehand in a separate cultivator, and the amount of produced ethanol is measured. In this case, the concentration of saccharide in the medium prepared beforehand is adjusted to 0.1W50g/l. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60197024-A (JP)
Title: Receiver
Inventor: OKASHIN YAMATO
IPC: H04B1/16
Filed: 1984-03-21
Abstract: PURPOSE:To make a receiver main frame part small and thin in size, and to execute exactly a channel selection by dividing a receiver into the receiver main frame part, operating part for forming a channel selection voltage, and an earphone part containing a battery. CONSTITUTION:A receiver main frame part 1 is provided with an electronic tuning type receiving circuit 11 having a high frequency tuning circuit through a demodulating circuit. Also, a battery 32 contained in an earphone part 2 is connected to an operating part 2 and the main frame part 1 through an earphone cord. This operating part 2 receives the voltage of the battery 32, forms a channel selection voltage and sends it out to the main frame part 1. The main frame part 1 receives the voltae of the battery 32 and uses it as an operating power source of each circuit. In such a way, the main frame part 1 contains no battery, therefore, it can be made small and thin in size. Also, the operating part provided in the middle of the earphone cord forms the channel selection voltage, therefore, a channel selection can be executed exactly.
Patent JP-H06267074-A (JP)
Title: Manufacture of optical disc
Inventor: NAKAJIMA KAZUO
IPC: G11B7/004
Filed: 1993-03-15
Abstract: PURPOSE:To manufacture an optical disc having a RAM part not yet used at the inner circumference thereof and a ROM part registering files at the outer circumference thereof. CONSTITUTION:A controlling data for controlling dummy files of a RAM part 10 is registered at a file address controlling area 18 at the side of an inner circumference than a user area. A controlling data for files of a ROM part 11 is registered continuously to the controlling data for tone dummy files of the RAM part of the file address controlling area. At the same time, files are registered at the ROM part 11 and the controlling data for the dummy files of the RAM part at the file address controlling area is deleted.
Patent JP-2000251143-A (JP)
Title: Merchandise housing device for automatic vending machine
Inventor: MATSUDA MOROAKI
IPC: G07F11/34
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise housing device for an automatic vending machine having a function which suppresses the turning of merchandise on a merchandise leading member to a vertical direction and also improves margin for a bridge phenomenon when merchandise is thrown in and ejected. SOLUTION: The turning of merchandise 2 to a vertical direction is suppressed by continuously providing a recessed part 18 purposing that the projection part of the merchandise 2 can fall into it or a projection part that is not shown in the diagram in the longitudinal direction of a merchandise leading member 13 purposing that the concave part of the merchandise 2 can have relation with it when the merchandise 2 is thrown in and ejected, and a circular shape part 20 is provided at the front end part 19 of the member 13.
Patent JP-H06265065-A (JP)
Title: Displacement absorbing device for connecting piping
Inventor: SHIMA KAZUMI
IPC: F16L27/12
Filed: 1993-03-15
Abstract: PURPOSE:To provide a displacement absorbing device which is designed to have flexibility during connection operation but rigidity during the flow of fluid and besides be prevented from residence of fluid. CONSTITUTION:Upper and lower flanges 16 and 18 are respectively arranged to the two end parts of a flexible sheet 28. A cylinder 30 is arranged externally of the flexible seat 28. Annular rubber bag bodies 26 are respectively arranged to the two end parts of the cylinder 30. The annular rubber bag bodies 26 are respectively inflated as a result of a pressure medium being introduced through closed pressure ports 22 and 23 and brought into adhesion to annular stoppers 20 and 21 mounted on flanges 16 and 18, respectively. As a result, a closed space is formed between the flexible sheet 28 and the cylinder 30. An external pressure port 24 through which a pressure medium is introduced in the closed space is formed in the cylinder 30. A pressure in the closed space is controlled so that a differential pressure between the pressure of fluid flowing through the flexible sheet 28 and a pressure in the closed space is reduced to a value lower than the pressure resisting strength of the flexible sheet 28.
Patent JP-S60200724-A (JP)
Inventor: SADAGAMI TAKAMICHI
IPC: H02H3/05
Filed: 1984-03-23
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-H07258191-A (JP)
Title: Mononitrofluorenoneimine derivative and electrophotographic receptor
Inventor: MATSUMOTO SHUNICHI
IPC: G03G5/06
Filed: 1994-03-24
Abstract: PURPOSE:To obtain the novel compound having excellent electron transporting properties, capable of providing an electrophotographic receptor having high sensitivity in the case of using an electron transporting agent. CONSTITUTION:A mononitrofluorenoneimine derivative of the formula I (R is an alkyl, an alkoxy or a halogen; (n) is an integer of 0-4) such as N-(2- isopropylphenyl)-2-nitrofluorenoneimine. The compound of the formula I, for example, is obtained by condensing 2-nitrogluorenone of the formula II with an aniline of the formula III or its derivative in a solvent (e.g. acetic acid or propionic acid). When the compound of the formula I is used as an electron transporting agent in an electrophotographic receptor contained in a binder resin, the speed of a copying machine or a printer can be increased. The electrophotographic receptor is preferably mixed with phthalocyanine-based pigment as a charge generating agent.
Patent JP-S63221705-A (JP)
Title: Automatic output control circuit
Inventor: FURUNO KENICHI
IPC: H03G3/20
Filed: 1987-03-11
Abstract: PURPOSE:To accurately control an output of an amplifier to a prescribe level by applying temperature compensation calculation to an amplifier output data processed by a digital signal based on a temperature data and applying analog processing to the calculated current control data so as to generate a current control signal based on side analog signal. CONSTITUTION:A signal inputted to an amplifier 1 is amplified to a prescribed output by a preset gain. A detector 2 detects the signal and outputs a voltage signal 2a to an A/D converter 3. The converter 3 outputs an output data 3a being the result of A/D conversion of the signal 2a to a control section 4. The control section 4 executes a prescribed temperature compensation arithmetic calculation based on temperature information 5a from the temperature detector 5 to calculate the current control data 4a and to give an output to a D/A converter 6. The converter 6 output a current control signal 6a processed as an analog signal to a power supply current control circuit 7. Then the circuit 7 controls the power current impressed to the amplifier 1 based on the signal 6a.
Patent JP-S59178544-A (JP)
Title: Memory access circuit
Inventor: IKEZAWA TOSHI
IPC: G06F9/35
Filed: 1983-03-30
Abstract: PURPOSE:To realize a circuit that does not require complicated arithmetic circuit and does not lower access speed to a data memory by providing an address memory that stores address information for a data memory. CONSTITUTION:Data output of an address memory 22 is given to a data memory RAM 12 and the data memory 12 outputs data accumulated corresponding to the address. An arithmetic unit 14 holds data from a bus 13 by registers 23, 24 and takes in an arithmetic element 25, and the result of operation and data from the bus 13 are added up by an accumulator 26 and fed back to the arithmetic element 25. Address operation necessary for execution of DSP (digital signal processing device) 10 is made at the time of system set up or in waiting time of execution of DSP and accumulated in the address memory 22. A counter 21 advances the counted value one by one at each data storing, and the results of operation are accumulated in the address memory 22 corresponding to respective address.
Patent JP-S62221490-A (JP)
Inventor: HANSU BAUMAN
IPC: C02F1/00
Filed: 1987-03-11
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-S58169699-A (JP)
Inventor: MURAKAMI KAZUMASA
IPC: G06M11/00
Filed: 1982-03-31
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-H08247621-A (JP)
Title: Vibration damping structure of machine chamber bottom plate
Inventor: TADA YOSHITAKA
IPC: F25D19/00
Filed: 1995-03-14
Abstract: PURPOSE: To prevent a hot plate from resonating owing to vibration of a compressor during operation by providing a stepped part over the entire width of one side which crosses a heat dissipation pipe and forms a connection part of the hot plate substantially perpendicularly to the side. CONSTITUTION: A compressor 5 is mounted and supported on a compressor mounting plate 1 by inserting an anchorage pin 4 through a hole formed in a leg 5a of the compressor and a hole 6a formed in a fixing tool 6. A hot plate 2 is connected with the compressor mounting plate 1 with screws 3, and a stepped part 10 is provided over the entire width of one side which crosses a heat dissipation pipe 3 and forms a connection part of the hot plate 2 substantially perpendicularly to the one side. Hereby, nodes and loops of lower order natural vibrations of the hot plate 2 are securely fixed, so that high rigidity of the hot plate 2 is ensured and the hot plate 2 is securely prevented from resonating owing to vibration of the compressor 1.
Patent JP-H04287828-A (JP)
Title: Two cycle internal combustion engine
Inventor: FUKUYAMA TADASHI
IPC: F02B75/02
Filed: 1991-03-19
Abstract: PURPOSE:To scavenge the whole of combustion chamber in a two cycle internal combustion engine. CONSTITUTION:A pair of intake valves 5a, 5b and a pair of exhaust valves 7a, 7b are provided, and the openings of respective intake valves positioned on the valves 7a, 7b are covered with a mask wall. An intake port 6 common to each intake valve 5a, 5b is provided to extend straight horizontally passing from the one intake valve 5a to a part above the other intake valve 5b. When the valves 5a, 5b are opened, the flowing two flows are generated in a combustion chamber 4: a first loop scavenging flow X1 flowing along the circumferential part of the combustion chamber 4 and a second loop scavenging flow X2 flowing in the direction almost vertical to the first loop scavenging flow X1 while passing the central part of the combustion chamber 4.
Patent JP-S51130725-A (JP)
Title: Pressure tank type automotive exhaust gas noxious component control sy stem
Inventor: SAITOU MINORU
IPC: H01T13/08
Filed: 1975-05-10
Abstract: PURPOSE: A proper quantity of water is introduced into an engine cylinder and control noxious exhaust gas components generated by combustion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57170621-A (JP)
Title: Comparing circuit
Inventor: YAZAWA NOBUHARU
IPC: H03K3/0233
Filed: 1981-04-10
Abstract: PURPOSE:To obtain optional hysteresis width by connecting both the emitters of two transistors (TR), which are applied with an input voltage at bases, in common through a resistance, and then connecting two constant-current sourceses, which can be switched alternately in response to the input voltage, to both the emitters. CONSTITUTION:Input voltages V1 and V2 are applied to the bases of differential TRs Q1 and Q2. The emitters of those TRs Q1 and Q2 are connectd in common through a resistance R. Further, differential constant-absorbed-current sources 2 and 3 are connected to the emitters of the TRs Q1 and Q2 respectively. Furthermore, the constant-current sources 2 and 3 are provided with switches SW1 and SW2. Then, those switches SW1 and SW2 are changed over to vary transfer characteristics. Therefore, the constant-current sources 2 and 3 are changed over according to the values of output currentsIc1 andIc2 to set hysteresis width optionally. Even when the hysteresis width is extremely narrow, srable operation is obtained.