baber/WOPTO huggingface dataset:
Patent JP-S63305136-A (JP)
Title: Polymer molding having honeycomb surface and its production
Inventor: MASUMOTO TAKESHI
IPC: B01J20/26
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a polymer molding having a controlled microstructure on the surface and being useful as a functional material, by forming a honeycomb micropartitions on the surface of a crystalline polymer molding by ion etching. CONSTITUTION:Honeycomb micropartitions 2 are formed on the surface of a polymer molding 1 to provide holes 3 separated from each other by these micropartitions 2. These holes 3 do not pass through the polymer molding 1. The size, depth and wall thickness of the hole 3 can be suitably controlled. A honeycomb structure of hexagonal or other polygonal holes is formed on the surface of the polymer molding 1 by this control. The honeycomb micropartitions can be formed by ionic surface treatments, especially, sputter etching. It can also be formed by a usual means such as plasma. Sputter etching is suitable from the viewpoint of the selection of operating conditions and the formation of controlled microstructure.
Patent JP-H05335946-A (JP)
Title: Phase locked loop circuit
Inventor: HAYASHI YASUHIRO
IPC: H03L7/087
Filed: 1992-06-03
Abstract: PURPOSE:To easily converge a loop disturbance without need of fine-adjustment of a gain constant of a gain constant circuit even when an input signal of a PLL circuit (phase locked loop circuit) is fluctuated. CONSTITUTION:The PLL circuit outputting a clock signal synchronously with an input signal is featured to be provided with a phase comparator circuit 11 outputting a voltage proportional to a phase difference between the input signal and the clock signal, a gain constant circuit 12 receiving an output of the phase comparator circuit 11, an LPF 13 receiving an output of the gain constant circuit 12, a VCO 14 generating a clock signal whose frequency is controlled in response to an output level of the LPF 13 and giving it to the phase comparator circuit 11, and a frequency detection circuit 16 counting a mean frequency of the input signal based on the clock signal, discriminating whether the frequency of the synchronization clock is a prescribed value or below or a prescribed value or over with respect to the input signal, and controlling the output voltage of the phase comparator circuit 11 depending on the result of discrimination.
Patent JP-S62299712-A (JP)
Title: Detecting device for mounting position
Inventor: KANTANI NOBUHIRO
IPC: G01M11/00
Filed: 1986-06-20
Abstract: PURPOSE:To accurately detect a measurement position mounted on a holding means and to perform high-accuracy position measurement by setting at least two standard measurement positions on a body to be measured corresponding to the measurement positions. CONSTITUTION:A measurement control means 73 sets the position and kind of a pattern to be inspected and an inspection processing procedure according to inspection items from an external signal input means 72. Then, a pattern information from an external signal input means 72. Then, a pattern information storage means 74 stores a pattern to be inspected in the body to be inspected and a processing procedure storage means 75 stores the inspection processing procedure for the pattern to be inspected. Then, a measuring means 76 scans the surface of the object of inspection under the control of a measurement control means 73 and detects image density. Then, an arithmetic processing means 78 processes data obtained from the measuring means 76 by a processing procedure indicated by the measurement control means 73 and displays the inspection result on a printer part or CRT screen of a computer part. Consequently, the measurement positions are accurately detected and the high-accuracy measurement is performed.
Patent JP-S5668980-A (JP)
Title: Buffer memory control system
Inventor: OGAWARA HIDEO
IPC: G06F12/08
Filed: 1979-11-05
Abstract: PURPOSE: To secure an effective use of the memory regardless of a partial fault, by installing the circuit that indicates and selects the combination of the sets corresponding to each memory when the buffer memory in which the tag memory corresponds to the data memory in a 1:1 set is used.  
     CONSTITUTION: An access is given to the tag memory 2 and the data memory 3 each based on the address information which is set to the effective address register 1. The coincidence is secured by the coincidence circuit 4 between the set of the memory 2 and the address data. With this coincidence output, the data supplied from the memory 3 is selected in a set to be sent to the data register 6. In this case, the register 7 is provided to secure the combination between each set of the memory 2 and that of the memory 3, and this data form a combined circuit which corresponds to the selection circuit 8. Then the faulty set is isolated to secure a free correspondence among the sets to secure the combination. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09324412-A (JP)
Title: Judging method for stratum baserock
Inventor: ISHIZUKA YOSHIO
IPC: E02D1/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To judge stratum baserock in real time with excavation by installing an acoustic sensor in the vicinity of a bit of an excavating machine, detecting a sound generated by the bit at excavating time, and judging the stratum baserock from a frequency and an amplitude of the sound. SOLUTION: A bit 3 is installed on the tip of a rod 2 of a multi-shaft kneading auger machine of an excavating machine 1. An acoustic sensor 4 installed inside the bit 3 is connected to an aboveground acoustic analyzer 6 by wiring 5 penetrating through the inside of the rod 2, and is connected to a waveform observing device 7. Investigating boring and an intrusion resistance test are performed at a construction point, and a soil columnar section is prepared, and data on a frequency and an amplitude of a sound when the respective soils and lithology are excavated is prepared. A sound generated by the bit 3 at excavating time is detected and analyzed by the acoustic sensor 4, and a waveform of the sound is displayed on the waveform observing device 7.  A stratum boundary, geology and lithology of the ground are also judged on the basis of a frequency, an amplitude and data of a waveform of the sound.
Patent JP-H08332244-A (JP)
Title: Method of extinguishing fire by spraying water
Inventor: YOSHIKAWA AKIMITSU
IPC: A62C2/08
Filed: 1995-06-09
Abstract: PURPOSE: To improve fire extinguishing effect while securing human safety by emitting inert gas into a sealed block within specified time so as to lower concentration of oxygen under the specified one, and then, spraying fine water. CONSTITUTION: A nozzle 1 for emission of fine water spray and a nozzle 2 for emission of nitrogen gas are arranged in the vicinity of ceiling within a room R. For example, the nozzles 1 for emission are arranged twelve pieces in total at roughly equal intervals in its peripheral direction, surrounding a fire source 3, and the nozzles 2 for emission of nitrogen gas are arranged two pieces on both sides of the fire source 3. And, when fire occurs in a sealed block, free burning is suppressed a little by emitting inert gas for a specified time thereby sealing it into the block, and lowering concentration of oxygen within the block to 16-18%. Next, fine water spray of 10-200μm in grain diameter is emitted, whereby the fire is extinguished by cooling action of combustibles and fire, and attenuation action of the concentration of oxygen in air by steam generated at this time.
Patent JP-S5844852-A (JP)
Title: Peception system for message billing index information for international automatic non-delay call
Inventor: OSAKABE YOSHITAKA
IPC: H04M15/04
Filed: 1981-09-11
Abstract: PURPOSE:To attain collection of billing of international automatic non-delay calls from public telephone sets, by receiving message billing index information transmitted from an upper-order station. CONSTITUTION:When a public telephone set PSZ-1 makes a call, a subscriber exchanger LS discriminates that a dial number is for an international automatic non-delay call, and transmits a series of selection signals to an international relay exchanger INT via a relay line exchager TS. The exchanger INT discriminates the message billing index and transmits the information to the LS via the relay line exchanger TS. Thus, the exchanger LS discriminates the message billing index, periodically transmits a coin deposition signal at each time in response to the message billing index from a public telephone set communication trunk OGT-C to the PSZ-1 and collects the charge for the international automatic non-delay call.
Patent JP-S5843815-A (JP)
Title: Blower motor controller of car heater
Inventor: TANAKA NOBORU
IPC: B60H1/12
Filed: 1981-09-11
Abstract: PURPOSE:To prevent the operability of a change-over lever from lowering, by providing an auxiliary switch in an electric source circuit of a blower motor thereby the blower motor is stopped when an outlet change-over lever is at a particular position where the opration power of the change-over lever is increased so that the wind pressure exerting on a change-over valve is lowered. CONSTITUTION:A flow rate control circuit 23 comprising a resistor 21 and a change-over switch 22 is connected between the earth and an earth side terminal of the blower motor 20, and a fuse 25 and the auxiliary switch 26 are arranged between the electric source side terminal of the blower motor 20 and the positive pole of a battery 24. When the operation power of the outlet change-over lever 27 is increased by the wind pressure from the blower, a movable contact 26a of the auxiliary swich 26 mounted in the change-over lever 27 rides on an insulator provided on the surface of a fixed contact 26b to make the auxiliary switch 26 nonconductive to stop the blower motor 20, so that the wind pressure exerting on the change-over valves 6, 7 is lowered and the operation power for the change-over lever 27 can be reduced.
Patent JP-S625338-A (JP)
Inventor: HIRAMA MAKOTO
IPC: A61B8/14
Filed: 1985-06-30
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-H0437088-A (JP)
Title: Adhesive coating device
Inventor: OKUDA OSAMU
IPC: H05K13/04
Filed: 1990-05-31
Abstract: PURPOSE:To eliminate the need of an excessive space on a printed board, to contrive a cost reduction in the manufacture of the board and to apply stably an adhesive on the board surface at the time of mounting by a method wherein a preliminary coating is performed on an exclusive tape for preliminary coating use. CONSTITUTION:An air cylinder 14 is extended and a cam surface 21 is pushed by a solder follower 13, whereby a frame 10 is made to ascend and the height of a tape surface 22 of a tape 15 for preliminary coating use becomes a height identical with that of a printed board 2. A coating nozzle part 3 is made to perform a preliminary coating on this tape surface 22. In such a way, the tape part 15 is made to perform the motion of ascending, a coating head part is made to perform the motion of a preliminary coating in a height identical with that of the board 2 and after the coating, the tape 15 is fed and after the preliminary coating ends, a real coating is performed, the tape part is made to descend and a carrying-in and carrying-out of the above board 2 are performed. As a result, there is no need to provide an excessive space on the board 2 and a cost reduction in the manufacture of the board 2 can be contrived.
Patent JP-S5768518-A (JP)
Title: Exhaust device for 4 cycle internal combustion engine
Inventor: SAKAOKA HIROSHI
IPC: F02B75/02
Filed: 1980-10-16
Abstract: PURPOSE: To improve the exhaust efficiency of the exhaust device for an internal combustion engine by providing a vent hole opened at one end in the vicinity of an exhaust valve in a cylinder head and connecting the other end of the vent hole to the chamber of the predetermined volume, thereby alleviating the impact pressure produced by the exhaust gas.  
     CONSTITUTION: A vent hole 8 of the predetermined length and diameter opened at one end with an exhaust passage 4 is formed in the vicinity of an exhaust valve 4a at the exhaust passage 4 side of a cylinder head 2, and the other end of the vent hole 8 is communicated with a chamber of the predetermined volume mounted together with a head cover 10 on the top of a cylinder head 2. Accordingly, when an engine starts an exhaust stroke so that the valve 4a is opened, high pressure burnt gas ejects in a supersonic state in to the passage 4, thereby producing an exhaust gas pressure vibration, which is suppressed by introducing a part of the burnt gas through the vent hole into the chamber 9. In this manner, the pressure state at the rear side of the valve 4a is alleviated, thereby smoothening the exhaust of the gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63307392-A (JP)
Title: Lattice body for fuel exchange
Inventor: TOTSUKA FUMIO
IPC: G21C19/19
Filed: 1987-06-09
Abstract: PURPOSE:To decrease the number of fuel failures by providing lattices of a lattice body for fuel exchange so as to align to the perpendicular line of the lattices of the reactor core lattice plates in the upper part of a reactor core shroud. CONSTITUTION:The lattice body for fuel exchange is put on the upper part of the reactor core by using a crane and tongue parts 16 before the fuel exchange is executed after the shut down of a nuclear reactor. Since a cylinder 11 for supporting the lattice plates has the same diameter as the diameter of the reactor core shroud, said cylinder can be installed in the form similar to the core shroud head to the top end of the core shroud 15 where the core shroud head is installed during operation. Guide pins 17 for the lower part of the cylinder 11 are provided in 0 deg. and 180 deg. positions to prevent the lattice direction of the lattice plates 12 for fuel exchange from deviating from the lattice direction of the lattice plates 19 in the upper part of the reactor core. These guide pins 17 are inserted into guide blocks 18 existing in the same position as the position of the shroud 15, by which the lattice body for fuel exchange can be surely installed in such a manner that the lattice directions face each other. The fuel exchange is executed by inserting a fuel clamper 5 hanging from a fuel exchanger into the cylinder from the spacings between the lattice plates 12 and clamping and lifting a fuel assembly 6.
Patent JP-S5668575-A (JP)
Title: Metal mold unit for molten metal forging
Inventor: SAKAKIBARA TATSUO
IPC: B22C9/06
Filed: 1979-11-08
Abstract: PURPOSE: To prevent defects of products by inserting an cope into a opening of a dray cavity in an airy state and shutting off the air through pouring molten metal from other sprue to prevent involving of the air, and further, solidifying the molten metal with a pressure punch.  
     CONSTITUTION: A cope 3 is moved downward and a sealing part 3a is inserted into an opening 2a in the upper surface of a drag 1 in an airy state. Then, a cover 10 of the drag 1 is turned to the open position and pouring is made from a spure 6. The molten metal flows gently from the bottom side of the cavity 2 into cavity 2 through a cross gate 7 and fills the cavity. Next, the cover 10 is turned to the close position and the sealing part 3a is inserted in a sealed state, and the molten metal in the cavity 2 is pressure solidified by moving the pressurizing punch 5 upward. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5768081-A (JP)
Title: Semiconductor radiation detector
Inventor: NARUSE YUUJIROU
IPC: H01L31/09
Filed: 1980-10-15
Abstract: PURPOSE:To obtain a small size and simple semiconductor radiation detector by superposing third and fourth metallic films on signal pickup first and second metallic films on both side surfaces of the detector, energizing between the first and the third films to cool it and detecting the temperature with the second and fourth films as thermocouple. CONSTITUTION:Fe 13 and Au 14 are respectively covered on Al 11 and Cu 12 to become signal pickup electrodes of a detector 1. Cooling action is carried out by Peltier effect of the contact of Al 11-Fe 13, and thermocouple action by Seebeck effect by the contact of the Cu 12-Au 14 is performed. A heat dissipation plate 15 is contacted with an Fe film 13 to improve the coolig efficiency. The potential between the films 12 and 14 is detected by a temperature measuring system 6 through a  switch 9 to measure the temperature of the element. The leads 21-24 are made of  the same material as the metallic films 11-14 respectively connected thereto. With  this structure the detector can be readily reduced in size and simplified in structure, and a temperature monitoring can be accurately carried out.
Patent JP-S5934079-A (JP)
Title: Fluid control valve
Inventor: FUJIMOTO SHINJI
IPC: F16K31/36
Filed: 1982-08-18
Abstract: PURPOSE:To improve assembling efficiency of a fluid control valve connected to the suction side of a compressor in the refrigerating cycle of a refrigerator, etc., by enabling the bellows to be fixed to the casing while keeping its natural length when the valve device is closed. CONSTITUTION:When assembling, a ball member 16 is housed in the recess 17a of a spacer 17 fixed to the bottom recess 10a of bellows 10, which then houses a plunger 12 and is held by a jig B. Then, the tip of the plunger 12 is housed in the hole 20a of a ring 20 and the jig B is pushed onto a casing 2 against a spring 15 until a ball valve 13 of the plunger 12 is brought in contact with a valve seat 11, the whole is turned upside down in this state, and the solder C previously set on the bellows 11 is heated and melted, fixing the bellows 10 onto the casing 2. Then, a guide plate 19 is screwed in the casing 2 through a coiled spring 18 before a casing 3 having a low pressure valve device 9 is mounted on the casing 2.
Patent JP-H0242026-A (JP)
Title: Treatment of arthritis
Inventor: JIYAN ONORU EMU FUEYAN
IPC: A61P29/00
Filed: 1989-06-05
Abstract: PURPOSE: To obtain a composition used for treatment of denaturation or inflammatory process of a bone or cartilage by including a somatostatin analogue or derivative thereof. CONSTITUTION: This composition includes a somatostatin analogue or derivative, e.g. compounds of formula I to III [W is S, (CH2 )s [(s) is 0-2]; one of X and Z is S and the other is S or CH2 ;Y is S or (CH2 )t [(t) is 0-2]; R1 and R2 are each a 1-5C alkyl, a benzyl (substituted by a substituting group such as a 1-5C alkyl, a halogen, OH or NH2 ), or a 1-5C alkyl substituted by a (5-6)-member heterocycle; R3 is 3-indolylmethyl (substituted by a group such as a 1-5C alkyl and a halogen); R4 is a 1-5C alkyl, a (substituted) benzyl, etc.; R5 is a 1-5C alkyl or a (substituted) benzyl] in a free form or in a pharmaceutically permissible salt or complex form.
Patent JP-S5268356-A (JP)
Title: Automatic pulse phase shifter
Inventor: NOMOTO YASUTOKU
IPC: H02M1/08
Filed: 1975-12-05
Abstract: PURPOSE: The comparison amplification is carried out at end pulse limitter of automatic pulse phase shifter for thyristor ignition control between power source synchronous signal and the signal which can vary the phase difference with the power source synchronous signal within a fixed range. As a result, integration time is made constant, and the same value can be secured even though the frequency of synchronous signal may change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07330432-A (JP)
Title: Production of non-magnetic ceramic substrate
Inventor: NAKAJIMA AKIRA
IPC: C04B35/00
Filed: 1994-06-03
Abstract: PURPOSE:To produce a non-magnetic substrate dense and small in crystal grain diameter at a low sintering temperature. CONSTITUTION:In the producing method of non-magnetic ceramic substrate by adding Al portion to CoO and NiO or NiO of a basic composition, a part or all of the Al portion is added in such a state that gamma, eta, kappa, chi, delta or theta phase or amorphous Al2O3, or aluminum hydroxide, alumina hydrate is alone or plurally mixed with each other, and then the sintering is executed. As a result, the magnetic head use non-magnetic substrate dense and having fine and uniform crystal grain diameter is obtained.
Patent JP-S5845009-A (JP)
Inventor: KATAISHI TAKAO
IPC: B28B3/12
Filed: 1981-09-11
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-S5844810-A (JP)
Title: Frequency selecting device
Inventor: MIKOSHIBA NOBUO
IPC: H03H9/02
Filed: 1982-08-19
Abstract: PURPOSE:To widely change the variable frequency range and to improve the selectivity Q, by providing a reflection electrode near a surface acoustic wave transducer and reflecting the selected frequency component. CONSTITUTION:An insulation film 6 is formed on a semiconductor substrate 7 and signal input and output transducers 1, 2 are formed on a piezoelectic element attached with a piezoelectric film 5 on the film 6, and pump electrodes 3, 4 are formed near the transducers 1 and 2. A DC bias is applied to the pump electrodes 3, 4 and a pump voltage in frequency 25, twice the selected desired frequency (f) is applied. When an input electric signal is applied to the input transducer 1, the signal is converted into a surface acoustic wave signal for the propagation left and right, and when the component in frequency (f) propagates the pump electrodes 3 and 4, the component is amplified with parametric mutual operation and reflected at the same time and converted into the electric signal again with the output transducer 2.
Patent JP-S631594-A (JP)
Title: Optical information recording carrier
Inventor: YOSHIZAWA ATSUSHI
IPC: G11B7/24
Filed: 1986-06-20
Abstract: PURPOSE:To furnish the information recording carrier excellent in light resistance deteriorating property while keeping metallic luster, by forming a recording layer out of the mixture of specific cyanine coloring matter and bis(4- diethylaminodithiobenzyl) nickel. CONSTITUTION:The optical information recording carrier consisting of the signal recording layer formed on a transparent circular substrate, of which the signal recording layer is expressed by formula 1, consists of the mixture of the cyanine coloring matter having absorption characteristics in a semiconductor oscillating wavelength range and bis(4-diethylaminodithiobenzyl) nickel expressed by formula I. Bis(4-diethylaminodithiobenzyl) nickel is the material having an absorption wavelength in a range of 800-950nm. It is the coloring matter storing in operation of absorbing the laser beam required for recording and suitable for disturbing the light deterioration of cyanine coloring matter. The organic system coloring matter postscript type optical disk excellent in light resistance deteriorating property and stable for a long time can be obtained thereby.
Patent JP-H0818131-A (JP)
Title: Ring solid laser device
Inventor: HAYASHI TOSHIMITSU
IPC: H01S3/083
Filed: 1994-06-27
Abstract: PURPOSE:To eliminate the disturbance of a fundamental wave and to decrease noises by providing a uniaxial solid laser medium for a solid laser medium. CONSTITUTION:The pumping light is emitted from a laser diode 1 and condensed with a light condensing lens 2, and a uniaxial solid laser medium 6 is excited. A solid laser resonator is formed of an incident mirror 3, an output mirror 4 and a reflecting mirror 5. A uni-directional device 10 is the device, which directs the light in a certain specified direction by the Faraday effect for rotating the light into the light deflecting polarizing direction and used in the linearly polarized light laser. An oscillated fundamental wave 8 passes through without stopping only in the counterclockwise direction by the traveling direction selectivity of the uni-directional device 10. Then, a uni-directional solid lazer medium 6 and a wavelength converting element 7 are rotated around the optical axis in order to eliminate the disturbance of the fundamental wave 8. The device is provided so as to have the angle 5-20 mrad between edge of the solid laser medium 6 and the optical axis of the fundamental wave 8.