baber/WOPTO huggingface dataset:
Patent JP-S5794430-A (JP)
Title: Die cushion of cushion press
Inventor: YOKOTA FUMIKI
IPC: B30B15/02
Filed: 1980-12-03
Abstract: PURPOSE: To improve the yield of a material by suppressing the intrusion of the circumferential part of the material into a forming die by making the 1st pressure room of a two-stage type die cushion independent of the 2nd pressure room and by staggering cushion operation in the 2nd pressure room.  
     CONSTITUTION: When pressure force operates on a die cushion 10 which has the 1st pressure room 13 and 2nd pressure room 17, the stepped part 15a of an operating rod 15 is separated from a free piston 23, so the depression of the 1st cushion ram permits the operating rod 15 to slide toward the free piston 23. The refore, reaction force which corresponds to the internal pressure of the 1st pressure room 13 operates on a blank holder. When drawing formation advances and the stepped part 15a of the operating rod 15 strikes the free piston 23, the internal pressure of the 2nd pressure room 17 is added to the wrinkling pressure force of the circumferential part of a material. As a result, the intrusion of the circumferential part into a forming die is nearly stopped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0334874-A (JP)
Title: Printing position determining apparatus of printer
Inventor: IWATA EIJI
IPC: B41J21/16
Filed: 1989-06-30
Abstract: PURPOSE:To perform printing while avoiding the rule or frame line applied to paper by providing a line detection sensor detecting the line applied to the paper before printing and a control circuit determining the printing position of the paper on the basis of the output of the line detection sensor. CONSTITUTION:When printing is performed, a line detection sensor 5 detects a rule or a frame line to send a signal (a) to a printing position control circuit 4 as line detection data. The printing position control circuit 4 receives the signal (a) to operate a printing position and sends a signal (c) to a central control circuit 3 as printing position data being the operation result. The central control circuit 3 receives a signal (b) as the paper sensing data from a paper detection sensor 2 and sends the signal (a) to a printing circuit 1 as printing data while monitors the signals (b), (c). The printing circuit 1 performs printing on the basis of the received printing data. By this method, printing can be performed so as not to be superposed on the rule or frame line on paper.
Patent JP-S6148284-A (JP)
Title: Optical picture transmitter
Inventor: MATSUSHITA KIWAMU
IPC: H04B10/508
Filed: 1984-08-16
Abstract: PURPOSE:To eliminate interference between channels due to nonlinear distortion of a laser diode by restoring a signal into a frequency multiplex signal by an N:M photo synthesizing and branching device and transmitting simultaneously the signal to M-set of receivers being the same number or over the channel number. CONSTITUTION:Each output signal separated at each channel by band amplifiers 4-1-4-n is inputted to laser diodes 7-1-7-n through separate laser diode drive circuits 6-1-6-n and converted into optical signals. The optical output signal of the diodes 7-1-7-n is inputted to the optical synthesizing/branching device 12 by optical paths 11-1-11-n and after they are synthesized once at the device 12, they are branched again uniformly into M lines of optical fibers 8-1-8-m being the same number or over the channel number N and led to photodetectors 9-1-9-m, which convert the inputted optical signals into electric signals and give them to TV receivers 10-1-10-m.
Patent JP-S5961536-A (JP)
Title: Material supplying system
Inventor: YAJIMA TOSHIO
IPC: B21D43/00
Filed: 1982-09-28
Abstract: PURPOSE:To eliminate necessity of confirmation of defective printed part and manual operation of material supply and increase work efficiency by storing positional data of defective printed part and preventing positioning of the defective printed part to the working section. CONSTITUTION:An operator inputs a printed part PP having defect such as a loss etc. out of printed parts PP of a material 21 by an operation panel. At this time, the position of printed parts PP is expressed by matrix display K, L, and the matrix displayed data K, L are inputted. The data K, L are stored in a memory by CPU as defective printed part data. The CPU moves the material 21 in the direction of the arrow, and detection is performed successively from the left end mark M of the first line mark M, and only normal printed parts PP are blanked by a press machine.
Patent JP-H0919957-A (JP)
Title: Molding method for plastic bottle having narrow part
Inventor: TAKITA MASANORI
IPC: B29L22/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To improve bottle strength and a squeezing property by forming a specified temperature distribution in a preform before drawing blow molding and controlling the transfer of a resin. SOLUTION: The cross section of an A part has dimensions so that the whole side of the A part contacts or approaches the inner surface of a preform when a temperature adjustment core 16 is inserted into the preform. As a result, a part of the preform opposite to the side of the A part, the whole part above a part which is to be a narrow pad part after drawing blow molding, is a low temperature part the temperature of which is 5 deg.C or more lower than that of a high temperature part. Two pairs of precut surfaces 17, 17' which are opposite to each other are formed on the side of a B part. Among inner surfaces of the preform, a surface opposite to a surface 18 is cooled selectively.  As a result, in the preform, a part below the part which is to be the narrow part after drawing blow molding is cooled so that high temperature parts the temperature of which is higher than a prescribed temperature and low temperature parts the temperature of which is 5 deg.C or more lower than that of the high temperature parts are distributed alternately in a shape of longitudinal stripes.
Patent JP-H0923479-A (JP)
Title: Mobile telephone terminal
Inventor: EBISAWA TOSHIO
IPC: H04W88/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a convenient mobile telephone set by restoring a speech by automatic transmission to the opposite party in speaking after restoring fault radio wave interruption. SOLUTION: The restoration of outside area 13 by rejecting the fault in a radio section is waited and the function of making a mobile telephone terminal automatically transmit 14 and 15 to the opposite party, between which the speech is stopped, after recognizing the restoration of outside area is provided. In addition, in order to prevent automatic transmission when a user does not desire, stand-by timers 10a and 10b are provided to provide a function prohibiting 16 automatic transmission when a fault in the radio section such as radio wave interruption continues more than a fixed time. At the same time, a function to inform the user that the terminal is in standby 12a concerning automatic transmission or in automatic transmission 12b is provided.
Patent JP-H0571963-A (JP)
Title: Level measuring scale
Inventor: MATSUURA MORISUKE
IPC: G01C15/06
Filed: 1991-06-14
Abstract: PURPOSE:To efficiently and accurately measure a level. CONSTITUTION:A liquid or gas is sealed in a transparent outer cylinder 1 and a scale 5 receiving the buoyancy of the liquid or gas to float is received in the cylinder 1. A wt. 8 abutting the lower pointed end 7 of the scale on the pointed recessed part 2a provided to the bottom surface of the outer cylinder 1 is provided to the lower part of the scale 5. When the outer cylinder 1 is erected, the scale 5 becomes a vertically erected state in the cylinder 1 and, by reading the graduations 6 provided to the scale 5 by a level meter, a level can be accurately measured.
Patent JP-S6413551-A (JP)
Title: Photomask protector
Inventor: OGAWA YOSHIYUKI
IPC: G03F1/00
Filed: 1987-07-08
Abstract: PURPOSE:To facilitate the washing of protective films or the removal of foreign matter from the films without breaking the films and to improve workability by forming the protective films with an inorg. substance. CONSTITUTION:A pair of photomask protectors 12 each obtd. by adhering a protective film 14 of an inorg. substance to one end of a frame body 3 with both ends open are fitted to both sides of a photomask 1 with an adhesive. When the films 14 are contaminated or foreign matter sticks on the films 14, the washing of the films 14 or the removal of the foreign matter can easily be carried out by a conventional method without breaking the films 14 and the protectors 12 can be reused. Since it is not necessary to detach the protectors 12 before the washing or removal, the protectors 12 can be used as X-ray mask protectors.
Patent JP-S6230645-A (JP)
Inventor: TANIYOSHI SHUICHI
IPC: C04B5/02
Filed: 1985-08-02
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-S5961964-A (JP)
Title: Manufacture of thin film transistor
Inventor: KODAMA TOSHIROU
IPC: H01L27/12
Filed: 1982-10-01
Abstract: PURPOSE:To obtain a thin film transistor having the favorable characteristic by a method wherein an a-Si film and an SiO2 film are formed continuously according to the plasma CVD method without breaking the vacuum condition at the formation process of a passivation film. CONSTITUTION:A gate electrode (NiCr) 21 is formed on a glass substrate 20, and a gate insulating SiO2 film 22 is formed in a plasma CVD device introduced with mixed gas of nitrous oxide gas and silane gas or mixed gas of oxygen gas and siliane gas. Then after mixed gas is exhausted without breaking the vacuum condition, an a-Si film 23 is formed according to the plasma CVD method using silane gas, the substrate is taken out from the device, and a source electrode 24 and a drain electrode 25 are formed. Similarly, the a-Si film 26 and the SiO2 film 27 are formed continuously without breaking the vacuum condition to make as the passivation film 28. Because the a-Si film 26 acts as the buffer layer, no damage is applied to the channel part, increase of the surface state on the surface of the a-Si film 23 of the semiconductor layer is not generated, and the characteristic is not deteriorated.
Patent JP-H08204568-A (JP)
Title: Noise shaper
Inventor: OKAMOTO TOSHIYUKI
IPC: H03M3/04
Filed: 1993-06-18
Abstract: PURPOSE: To reduce the sum total of noise in a signal band by shaping the quantization noise to superpose it on a high frequency area. CONSTITUTION: The difference between an output signal Y and an input signal X of a ternary quantizer 160 is inputted to an integrator 120 and is integrated. The difference between the output signal of the integrator 120 and the signal obtained by amplifying the output Y of the quantizer 160 twice in an amplifier 171 is inputted to an integrator 140 in the second stage and is integrated, and the output is inputted to a quantizer 160. The quantizer 160 receives the output of the integrator 140 and outputs three values 0 and ±1 with ±0.5 as thresholds. Consequently, the output spectrum of a noise shaper 100 has the spectrum where the signal obtained by subjecting most of the quantization noise to differentiation of second order is superposed on the input of the noise shaper 100. Thus, the noise sum total in the signal band is reduced without damaging the conventional S/N characteristic. When one-sample delay data of the quantizer 160 is 0, the product between stored data for delay and a positive coefficient smaller than one is supplied to the integrator 120.
Patent JP-H0335973-A (JP)
Title: Surface treatment of metal
Inventor: HONDA MITSURU
IPC: B24C1/00
Filed: 1989-07-04
Abstract: PURPOSE:To easily control the size, etc., of a trace with the setting of the revolving speed, viscosity, etc., of a liquid medium and to keep a work surface cleanly in an optimum state by giving a kinetic energy in the horizontal direction while sinking a processing spherical particle inside a liquid medium, colliding with the work surface and forming a spherical trace. CONSTITUTION:A kinetic energy in the horizontal directional component allowing a processing spherical particle 8 collided toward the surface of the metal body 1 to be processed which is arranged inside a container 21 is given by the rotation of a propeller 6 to a liquid medium 9, in the process filling up the liquid medium 9 into the cylindrical container 21 and sinking the processing spherical particle 8 to the bottom part from the apex of the liquid medium 9. A sufficient spherical trace can thus ne formed on the surface of the metal material 11 to be processed in the sinking stage.
Patent JP-H1019560-A (JP)
Title: Surveying equipment with automatic focus adjustment device
Inventor: TSUDA KOJI
IPC: G01C3/06
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a surveying equipment which has an automatic focus adjustment function whereby a focal point can be adjusted automatically. SOLUTION: The surveying equipment has a collimation telescope for collimating an object to be measured and an optical wave distance-measuring part for measuring the distance to the object. Moreover, the equipment is provided with a focus lens position-operating part 23 for operating a position of a focus lens 31 of the collimation telescope which is focused at the distance measured by the measuring part, a focus lens position-controlling part 25 which moves the focus lens 31 to the operated position, and a focus lens-driving device 27.
Patent JP-2000011305-A (JP)
Title: Thermal asperity detecting method for magnetic storage device and circuit therefor
Inventor: TAKAHASHI YASUHIKO
IPC: G11B5/035
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To detect thermal asperities by slice levels in accordance with characteristics of respective magneto resistance elements in the thermal asperity detecting method of a magnetic storage detecting that the magneto resistance elements are brought into contact with a magnetic recording medium and circuit therefor. SOLUTION: In this circuit, slice levels being m times (m>1) of output levels are produced by detecting amplitudes of outputs of magneto resistance elements 2-1, 2-2. Since slice levels having relative values of outputs are produced from the outputs of the elements, the slice levels having magnitudes in accordance with output levels of the respective elements are automatically produced. Since slice levels in accordance with characteristics of the respective elements can be automatically produced, thermal asperities of the respective magneto resistance elements are correctly detected.
Patent JP-S6417751-A (JP)
Title: Facsimile device
Inventor: NAKADAI YOSHIKAZU
IPC: H04N1/00
Filed: 1987-07-10
Abstract: PURPOSE:To improve the operation performance and smoothly discharge and stack a roll paper by opening and closing an original tray to this side by a hinge set between a copying tray and a partitioning member and locking the partitioning member onto a copying tray and installing an original tray and a copy tray in vertically tilting ways in the paper discharge direction. CONSTITUTION:A copied paper sheet is discharged to a copy discharge port 4 by a discharge roller 15 of a body, and sent to a copy tray 16 side and dropped, since the setting angle theta of the copy tray 16 has an angle permitting drop of the copy. Though, in this case, when the copy contacts a copy guide surface 22, the copy is led in the folded state into a copy stack part 16f, the sheet is folded by a copy pressing roller 19 and the uneven part of an inclined surface and stacked into the stack part 16f. A discharged original is discharged into a discharge port 3 by an original feeding roller 7, and stacked into the stack part 18b of an original tray 18 at a set angle theta adjusted to the angle of the discharge direction.
Patent JP-S5961465-A (JP)
Title: Drive circuit for amplifying gate type gto
Inventor: KATAOKA YASUO
IPC: H02M1/06
Filed: 1982-09-30
Abstract: PURPOSE:To reduce the normal loss by dividing an OFF power source into the power sources for a main GTO and for an auxiliary GTO, and associating them with a switch, thereby eliminating a reverse bias device. CONSTITUTION:An OFF power source E21 for a main GTO Qm and an OFF power source E22 for an auxiliary GTO Qa are connected in series, and a bidirectional switch S3 is connected between the connecting point and the cathode of the auxiliary GTO Qa. An OFF switch S'2 is inserted into the series circuit of the power sources E11, E21, and a series circuit of an ON power source E10 and an ON switch S1 is connected in parallel with the series circuits. In order to turn ON the GTO Qm, Qa, the switch S1 is closed when the switches S'2, S3 are opened. In order to turn OFF the GTOs Qm, Qa, the switch S1 is opened, and the switches S'2, S3 are closed.
Patent JP-2000011684-A (JP)
Title: Input protective circuit, antifuse address detection circuit and semiconductor integrated-circuit device
Inventor: OISHI TSUKASA
IPC: H01L27/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an input protective circuit which performs a programming operation precisely by using a high voltage, to provide an antifuse address detection circuit and to provide a semiconductor integrated-circuit device. SOLUTION: An input protective circuit in a semiconductor integrated-circuit device has a bipolar transistor laid out with reference to a wiring layer M1a. An N-type active region 106 in the bipolar transistor is connected to the electrode 116 of a programmed element. The electrode 116 is connected to the wiring layer M1a. The wiring layer M1a supplies a high voltage in order to damage the dielectric of the programmed element. The voltage of a P-type well 104 is adjusted from the outside via a resistance element N10. Thereby, an erroneous program due to a surge coming from the wiring layer M1a can be prevented.
Patent JP-H1014985-A (JP)
Title: Motor-driven wheelchair
Inventor: SUGANO NOBUYUKI
IPC: A61G5/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and to facilitate removal and fitting of a wheel by minimizing electric wiring and the number of parts. SOLUTION: In a motor-driven wheelchair with a system wherein motor- driven units are respectively provided on each of left and right wheels 2 and electricity is supplied from a battery 46 provided on one wheel 2 side to each wheel unit through wire harnesses (electric wirings) 45 an 51 and a main switch, the main switch and a switch lever 29 for driving this are integrally incorporated into the motor-driven unit of at least on the side where the battery 46 is provided.  As the main switch and the switch lever 29 for driving this are integrally incorporated into the motor-driven unit at least on the side where the battery 46 is provided, the wire harnesses 45 connecting the main switch with the motor-driven unit do not appear on the body frame 3 side and therefore, the electric wirings and the parts accompanied with these are minimized and the structure is simplified and removing and fitting properties of the wheels 2 are improved.
Patent JP-H09117906-A (JP)
Title: Molded board mainly made of vegetable natural fiber such as oil palm fiber
Inventor: KOBAYASHI ATSUSHI
IPC: B27N3/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a molded board, which is mainly made of vegetable natural fiber such as oil palm fiber and is equipped with air-permeability, water repellency, water insulating properties, the rigidity of the set strength and the like. SOLUTION: This molded board is obtained by forming fibers, which are obtained by splitting the empty bunch of oil palm and then added with adhesive 2 under heat and pressure. In this case, the adhesive 2 is added by the amount, by which the entwinement of the fibers and the sectional diameters of air- permeable passages formed between the fibers by the forming under heat and pressure are almost maintained or the air-permeability is ensured and, at the same time, water insulating properties are given. Instead of the fibers obtained by splitting the empty bunch of oil palm, fibers obtained by splitting the empty bunch of oil palm mixed with jute fibers and/or wooden chips can be employed.
Patent JP-H0922396-A (JP)
Title: Network linking method, and call originating network and linking device therefor
Inventor: SAITO TADASHI
IPC: G06F21/31
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance the secrecy and propriety of a password, to prevent an unauthorized use of the password from succeeding and to make an original caller able to recognize that effect even when the unauthorized use was successful. SOLUTION: A network 1 transmits the certificate 44 of a form for which at least the latter of the identification number 42 and the password 43, etc., in the network 3 of the caller is ciphered and a message 41 to this linking device 2 and the linking device 2 which receives them logs in the network 3 and transmits the message 41 by using the identification number and the password 43 taken out by decoding the ciphered part of the certificate 44 by a secret key 23. The linking device 2 executes message transmission to the network 3 only when a difference between the preparation time of the certificate 44 and the reception time is within a prescribed range and is also provided with a function for informing the caller of the result of transmission to the network 3 based on a mail address from the caller.
Patent JP-S6415576-A (JP)
Title: Metallic diaphragm valve
Inventor: ARAKI SATORU
IPC: F16K7/12
Filed: 1987-07-09
Abstract: PURPOSE:To enable increase of a deformation amount, by a method wherein a diaphragm, made of a metal, has an outer peripheral part nipped in a sealed manner, and a central part expanded in a partially spherical shell shape opposite to an upper surface. CONSTITUTION:A body 1 of a diaphragm valve is provided on the left side with an inflow port 3 and on the right side with an outflow port 4 and at its central part with up and down flow passages 5 and 6. A diaphragm 9 made of a stainless sheet is situated on the upper surface of the up flow passage 5 of the body 1, and is held between the nip formed by a stepped part 12 and the outer peripheral part of a cover 2. The diaphragm 9 is formed in a partially spherical shell shape having a high curvature, and its shape is formed so as to satisfy a formula of Rbeta<2>/t<5.37, wherein R is a curvature of radius, (t) is the thickness of the sheet of the diaphragm, and 2beta is an angle of the center of a curvature with a straight line for interconnecting both ends of the spherical shell of the diaphragm. This constitution enables increase of a deformation amount of the diaphragm following a valve rod 8.
Patent JP-S6416809-A (JP)
Title: Metal-containing polymer composition and production thereof
Inventor: YAMAMORI NAOKI
IPC: C09D201/02
Filed: 1987-07-09
Abstract: PURPOSE:To obtain a polymer composition, having sufficient film-forming properties and hydrolyzability in an ionic atmosphere and capable of exhibiting self- polishing effects and antifouling performances, by introducing novel metallic bonds into the backbone (terminals) or side chains (terminals) of a polymer. CONSTITUTION:A composition, consisting of a high polymer having one or more bonds expressed by formula IV (M is metallic atom having >=2 valence; lis >=1; m and n are >=0; l+m+n is same as the valence of M; Y is NH, etc.; X is a group expressed by formula V; R1 is OH, halogen, etc.; R2 is O or 1-10C hydrocarbon residue) and obtained by reacting a compound (provided that it is a high polymer in the case of a monofunctional compound) having one or more groups expressed by formula I, II or III (Z is O or S; A is H or alkaline metal; p is 0-5) in the molecule with oxide, hydroxide, halide, inorganic acid salt or 1-10C organometallic salt of a metal having >=2 valence and, as necessary, modifying the resultant product with a compound selected from water, (thio)alcohols, (thio)isocyanates, (thio)carboxylic acids, etc.