baber/WOPTO huggingface dataset:
Patent JP-S63226676-A (JP)
Title: Developing device
Inventor: ENOKUCHI YUJI
IPC: G03G15/08
Filed: 1987-08-13
Abstract: PURPOSE:To prevent damaging of the surface of an electrostatic latent image carrier by mounting a thin film member onto a developing roller and forming a space part between the thin film member and the developing roller in the part opposite to the electrostatic latent image carrier. CONSTITUTION:A toner To is taken into a wedge-shaped taking in part 13 formed on the thin film member 11 and the tip part of a blade 12. The toner is uniformly coated as a thin layer on the surface of the member 11 and is triboelectrostatically charged to a positive polarity when the toner arrives at the pressurized contact part of the blade 12. The toner To is carried to the part opposite to a photosensitive drum 100 (developing region X) according to the operation of the member 11 driven by the developing roller 10 and forms the toner image by adhering to the electrostatic latent image formed on the surface of the drum 100 in accordance with the potential difference between the surface potential of the drum 100 and the bias voltage impressed to the roller 10. Since the member 11 in contact with the drum 100 is maintained in a contactless state with the roller 10 by a space part S, the member 11 softly contacts the drum 100 uniformly at an adequate nip width. The uniform toner image is thus formed on the electrostatic latent image of the drum 10.
Patent JP-S6446797-A (JP)
Title: Display control system
Inventor: NISHIO KATSUJI
IPC: G09G5/36
Filed: 1987-08-15
Abstract: PURPOSE: To obtain a fine marker at the time of enlarged display by finding out the coordinate values of vertexes of a marker, enlarging the coordinates of the found marker vertexes based upon enlarging rate, calculating a boundary mutually connecting adjacent enlarged vertexes, and executing vector raster development for respective points on the boundary. CONSTITUTION: A pattern table has plural marker information consisting of the relative addresses and length of respective marker vertexes from reference values. A pattern storing address table includes entries entering pointers indicating the positions of the marker information in the table correspondingly to the sorts of markers. A marker display processing means finds out the coordinate values of respective marker vertexes based upon the marker sort of a marker output command by referring to the pattern storing address table and the pattern table, enlarges the found coordinate values of the marker vertexes based upon an enlarging rate, calculates a boundary mutually connecting adjacent enlarged vertexes by a digital differential analysis method, and executes vector raster development for points on the boundary. Consequently,a fine marker can be obtained.
Patent JP-H0488612-A (JP)
Title: E-shaped core
Inventor: KAINO DAISUKE
IPC: H01F27/255
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the reduction of cross-sectional area of the complementary notched part of a yoke section, and also to prevent occurrence of magnetic saturation by a method wherein the width of the yoke section of an E-shaped core is made wider than the width of magnetic legs. CONSTITUTION:The width of the yoke part 55 of an E-shaped core 51 is made wider than the width of side magnetic legs 53 and 54, and both E-shaped surfaces of the core 51 are divided into a plurality of parts along the groove parts 56 and 57 provided between the center magnetic leg 52 and the side magnetic legs 53 and 54. On the E-shaped core 51, the center magnetic leg cut part 61a of the groove part 61 formed by cutting and the yoke cut part 61b are positioned on the same surface, and as the upper and lower surfaces of the E-shaped surface of the E-shaped core 51 are ground using a disc-like grinder, first side magnetic leg notched parts 63a and 63b having a width of W5 and second side magnetic leg notched parts 64a and 64b are formed on the first side magnetic leg 53 and the second side magnetic leg 54. At this time, a relation W1<W4 is formed between the width W1 of the center magnetic leg notched part 61a and the width W4 of the yoke cut part 61b, and the left and right positions obtained by subtracting W1 from W4 become the complementary notched part 60.
Patent JP-H0949268-A (JP)
Title: Forming method for expansion joint
Inventor: KAWAHARA MASAO
IPC: E04B1/682
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To easily form a proper expansion joint irrespective of the thickness of a mortar layer applied on the external wall surface of a concrete building frame. SOLUTION: When a concrete building frame 4 is formed by placing concrete, a groove-shaped recess part 22 cut-out for a part to be additionally placed and for fitting of a joint bar 28 is preformed using a concrete-placing form material 20, and the joint bar 28 is placed in the recess part 22, matching the amount of the joint bar 28 to be projected from the external wall surface of the concrete building frame 4, to the amount of thickness of mortar to be applied. At this time, the amount of the joint bar 28 to be projected is controlled with a projection-controlling member 24 which is laid between the joint bar 28 and the bottom surface 22b of the recess part 22. A fitting member 26 for the joint bar 28 is provided between the projection- controlling member 24 and the joint bar 28.  This fitting member 26 is engaged with the both side parts 22a of the recess part 22 by its resilience and is fastened and secured thereto. Grooves 22 for engaging the both side ends 26a of the fitting member 26 are preformed at the both side parts 22a of the recess part 22. The joint bar 28 using a foamed resin material can be also utilized as the back-up material of sealing material.
Patent JP-S6096754-A (JP)
Title: Coating method of titanium carbide thick film
Inventor: MURAKAMI YOSHIO
IPC: C23C14/00
Filed: 1983-10-28
Abstract: PURPOSE:To apply a thick titanium carbide film to a substrate in good close adhesiveness, by adjusting the internal stress of the titanium carbide film by changing voltage applied to the substrate corresponding to the accumulated film thickness of titanium carbide. CONSTITUTION:In applying a thick titanium carbide film to a substrate by a physical vapor deposition method, constant voltage of minus 150-250V is applied to the substrate at the beginning of coating to perform the positive draw- in of a titanium ion and the close adhesiveness of the substrate with the titanium carbide film is enhanced. When the titanium carbide film having good close adhesiveness reaches several mum, voltage to be applied is gradually lowered until 1-2mum is further accumulated to be brought to minus 5V or less. Thereafter, voltage is constantly held at minus 5V or less until vapor deposition is finished to form the objective film thickness. By this method, the titanium carbide film with a thickness of several mum or more is formed on the substrate in good close adhesiveness.
Patent JP-S6451243-A (JP)
Title: Clamping device for work
Inventor: HIRAI SEIICHI
IPC: B23Q3/06
Filed: 1987-08-18
Abstract: PURPOSE:To make a work being hard to be clamped possible to be clamped without fail by making a projection insertable into a mounting hole when this projection installed in the head of an eccentric turning pin is rotated to the specified position, and constituting it so as to be engaged with a peripheral edge of the inserted mount hole when it is turned off the specified position. CONSTITUTION:A turning pin 3 is turned with an axial center 3c decentered to an axial center 3d of a mounting hole 3d, and when it is turned to the specified position, a projection 19 installed in the head exists in an opening diameter of the mounting hole, and it is designed so as to make the turning pin 3 insertable into the mounting hole. When it further rotates the turning pin 3 from the specified position, the projection 19 is projected to the outside of the opening diameter of the mounting hole and it is made so as to be engageable with a peripheral edge of the mounting hole. And, one side of paired mounting holes of a work is inserted into a fixed pin 2, and the other mounting hole is fitted in the turning pin rotated to the specified position, attached to a base plate, then the turning pin 3 is rotated and the projection 19 is engaged with the peripheral edge of the mounting hole and clamped.
Patent JP-S6182879-A (JP)
Title: Compacting solidification apparatus of waste containing waste plastic
Inventor: SUZUKI ATSUO
IPC: B29B17/00
Filed: 1984-09-28
Abstract: PURPOSE:To permit efficient pressing and solidification of waste material contg. waste plastic by feeding a waste material contg. waste plastic charged to an introducing vessel section successively and forcibly from behind to a pressing section while keeping the pressing section and a forming nozzle at hot state. CONSTITUTION:An introducing vessel section 1, a conical pressing section 4, a forming nozzle 5, and a forcing means 6, and a heating means 11, etc. for a waste material are provided. The material contg. waste plastic charged to the introducing vessel 1 is fed forcibly to the pressing section 4 successively from behind while heating the pressing section 4 and the forming nozzle 5. Thus, the plastic at the surfacial layer of the waste material contacting the internal peripheral surface of the pressing section 4 is softened to become fluidic, and the waste material is pressed and forced into the forming nozzle. Said plastic at the surfacial part of the waste material is melted by heating in the nozzle and a covering layer of plastic including the waste material is formed, which is then extruded through the nozzle to the outside where it is solidifed. By this method, waste material contg. plastic is efficiently pressed and solidified to permit convenient disposition.
Patent JP-S6266052-A (JP)
Title: Automatic hot water supplier
Inventor: KUBO KOSAKU
IPC: F24H1/00
Filed: 1985-09-13
Abstract: PURPOSE:To make it possible to automatically supply hot water of a suitable temperature and a suitable amount to a bathtub from a kitchen and to automatically discharge water after taking bath by controlling electromagnetic valves provided at a water amount control mechanism with a closing function, provided with a hot water supplier, and a drain pipe by means of a controller of a kitchen, a bath and the like. CONSTITUTION:When a hot water supply tap 24 is opened, water begins to flow and when water reaches an amount more than an ignition water amount, a main electromagnetic valve 8, a gas proportional control valve 7 are opened through a control circuit 11a by a signal from a water amount sensor 1. A gas flows to a main burner 5 and when a spark is generated by an ignition plug 6, the above gas burns in the main burner 5. Hot water to be supplied to the bathtub obtains a preset hot water amount by the operation of a water amount proportional control valve 14 and the gas proportional control valve 7. Hot water is supplied from a hot water supply pipe 17 to the bathtub 16. The number of pulses generated in the water amount sensor 1 is counted, and calculated by a microcomputer within a control circuit 11a to read the hot water amount. When the hot water amount reaches a preset hot water amount, a motor 15 is rotated reversely and the water amount proportional valve 14 is closed, thus completing the automatic hot water amount control. When an automatic drain switch 25 is depressed, an electromagnetic valve 19 provided in a drain tube 18 is opened and water is automatically drained.
Patent JP-H0368291-A (JP)
Title: Picture display system
Inventor: TABATA TOSHIO
IPC: H04N5/262
Filed: 1989-08-08
Abstract: PURPOSE:To display a picture with high accuracy on a current television receiver with a simple means by outputting a scanning line of an extracted pattern as a scanning line of a current television signal. CONSTITUTION:When a full pattern display mode is selected by a display setting section 10, a MUSE signal inputted to a vertical extraction section 4 is subject to 3/1 line conversion and 344 effective scanning lines are generated and written in a buffer memory 5 via a changeover circuit. A signal read from the buffer memory 5 is converted into a signal synchronously with a horizontal synchronizing signal and a vertical synchronizing signal with an NTSC formatter 6, converted into an analog signal by a D/A converter 7 and outputted to an NTSC receiver.
Patent JP-H0869310-A (JP)
Title: Device for generating numerical control information
Inventor: OUCHI SADAMI
IPC: B23Q15/00
Filed: 1994-08-29
Abstract: PURPOSE: To decide automatically working shape element information from data of a component shape and a raw material shape entered by the operator by converting the entered data into working shape element corresponding to each processing part area divided by a working shape element conversion means. CONSTITUTION: A working area generating means 13 generates a working area based on component shape data and raw material shape data. A working part reference area setting means 15 sets a working part reference area having attribute information to the generated working area. A working part classification means 17 classifies the working area generated by applying a decision rule stored in a working part decision rule storage section 16 to the data depending on the working part. A working area division means 19 applies the division rule stored in a working area division rule storage section 18 to the data and divides the generated working area into the working part area.  A working shape element conversion means 22 applies the conversion rule stored in a working shape element conversion rule storage section 21 to the data to convert the data into information of the working shape element corresponding to each working part area.
Patent JP-H0870413-A (JP)
Title: Abl circuit, acl circuit, luminance/color difference signal processing circuit and television receiver
Inventor: ANDO HITOSHI
IPC: H04N5/59
Filed: 1994-08-29
Abstract: PURPOSE: To realize appropriate and easy ABL/ACL correction even if an aspect ratio is changed. CONSTITUTION: An automatic brightness limiter(ABL) circuit provided with a comparison circuit for operation start position change 6, an ABL gain adjustment circuit for operation characteristic change 9, an ABL comparison voltage generation circuit 7, ABL start point adjustment DAC 8 and ABL gain adjustment DAC 10, and an automatic contrast limiter(ACL) circuit provided with a comparison circuit for operation start point change 15, an ACL gain adjustment circuit for operation characteristic change 18, ACL start point adjustment DAC 17 and ACL gain adjustment DAC 19 are provided.
Patent JP-H0863987-A (JP)
Title: Non-volatile semiconductor memory and its data erasing method
Inventor: ARASE KENSHIROU
IPC: H01L21/8247
Filed: 1994-08-29
Abstract: PURPOSE: To enable verifying and erasing operation for each bit by impressing respectively the prescribed voltage to a word line to which a gate of a memory cell is connected and a bit line to which a drain is connected, and erasing for each word line unit. CONSTITUTION: For example, negative voltage -10V and the like is impressed to a word line WL1 connected to gates of memory cells MT11-MT13, positive voltage +5V and the like is impressed to bit lines BLD1 -BLD3 connected to drains, electrons in floating gates are extracted from a drain side by FN tunneling, and cells MT11-MT13 are erased making the word line WL1 as an unit. At the time, when a bit line potential of a erasing finished cell is varied to 0V, verifying and erasing operation can be performed for each bit, over erasing is prevented, while distribution of threshold voltage at the time of erasing is made narrow, even when dispersion occurs in memory cells.
Patent JP-S6262796-A (JP)
Title: Manufacturing thermal transfer recording ink ribbon
Inventor: OTSUKA KEITA
IPC: B41M5/26
Filed: 1985-09-13
Abstract: PURPOSE:To enhance the resolution of printing dots and to improve the printing quality by forming through-holes by etching a thin metal plate with a photoresist film as a mask, removing the film, and then filling the holes with thermal fusible ink. CONSTITUTION:A photoresist film 12 of the prescribed pattern is formed on a metal plate 11, and with the film 12 as a mask the plate 11 is etched to form many through-holes 13. then, the film 12 is removed, and the holes 13 of the plate 11 having the many holes 13 are filled with thermal fusible ink 14 to form an ink ribbon 15. Thus, since the holes 13 filled with the ink 14 are formed in high density, printing dots formed by ink particles formed by melting the ink are formed in high resolution to obtain a transfer image of high resolution.
Patent JP-S6265362-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KATSUTO HISAO
IPC: H01L21/8242
Filed: 1985-09-18
Abstract: PURPOSE:To prevent the variation in quantity of stored charges due to penetration of heavy metal into a semiconductor substrate to enhance valiability, by providing an insulation film having a thickness larger than that of a gate insulation film on the principal surface of source and drain regions of an MISFET. CONSTITUTION:A transferring MISFET Qt is composed of a semiconductor substrate 1, a gate insulation film 8, a gate electrode 9 and an N-type semiconductor region 4. The semiconductor region 4 is utilized as a source or drain region, and has a low concentration of impurity approximately equal to that of the semiconductor region 4 of an information storing capacitor element C. An insulation film 7B having a thickness larger than that of the gate insulation film 8 is provided on the principal surface of the semiconductor region 4. The insulation film 7B is produced in the same processes with an insulation film 7A covering a conductive layer 6. When the insulation film 7B is constructed in this manner, no heavy metal penetrates into the semiconductor region 4 of the information storing capacitor element C or the semiconductor substrate 1 near there.
Patent JP-S6094853-A (JP)
Title: Windshield wiper controller
Inventor: SASAKI MASAAKI
IPC: H02P29/00
Filed: 1983-10-31
Abstract: PURPOSE:To dispense with the hand switch operation of a driver as well as to aim at improvements in operatability in a windshield wiper, by compensating an intermittent period of time automatically according to a car speed in case of making the wiper into intermittent motion, while controlling it to be turned to a state of weak or strong in continuous motion from the intermittent motion. CONSTITUTION:There are provided with a parallel circuit for a washer motor 3 and a windshield wiper motor 5 to be connected to a battery 1 via a fuse 10, a windshield wiper switch 8 selecting an operation state of the wiper, a manual intermittent time setting device, a wiper position detecting device, a speed sensor 12 and an electronic control unit 9 into which each signal out of the wiper switch 8 is inputted. When the intermittent operation is selected with the wiper switch 8, the electronic control unit 9 drives the wiper at manually setting intermittent time during stoppage, and when a car speed goes up beyond the fixed one during car driving, it control the wiper in a state of weak in continuous motion while in a state of strong in the continuous motion automatically, respectively, when the car speed further goes up to high speed, and simultaneously it self-diagnoses trouble in the wiper motor 5 or disconnection in the fuse 10.
Patent JP-H0756281-A (JP)
Title: Development processing system and its device
Inventor: NAKAMURA TAKASHI
IPC: G03C5/00
Filed: 1993-08-18
Abstract: PURPOSE:To provide a development processing system capable of surely processing photographic sensitive materials under adequate processing conditions. CONSTITUTION:This development processing device 1 is constituted to make development processing of the silver halide photographic sensitive material F for photographing by bringing this photosensitive material F and a processing liquid into contact with each other in a single processing tank of a small volume. The processing device has a reading means 7 for reading the photographing information carried on information storage media 5a, 5b formed on the photosensitive material F itself or photosensitive material package 3 and a processing liquid control section 13, a pump 21 and a flow passage selector valve 23 as processing liquid supplying means for successively filling the respective processing liquids classified and housed by each liquid kind in processing tanks by properly referencing the information stored in the memories 15, 17 in accordance with the read information. Thereby, it is possible to properly and surely process photographic sensitive materials without professional knowledge.
Patent JP-H0624548-A (JP)
Title: Fixing device for traverser trolley
Inventor: ISHIDA TAKESHI
IPC: B65G47/52
Filed: 1992-07-09
Abstract: PURPOSE:To provide an inexpensive fixing device which can surely fix a traverser trolley. CONSTITUTION:When a traverser trolley 20 which can traverse a carrier from one running track to the other running track in a state that the carrier 1 capable of running across a plural number of running tracks is rested, is in a position connected to a running track A or a running track B, the device is so constituted as to be fixedly provided with an electromagnet 13 sucking the traverser trolley 20 up.
Patent JP-S5994131-A (JP)
Title: Word processor
Inventor: SUZUKI MAKOTO
IPC: G06F17/21
Filed: 1982-11-19
Abstract: PURPOSE:To process an inhibited expression words or phrases without requiring care of the operator at the input time, by displaying the alternative expression corresponding to the inhibited expression as the output on a display device if the input is the inhibited expression. CONSTITUTION:When one expression is inputted with Kana (Japanese syllabary) keys on a keyboard, a CPU reads out inhibited expressions stored in an inhibited word dictionary 5 and compares them with the inputted expression. If it is judged as the result of comparison that the inputted expression coincides with one stored inhibited expression, the CPU reads out a corresponding alternative expression from an alternative word dictionary 6 and records it in a temporary storage part of a memory and displays it on the display device. Next, when respective expressions are inputted and are not correspond to the inhibited expressions, the CPU retrieves the sentence, where Kanji (Chinese character) is mixed, corresponding to respective expressions from a normal dictionary 4 and stores it in the temporary storage part of the memory and displays it on the display device. A document generated in this manner is read out from the temporary storage part of the memory through the CPU and is printed by a printer.
Patent JP-S6096906-A (JP)
Title: Gaas fet circuit
Inventor: KUSAMA NOBORU
IPC: H03F3/193
Filed: 1983-10-31
Abstract: PURPOSE:To obtain excellent high-frequency characteristics and balancing characteristics by connecting a source electrode of the 3rd FET to a common connecting point of source electrodes of two FETs and connecting its gate to a high-frequency signal input terminal. CONSTITUTION:An FET48 is provided to correct the loss of a high-frequency current flowed to the source of an FET47. The presence of the FET48 allows the input high-frequency signal fed to a terminal 6 to be fed to the gate of an FET46 and also to the gate of the FET48 to correct the high-frequency current flowed to a resistor 21. As a result, the high-frequency current flowed to the source and drain of the FET47 is increased and the level of output terminals 7 and 8 is arranged. Thus, an unbalance/balance exchange circuit with excellent high-frequency characteristics and well-balanced output levels is realized on a GaAs wafer by utilizing the high-speed property of a GaAs FET.