baber/WOPTO huggingface dataset:
Patent JP-H01242787-A (JP)
Title: Surface treating material, surface treatment of material and surface treating device thereof
Inventor: HENMI YUKIO
IPC: C23C28/00
Filed: 1988-03-25
Abstract: PURPOSE:To form oxide high in corrosion-proof properties on the surface of composite metallic material by allowing the surface of clad metallic material coated with corrosion-proof metal such as Cr to be irradiated with laser beams in the oxygen-contg. atmosphere. CONSTITUTION:Clad metallic material 6 is formed by coating metal having corrosion-proof effect such as Cr and Mo on base material consisting of stainless steel, Co-base alloy such as stellite and Ni-base alloy such as inconel. This clad metallic material 6 is placed on a supporting stand 5 in a reaction vessel 3 and the inside of the reaction vessel 3 is maintained in the atmosphere 4 contg. oxygen and an oxidized film is formed on the surface by oxidizing clad metallic material 6. On the other hand, laser beams are projected from a laser device 7 and the oxidized film formed on the surface of clad metallic material 6 is heated and melted to form oxide on the surface. Thereby densely minute oxide can be easily formed on the surface of clad metallic material and corrosion of this material is inhibited and the build-up quantity of radioactive substance can be inhibited.
Patent JP-H05295806-A (JP)
Title: Water-swelling water stopper material for concrete joint
Inventor: KAMATA EIJI
IPC: B32B25/04
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a water stopper material capable of expanding only toward the thickwise direction for concrete joints. CONSTITUTION:A thin strip of water-swelling water stopper material 5 made of a water-swelling rubber or resin, whose one side has a flat or inverted trapezoidal form and the other side has a waved form having alternately continuous recessions 2 and projections 3, is provided. The expanding speed of the material 5 by water absorption is set up to be slower than the setting speed of joint concrete. Or, a water-soluble thin film 5 is provided for all or partial outer surface of the stopper material 5 to form a water-swelling water stopper, and the water stopper 5 is placed along the joint face of concrete.
Patent JP-H08256718-A (JP)
Title: Apparatus for thernmal coagulation of bean curd using bittern as coagulant
Inventor: TAKAHASHI SUSUMU
IPC: A23L11/00
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a silk-strained bean curd, uniformly thermally coagulated and suitable for producing a cut bean curd by mixing a bittern with soybean milk while pouring the soybean milk into a coagulation box, semlicoagulating the soybean milk into the form of an arrowroot starch gruel, heating the semicoagulated soybean milk in hot water and completely coagulating the semicoagulated soybean milk. CONSTITUTION: Water is filled in a hot water tank 20 and heated with a hot water heater 22. That is, when the temperature measured with a water thermometer 30 is higher than the set temperature of a temperature controller 25, a solenoid valve 26 is closed to stop steam blown from a steam pipe 24a into the solenoid valve 26. Conversely, when the temperature is lower than the set temperature of the temperature controller 25, the solenoid valve 26 is opened to blow the steam from the steam pipe 24a. The steam is introduced into the hot water tank 20, branched with the steam pipe at the tip thereof and blown into a silencer 28. Water is sucked from a water suction pipe 34 when jetting the steam from a steam jetting pipe of the silencer 28 to jet hot water together with the steam.  A frame 16 for housing each soybean milk coagulation box hung from a lifting and lowering arm 44 is then lowered in the hot water and dipped in the hot water tank 20 to completely coagulate the soybean milk. A lifting and lowering head 40 is subsequently lifted.
Patent JP-S54161177-A (JP)
Title: Device for blanking by press
Inventor: MIYADERA ISAMU
IPC: B21D28/28
Filed: 1978-06-09
Abstract: PURPOSE: To improve press operation by providing a space for a mandrel in jigs which is to be inserted into a pipe. The jigs are controlled by moving the mandrel back and forth.  
     CONSTITUTION: When force is applied by oil pressure and the like in an arrowed arrowed direction "a" to a mandrel 17 through a drive shaft 171, the mandrel 17 moves out from a space 15 and 16 formed in two jigs 12 and 13, positioning itself between the two jigs, and bringing the jigs 12 and 13 into tight contact with the inner surface of a pipe 11. Then punches move in arrowed directions and push indents 14 provided in the jigs 12 and 13 for required press operation on the pipe 11. After the press operation, the mandrel retracts to the space 15 and 16, disengaging the tight contact of the jigs 12 and 13, and the pipe 11, thus the pipe 11 is easily taken out from the jigs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11264322-A (JP)
Title: Valve system driving device for engine
Inventor: YAMADA SHINJI
IPC: F02B67/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To easily perform attaching a shim between a cam and tappet in an engine of an automobile. SOLUTION: In this type of engine, a phase between rotational angles of a crank shaft 2 and a cam shaft is adjusted and fixed. In such a case, a plurality of holes 16a to 16c are formed on a crank pulley 14 to be attached to the crank shaft 2, along its axial direction of the crank shaft 2. One hole among the plurality of the holes is located at a base circle in cases where a cam of at least one cylinder is located at a camp follower's position during adjusting the positions of the crank shaft 2 and the cam shaft. A mark 17 is previously formed on a chain cover 13. One of the holes is aligned to the mark 17 for obtaining a position where a shim is easily attached.
Patent JP-S63236676-A (JP)
Title: Recording apparatus
Inventor: TAKASHIMA TATSUKI
IPC: B41J33/54
Filed: 1987-03-26
Abstract: PURPOSE:To reduce printing unit cost per character, by comparing the voltage applied to two conductive members opposed to each other so as to hold a transfer recording medium therebetween with comparing voltage to detect the unused part of a once used ink sheet and performing recording using said unused part. CONSTITUTION:When an ink ribbon 9 is held between conductive rubber rollers 13a, 13b and voltage is applied to said rollers, the used part of the ink ribbon 9 is brought to a continuity state from the minute holes of a support 9a and an unused part is insulated by a support 9a. Therefore, when voltage is continuously applied to the conductive rubber rollers 13a, 13b to be compared with the comparing voltage from a comparing power source part 19 by a comparing circuit 18, output of an L-level can be obtained with respect to the used part and output of an H-level can be obtained with respect to the unused part. When said output is an H-level and the range thereof is judged to be one character or more, the take-up motor of the ink ribbon 9 takes up the ink ribbon over the length corresponding to N-characters to carry out recording. By continuously performing this operation, recording can be carried out only by the unused part of the ink ribbon 9.
Patent JP-H11275649-A (JP)
Title: Mobile terminal equipment with response-to-incoming-call control function, response-to-incoming-call control signal transmitter, and response-to-incoming-call control system consisting of them
Inventor: IKEDA MAKOTO
IPC: H04W48/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a response-to-incoming-call control system, which can automatically inhibit the responses to incoming calls of mobile terminal equipment in an area where the responses to incoming calls are inhibited. SOLUTION: An oscillator 2 which transmits a signal S2 having a prescribed frequency is provided in an area B, where responses to incoming calls are inhibited, and another oscillator 1 which transmits a signal S1 having a frequency which is different from that of the signal S2 is provided in an area A where responses to incoming calls are permitted. When a mobile telephone terminal 3 is present in the area B, the terminal 3 receives the signal S2 and the control section incorporated in the terminal 3 inhibits the response to an incoming call and stores the message of the calling subscriber in a memory section incorporated in the terminal 3. When the terminal 3 is present in the area A, the control section permits responses to incoming calls.
Patent JP-H09257571-A (JP)
Title: Light receiving circuit
Inventor: TAKEUCHI HIROSHI
IPC: G11B7/13
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving circuit, which can hold the off-set voltage low and which can maintain the desirable output voltage and which has the high-band characteristic. SOLUTION: This circuit has a photo-diode 15 for converting the optical signal to the electric signal, a current-voltage converting amplifying unit 17 for converting current to voltage at an efficiency at 1/n times of the current- voltage converting efficiency to be required at the time of converting the current as the electric signal, which is generated in the photo-diode 15, to voltage, and a voltage amplifying unit 30 for amplifying the voltage at (n) times. With this structure, sine a value of the current-voltage converting efficiency of the current-voltage converting amplifying unit 17, which is required for converting the current from the photo-diode 15 to voltage, can be reduced to 1/(n), CR time constant can be lowered to 1/(n) and widening of band area of the circuit can be easily realized.  Furthermore, since voltage is amplified at (n) times in the following stage, output voltage can be obtained by amplifying the current- voltage converting efficiency of the current-voltage converting amplifying unit 17 to the same value before setting the converting efficiency at 1/(n).
Patent JP-S62227295-A (JP)
Title: Noise removing circuit
Inventor: MIZUTA MASASHI
IPC: H04N9/83
Filed: 1986-03-28
Abstract: PURPOSE:To obtain sufficient effect in a noise removal at the state of a reduced conversion carrier chrominance signal, by using a signal separated by one frame+ or -1H, and a present signal, in a carrier chrominance signal of reduced conversion carrier frequency with a relation of l/4 line offset. CONSTITUTION:When a chrominance subcarrier frequency fc sets a horizontal frequency as fH, a signal having the l/4 offset as fc=(2m-l)fH mu1/4, is converted to a digital signal at an A/D converter 12, and the digital signal is delayed by one frame+ or -1H by a delay means 14. A difference between the digital signal from the converter 2, and the signal whose phase is inverted and that is delayed by one frame+1H from a phase inversion means 15, or the signal delayed by one frame-1H from an extending meas 14, is taken at the first subtraction means 16, and the output of the difference is subtracted from the digital carrier chrominance signal from the A/D converter 12 by the second subtraction means 13, then being provided. A part having no correlation is extracted as the noise. And by subtracting those from the present signal, it is possible to remove the noise.
Patent JP-S62227209-A (JP)
Title: Data rearranging device
Inventor: KANDA RYOICHI
IPC: H03H17/02
Filed: 1986-03-28
Abstract: PURPOSE:To attain high speed data rearrangement by a small sized device by discriminating the stored location of the oldest data and the newest data sent sequentially in a register and rearranging only the required data in an object range. CONSTITUTION:In sending a next data (newest data) (i) to an input terminal 1, the newest data (i) is fed to a shift register 3, a register 4 and the 1st multiplexer 10. The oldest data (a) stored in the shift register 4 attended therewith is pushed out and outputted to the 1st comparison means 5 from a FF8. Position information of the oldest and newest data is outputted to a ROM 9. Thus, a switching element SW of the 1st multiplexer 10 is controlled to be opened corresponding to a FF storing all data of classifications A-D among data stored in the register 4. As a result, the data stored in the register 4 are rearranged and the arrangement is corrected.
Patent JP-S60212879-A (JP)
Title: Zero-track sensor circuit of floppy disk device
Inventor: UKAI JIYUNICHI
IPC: G11B5/55
Filed: 1984-04-09
Abstract: PURPOSE:To drive a photo-interruptor for zero-track sensor only at the position at which a zero-track is to be driven, by detecting the driving phase of a stepping motor, and switching a luminous element and photoreceptor element. CONSTITUTION:If driving phases phiA and phiD of a stepping motor 12 for positioning track are detected when the motor 12 is driven to drive a zero-track by a stepping motor driving circuit 11 in a floppy disk device, the electric power of a power source is supplied to a photo-interruptor circuit 15 containing a luminous and photoreceptor elements through an AND circuit 13 and switching circuit 14. Therefore, a photo-interruptor for zero-track sensor is driven only at the position where a zero-track is to be driven. As a result, the life of the sensor circuit is extended and, at the same time, the power consumption is reduced because unnecessary power consumption is eliminated.
Patent JP-S60241489-A (JP)
Inventor: IKEDA YOSHIO
IPC: D06F37/40
Filed: 1985-04-03
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-H01241868-A (JP)
Title: Semiconductor device
Inventor: HONDA MASAHIKO
IPC: H01L29/78
Filed: 1988-03-23
Abstract: PURPOSE:To form a MOS field effect transistor in a small area and to reduce in size of an IC chip by forming the channel region of the transistor in a protrusion shape. CONSTITUTION:After a silicon nitride film 5 is grown on a semiconductor substrate 1, it is so selectively patterned with photoresist as to cover a channel region to become a protrusion. With the film 5 as a mask the substrate 1 is etched approx. 3mum. After the film 5 is removed, it is thermally oxidized at approx 1000 deg.C, and a gate oxide film 3 is grown. After a film 5A is formed on a whole surface, it is patterned, the silicon nitride film 5A selectively remains on a part to become a MOS field effect transistor, and is then oxidized to form a field oxide film 2. The film 5A is removed by etching with phosphoric acid, a polycrystalline silicon is grown, and patterned to form a gate electrode 4.
Patent JP-H01285457-A (JP)
Title: Track supporter for linear motor car and method for assembling said track supporter
Inventor: RORUFU KINTOMAN
IPC: E01B25/10
Filed: 1989-03-24
Abstract: PURPOSE: To accurately position a stator in relation to an upper and a side surfaces of a guide rail by holding a magnet stator with a support fitted to a lower back surface of the upper surface guide rail integrally formed with the side surface guide rail through a spacer having an adjustable length. CONSTITUTION: A support 2 is fitted to a lower back surface of an upper surface guide rail 8 integrally formed with a side surface guide rail 12 through a cylindrical spacer 4 having an adjustable length and a bolt 6. A magnet stator 1 is held by the support 2 through a bolt 7. Length of the cylindrical spacer 4 is adjusted in response to a manufacturing error and a fitting error so as to accurately position a holding position of the magnet stator from an upper surface guide rail 8 and a side surface guide rail 12. With this structure, equipment is assembled while restricting the material consumption and the labor without requiring adjustment with backup by the numeral control.
Patent JP-H02249269-A (JP)
Title: Manufacture of pyroelectric infrared solid-stage image sensing device
Inventor: ASAYAMA JUNKO
IPC: H01L27/14
Filed: 1989-03-23
Abstract: PURPOSE:To prevent generation of cracks and deflection of a film and then obtain a sensor with high sensitivity and resolution by constituting a sensor-retaining film with an organic thin film having a film thickness exceeding a particular value with polyimide as a main constituent for allowing the sensor-retaining film to absorb compression stress generated at a pyroelectric thin film. CONSTITUTION:In a pyroelectric infrared-rays solid-stage image sensing device consisting of a first electrode thin film group which is arranged two-dimensionally, a pyroelectric thin film 3 where the first electrode thin film group 2 is formed on one surface, a second electrode thin-film group 4 which is electrically in series with a unit electrode thin film constituting the first row of the first electrode thin-film group 2 on the other surface of the pyroelectric thin film 3 and is of inverse electromagnetic force with the first electrode thin-film group 2, a sensor-retaining film 5 which is formed on the second electrode thin-film group 4 so that it supports the pyroelectric thin film 3 and is wider than the pyroelectric thin film 3, and a supporting substrate 1 which is in contact with the periphery of the sensor-retaining film 5 so that it may not directly contact the pyroelectric thin film 3, the sensor-retaining film 5 consists of an organic thin film whose film thickness exceeds 5mum at least with polyimide as a main constituent.
Patent JP-H06257470-A (JP)
Title: Fuel injection timing adjusting device if flange-type fuel injection pump of diesel engine
Inventor: MATSUDA YASUSHI
IPC: F02B3/06
Filed: 1993-03-05
Abstract: PURPOSE:To delicately adjust the fuel injection timing without changing the pre-stroke of the flange-type fuel injection pump of a diesel engine. CONSTITUTION:A spacer receiving surface 24 is provided on either one of bearing walls 21, 22 across a pump chamber 2, and a fuel injection cam shaft 8 is so constituted that its position may be adjusted back and forth, by interposing a spacer 14 between the receiving surface 24 and a spacer contact surface 25. When the spacer 14 is faced to one of the bearing walls 21, 22, the position of the injection cam shaft 8 is adjusted back and forth, moreover an injection cam gear 12 of slant teeth is relatively rotated in relation to an idle gear, thereby the fuel injection timing can be delicately adjusted by only changing of injection angle of the injection cam shaft 8.
Patent JP-S63235119-A (JP)
Title: Air outlet device
Inventor: HARA MASANORI
IPC: B60H1/26
Filed: 1987-03-25
Abstract: PURPOSE:To prevent an air leak at an air diffuser fitted to the instrument panel of a vehicle by making a fin of wide and narrow portions, supporting the narrow portions axially on case ends and overlapping the wide portions on the outer surface of casing opening sides. CONSTITUTION:Both ends of an open end on the air inlet 1a of an outlet case 1 are so formed as to be stepped. On the other hand, fins 2 are made to have wide portions 2a large enough to overlap on the outer surface of each step of the case 1, and narrow portions 2b externally projected for each step and axially supported on a support axis 2c between both ends of next steps. And a seal member 4 is applied, covering the end of the wide portions 2a of each fin 2 opposite to the narrow portions 2b, and the widthwise end of the wide portions 2a. According to the aforesaid constitution, the wide portions 2a come in close contact with the casing opening when the fins 2 are closed, and air leak can be prevented.
Patent JP-H09238408-A (JP)
Title: Switch gear
Inventor: SONODA KOJI
IPC: H02B1/30
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To dispense with the welding work to simplify the can-manufacturing work, to reduce the number of parts, and to facilitate the fitting of an internal fitting parts. SOLUTION: A holding piece 17 is formed forward of an upper end of a partitioning plate 8, e.g. by being bent by around 90 deg., and the partitioning plate 8 is fitted or removed by holding or supporting the holding piece 17. In the holding piece 17, a long hole 18 may be formed in a center part of the holding piece 17 so as to easily hold the holding piece 17. In addition, the bending angle of the holding piece 17 may be >=90 deg. so as to facilitate hooking of a finger to the holding piece 17. A folded part 19 may be formed by folding a forward end part of the holding piece 17 by 180 deg. so as to realize excellent appearance and improve the safety. The welding work can be dispensed with, the can- manufacturing work can be simplified, the number of parts can be reduced, and an internally fitting parts can be easily fitted.
Patent JP-H11275875-A (JP)
Title: Piezoelectric power generator and portable equipment provided with the same
Inventor: FUNASAKA TSUKASA
IPC: H02N2/18
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric power generator, which is capable of efficiently transmitting the energy applied by means of an oscillating means to a piezoelectric body, and efficiently generating electric power. SOLUTION: A piezoelectric power generator is provided with a piezoelectric body 9 which generates electric power by utilizing piezoelectric effect, an oscillating means 13 which oscillates the piezoelectric body 9, and a fixing means 11 having contacting sections 11a, which are brought into contact with the piezoelectric body 9 when the fixing means 11 fixes part of the piezoelectric body 9 so that the body 9 is oscillated and a base section 11b on which the contacting sections 11a are formed and which functions as the base of the sections 11a. Here a thickness t2 of the base section 11b is made larger than a thickness t1 of the piezoelectric body 9 in the direction, in which the oscillating means 13 imparts oscillation to the piezoelectric body 9.
Patent JP-H11330635-A (JP)
Title: Gain-coupled distributed feedback semiconductor laser device and manufacture thereof
Inventor: YAMAMOTO KEI
IPC: H01S5/34
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a gain-coupled distributed feedback type semiconductor laser device, having an active layer with little crystal defects and good element characteristics. SOLUTION: This gain-coupled distributed feedback type semiconductor laser device has a periodic gain variation in the resonance direction and comprises a semiconductor embedded layer 14 formed on a first periodic undulated part, formed along the resonator and longitudinally long active layer 15 on recesses of the first undulated part with the same period as that of the first undulated part.
Patent JP-S61230393-A (JP)
Inventor: ISHIDA TORU
IPC: H05K3/46
Filed: 1985-04-05
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-S571631-A (JP)
Title: Automatic screwing-in antipressure device
Inventor: SASAKI KAZUO
IPC: B23P19/02
Filed: 1980-05-27
Abstract: PURPOSE: To screw in automatically a plug etc. to a test pipe effectively and to feed high pressure water while rotating.  
     CONSTITUTION: An automatic screwing-in antipressure device is moved forward by a running cylinder 42, and part of the head of seal plug 7 only is inserted into a test pipe 1. If the female screw of the test pipe 1 is out of alignment with the male screw of the seal plug 7, a rotary part furnished at a universal joint and body 26 will rotate in the direction of Arrow a and, further, swing oscillatingly in the direction of Arrow b to carry out screw-in. Then, high pressure water is sent from the water send port 22 of the body 26 and the antipressure test will take place. 
     COPYRIGHT: (C)1982,JPO&Japio