baber/WOPTO huggingface dataset:
Patent JP-H04171499-A (JP)
Title: Adaptive differential pcm decoder
Inventor: TOFUKU SUKEYUKI
IPC: G10L25/93
Filed: 1990-11-02
Abstract: PURPOSE:To obviate large variation in amplitude absent in the original sound wave-form of decoded waveform by outputting a control signal associated with the generation of a carry signal or borrow signal to judge controllably whether or not a calculating output of an adder subtracter should be taken in by a register. CONSTITUTION:While amplitude data 103 and code data 104 are inputted to an adder-subtracter 6 to be outputted as calculating output 105, a gate control signal 106 formed by inverting a carry signal or borrow signal is outputted. The calculating output 105 is inputted to an X register 7, while a gate control signal 106 is sent to an AND circuit 10. A latch signal 107 for the X register 7 is also inputted to the AND circuit 10 and to the X register 7 only in the high level of the gate control signal 106 and DA converted in a DA converter 8 to be outputted as an analog signal 108. Thus, the generation of variation in amplitude absent in the original sound waveform of decoded wave form of ADPCM(Adaptive differential PCM) code is obviated.
Patent JP-S63150853-A (JP)
Inventor: MINETA TAKASHI
IPC: H01K1/14
Filed: 1986-12-16
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-2001113997-A (JP)
Title: Mounting structure for reclining mechanism
Inventor: MACHII MASAHARU
IPC: F16B5/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure made of die-cast which is resistible for stress and capable of preventing generation of cracks on a side of a seat back flame from a piercing hole of a fastening bolt even a bracket plate of a reclining mechanism is applied and bolted to the side of the seat back flame. SOLUTION: A side face of a seat back flame 10 which is applied a bracket plate 11 of a reclining mechanism is formed as a thick bearing 10a. The bracket plate 11 of the reclining mechanism is formed into a disc shape to be fitted to the thick bearing 10a of the seat back flame 10. The bracket plate 11 is fitted to the thick bearing 10a of the seat back flame10 and bolted thereupon.
Patent JP-H01140737-A (JP)
Title: Wire bonding apparatus
Inventor: ARIGA MAKOTO
IPC: G01N21/88
Filed: 1987-11-27
Abstract: PURPOSE:To execute a wire bonding operation while an automatic inspection is being carried out without lowering a production capacity by installing the following: a pattern recognition part; an image memory which can memorize an image of a pressure-bonded part after a bonding operation in connection with a wire number and the pressure-bonded part. CONSTITUTION:A pattern recognition part and a bonding control part are equipped with separate central processing units (CPU's) 18, 20; in the pattern recognition part, an image memory 12 used to temporarily memorize an image of an object to be inspected is constituted. Accordingly, immediately after a wire bonding operation or after the completion of a whole bonding operation for one IC, an image of a bonding part is stored in the memory 12 in conjunction with the bonding control part; an inspection is carried out during a next wire bonding operation or during the bonding operation of the IC and during a transfer duration of the IC and in parallel with an operation of a wire bonding mechanism 6. By this setup, the effective bonding operation due to a parallel operation can be achieved.
Patent JP-H09112689-A (JP)
Title: Hydraulic device for operation of shift clutch
Inventor: MIYAMOTO AKIRA
IPC: F16H61/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To mitigate the rise of oil pressure by furnishing a delay valve between an oil pressure source and an oil pressure direction control valve. SOLUTION: A complex hydraulic valve 31 consist of a consolidated configuration of a delay valve 32 located over and an oil pressure control valve 33 situated under. When a spool 55 lies in the middle between two shifting positions, a rod-equipped piston 40 will move to the side with a T-port 58, and a piston in cylindrical form 42 is free from application of oil pressure and lies nearer the P-port 34. When the spool 55 is operated so as to take either of the first to fourth position, the piston 40 moves toward the P-port 34, and at the same time, the cylindrical piston 42 moves toward the T-port 58. This causes gradual increase with time in the effective capacity of a sleeve 37, so that the rise of the oil pressure to directional control valve 33 is mitigated, and also the second orifice 46 is blocked with the edge 50 to allow the connection of the power at the time of shifting operation to be made still more gradual.
Patent JP-S62167796-A (JP)
Inventor: JIYURIAN WARUNAN
IPC: C07D317/72
Filed: 1986-12-16
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-H03157945-A (JP)
Title: Recognition and correction of semiconductor element
Inventor: MORI YUUJIROU
IPC: H01L21/60
Filed: 1989-11-15
Abstract: PURPOSE:To contrive to uniformize a wire length by a method wherein an image recognition device and an arithmetic processing part for a part to be jointed are provided and arithmetic on the amount of the shift of a chip from a prescribed position and a correction of the position of the chip are performed. CONSTITUTION:The positions of semiconductor elements 1 and 3 are made to perform an image recognition to perform an arithmetic processing, the shifts  x1 and  x2 of an axis X and the shifts  theta1 and theta2 only of an axis (theta) are corrected and an axis Y is jointed in a prescribed wire length from a first joint position. As a result, the length of bonding wires 5 becomes la=lb=lc, a wire length can be uniformized and in case a shift is hardly caused in the axis (theta), the positions of the elements 1 and 3 are made to perform an image recognization and after an arithmetic processing is performed, the shifts  y1 and  y2 only of the axis Y are corrected, the axes X and (theta) are ignored and the axis Y is jointed. As this result, the length of the joint lines 5 becomes la=lb=lc and the wire length can be uniformized. In the case of the recognition of a superhigh-frequency element and the like and a correction of the element and the like, this method is effective.
Patent JP-H08155937-A (JP)
Title: Concrete pressure sending equipment
Inventor: MITSUFUJI TADASHI
IPC: B65G53/32
Filed: 1994-12-01
Abstract: PURPOSE: To continuously and safely perform ready-mixed concrete casting work by operating an actuator on the basis of the changeover command signal outputted from a residual amt. detection sensor by a passage changeover controller. CONSTITUTION: Since ready-mixed concrete 27 is successively sent from a plurality of concrete pressers 1a, 1b under pressure by changing over a passage changeover valve 48 in concrete pressure sending equipment, the casting work of ready-mixed concrete can be continuously performed. Since the residual amt. of ready-mixed concrete in respective pressure container main bodies 4a, 4b are detected by residual amt. detection sensors 55a, 55b to change over the passage changeover valve 48, it is eliminated that the compressed air in the pressure container main bodies 4a, 4b passes through a casting pipe 25 suddenly and the safety of casting work is enhanced. Since the air pressure applied to the interiors of the pressure container main bodies 4a, 4b is released from exhaust valves 39a, 39b, the safety at the time of replenishment is ensured.
Patent JP-H10142814-A (JP)
Title: Production of electrophotographic photoreceptor and producing device therefor
Inventor: MIMURA YOSHIKAZU
IPC: B05D1/18
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To form a photosensitive layer uniform in thickness even when a solvent low in vaporization rate is used, and to improve productivity by heating a conductive substrate with a heat generating body attached to a holding member which holds the upper part of the conductive substrate when the base body is dipped in a photosensitive agent and drawn up. SOLUTION: A holding member 3 is provided with a heat generating body 5 on a part which holds a conductive substrate 6. As for the heat generating body, any type can be used as far as it does not cause any problems for the coating process such as vibration by heat. The temp. of heat generation is properly controlled according to the solvent used for the coating material. The conductive substrate 6 is held at the upper part by the holding member 3, dipped in a photosensitive agent in a coating material tank and drawn up from the tank. In this process, heat is generated by the heat generating body 5 to accelerate the vaporization of the solvent in the coating film of a photosensitive layer formed on the surface of the conductive substrate 6.  Therefor, the dropping of the liquid is prevented, and the coating film uniform in thickness can be formed even when the solvent low in vaporization rate is used, and the layer can be rapidly dried.
Patent JP-2000133368-A (JP)
Title: Locking structure for waterproof connector with dummy plug
Inventor: MURAKAMI TAKAO
IPC: H01R13/52
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an locking structure for a waterproof connector with a dummy plug equipped with an enhanced locking force of the dummy plug to a connector housing and realizing miniaturization and low cost of dummy plug. SOLUTION: A rubber plug 16 having an electric wire insert hole 16a is press fitted and accommodated in a rubber plug accommodating recess 17 in a connector housing 11, and a terminal 14 with which an electric wire 18 is connected is accommodated in each terminal accommodation chamber 13, and the area between the chamber 13 and wire 18 is sealed by the rubber plug 16, and the plug(s) 16 with no wire 18 inserted is sealed by a dummy plug 30.  Thus an locking structure for a waterproof connector 10 with the dummy plug 30 is established, wherein an electric wire insert hole 19 is formed in one wall portion 15c confronting each terminal accommodation chamber 13, and a locking projection 32 and flange 33 are formed on the shank part 31 of the dummy plug 30, and shank part 31 is locked in such a way that the surrounding area of the wire insert hole 19 is pinched by the projection 32 and flange 33 when the shank part 31 is inserted into the hole 16a of the rubber plug 16 with no wire 18 inserted.
Patent JP-H10138238-A (JP)
Title: Granulation of compound of low content carbon grade resin and granulation device
Inventor: ODA NORIKIYO
IPC: B29C48/405
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for granulating a compound of a low content carbon grade resin at the lowest production cost and a granulation device. SOLUTION: After plasticizing part of a base polymer A supplied from the hopper 2 of a biaxial kneading extruder 1, crude carbon B is supplied with a side feeder 4. The crude carbon B is dispersed by kneading into the plasticized base polymer A to obtain a highly concentrated kneaded melt. Further, the base polymer A of such a quantity as to make a carbon concentration as specified is supplied from a side feeder 5 to disperse the base polymer A by kneading into the kneaded melt. Thus the a low content carbon grade resin C is prepared.
Patent JP-H05135435-A (JP)
Title: Controller
Inventor: KATAOKA OSAHISA
IPC: G11B15/10
Filed: 1991-11-14
Abstract: PURPOSE:To simplify the structure of a video program start searching controller by directly connecting an operation knob and a rotary magnet, detecting the rotation with a magnetic sensor and performing braking action on the rotary magnet. CONSTITUTION:At the time of the editing operation of a VTR, when made A is set, from the temporary stop state of the VTR, the rotational direction and the rotational speed of a rotary magnet 4 directly connected with the operation knob 10 are detected by the magnetic sensor 5 and a signal is sent to a control circuit then the VTR is controlled to move a tape back and forth and the VTR is temporary stopped by the stop of the knob 10; then when mode B is set, from a stop state, the rotation of the knob 10 is limited within one rotation and variable speed reproducing which is previously set corresponding to a rotational angle is executed. Moving of the magnet 4 is controlled by a brake shoe 8 at an angle corresponding to the variable speed reproducing position and an operator is known that the position is passed through.
Patent JP-H03159203-A (JP)
Title: Trimming method for thin film resistor
Inventor: TSUKADA MASASHI
IPC: H01C17/12
Filed: 1989-11-17
Abstract: PURPOSE:To settle the problem pertaining to the reproducibility of a ZrN thin film resistor, and to make it possible to bring the resistor into a state of high stability and high resistance. CONSTITUTION:The resistance temperature coefficient of the title resistor changes by the flow rate of N2 gas when sputtering. Therefore, a film is formed by setting the N2 flow rate in the state wherein the resistance temperature coefficient becomes plus a little, 8 SSCM for example. Then, when a vacuum heat treatment is conducted, the resistance temperature coefficient moves to minus side slowly, and it can be brought almost to zero, if a suitable temperature and time are set. The solid line A in the diagram represents the case where a vacuum heat treatment is not conducted at all., the case where the vacuum heat treatment is conducted at 600 deg.C for one hour is indicated by characteristic B, and the case where the heat treatment is conducted at the same temperature for two hours is indicated by characteristic C. Accordingly, the resistance temperature coefficient becomes zero by conducting a heat treatment at 600 deg.C for one hour. As a result, a thin film resistor having zero resistance temperature coefficient can be produced at a high yield rate.
Patent JP-2000127028-A (JP)
Title: Wafer polishing device and replacing method for abrasive pad
Inventor: IDE SATORU
IPC: B24B37/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer polishing device capable of visually confirming the surface of a wafer to be polished, capable of automatically replacing an abrasive pad fitted to a polishing machine and having a compact structure. SOLUTION: Multiple rotatable chuck tables 14 each holding a wafer W are arranged on the upper face of a base, burnishers 15a, 15b each rotatably holding an abrasive pad 16 having the diameter smaller than that of the wafer W are provided above them, and both burnishers 15a, 15b are horizontally slid by moving mechanisms from above the chuck tables 14 to above abrasive pad replacing mechanisms 17. Adjustable pressure air inflow ports are provided at the tip sections of the burnishers 15a, 15b connected to the abrasive pads 16, and the abrasive pads 16 are held via vacuum suction.
Patent JP-H08131535-A (JP)
Title: Living body implantation material, and manufacture thereof
Inventor: GOTOU TATSUYA
IPC: A61C8/00
Filed: 1994-11-07
Abstract: PURPOSE: To improve an adhesion property of living body implantation material to a bone, and its anti-peeling property to a metal body by forming a coating layer comprising metal mainly comprising titanium, and living body active material, and having a skeleton structure comprising metal mainly comprising titanium which is three-dimensionally continuous on the surface of the metal body mainly comprising titanium. CONSTITUTION: A metal body mainly comprising titanium, that is a metal body comprising titanium metal or titanium alloy, for example, is prepared. Mixture of metal powder mainly comprising titanium, similarly, and living body active material powder, is thermal-sprayed on the surface of the metal, so the metal powder is welded on the metal body, and that the metal powder is welded between each other to be connected to each other three-dimensionally. A continuous skeleton structure is thus formed, and the living body active material powder is taken into the skeleton structure. This thermal spraying is performed in a reduced pressure atmosphere replaced by inactive gas such as Ar gas. This mixture for forming the coating layer is favorably set to comprise the metal powder by 50-90 vol.%, and the living body active material powder 50-10 vol.%.
Patent JP-H02145675-A (JP)
Title: Two-pack type adhesive
Inventor: HONMA MICHIHIDE
IPC: C08L63/00
Filed: 1988-11-25
Abstract: PURPOSE:To provide the subject adhesive having excellent storage stability and composed of a composition A containing a specific rubber-based organic polymer and an epoxy resin hardener and a composition B containing an epoxy resin, a curing catalyst for the above polymer and a carboxylic acid. CONSTITUTION:The objective adhesive is composed of (A) a composition containing (i) a rubber-based organic polymer (preferably having a number- average molecular weight of 1,000-20,000) having hydroxyl group or hydrolyzable group bonded to silicon atom and at least one Si-containing group crosslinkable by the formation of a siloxane bond and (ii) an epoxy resin hardener (e.g. triethylenetetramine) and (B) a composition containing (iii) an epoxy resin, (iv) a curing catalyst for the component (i) (e.g. tetrabutyl titanate) and (v) a carboxylic acid (preferably a 8-40C higher fatty acid such as caprylic acid).
Patent JP-H02144347-A (JP)
Title: Sheet feeding device
Inventor: FUJITA HIROYUKI
IPC: B65H3/06
Filed: 1988-11-25
Abstract: PURPOSE:To prevent the non-feed of a document by a method wherein the document is left in a looped state until, with resist rollers started to rotate, the document is held between the nip formed therebetween. CONSTITUTION:Lock claws 7C1 and 7C2 are formed on the circumferential surface of a cylinder member 7 to control drive of a feed roller 1, a handle roller 2, and gears G1, G2, and G3 of a cam 3, and first and second clutches are formed with the lock claws and a lock metal 9 engaged therewith. Since the second clutch is located, the cam 3 is stopped right before completion of one full turn, and a feed roller 4 holds the document in a looped state. Thereafter, simultaneously with the starting of the feed of the document by means of resist rollers 5 and 6, the second clutch is worked to rotate the cam 3, and a forward feed roller 4 is raised for holding. Since the document is nipped in a looped state between the resist rollers 5 and 6, the non-feed of sheets can be prevented from occurring.
Patent JP-S62270888-A (JP)
Inventor: OSUKAA POORU MIYUUSAA
IPC: A47L5/38
Filed: 1986-12-16
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-H06150255-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: MATSUDA TAKESHI
IPC: G11B5/255
Filed: 1992-11-10
Abstract: PURPOSE:To provide the manufacturing method for a thin-film magnetic head, in which the improvement of the wear and abrasion resistance of a thin-film magnetic head to a magnetic recording medium is contrived and the life of the thin-film magnetic head can be lengthened. CONSTITUTION:A protective film 8 composed of titanium nitride or zirconium nitride of 50nm or less thickness is provided by a sputtering process in the contact-sliding surface with a magnetic recording medium of a thin-film magnetic head. Even if a film thickness is small, thus, it is possible to form the protective film with stable quality and to prevent the performance deterioration of the thin-film magnetic head by the abrasion and partial abrasion of the sliding surface with the magnetic recording medium of the thin-film magnetic head.
Patent JP-H01143480-A (JP)
Title: Vertical edge detection circuit for picture
Inventor: KURITA TAISHIROU
IPC: H04N19/80
Filed: 1987-11-30
Abstract: PURPOSE:To improve the detection accuracy of a vertical edge of a picture by providing a circuit generating an absolute value of a difference between at least a present signal and a signal before a prescribed period and a circuit outputting a minimum value between the said absolute value and a signal being the result of retarding the value in the unit of frames and using the minimum value as a vertical edge signal. CONSTITUTION:An output of an absolute value circuit (ABS) 4 is a differential absolute value signal between an input signal on an existing line and a signal on the screen on one preceding line by a delay circuit 1, a subtractor 3 and the ABS 4. Similarly, an output of an absolute value circuit (ABS) 6 is a differential absolute value signal between an input signal on an existing line and a signal on the screen on one preceding line by a delay circuit 2, a subtractor 5 and the ABS 6. The output of the ABS 4 and the output of the ABS 6 are compared by a maximum value circuit MAX 7 and the output with a larger absolute value becomes an output of the MAX 7. A minimum value circuit MIN 10 compares the vertical edge at present time being the output of the MAX 7 with the vertical edge in the preceding frame and outputs a smaller value for each picture element. Thus, the minimum value is obtained to obtain only a vertical edge signal of a still picture part thereby preventing mis- detection.
Patent JP-H04172051-A (JP)
Title: Restoration system for exchange data
Inventor: NISHINO SATORU
IPC: H04M3/22
Filed: 1990-11-06
Abstract: PURPOSE:To automatically operate the data restoration of an exchange system by reading transmitted and received information preliminarily and automatically collected by a computer system to the exchange under an extraction condition, preparing a retransmitted telegraphic message, and operating a batch retransmission, at the time of generation of a data destruction. CONSTITUTION:A computer system 18 is equipped with a transmitted and received information reading part 13 which reads the transmitted and received information, a retransmitted telegraphic message preparing part 15 which prepares the retransmitted telegraphic message based on the transmitted and received information, a retransmitted telegraphic message transmitting part 16 which transmits the prepared retransmitted telegraphic message to an exchange system 19, and an extraction condition inputting part 12 which inputs the condition for extracting the transmitted and received information. Then, at the time of the generation of the exchange data destruction, information for restoration is quickly extracted, prepared and retransmitted to the exchange system 19. Thus, the restoration of the exchange data can be operated in a relatively short time.
Patent JP-2000128309-A (JP)
Title: Fork device
Inventor: SAKURAI MITSUSACHI
IPC: B66F9/14
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a fork device for discharging static electricity charged in a workpiece. SOLUTION: A fork device 5 is fixedly provided in the housing chamber 3 of a carrying vehicle main body 2, and is equipped with four fork members of lower 6, second 7, middle 8, and upper 9 formed of aluminum material. A conductive cushioning member 22 is fittably mounted onto the upper surface 9b of the fork 9, and first and second static eliminating brushes 25 and 26 are fixedly provided on the front and rear side surfaces of the forks 9 and 7 respectively.
Patent JP-H03218334-A (JP)
Title: Production of acrylic acid
Inventor: KAWAJIRI TATSUYA
IPC: C07C51/235
Filed: 1990-11-06
Abstract: PURPOSE:To stably obtain the subject compound for a long period in high yield and high productivity using a specific molybdenum-vanadium-based catalyst combined with copper, zirconium, etc., when acrylic acid is produced by an acrolein vapor phase catalytic reaction. CONSTITUTION:Acrolein is subjected to a vapor phase oxidation in the presence of a catalyst consisting of oxide or complex oxide having a metal element composition expressed by the formula (X is one or more kinds of elements selected from Zn, Ti and Ce; Y is one or more elements selected from Mg, Ca, Sr and Ba; when (a) is 12, (b) is 1-14, 0<(c)<=12, 0<(d)<=6, 0<(e)<=10 and (f) is 0-3; 0<Cu+X<=10.0 and 0.25<=Cu/X<=6.0) in a molecular oxygen-containing gas at 180-350 deg.C and space velocity of 500-2000h and acrylic acid is obtained stably for a long period using the above-mentioned catalyst which does not exhibit any lowering of activity even for long-term use.