baber/WOPTO huggingface dataset:
Patent JP-H11285939-A (JP)
Title: Screw clamping machine
Inventor: TAKARADA KAZUSHI
IPC: B23Q17/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple, small, and low-cost screw clamping machine with which the properness of the fastening force can be judged easily and certainly. SOLUTION: A threaded part 3b of a bolt 3 whose head 3a is inserted into dovetail grooves formed in a table 1 in such a way as not rotatable, is protruded vertically on the table, and a turn stopper post 4 whose bottom is fixed to the bolt head 3a, is protruded on the table vertically apart from the bolt 3. A motor casing 5 accommodating an air motor 6 to rotate in both directions and a speed reducing mechanism 7 is guided by the post 4 in such a way as not rotatable but capable of elevating and sinking, and a female threaded part 8a to be engaged to the above-mentioned threaded part 3b of the bolt is furnished at the inner surface of the forefront part of the output shaft 8 of speed reducing mechanism protruding downward from the motor casing 5.  Inside the post 4 a base board 18 is accommodated on which a memory 19 and a comparator 21 are mounted, wherein the memory 19 stores the first and second axial forces corresponding to the complete tightening and slackening of a clamp, respectively, while the comparator 21 makes comparison between the second axial force and the measured axial force given as the output of a strain gauge 17 affixed to the bolt 3 and emits lighting signals to a green lamp, red lamp, etc., 22 according to the result from comparison.
Patent JP-S62250220-A (JP)
Title: Production of polyethylene terephthalate fiber
Inventor: SHIMURA KAZUHIKO
IPC: D01F6/62
Filed: 1986-04-21
Abstract: PURPOSE:To obtain the titled ultra-fine fiber having high strength in high stability, suppressing the decomposition of polymer, by extruding a dope composed of a polyethylene terephthalate and a specific mixed solution through a spinning nozzle under a specific condition and instantaneously evaporating the solvent to form fibers. CONSTITUTION:A solution having a specific volume of <=1.0cc/g and composed of 5-20wt% polyethylene terephthalate and a mixed solvent consisting of methylene chloride and 1,1,2-trichloro-1,2,2-trifluoroethane at a weight ratio of 4:6-9:1 is heated at 240-280 deg.C, passed through an orifice under a pressure (P1, kg/cm<2>G) and a temperature (T1,  deg.C) condition satisfying the formula I, introduced into a pipe having a pressure P2 and a temperature T2 satisfying the formula II (P2 is higher than the vapor-liquid equilibrium pressure and P1>P2) and abruptly released through a spinning nozzle into atmosphere to effect the instantaneous vaporization of the solvent and obtain the objective fiber.
Patent JP-S58206004-A (JP)
Inventor: NIWAYAMA TOSHIHIRO
IPC: C10M141/06
Filed: 1982-05-26
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-H07293358-A (JP)
Title: Failure diagnostic method for evaporative purging system
Inventor: TAKAMORI KATSUHITO
IPC: G01M15/04
Filed: 1994-04-27
Abstract: PURPOSE:To realize a failure diagnosis without using any special sensors and the like by measuring the pressure in a purge passage at the time when a control valve for controlling the purge flow-rate is operated, and the pressure in the purge passage at the time when the control valve is stopped, and judging than an evaporative purging system is abnormal when the difference between both the pressures is outside a set range. CONSTITUTION:When warming-up of an engine is completed and the diagnostic condition is established in an operating state where evaporative purging can be carried out, except for idle operation time or deleration operation time, a change-over valve 16 is switched during evaporative purging to communicate a branch passage 14 branched from a purge passage 12 with a pressure sensor 17. The pressure in the purge passage 12 during evaporative purging is detected, and the detected pressure is stored in a RAM. Then, a purge control valve 13 is turned OFF to detect the pressure in the evaporative purge passage 12 to similarly store the detected pressure in the RAM. Next, the difference between both the pressures is determined, and the pressure difference is compared with abnormality decision values on the too small purge flow rate side and on the too much purge flow rate side to judge a failure.
Patent JP-H08262118-A (JP)
Title: Waveform generating circuit for semiconductor testing device
Inventor: HASHIMOTO SHINICHI
IPC: G01R31/28
Filed: 1995-03-23
Abstract: PURPOSE: To provide a waveform generating circuit for semiconductor testing device which can obtain a waveform having high timing accuracy by making pattern information to be able to be unified even when a pin-multiplex function is used and shorting the pattern information preparing and correcting time and redundant pattern information transferring time. CONSTITUTION: In a multi-pin system which corrects the rise and fall of a plurality of timing signals by utilizing the variable delay circuits 30-35 of other pins, pattern information selecting circuits 50 and 51 which decide whether or not the pattern information to be distributed to the other pins is to be distributed to their own pins are provided before the inputs of the waveform generating circuits 40, 41, and 42 of each pin. Therefore, the pattern information can be unified and the transferring time of the pattern information from a storage device to the pattern information register of each pin can be shortened. In addition, the preparing work and correcting work of the pattern information become easier, because the overlapping processing of preparation or correction is not required for the pattern information of a plurality of pins constituted of the same data.
Patent JP-2000280176-A (JP)
Title: Metal-resin bond grinding wheel and manufacture thereof
Inventor: OMORI HITOSHI
IPC: B24D3/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a working surface of high quality by including the solid reducing agent for reducing the metal powder of a conductive grinding wheel including the metal powder, resin and abrasive grains. SOLUTION: A mixture of metal powder, resin, abrasive grains and the solid reducing agent mixed at a normal temperature is baked for formation at a temperature more than the melting point of the reducing agent and less than the melting point of the metal. The reducing agent is liquefied by heating to the melting point of the reducing agent or more, and the oxide formed on the metal surface is deoxidized in the metal surface so as to give the conductivity. When temperature exceeds the melting point of the metal powder, the metal powder is melted and the whole thereof flows, and a danger that the abrasive grains are eccentrically arranged is generated. A reducing agent satisfying the following condition can be used. (a) solid at a molding temperature. (b) liquefied at a temperature during the formation of the grinding wheel (for example, less than 200 deg.C) to reduce metal.  (c) a middle degree of acid for dissolving the only metal surface. (d) handling is easy. As this reducing agent, fatty acid is used.
Patent JP-S63255682-A (JP)
Title: Measurement of azimuth bearing of signal
Inventor: KUBOTA MITSUTOSHI
IPC: G01S7/52
Filed: 1987-04-13
Abstract: PURPOSE:To enable the measurement of the azimuth bearing of a signal with high accuracy by means of a small array of receivers, by using an adaptive beam former and by measuring the azimuth bearing of the signal from that of a notch. CONSTITUTION:Reception signals x(t){x1(t)-xk(t)} which are detected 11 are given to a beam former 12 and an adaptive beam former 20. The former 12 gives a peak bearing detection circuit 13 beam outputs b1(t)-bm(t) for each bearing. The circuit 13 determines the maximum value of beams in the beam outputs and delivers a signal bearing J. In the former 20, on the other hand, each of multipliers 211-21k multiplies the signal x(t) by a weight and each result of multiplication is added 22. When the result y(t) of this addition and the signal x(t) are inputted to a weight control circuit 23, the circuit 23 gives a renewal control to the weight given to a multiplier 23 so that the power of the addition result y(t) be minimized. The renewed weight is given as a notch bearing B(theta) to a notch bearing detection circuit 31 through a directional pattern generation circuit 30. Based on the bearing J and the bearing B(theta), the circuit 31 outputs a signal bearing BJ of high accuracy to an output terminal 32.
Patent JP-S59216116-A (JP)
Title: Semiconductor laser
Inventor: SUZUKI SHINICHI
IPC: G11B7/1372
Filed: 1983-05-23
Abstract: PURPOSE:To eliminate the need for an expensive diffraction grating, etc., by arranging a micro Fresnel lens which has concentric circular gratings for an optical system after the projection of laser light from a semiconductor laser chip, and obtaining laser light and parallel luminous flux. CONSTITUTION:The micro Fresnel lens 18 has three concentric circular gratings 3 in parallel, and their cross section is rectangular and triangular. Thin-film material or resist 17 is provided on a transparent substrate 16 of glass or plastic, and the concentric circular gratings decrease in interval from the centers to the circumferences and have hundreds of cycles.
Patent JP-H02268557-A (JP)
Title: Facsimile equipment
Inventor: SHINADA KOKI
IPC: H04L29/08
Filed: 1989-04-10
Abstract: PURPOSE:To confirm a communication processing result by surely receiving the information of a communication processing request result by comprising a device in such a way that the response of the communication processing result is automatically requested when a communication processing is requested, and issuing output after receiving the information of the result. CONSTITUTION:A service code 1-1 consisting of the specification of the communication, processing, its own station ID, and a multiple address AD at need and image data whose communication is requested are transmitted to a mail system 3. Simultaneously, a service code 1-2 consisting of the specification of the communication processing and its own station ID is automatically transmitted to the mail system 3, and the mail system 3 returns a requested communication processing result to its own station ID. In such a way, the response of the communication processing result can be automatically requested when the communication processing is requested. Thereby, it is possible to surely receive the information of the communication processins request result, and to save time and labor to issue a return request for many times.
Patent JP-S62247676-A (JP)
Title: Compression processing method for picture data
Inventor: SHIMURA KAZUO
IPC: H04N7/26
Filed: 1986-04-18
Abstract: PURPOSE:To improve the data compression factor and to prevent the deteriora tion in the picture quality by performing a estimated coding compression processing between main data and giving the estimated coding process to the interpolation data via the main data together with the rough quantizing process. CONSTITUTION:The smoothing process is applied to the original picture data, where the average between the picture data on the noticed picture element and that on those picture elements near the noticed one is defined as the new picture data on the notices picture element. The smoothed picture data is divided into the main data sampled at proper intervals and the interpolation data. Then the estimated coding process is carried out between those main data. While the estimated coding process is applied to the interpolation data to perform the interpolated estimation via the main data together with the quantizing process to roughly quantize the estimation error. This roughly quantized estimation error is coded based on a Huffman code table.
Patent JP-H06277699-A (JP)
Title: Aerobic medium and high temperature fermentation treatment of sludge
Inventor: YAMAMOTO SEIICHI
IPC: C02F11/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide the good treatment process for sludge by carrying out the medium and high temperature fermentation treatment aerobically at least for excessive active sludge and/or digested sludge generated by various kinds of soil water treatment in a drainage treatment facility in an aerobic medium and high temperature fermentation tank. CONSTITUTION:Sludge as a muddy matter is treated while foams formed on the liquid level are defoamed by using a ventilating agitation device and a heating device installed under the water in a fermentation tank and agitating the sludge as the muddy matter containing at least microbes and organic matters hard-to-decomposed to be generated by the physiological treatment process for aerobic microbes and/or anaerobic microbes of soil water containing sewage, living drainage or raw sewage under the condition of aerobic ventilation and at the medium and high temperature by means of agitating blades disposed on the liquid level of the fermentation tank and agitating the liquid level of the fermentation tank.
Patent JP-S5214272-A (JP)
Title: Powder press
Inventor: SHIBATA AKIO
IPC: B30B11/14
Filed: 1975-07-24
Abstract: PURPOSE: A powder press to reciprocally form two kinds of moldings by means of reciprocally changing female molds using a transferring truck with changing male molds in accordance with the female molds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61249625-A (JP)
Title: Tension reel mandrel
Inventor: MANABE TSUGIICHI
IPC: B21C47/30
Filed: 1985-04-26
Abstract: PURPOSE:To control a gripping allowance minimum and to eliminate the need for the treatment of the gripping allowance after winding by providing a gripping mechanism to pinch the tip of a strip on an auxiliary segment of a drum peripheral face of a tension reel mandrel. CONSTITUTION:The auxiliary segment 11 consisting of plural diameter expanding attachments 12 and two grip attachments 13 is fitted to a mandrel 1. The diameter expanding attachment 12 is fitted to an outer peripheral part of a diameter expanding segment 6 and the grip attachment to an outer peripheral part of a gripping segment 8. A gripping member 16 is then provided to a pinching part 25 formed on an abutting part of both grip attachments 13. Each grip attachment 13 is moved in the direction E, the tip of a strip 20 is inserted into the gap thereof and pinched by gripping members 16, 16. The diameter of the mandrel 1 is then expanded by moving a gripper 5 in the direction B and by pushing out the diameter expanding segment 6 in outer direction. In this case the strip 20 is pinched by rocking the gripping segment 8 in the directions S and by rocking the gripping attachment 13 in the direction F and is clamped double by the gripping member 16.
Patent JP-S62246104-A (JP)
Title: Measuring instrument for recording and reproducing characteristic
Inventor: YAMAMOTO HIROSHI
IPC: G11B5/00
Filed: 1986-04-18
Abstract: PURPOSE:To measure recording and reproducing characteristics with a high precision without the occurrence of disturbance, the generation of a spurious signal, neither unstableness of tracking servo by recording a pilot signal for tracking servo and a recording and reproducing characteristic measuring signal in positions independent of each other. CONSTITUTION:The signal from an electromagnetic conversion characteristic measuring signal generator 1 and a signal where the pilot signal and a bias signal are superposed are inputted to a switch 5; and when tracks are written by heads 71 and 72, the switch 5 is so switched that only the signal where the pilot signal and the bias signal are superposed is recorded on the first zone 152 and only the electromagnetic conversion characteristic measuring signal is recorded on the other zone 151. The reproduced signal from a head amplifier at the reproducing time is the signal, where the pilot signal and the bias signal are superposed, in case of the first zone 152 of each track and is the electromagnetic conversion characteristic measuring signal in case of the other zone 151. A switch 11 is switched to the side of a reproduced signal analyzer 12 when the reproduced signal is the electromagnetic conversion characteristic measuring signal, and the switch 11 is switched to the side of a low-pass filter 13 when the reproduced signal is the signal where the pilot signal and the bias signal are superposed.
Patent JP-H03287092-A (JP)
Title: World clock
Inventor: AIDA TERUO
IPC: G04C17/00
Filed: 1990-04-04
Abstract: PURPOSE:To allow the direct reading of the local time of the places displayed on a disk at a glance by forming the hour hand which rotates one turn a day to a disk shape and displaying the major place names of the world on this disk-shaped clock in the angular positions proportional to time differences. CONSTITUTION:A user turns a ring 10 for moving a reference hand to set this ring at Tokyo and turns a ring 9 for adjusting the time to set the reference hand 7 at the present time of Tokyo on a dial 4 when the user locating at present in the place Tokyo desires to know the local time of the major places of the world. The user knows the present time of Tokyo if he reads the characters of the dial 4 indicated by the reference hand 7. The user is able to know, at a glance, all of the local time of the major places of the world indicated on the dial 4 if he reads the characters of the dial indicated by the place names of the world. If the user is going to stay at any of the major places of the world, the user turns the ring 10 to set the reference hand 7 at the desired place name and sets the reference hand 7 at the local time of this place and the user is able to similarly know the local time of the other major place.
Patent JP-H06283834-A (JP)
Title: Wiring circuit board, production thereof and method for connecting lead
Inventor: OFUSA TOSHIO
IPC: H05K1/18
Filed: 1993-03-25
Abstract: PURPOSE:To facilitate alignment at the time of connection by dealing with the leads arranged in fine pitch when an electronic component, e.g. a semiconductor device, is mounted on a wiring circuit board, e.g. a printed wiring board, and the leads of the electronic component are connected with the wiring circuit board. CONSTITUTION:In a wiring circuit board comprising a base member 1 and a wiring circuit layer 2 formed thereon, a dielectric layer 3 is formed at least on the terminal 2a of the wiring circuit layer 2a and the periphery thereof while a hole 4 arriving at the surface of the terminal 2a is made through the dielectric layer 3 and a conductive material 5 is filled in the hole 4. When such a wiring circuit board is produced, the hole 4 is made through the dielectric layer 3 by irradiating excimer laser if the dielectric layer 3 is made of an organic dielectric material and the wiring circuit layer 2 is made of a metallic layer. When the wiring circuit board is connected with the leads of an electronic component, the leads are fitted at least partially into the conductive material 5 filled in the hole 5 of the wiring circuit board and then the leads are connected.
Patent JP-2000287305-A (JP)
Title: Generator-motor unit
Inventor: HAMAI KYUGO
IPC: B60L50/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new generator-motor unit, which is formed in constitution at a low cost capable of utilizing an existing power train and capable of utilizing an existing production line, and in which generated capacity can be increased and regenerative capacity improved, and to disuse a starter and an alternator in an existing car. SOLUTION: The generator-motor unit is interposed between the output shaft of an engine and the input shaft of a speed changer capable of changing over the neutral state and the forwarding-retreating state and capable of changing a change gear ratio. The unit has a clutch disconnecting and transmitting driving force between the output shaft of the engine and the input shaft of the speed changer more and a generator-motor installed on the input shaft side of the speed changer than the clutch and mounted between itself and the clutch in a manner that torque can be given and received at that time.
Patent JP-H11274062-A (JP)
Title: Method for operating apparatus, exposure method, and manufacture of semiconductor element
Inventor: HANZAWA TATSUO
IPC: G03F9/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To make the moving locus of a stage immediately before the occurrence of an error (the cause of the stoppage of the stage) recognizable after the error has occured, while the stage is moved and the movement of the stage is interrupted so that the locus can be utilized for the analysis of the cause of the error. SOLUTION: The position of a stage 6 is detected by means of interferometers 10 and 11, and the detected positional data are always kept including those detected during the past specific hours. When an error which causes the stoppage of a stage occurs, the operation of apparatus is stopped upon detection of the error. After stoppage, the moving locus of the stage 6 is drawn, based on the kept positional data and used for the analysis of the cause of the stoppage of the stage 6. In addition, it is made possible to return the stage 6 to the position immediately before the occurrence of the error is detected after stoppage.
Patent JP-S62245095-A (JP)
Inventor: MINNSHIYUNGU FUU
IPC: F22B1/02
Filed: 1987-04-15
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-S6297481-A (JP)
Title: Image pickup device
Inventor: HOSOE MITSUYA
IPC: H04N5/765
Filed: 1986-04-18
Abstract: PURPOSE:To attain the electronic monitoring of an image to be recorded and the instant reproduction of a recorded image with a compact camera mode by arranging an image pickup means and a driving means at a right and a left positions respectively facing with an object, and unifying them. CONSTITUTION:A solid-state image pickup element, such as a CCD, etc., is arranged at the vicinity the image-forming plane of an image-forming optical system 1, and a color filter 3 to detect the bits of color information of a body is provided on the said element. An image output from the solid-state image pickup element is read out line by line, and is supplied to an image signal processing circuit 9, then being converted to an NTSC signal. Meanwhile, light that passes through the image-forming optical system 1 is reflected with a half mirror 4 and introduced to a solid-state image pickup element 5, and an output from the solid-state image pickup element 5 is added on a photometry signal processing circuit 6. The photometry signal processing circuit 6, after the execution of an integration time setting, outputs it to an integration time control circuit 7, and the readout of the solid-state image pickup element 2 is controlled with a timing pulse decided corresponding to the quantity of photometry.
Patent JP-S5425835-A (JP)
Title: Image former
Inventor: KUBOTA ATSUSHI
IPC: G03B27/32
Filed: 1977-07-29
Abstract: PURPOSE: To make possible precision adjustment of exposure to photoreceptor and simplify and miniaturize the apparatus by disposing the optical system arranged with plural small image forming elements in array form between the photoreceptor and the original face and controlling the quantity of light of light source with a rotary opening. 
     COPYRIGHT: (C)1979,JPO&Japio