baber/WOPTO huggingface dataset:
Patent JP-H11352387-A (JP)
Title: Optical axis correcting device
Inventor: MIYAHARA KIYOHIKO
IPC: H04B10/07
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a divergence of focus and to make the turning response speed of a mirror higher in the case of correcting an optical axis in a light spatial transmission device. SOLUTION: When incident light L1 is reflected on the reflection surface 12a of the mirror 12 and radiated to a position detection sensor 7, deviation ΔS between an incidient point P1 on the sensor 7 and a reference position PO is detected on this optical axis correcting device 10 side. In order to correct the optical axis by as much as the deviation ΔS, the device 10 drives Y-axis driving mechanism parts 18 and 19 so as to change the angle of the reflection surface 12a of the mirror 12. At such a time, the position of a reflecting part on the reflection surface 12a in a Z-axis direction is prevented from being displaced. For example, the driving force of '-2' is given to the mechanism part 18 and simultaneously the mechanism part 19 is made to keep the state of '±0'.  Thus, the mirror 12 is turned in the same direction by the same angle as in the case of giving the driving force of '-$1' to the mechanism part 18 and the driving force '+1' to the mechanism part 19 without displacing the reflecting part in the Z-axis direction.
Patent JP-H0735299-A (JP)
Title: Water supply device with reverse flow preventing function
Inventor: NAKAJIMA KAORU
IPC: F17D1/08
Filed: 1993-06-28
Abstract: PURPOSE:To prevent reverse flow certainly by a simple constitution, by automatically starting and stopping a pump provided on the way of a water distributing pipe, and driving the pump compulsively based on a detection signal from a reverse flow detector provided in a discharge pipe, when this pump stops. CONSTITUTION:A pump 2 is set on the way of a metal distributing pipe 1 and a reverse flow detector 3 is set on discharge side of the pump 2 in the water distributing pipe 1. These pump 2 and reverse flow preventing valve 3 are connected to a control panel 10 having a control section 11 and the pump 2 is automatically started and stopped by the control section 11 according to water supply condition. The pump 2 in its stop condition is driven compulsively based on the detection signal when reverse flow occurrence is detected by the reverse flow detector 3. A pressure loss can be eliminated by such constitution and also the structure of the water supply device can be simplified and space saving can be attempted.
Patent JP-S5858663-A (JP)
Title: Microprogram controller
Inventor: KURODA KENJI
IPC: G06F11/36
Filed: 1981-10-01
Abstract: PURPOSE:To make a debug soft and high efficient, by setting an address sequence pattern to a designated memory, and stopping a device or branching to a specified address, only when a microprogram is executed in accordance with the specified setting. CONSTITUTION:An address sequence pattern is set in advance to a designated memory 8, an address sequence pattern of a micro-address 2 outputted from a micro-sequencer 1 is compared 11 with the address sequence pattern set to said designated memory 8, and in case of coincidence, a device is stopped, or it is made to forcibly branch to a specified address. In this regard, when the designated memory 8, a down counter 10 and a zero detector 13 are added in order to detect coincidence of the address sequence pattern, in case when each of them has 4-bit width, the sequence pattern of maximum 15 levels can be designated, it can cope with multi-branch, and debug can be executed soaftly and with high efficiency.
Patent JP-H052836-A (JP)
Title: Signal transmission system
Inventor: EBISAWA KAN
IPC: G11B20/18
Filed: 1991-06-27
Abstract: PURPOSE:To increase the error correction capacity of a digital signal to be transmitted. CONSTITUTION:A video signal from an input terminal 1 is supplied to an encoder 3 and is converted into a signal of a MUSE system. A voice signal from an input terminal 4 is supplied to an encoder 6 and is converted into the MUSE system. These signals are switched in a switching machine 7 and a time division multiplexing is performed for them. These signals are supplied to frequency multiplexer 11 through a FM modulator 10. A voice signal supplied to the switching machine 7 from the encoder 6 is supplied to an error correction code generator 51 and an error correction code is generated. A clock signal from a clock generator 9 is supplied to a PLL 12 and a pilot signal of a prescribed frequency is formed. These signals are supplied to an AM modulator 52 and an AM modulation is performed for the pilot signal by the error correction code. These signals are supplied to a frequency multiplexer 11 and the multiplexed signals are supplied to a cutting machine 15.
Patent JP-S5946091-A (JP)
Inventor: USAMI NOBORU
IPC: H05K3/12
Filed: 1982-09-09
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-H059573-A (JP)
Title: Production of steel plate excellent in toughness at low temperature in as-rolled state
Inventor: SHIMIZU MASATO
IPC: C21D8/02
Filed: 1991-06-27
Abstract: PURPOSE:To obtain the steel plate by subjecting a steel having a composition in which chemical components are regulated to heating up to a specific temp. and to continuous rolling down at respectively specified temp. and reduction of area twice or more and then finishing rolling at specific temp. CONSTITUTION:This steel has a composition consisting of, by weight, 0.01-0.20% C, 0.05-0.50% Si, 0.30-1.80% Mn, 0.010-0.100% Al, 0.005-0.080% Nb, and the balance Fe and containing, if necessary, one or more kinds among 0.05-1.00% Cu, 0.05-2.00% Ni, 0.05-0.10% V, 0.005-0.030% Ti, and 0.0005-0.0050% Ca. A slab of this steel is heated up to >=1200 deg.C and subjected continuously to rolling down twice or more at a reduction of area of >=20% per pass at a temp. in the range where the temp. in the central part of thickness of the steel slab becomes 1100-950 deg.C, and rolling is finished in the temp. range between-900 deg.C and the Ar3 transformation point. By this method, the steel plate excellent in toughness at low temp. in the as-rolled state can be obtained while obviating the necessity of low temp. heating and rolling at a temp. not higher than the Ar3 transformation point.
Patent JP-S5282242-A (JP)
Title: Oil applying system for fixing roller
Inventor: AZUMA YUUICHIROU
IPC: G03G15/20
Filed: 1975-12-27
Abstract: PURPOSE: To provide an oil applying system for a fixing roller, in which two rollers are used to accomplish sdjustment of oil application to the fixing roller and removal of the offset toner so that the oil may be uniformly applied to the fixing roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0646326-A (JP)
Title: Image pickup device
Inventor: TSUNEKAWA TOKUICHI
IPC: H04N5/351
Filed: 1993-06-28
Abstract: PURPOSE:To improve the usability of the image pickup device by automatically controlling and driving a storage time control means and an exposure control means based on a sequence program set preliminarily in accordance with a designated photographing mode. CONSTITUTION:When a release button is depressed at the point of time t1, a one-shot circuit 19 operates, a pulse CPO is outputted and it is transmitted to a synchronizing signal generation circuit 10 via an OR gate 20. A circuit 10 starts the reading of an image signal by outputting a signal controlling an image signal processing circuit 11 and a video recording signal generation circuit 12. A solid-state image pickup element 2 starts the storage operation of the image signal at the point of time t2. The storage time of the image signal to the element 2 in a photographing, in other words, exposure time is controlled by a photometric signal processing circuit 8 and a storage time control circuit 9 based on an object luminance. At the point of time t3 when the storage operation of the image signal is terminated, the image signal outputted from the element 2 is inputted in a head 13 via the circuits 11, 12 and a gate circuit 22 and the video signal corresponding to the image signal is recorded in an image recording medium 14.
Patent JP-S5858911-A (JP)
Title: Controller for continuous rolling mill
Inventor: ISHIMURA KOUICHI
IPC: B21B37/00
Filed: 1981-09-30
Abstract: PURPOSE:To provide a titled device which improves the dimensional accuracy of rolled materials by controlling the draft position of rolling mills in accordance with the detected value of the height size of the rolled material on the outlet side of the rolling mills and controlling the rolling reduction of the rolling mill of the previous stage for the purpose of compensating the change in the breadth size in accordance with said control. CONSTITUTION:A size detector 6 is provided on the outlet side of the #i stand rolling mill 4 of continuous rolling mills having calibers to detect the size (hi) in the height direction of a rolled material 5. The deviation DELTAhi between said (hi) and a reference size hREF is multiplied by a prescribed gain in a control gain device 17. In accordance with the resultant control gain, a PI device 18 controls the draft position of the mill 4 via a thyristor device 14 so as to make the above-mentioned deviation zero. Then a compensating device 19 receives the control signal of the device 18 as its input and controls the draft position of the #i-1 stand rolling mill 3 so as to compensate the fluctuations in the breadth size in accordance with the change in the draft position of the mill 4 by said control signal.
Patent JP-S5490135-A (JP)
Title: Preparation of high purity terephthalic acid
Inventor: ITAYA SHIKIYASU
IPC: C07C63/26
Filed: 1977-12-28
Abstract: PURPOSE: To prepare a high purity terephthalic acid for direct polymerization use, having excellent slurrifying characteristics, with low oxidation loss of the acetic acid solvent, by carrying out secific two-stage immersion treatment of a crude product obtained by the relatively mild single stage oxidation of p-xylene.  
     CONSTITUTION: p-Xylene is oxidized with an O 2 -containing gas in acetic acid solvent at 170-230°C under pressure, in the presence of a Co-Mn-Br catalyst, and a crude product containing 500-3000 ppm of 4-carboxybenzaldehyde and having an optical density of ≤0.3 at a wave length of 340 mμ is obtained. More than 60 wt% of the above oxidation product is separated and recycled to the oxidation reactor, and the remaining part of the product is added with 2-10 weight times of hot acetic acid to obtain an acetic acid dispersion of crude terephthalic acid. The dispersion is subjected to the primary immersion treatment under agitation at a temperature between the oxidation temperature and 240°C, and then to the secondary immersion treatment under agitation at a temperature lower than the primary treating temperature by at least 10°C, to obtain the high quality terephthalic acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0322124-A (JP)
Title: Input/output device
Inventor: TOTSUKA YUKITAKA
IPC: G06K11/06
Filed: 1989-06-20
Abstract: PURPOSE:To surely instruct and input the part of a tablet input part corresponding to information displayed on a display surface by allowing the information displayed on the display surface of a CRT display part to reach the tablet input part while being led with an optical fiber constituting an optical fiber layer. CONSTITUTION:The information 7 displayed on the display surface 4 reaches the sensitive area 7a of the tablet input part 2 while being led with the corresponding optical fiber 11 of the optical fiber layer 10. Thus, regardless of the position of an operator who confirms the information 7, the operator can confirm the information 7 on the sensitive area 7a, and he never instructs and inputs the different position of the tablet input part 2. Then, since even the information displayed in the vicinity of the edge part of the display surface 4 where distance to the tablet input part 2 becomes large can be surely instructed and inputted, an input item can be increased remarkably.
Patent JP-S6136881-A (JP)
Title: Pattern discriminator
Inventor: MIYAGAWA MICHIAKI
IPC: G06T1/00
Filed: 1984-07-30
Abstract: PURPOSE:To discriminate various patterns at a high speed by storing previously the image pickup signals of plural TV sets in the form of the pattern discriminating information and then giving the selection commands for the window superposition, the change of the binary coded threshold value of a subject pattern, the position correction, etc. CONSTITUTION:One of image pickup signals is selected by a camera selection circuit 3 according to a command given from an information selection control circuit 6 and appllied to a pattern discriminating circuit 4. For the discriminating information of the image pickup signal, the binary coded threshold level information A, the pattern reference position information B within an image pickup screen, the window information C, the decision reference information D, etc. are stored to a memory 8. Then the desired one of these information is read out via an information selecting circuit 7 and given to the circuit 4. The information A is given to a binarization circuit 41 at the circuit 4 and divided into the prescribed number of picture elements by a screen dividing circuit 42 to be stored to a picture memory 43. At the same time, the 2-dimentional coordinate position of a pattern is detected by a picture position detecting circuit 44. This position data is given to a window generating circuit 45. The feature quantity data on the area value, etc. within a window area of a fixed form is measured by the outputs of the circuit 45 and the memory 43 at a feature extracting circuit 47 and stored to a memory 48 to be compared with the decision reference data given from an information selection circuit 74. Then the result of discrimination is delivered.
Patent JP-S6048319-A (JP)
Title: Injection molding
Inventor: MORITA HIROYUKI
IPC: B29C45/50
Filed: 1983-08-29
Abstract: PURPOSE:To raise the fluidity and uniformity of molding materials by injecting the molding material while applying a high-frequency vibration to pins provided to injection piston and screw and/or molds. CONSTITUTION:In moving an injection screw 1 in the directions of arrows 7 and 7', a rotary mechanism 11 is turned, a molding material 5 charged into a hopper 4 is introduced into an injection cylinder 8, plasticized, and injected. While vibrating the injection screw or the injection piston with high speeds in the axial direction as shown by arrows 7 and 7' by a vibrator 12, the molding material is injected to obtain moldings having lesser strain and cracks.
Patent JP-H03130563-A (JP)
Title: Heat engine and operation of heat engine
Inventor: JIYOOJI SAIDAUEI
IPC: F02G1/045
Filed: 1990-06-15
Abstract: PURPOSE: To enhance the operating efficiency of an engine by thermally coupling together a property modulator which has a first working material producing a cyclically varying temperature or pressure and to which heat is continuously applied, and an energy converter which converts a part of the heat into work. CONSTITUTION: This heat engine H comprises a property modulator 1 and an energy converter 2, the property modulator 1 having work transfer input and output means 3, 4 and heat transfer input and output means 5, 6, with heat Q continuously applied from an external heat source via a heat input means 10 during a cycle. The energy converter 2 has heat output and input means 8, 7 connected respectively to the heat transfer input and output means 5, 6 and has a work output 20 for feeding work W to the outside. The cyclically varying temperature or pressure of the first working substance of the property modulator 1 is transmitted to the energy converter 2 and a part of the heat is converted into work for output as the work output 20.
Patent JP-2000348095-A (JP)
Title: Information display system and information display device
Inventor: YOKOYAMA SUSUMU
IPC: G06Q50/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an information display system and an information display device which delay display data whose display in real time is unnecessary and reduce exchange information costs and running costs. SOLUTION: This system is an information display system in which a control part 12 of a server device 1 outputs reception data to a delay part 13 when they are delay data that satisfy a preset delay condition, outputs them to an accumulation part 14 after they are temporarily held at the delay part 13 and the data are transmitted by a transmission part 15. Also, a control part output the reception data to a delay part when they are the delay data which satisfy the preset condition, outputs them to an accumulation part after holding them for a specified time and displays them at a display part.
Patent JP-H098442-A (JP)
Title: Wiring board, wiring board for mounting use and mounting circuit device
Inventor: SHIMADA OSAMU
IPC: H01L21/60
Filed: 1995-06-23
Abstract: PURPOSE: To provide a wiring board for mounting use formed into a structure, wherein the reliability of the connection of bump electrodes with the input/output terminals of a semiconductor element, which is caused by an irregularity in the heights of the electrodes, can be improved, and to bring out the high-reliability function of the wiring board while the cost of the wiring board is prevented from being increased. CONSTITUTION: A wiring board for mounting use is formed into a structure, wherein the wiring board has a wiring board main body 4 for mounting use and bump electrodes 4a for connection use provided on the surface of the main body 4 and the point surfaces of the electrodes 4a are formed into a multilayer structure consisting of a high-hardness conductor layer 4a,.  In more concrete terms, the wiring board is formed into a structure, wherein the bump electrodes 4a, which are connected with input/output terminals of a semiconductor element, are provided on the surface of the main body 4, the sides, which face the surfaces of conductor pads 4b1 of the electrodes 4a are formed into a multilayer structure consisting of a comparatively low-hardness conductor layer 4a1 and the point surfaces of the electrodes 4a are formed into the multilayer structure consisting of the high-hardness conductor layer 4a2 .
Patent JP-S5859075-A (JP)
Title: Adjusting mechanism for thickness of metallic mold
Inventor: TAKESHITA MASAMICHI
IPC: B29C61/00
Filed: 1981-10-05
Abstract: PURPOSE:To provide the titled mechanism which facilitates delicate adjustment of mold thickness and does not require an excessive mold strength, by a method wherein a slanted sliding block for determining the advancing limit of a pressurizing slidable mold piece is provided, and the pressure exerted on an adjusting rod for mold thickness is detected and controlled. CONSTITUTION:The slanted sliding block 8 is adjusted so that a cavity part 10 has a predetermined mold thickness, and the cavity part 10 is pressurized by the pressurizing slidable mold piece 3 driven by a pressurizing drive source 11 through a pressure cylinder 7. The tip of the adjusting rod 5 for mold thickness fixed to a pushing-out plate 4 collides against the block 8, a pressure sensor 6 detects a part of the pressure, and the drive source 11 is controlled through a pressure controller 9.
Patent JP-H05317645-A (JP)
Title: Method for removing organic halide
Inventor: JII EMU BITSUKURU
IPC: B01D53/86
Filed: 1992-05-25
Abstract: PURPOSE:To provide a method for removing an org. halide in which the function of a catalyst is stable and is not lowered over a long time when gas contg. the org. halide, e.g. chlorofluorocarbon or trichloroethylene is brought into contact with the catalyst in the presence of air and water to remove the org. halide by oxidation decomposition. CONSTITUTION:Platinum or platinum oxide is supported on a zirconia carrier produced by hydrolyzing a zirconyl salt by 0.1-5wt.% (expressed in terms of platinum) and gas contg. an org. halide is brought into contact with the resulting catalyst in the presence of air and water to remove the org. halide.
Patent JP-H0322471-A (JP)
Title: Semiconductor device
Inventor: FUJIOKA YOSHIHISA
IPC: H01L27/04
Filed: 1989-06-19
Abstract: PURPOSE:To facilitate the design of a substrate of a device and to improve cost performance the whole of the device by incorporating an internal function enabling a device designer to set arbitrarily connections of an external terminal group with an internal terminal group of an internal semiconductor device. CONSTITUTION:Terminal arrangement of functions of an external terminal group 10 is determined by memory data SM stored in a nonvolatile memory 9 of a nonvolatile switch 14, and the content of the memory data SM is inputted to a decoder 13 from a decoder input wire 8. The decoder 13 decodes the data SM and connects the external terminal group 10 with an internal terminal group 12 of an internal semiconductor device 4 in specified combination. Alteration of the terminal arrangement is conducted by rewriting the memory data SM of the nonvolatile memory 9. The alteration of the memory data SM is executed in such a manner that an address signal SA is inputted from an address bus 6 and that terminal arrangement data STD inputted from a data bus 7 are written in EEPROM inside the nonvolatile memory 9 by a program terminal 1 and a control signal SC inputted from a control bus 5.
Patent JP-S5282936-A (JP)
Title: Thermosetting coating composition
Inventor: MIZUGUCHI RIYUUZOU
IPC: C09D201/02
Filed: 1975-12-29
Abstract: PURPOSE: A thermosetting coating composition capable of forming cured coating layers with good durability at relatively lower temperatures in a short time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0878699-A (JP)
Title: Top gate type thin film transistor and method of manufacturing the same
Inventor: UKAI YASUHIRO
IPC: H01L21/324
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a TFT that has a small parasitic capacitance and a small ON resistance without using an SOG method by transforming the regions of a semiconductor layer that are irradiated with a laser beam to impurity diffused polysilicon layers, and forming a source region and a drain region. CONSTITUTION: A channel part 5a, a source region 5b and a drain region 5c are formed by irradiating a semiconductor layer 5 with excimer laser light using a gate 7 as a mask. No part of the gate electrode 7 is overlapped with the source region 5b and the drain region 5c so that the parasitic capacitance between these is drastically decreased. The part of the semiconductor layer 5, that does not face the gate electrode 7, between a source electrode 3a and a drain electrode 4a is turned to highly conductive n<+> type polysilicon, and the ON resistance between the source electrode 3a and the drain electrode 4a is decreased. The TFT is formed without exposing a glass board to high temperature (400-700 deg.C) that is required by an SOG method.
Patent JP-2000346860-A (JP)
Title: Speed computation device
Inventor: NAKAMURA SHUNSUKE
IPC: G01P3/64
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To make compatible both responsiveness on the side of a high speed and computation accuracy on the side of a low speed by selecting data having a distance deviation satisfying a necessary speed accuracy out of distance data stored in a memory means storing part distance data, and implementing computation of speed. SOLUTION: A distance signal R(t) from a distance measurement device 12 is taken in a sampler 13 by a signal generating for every Δt sec. being a measurement time interval, and it is outputted as an (n) times distance R(n) to a computing part 15. The part 15 computes a speed V(nΔt) and output it based on stack data of R(n) to R(n-N+1), where N=1, 2,..., in a memory stack 16. By using the old data in the memory stack 16 without simply using a value obtained just before as distance data for the computation of speed, a ratio of distance error to a distance measurement error being the main cause of a speed accuracy error can be increased, and thereby an improvement in accuracy on the side of low speed is attained.  On the side of high speed where a ratio between the distance deviation and the distance measurement error is large, the computation of speed can be implemented without using the old data.