baber/WOPTO huggingface dataset:
Patent JP-H0836726-A (JP)
Title: Magnetic head for magnetic disc apparatus
Inventor: KUBO MASARU
IPC: G11B5/60
Filed: 1994-07-21
Abstract: PURPOSE:To thicken a track trailing edge and prevent the generation of failures such as cracks, etc., resulting from a collision, by setting the track trailing edge at a position closer to the end face on the front side of a track than the end face of a bored part of a C-shaped core. CONSTITUTION:The under surface of a C-shaped core 2 is cut and removed with a predetermined taper angle starting from a track trailing edge 3. The edge 3 is set at a position closer to the end face 5 of the core 2 on the front side of a track than the end face 4 of a bored part 2a of the core 2. Accordingly, the part of the edge 3 is increased in thickness to be more resistive to external forces. Obstacles by a collision can be prevented.
Patent JP-S5958130-A (JP)
Title: Fuel injection timing control device
Inventor: TOMIJIMA HITOSHI
IPC: F02M57/02
Filed: 1982-09-28
Abstract: PURPOSE:To calculate the actual timing for spraying fuel into the inside of an engine cylinder accurately as well as to make its optimum fuel injection timing control performable according to each of driving conditions, by detecting the seating timing of an injection nozzle needle on the basis of an output signal out of a vibration sensor. CONSTITUTION:With the seating timing of a nozzle needle of a fuel injection unit 1 detected by a vibration sensor 200, actual fuel injection timing is calculated inside an ECU100, and in order to correct a portion for a deviation by comparing the calculated timing with the fundamental injection timing found out of engine speed, load, etc., a control quantity is adjusted by a control solenoid valve 2 and the fuel injection timing control is performed. What is more, on the basis of calculation of an injection quantity, a fuel injection quantity adjusting solenoid valve 3 is controlled. Doing like this, since feedback control takes place in comparison with the desired fuel injection timing, accurate fuel injection timing control can be performed under no influence of variations or secular change in individual fuel injectors.
Patent JP-H08336827-A (JP)
Title: Cutting blade
Inventor: KOBAYASHI HAYATO
IPC: B24D7/18
Filed: 1995-06-12
Abstract: PURPOSE: To increase positions to be cut of chip main bodies and to increase cutting efficiency by forming a recessed part open toward the end part of the rotational direction side on the side part projected from the side end edge of the apex face in the cutting blade main body of a chip. CONSTITUTION: A cutting blade 1 is formed by arranging in parallel a plurality of chips 13 consisting of a sintered substance of diamond particles and a rigid material at specified intervals on the apex face 12 of a cylindrical cutting blade main body 11. On a half of the chips 13 in the rotational direction, recessed parts 19 are provided on the side parts 14 projected from the outside end 16 of the apex face 12 of the cutting blade main body and on the remaining half of them, recessed parts 10 are formed on the side parts 15 projected from the inside edge 17. In addition, two recessed parts 19 and 20 of each chip 13 are arranged in parallel by combining them so as to make the inside edge and the outside edge symmetrical.  Therefore, the cutting efficiency is improved and an extremely large open part is formed by both recessed parts 19 and 20 to cope with the case that cut wastes of reinforcing iron rod, etc., are relatively large and to provide more excellent cutting efficiency.
Patent JP-H0457605-A (JP)
Title: Boron carbide coated cutting tool
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1990-06-27
Abstract: PURPOSE:To improve the durability of a cutting tool made of a tungsten carbide base sintered alloy parent material by forming a B4C coat on the surface of the material via a single or plurality of undercoats comprising a compound of carbide or the like of Ti, Zr and Hf. CONSTITUTION:A B4C coat is formed on the surface of a tungsten carbide base sintered alloy parent material via an undercoat having a single or plurality of layers comprising a compound of one or more of the carbide, nitride, carbon nitride and boride, and the solid solution thereof. A cutting tool is thereby manufactured. The aforesaid B4C coat has a thickness of 0.5 to 3.0mum, and the undercoat has a thickness of 0.5 to 5.0mum. The boron carbide coated cutting tool so manufactured has a substantially long cutting time during the lifetime of a tip, and has all the more superior abrasion resistance.
Patent JP-H0727406-A (JP)
Title: Air conditioner and remote controller thereof
Inventor: KATAYAMA KAZUYUKI
IPC: H04Q9/00
Filed: 1993-07-08
Abstract: PURPOSE:To extend the service life of the power source of a remote controller by keeping the light off as regards the indication on the remote controller when no occupant is present in the air-conditioned space. CONSTITUTION:Inside the indoor apparatus 1 of an air conditioner, a signal-transmitting means 3 on the main apparatus side, a signal-receiving means 4 on the main apparatus side, and a human body detective means 5 are connected to a microcomputer 2 on the main apparatus side. A human body detective sensor 6 is connected to the human body detective means 5. Inside a remote controller 7, a signal-receiving means 9 on the remote controller side, a signal-transmitting means 10 on the remote controller side, an indicating means 11 are connected to a microcomputer 8 on the remote controller side. The indoor apparatus 1 of the air conditioner and the remote controller 7 exchange signals by means of, for example, infrared rays, between the signal- transmitting means 3 on the main apparatus side and the signal-receiving means 9 on the remote controller side. Signals are exchanged also between the signal-receiving means 4 on the main apparatus side and the signal-transmitting means 10 on the remote controller side by means of, for example, infrared rays. In this system, when there is a signal denoting absence of occupants in the air-conditioned space, the light of the indicating means 11 is turned off.
Patent JP-S5959318-A (JP)
Title: Production method of punching die plate
Inventor: FUJISAWA KENICHI
IPC: B23H9/14
Filed: 1982-09-27
Abstract: PURPOSE:To machine a punching plate such as the front plate of an acoustic speaker precisely and strongly by forming fine holes on a die plate raw material having been heat-treated by discharge machining while a rotary electrode provided on a machining main shaft is rotated. CONSTITUTION:After a die plate raw material 3 is moved to a preset position by an NC control, an electrode is lowered. Then, the electrode is finely moved up and down by a pulse control in response to the discharge gas to bore holes on the raw material 3 by the discharge. Next, the raw material 3 is reversed, and the electrode raw material 8 with a diameter of about 1mm. is used to form escape holes. At this time, cooling water is fed into an auxiliary base 4 from a pump 10 provided on a tank 2 and sprayed upward. These holes are finish-machined to expand the diameter to about 0.6mm.. In order to further improve the linearity of holes, a molding electrode block 11 for machining the electrode is provided at one end of a machining table 1. Each side of this block is matched with the left-and-right and front-and-back moving directions of the machining table, and a rotary electrode 7 is fitted to a main shaft 6 to perform discharge machining.
Patent JP-S6411869-A (JP)
Title: Ink jet recorder
Inventor: SUZUMURA MASAMICHI
IPC: B41J2/075
Filed: 1987-07-06
Abstract: PURPOSE:To regulate an interval between a member to be recorded and a recording head by controlling diffusing air amount or pneumatic pressure from an air diffuser to be injected to a platen face by pressing the head toward a platen. CONSTITUTION:A recording head 1 is placed on a carriage 2 to be moved on guide rails 3. Ink fed from an ink supply tube 5 is discharged from a discharge port 4 to a member to be recorded of a platen face. Air diffuser ports 6 are formed at both ends of the head 1, and air is injected from the ports 6 through blowing tubes 7 to the platen face. The head is pressed toward the platen by a spring 8, and the air streams injected from the ports 6 are balanced at a predetermined position with the force for pressing the platen face. Here, the pneumatic pressure is adjusted by blowing means, but if a throttle valve is provided on the way of the tube, the pneumatic pressures injected from the ports 6 can be controlled to obtain a desired interval between the head 1 and the member to be recorded.
Patent JP-S6413117-A (JP)
Title: Optical modulating method
Inventor: KURABAYASHI YUTAKA
IPC: G02F1/13
Filed: 1987-07-07
Abstract: PURPOSE:To obtain a optical modulation element having high sensitivity and high density, and also, being excellent in storage and stability, by controlling optical thickness of an optical modulation layer, in the optical modulation element having the optical modulation layer and a reflecting layer. CONSTITUTION:A value of optical thickness of an optical modulation layer is set to an arbitrary value, and a light beam is selected to a state that a reflection is caused by a semipermeable reflecting layer 7, and a multipath reflection is caused between the semipermeable reflecting layer 7 and an electrode and reflecting layer 1. When dyestuff absorbed against wavelength of write light is added into the optical modulation layer, it is absorbed and converted to heat during the multipath reflection. In this state, when a temperature of a heating part is set to above a glass transition point (Tg), and an optical axis of a molecule of the optical modulation layer is varied by applying an electric field at the point concerned, write can be executed. Subsequently, when an erasion light is radiated, and it is set so that the erasion light causes a multipath reflection again at a write part, the write part can be heated again to above Tg by the erasion light. Therefore, when an electric field reverse to the time of write is applied at this point, the recording contents can be erased.
Patent JP-S6413461-A (JP)
Title: Method for determination of antistreptolysin o
Inventor: TANAKA TAKAYUKI
IPC: G01N33/569
Filed: 1987-07-07
Abstract: PURPOSE:To realize a determination method which is adequately applicable to present general-purpose automatic analyzer for biochemistry by using a nonionic surfactant A as an agglutination accelerator and measuring a change in the absorptivity by the generation of agglutination after the start of an antigen-antibody reaction. CONSTITUTION:Excess streptolysin O (SLO) and the surfactant A are added into a specimen (serum) contg. antistreptolysin O (ASO). The temp. range of the agglutination reaction system is maintained at room temp. - about 40 deg.C and the range of pH at 4.5-8.5. Stirring is executed at the time of or after the addition of SLO, etc. The amt. of the addition is adjusted to >=200-1,000 unit SLO per 100mul specimen and the surfactant A to about 2-20wt.%. The quantity of the change in the absorptivity by the agglutination generated by the antigen-antibody reaction is then measured by the automatic analyzer having a photometer. The measurement is ended in 5-7min after the start of the reaction and the quantity of the change is determined by a method of least squares from the measured value of the change in the absorptivity per unit time. Finally, the quantity of ASO is measured from the quantity of the change in the absorptivity by using a calibration curve (prepd. from a specimen liquid without contg. ASO and ASO having a known concn.).
Patent JP-H0461946-A (JP)
Title: Reciprocating coating apparatus
Inventor: YAMAGUCHI MASANOBU
IPC: B05B13/04
Filed: 1990-06-27
Abstract: PURPOSE:To permit a spray gun to move reciprocally along a desirable track by a method wherein a coating device is provided with two tracks and a straightly movable mechanism and a rotationally movable mechanism constrained in movement by such tracks and a spray gun is made to operate by the cooperative action of these mechanisms. CONSTITUTION:A driven member 13 is restrained to movement along a straight track 11 with rollers 26 on its base side secured on the track. By the vertical movement of a sliding member 3, therefore, the driven member 13 is slidably moved horizontally along the track 11. Also by the action of link member 5, a supporting shaft 22, i.e., spray gun supporting member 16, is rotationally moved along a curved track 12 and, by the vertical movement of the sliding member 3, the spray angle of a spray gun 10 to the object 21 being sprayed is changed. By this method, the position of the spray gun can be changed as desired according to a space between the spray gun, and the surface of the object and the spray angle can also be changed as desired in the course of the painting.
Patent JP-H0919839-A (JP)
Title: Gable end frame manufacturing device for building unit
Inventor: HOJO HITOSHI
IPC: E04B1/348
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a gable end frame manufacturing device for building unit, which allows performing the column locating works accurately and quickly. SOLUTION: A gable end frame manufacturing device 20 is to fabricate a gable end frame and install in a building unit and is equipped with a base table 23 on which two olumns 3 are to be placed. The base table 23 is fitted with a chain conveyor 33 for conveying the columns 3 and one set of locating means 40 for locating the columns 3 in the specified positions. The locating means 40 can advance and retreat relative to the end face of each column 3 and has a locating pin 41 capable of being inserted into a location hole provided in the end face of the column 3. Location of the column 3 is to be made for coupling an upper beam 4A and lower beam with the columns 3.
Patent JP-S5794040-A (JP)
Title: Polycarbonate resin composition
Inventor: KASHIMOTO MIKIO
IPC: C08K7/20
Filed: 1980-12-03
Abstract: PURPOSE:To enhance impact resistance of an arom. polycarbonate, by compounding the polycarbonate to which a glass powder, glass bead, etc. have been added with a polyethylene wax in order to eliminate anisotropy of a molded product during shrinkage. CONSTITUTION:50-95wt% arom. polycarbonate (A), 50-5wt% glass powder and/or glass bead (B) obtd. by shortly cutting or crushing a glass fiber, 0- 30wt% glass fiber (C) and 0.01-3wt% polyethylene wax (D) of about 1,500- 10,000 MW are mixed to prepare the aimed polycarbonate composition. A product molded by use of the obtd. resin composition is reduced in anisotropy during shrinkage by the function of component B and improved in the deterioration of impact resistance due to the addition of component B by the action of component D, thus exhibiting excellent impact resistance.
Patent JP-2000000045-A (JP)
Title: Cooler box
Inventor: SASAKI MASAYA
IPC: A01K97/20
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a cooler box having a strength capable of sufficiently withstanding even when a user sits on a lid part while suppressing an increase in the weight of the whole. SOLUTION: This cooler box is provided with a box-shaped container body part 1, a lid part 2 and a hook 3 for hermetically sealing the container body part 1 with the lid part 2 and fixing the lid part 2 thereto. Further, the lid part 2 has an outer shell part 21 for forming the outer shell of the lid part 2 and an inner shell part 22 for forming the inner shell thereof. A heat insulating material 23 is arranged between the outer shell part 21 and the inner shell part 22. The lid part 2 is formed into a cross-sectional arched shape so that the vicinity of the center in the transverse direction is thickest and the vicinity of both ends is thinnest. The outer shell part 21 and the inner shell part 22 are formed of a uniform wall thickness and the heat insulating material 23 is arranged so as to be thickest near the center in the transverse direction of the lid part 2.
Patent JP-H0218986-A (JP)
Title: Manufacture of flexible printed wiring board
Inventor: HANEHIRO HIDEKI
IPC: H05K3/00
Filed: 1988-07-07
Abstract: PURPOSE:To improve the accuracy of the etching of a polyimide insulating coating, and to shorten the etching time by directly forming the polyimide insulating coating onto a plurality of conductor wirings without using adhesives in the polyimide insulating coating. CONSTITUTION:The unnecessary sections of the conductor layer 5 of a base material composed of a support film layer 1, the conductor layer 5 and an adhesive layer 3 are removed through etching to shape a plurality of conductor wirings 2, the whole surface on the side, on which a plurality of the conductor wirings 2 are formed, is coated with a polyamide acid solution or a polyimide solution to shape a polyimide insulating coating 6, and sections required for connecting a plurality of the conductor wirings 2 are gotten rid of by a polyimide etchant. Consequently, adhesives for bonding the polyimide insulating coating 6 are not used, and the polyimide insulating coating 6 is formed directly onto a plurality of the conductor wirings 2. Accordingly, the accuracy of the etching of the polyimide insulating coating 6 is improved, and the etching time can be shortened.
Patent JP-H0218959-A (JP)
Title: Output circuit
Inventor: MIYAHARA YASUHIRO
IPC: H03K19/00
Filed: 1988-07-06
Abstract: PURPOSE:To prevent breakdown of a circuit even at the time of short circuit so as to enable protection of the circuit by forming a specific output circuit using a CMOS transistor. CONSTITUTION:Transistors QP1, QP2, QN2 and QN1 are connected in series between power sources VDD and VSS, and with the transistors QP2 and QP3 and the transistors QN2 and N3 as constant current sources, bias voltages are supplied from bias input terminals 2 and 3 through the transistors QN4 and QP4, and a common connection gate for the transistors QP1 and QN1 is used as an input terminal, and a common connection drain for the the transistors QP2 and QN2 is used as an output terminal 4. Accordingly, by optionally setting the potentials of the bias input terminals 2 and 3 at nodal points 5 and 6, the currents flowing to transistors QP3, QN4, QP4 and QN3 can be controlled, and also the output currents of an output terminal 4 can be controlled similarly. Hereby, the breakdown of the elements or power source at the time of output short circuit can be prevented.
Patent JP-S62125040-A (JP)
Inventor: SATO MAKOTO
IPC: D03C7/00
Filed: 1986-07-21
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-S6061634-A (JP)
Title: Temperature measuring apparatus
Inventor: HIRANO MASAO
IPC: G01K11/32
Filed: 1983-09-14
Abstract: PURPOSE:To make accurate temperature measurement possible, by integrating a light signal emitted from a fluorescent body featuring a temperature depending characteristic for obtaining an integrate light quantity and by comparing this integrated light quantity and the temperature characteristic of integrated value of light quantity which has already been determined. CONSTITUTION:A fluorescent body 2 is excited and fluorescent light emitted later from the fluorescent body 2 and afterglow are sampled at every pulse P3 and further A/D conversion is performed and afterwards, these data are stored per each sampling time in a memory area corresponding to the frequency of repetitions inside a RAM11. Upon ending measurements of light emission in the predetermined frequency the integrated value is obtained by additions of all the mean values per each sampling time. The finally computed integrated value is compared with a temperature function of the fluorescence and an integrated light quantity of the afterglow and the temperature T is obtained by cmputation.
Patent JP-S6413306-A (JP)
Title: Conveyance device for refuse container
Inventor: WATANABE IPPEI
IPC: B65F5/00
Filed: 1987-07-08
Abstract: PURPOSE:To uniformize the conveyance speed of the captioned refuse container by controlling a blower generating air flow by means of detecting the pressure change or air flow change in the conveyance direction of the refuse container immediately after starting the conveyance of a refuse container air transportation device in a hospital or the like. CONSTITUTION:When a refuse container A is thrown through a hopper 1 into a vertical pipe 2 connected to the passage 11 of a rotary valve 3, the refuse container A is stored inside the rotary valve 3 after being slowed down and buffered by air in the vertical pipe 2. The passage 11 of the rotary valve 3 is then connected to an air transportation pipe 4 and the container A is conveyed by actuating a blower 6. At this point, the negative pressure inside the transportation pipe 4 immediately after the conveyance started is detected by a detecting means 18 to calculate the weight of the refuse container A. The result of the calculation is inputted int a control device 15 to control the blower 6 to the air capacity corresponding to the weight of the container A. The container A can be conveyed constantly with a uniform speed with this constitution.
Patent JP-S6412739-A (JP)
Title: Multi-cast communication system
Inventor: TOMINAGA SUSUMU
Filed: 1987-07-07
Abstract: PURPOSE:To transmit packet data to plural reception terminals at high speed, by converting sent data to an address written at an update address table provided on the exit side of a packet switching processing part, and outputting it at every direction. CONSTITUTION:When a reception circuit 21a receives multi-cast packet data, the direction of the data is checked by referring to an address table 22, and all of the objective buffers are set at receivable states. A corresponding direction corresponding part 242a updates input data to the addresses different to each other based on address data read out from the update address table 25a connected to the exit part of its own part. Thereby, the multi-cast packet data whose data are the same and only whose addresses are different are outputted from each direction correspondening part 242a. In such a way, the same operation of the packet switching processing part 24 is performed in general communication and multi-cast communication, then, a fast packet processing can be realized.
Patent JP-H05339157-A (JP)
Title: Phospholipase a2 inhibitor
Inventor: OGAWARA HIROSHI
IPC: C07D498/08
Filed: 1992-06-04
Abstract: PURPOSE: To obtain a phospholipase A2 inhibitor containing a Q12713 substance as an active ingredient, capable of suppressing the biosynthesis of a prostaglandin and a leucotriene, and useful for the treatment of an inflammation, a ischemic arterial disturbance, an ulcer, a sepsis, etc. CONSTITUTION: This phospholipase A2 inhibitor contains a Q12713 substance as an active ingredient. The properties of the Q12713; m.p.: 152-156 deg.C; molecular weight: FAB-MS-m/Z-894 (M-H); specific degrees of optical rotation: [α]D<20> =(-)49.7 deg. (C=0.1, methanol). The Q12713 is obtained by culturing a strain Actinomadura sp Q12713 (FERM 12723) belonging to the genus Actinomadua as a producing bacterium by a commonly known method and collecting the substance. The dosage is 10mg to 1g for an adult daily in an oral administration, and 1-100mg is administered in the case of a parenteral administration as divided into 2-3 portions.