baber/WOPTO huggingface dataset:
Patent JP-H07276816-A (JP)
Title: Image projector
Inventor: SEKIYA TAKEYUKI
IPC: B41J3/46
Filed: 1994-04-08
Abstract: PURPOSE:To provide an inexpensive image projector enabling the recycling of an image projection sheet. CONSTITUTION:An image projector is equipped with an image projection sheet 20 having light permeability and enabling thermal writing and erasure, a feed mechanism part 19 feeding the sheet to a predetermined position, an original drawing recording and erasing part 22 applying heat to the sheet to draw or erase the original drawing, a projection part 26 enlarging and projecting the original drawing and a control part 36 controlling the running of the sheet and controlling the drawing and erasure of the original drawing.
Patent JP-H03269534-A (JP)
Title: Formation of pattern of information on chip position
Inventor: AKUTAGAWA SATORU
IPC: G03F1/42
Filed: 1990-03-20
Abstract: PURPOSE:To allow easy handling and to increase a throughput ratio by moving pattern reticules having the information on chip position discrimination by a step different from the step for moving reticules for product patterns and forming patterns by exposing. CONSTITUTION:The pattern reticules 2 having the information on the chip position discrimination are moved by the step different from the step for moving the reticules 1 for product patterns and the patterns are formed by exposing so that the relative positions of the patterns for the discrimination and the product patterns are varied with each chip. The step at the time of successively moving the reticules for the product patterns on a wafer in such a manner is S1 and the reticules 2 for the position identification patterns are moved in the step S2. The '+' patterns as the position discrimination patterns are formed in the positions varied with each chip, i.e. the positions shifted by as much as the difference between the steps S1 and S2. The formation of many kinds of the patterns for each chip by using the reticules for the position discrimination patterns is, therefore, possible. The processing at a low cost is executed at the high throughput ratio in this way.
Patent JP-S62229430-A (JP)
Title: Display system
Inventor: INABA AKIO
IPC: G06F3/0481
Filed: 1986-03-31
Abstract: PURPOSE:To allow only one pointing device to point plural display screens and to improve an operator's operability by providing a register holding the sizes of plural display screens and their logical position relation and a mouth position conversion circuit. CONSTITUTION:The titled system has a CRT information register 5, searches a corresponding CRT according to a value set to the CRT information register 5, and converts a mouth position according to CRT information. Namely a sequence to convert the mouth position into a physical one is stored in a storage device 4 in a program style, and a CPU 1 reads and executes the sequence, thereby converting the mouth position in a prescribed manner.
Patent JP-S54162115-A (JP)
Title: Thyristor motor
Inventor: SAITOU KEIJI
IPC: H02K3/16
Filed: 1978-06-14
Abstract: PURPOSE:To inhibit rectifying ripple, by increasing coil-end leakage by wrapping one portion of an armature coil of a thyristor motor using a sine-wave current drive type cyclo-converter as a converter by means of magnetic materials. CONSTITUTION:Conductors 11 are covered by means of insulators 10 in both the armature upper coils 7 and the same lower coils 8 of an armature coil-end of a thyristor motor using a sine-wave current drive type cyclo-converter as a converter, and sheet-like or the-like magnetic material 9 are coated on the insulators. Consequently, end leakage is increased, and the leakage impedance and the next transient impedance of a main circuit are enlarged, thus inhibiting rectifying ripple currents without mounting a DCL of the main circuit.
Patent JP-H08274377-A (JP)
Title: Led lamp
Inventor: NAGAI YOSHIFUMI
IPC: H01L33/54
Filed: 1995-03-29
Abstract: PURPOSE: To make the horizontal orientation property equal for the right and left by making the shape of the luminous face of a light emitting chip symmetrical about the short diameter of an ellipse, in an LED where a rectangular light emitting chip is molded with a lens which is elliptic when viewed from the side of observation of light emission. CONSTITUTION: An LED lamp fundamentally has such structure that the light emitting chip 1 placed at the center of the reflector of a lead frame 3 having a concave reflector is molded with resin 2 in the shape of an elliptic lens. The electrodes of the light emitting chip 1 are electrically connected to the lead frames 3 and 3', being wire-bonded severally with gold. The light emitting chip 1 has a luminous face at the place shown by an oblique line. The luminous face is made roughly symmetrical about the short diameter DS of the elliptic lens consisting of resin 2. Hereby, the orientation property in the horizontal direction of the LED lamp, in short, in the direction of long diameter of the ellipse become symmetrical, whereby the angle of view is enlarged.
Patent JP-S52154688-A (JP)
Title: Detection of faults on surface of metal plate moving at high speed
Inventor: ICHISHIMA ISAMU
IPC: G01N21/892
Filed: 1976-06-18
Abstract: PURPOSE:To detect surface faults at high speed and with high precision by minimizing the scan pitch with the use of plural sets of laser beams varying in wave length and polarization characteristic.
Patent JP-S56167123-A (JP)
Title: Orienting method for liquid crystal
Inventor: TATEMICHI TOSHIO
IPC: G02F1/137
Filed: 1980-05-27
Abstract: PURPOSE:To orient a liq. crystal uniformly vertically to a surface of each substrate by rubbing a polyimide film formed on the substrate and treating the rubbed film surface with a silane surfactant. CONSTITUTION:A soln. of polyamic acid is coated onto a glass substrate 1 having a transparent electrode film 2 and condensed by heat treatment at about 200-350 deg.C to form a polyimide film 3 having about 0.01-1mum thickness. The film 3 is rubbed with abrasive cloth in a fixed direction, immersed in an about 0.01-1% soln. of a silane surfactant such as N,N-dimethyl-N-octadecyl-3-aminopropyltrimethoxysilyl chloride in an alcoholic org. solvent, and dried at about 100 deg.C for about 1hr in an inert gas to form a silane surfactant film 4. A nematic liq. crystal 5 with negative dielectric anisotropy and a P type dichromatic dye 6 are held between the substrates 1, 1' constructed as mentioned above. When no electric field is applied, the crystal 5 and the dye 6 orient vertically to surfaces of the substrates at a small tilt angle alpha0.
Patent JP-S56168059-A (JP)
Title: System for power generation and collecting heat by solar beams
Inventor: NISHIO MICHIO
IPC: H01L31/04
Filed: 1980-05-28
Abstract: PURPOSE: To prevent the lowering of the efficiency of a solar cell due to overheating by a method wherein high temperature water is bypassed to a heat emitter side upon over-collection of heat in the system effecting the power generation by the solar cell and the collection of solar heat in parallel.  
     CONSTITUTION: A part of solar energy entered into a collector 1 used for both light and heat is connected to a load by the solar cell through a battery 12. On the other hand, water from a heat accumulating tank 2 is sent to the collector 1 by a circulating pump 4 and absorbs heat thereat. When warm water is not used in such a system, the temperature of the warm water in the collector 1 is risen too much and becomes to reduce the efficiency of the solar cell. In order to prevent this disadvantage, when the signal of a water temperature detecting end 22 exceeds a set value in a temperature controller 18, a heat emitting fan 8 is started by the control thereof through closing a solenoid valve 10 and opening a solenoid valve 11 to reduce the temperature of the warm water through the heat emitter 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03270388-A (JP)
Title: Data compressing device
Inventor: SUGAWARA TAKAYUKI
IPC: H04N19/70
Filed: 1990-03-19
Abstract: PURPOSE:To easily perform processing fast by predicting the encoding quantity of a standard quantization step or standard band-limit value from a past activity value obtained by the filtering process and absolute value addition of data. CONSTITUTION:Data which is inputted and stored temporarily in a frame memory 11 and then read out is filtered by an operator processor 12 and inputted to an absolute value sum calculating circuit 13, whose arithmetic output (activity value) is inputted to a standard encoding quantity value converter 14. The standard encoding quantity value converter 14 consists of a ROM, etc., and is stored with the mean value of encoding quantities corresponding to a specific activity value, converts the activity value inputted from the absolute value sum calculating circuit 13 into a corresponding encoding quantity predicted value, thereby outputting it to a quantization step converter 15 and a band-limit value converter 16. Consequently, easy and fast processing become possible.
Patent JP-S63237795-A (JP)
Title: Production of apo lipoprotein
Inventor: KATANO TAMITAKA
IPC: C12R1/19
Filed: 1987-03-24
Abstract: PURPOSE:To permit high-efficient production of apo lipoprotein by transforming the host cells with a plasmid recombinant manifesting the proapo lipoprotein gene, then culturing the transformation. CONSTITUTION:A plasmid recombinant manifesting lipoprotein gene is prepared by introducing a gene coding human apo A-II into a plasmid vector. Then, host cells are transformed with the recombinant and the recombined cells are cultured to collect human apo-II. The manifestation modes of the gene in the vector and a variety of factors used therefor are not restricted. For example, when Escherichia coli is used as the host cells, any systems such as a system directly manifesting in the cell bodies or another system manifesting the secretion in the periplasmic layer can be used.
Patent JP-S57186766-A (JP)
Title: Exposing device of copying machine
Inventor: TAKAGI JIYUN
IPC: G03B27/50
Filed: 1981-05-14
Abstract: PURPOSE:To obtain an assembled optical system which has a lens array prescribed precisely, consists of less assembly constituent parts, excellent in mass- producibility, by providing numbers of lenses to a light shielding plate or by forming them by compression. CONSTITUTION:In a light shielding plate 3 which serves as a diaphragm for a visual field or the quantity of light, numbers of lenses 2 are set or formed by compression to prescribe the curvature, perpendicularity, etc., of a lens array 1 precisely. Further, the lenses 2 and diaphragm are formed in one body, so the number of parts constituting a lens assembly is decreased and assembling is facilitated. Therefore, a assembled optical system excellent in mass-producibility is obtained.
Patent JP-S58189521-A (JP)
Title: Detecting device of liquid quantity in container
Inventor: KITAGAWA JIYUNJI
IPC: G01F23/20
Filed: 1982-04-30
Abstract: PURPOSE:To exactly detect a liquid quantity without being influenced by vibration of a container, by electrically detecting the displacement of a torsion structure body which is torsion-displaced by empty weight of the container and a liquid to be measured. CONSTITUTION:A titled device is provided with a torsion structure body 1 whose one end and other end are fixed to a container 2 of a liquid to be measured and stays 3, 4, respectively, and which is torsion-dispalced by empty weight of the container 2 and the liquid to be measured, a detecting part DET for electrically detecting the torsion displacement in this structure body 1, and a display part IND for displaying its output. The display part IND is provided with a current value detecting circuit for generating a pulse width signal corresponding to a liquid quantity of the liquid to be measured, in accordance with a signal from the detecting part DET, a pulse width detecting circuit for generating a signal of a pulse number being in proportion to pulse width from its pulse width signal, a timing pulse generating circuit for generating a signal at every prescribed time, and an indicator for displaying a liquid quantity by averaging a value corresponding to the pulse number from the pulse width detecting circuit, at every prescribed time.
Patent JP-S62227203-A (JP)
Title: Temperature compensating circuit of power amplifier
Inventor: NURIYA KOZO
IPC: H03F1/52
Filed: 1986-03-28
Abstract: PURPOSE:To reduce the reliability due to secular change by connecting a base and a collector of a transistor (TR) via the 1st diode and using a TR circuit whose emitter is connected with the 2nd diode. CONSTITUTION:The base aud collector of the 1st TR 1 are connected via the 1st diode 3, the emitter of the TR l is connected to one terminal of the 2nd diode 4, the collector of the 2nd TR 2 and the collector of the TR 1 are connected, the base of the TR 2 is connected to the other terminal of the 2nd diode 4 and the base aud emitter of the diode 4 are connected via a resistor. A node current IE1 of the diode 3 connected between the base and collector of the TR l is subjected to a multiple of 1/hFEQ1 of a node current IE2 of the TR 1 and two kinds of changes in a voltage VBE due to temperature change are offered. Further, a TR circuit comprising the TR 1 and the diodes 3,4 is connected between the base and collector of the TR 2 to obtain a change in the voltage VBE due to the 3rd temperature change.
Patent JP-H06282545-A (JP)
Title: Document processing method
Inventor: HIGASHIYAMA SHIGEO
IPC: H04L12/54
Filed: 1993-03-30
Abstract: PURPOSE:To keep the content of a memorandum secret from a user other than the user designated by a display authorization ID at the time of circulating a document to the plural users by adding the display authorization ID to the memorandum in the document. CONSTITUTION:A memorandum control program 8 is executed, and a state setting window is displayed on a display 2. Then, a setting operation is performed to the state setting window by using a stylus pen 1 and a soft keyboard. That is, the value of each column of memory control data, display/delete, display validity ID, delete validity ID, number of times of perusal, and perusal situation of the setting window is set. The set state values are stored as current data 7. At the time of circulating the document to the plural users, the display validity ID in the memorandum data is compared with the user ID of the present user, and when the display validity ID is not coincident with the user ID, the memorandum is not displayed on the display 2.
Patent JP-S55163475-A (JP)
Title: Antimagnetic plate for electronic clock
Inventor: ISHIKAWA NOBUO
IPC: G04C3/00
Filed: 1979-06-07
Abstract: PURPOSE:To improve magnetism resistance to an AC field by using a material with high permeability and a material with high conductivity for antimagnetic plate. CONSTITUTION:An antimagnetic plate 6 for which a material 6-a with high permeability like Permalloy and a material 6-b with high conductivity like copper are laminated is used for antimagnetic plate to an external field on a motor for electronic clock. In the above constitution, where an AC field is applied on the antimagnetic plate 6, an eddy current is generated on a porton of the material 6-b, and a magnetic field is generated in the direction to negate a magnetic field applied externally by the eddy current. Thus the magnetic field working externally decreases, the thickness of a portion having a specific permeability intrinsic with the material on the surface of Permalloy 6-a becomes larger than the antimagnetic plate made solidly of Permalloy, and a permeability of te antimagnetic plate to the AC field becomes equivalently large.
Patent JP-H10271164-A (JP)
Title: Multicasting method/device
Inventor: HORIGUCHI AKIHIRO
IPC: H04L45/74
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To execute multicasting without the need of a physical line for executing multicasting by constituting a switch by means of plural modules containing switching modules having routing functions, buffering packets inputted to the switch modules and reading, distributing and outputting them from plural terminals. SOLUTION: A multicasting function 7 is provided for the switch module 1 having the routing function 5. A header conversion function 6 which respective line interface modules 2 previously load is provided for the multicasting function 7. It one-dimensionally converts a header and executes a header conversion processing on respective output ports even when multicasting is executed. Thus, the switch having the multicasting function 7 which can execute multicasting without the need of the physical line for multicasting and which does not have the limit of connection capacity can be realized.
Patent JP-S63238116-A (JP)
Title: Production of fluoroolefin/cyclohexane-containing vinyl ether copolymer
Inventor: SAMEJIMA SHUNICHI
IPC: C08F30/08
Filed: 1987-03-27
Abstract: PURPOSE:To obtain the titled copolymer, having excellent solvent solubility and processability and useful as a material for separation membranes, sealants and coatings, raw material for paints, adhesives, etc., by copolymerizing a fluoroolefin with a siloxane-containing vinyl ether. CONSTITUTION:(A) Preferably 5-70mol.% fluoroolefin (preferably tetrafluoroethylene, trifluorochloroethylene or trifluoroethylene) is polymerized with (B) a siloxane-containing vinyl ether (preferably vinyloxyethoxypropyltri methylsiloxysilane compound or vinyloxypropyltrimethylsiloxysilane compound) in, e.g. an organic solvent, using a radical initiator by solution polymerization, etc., to afford the aimed copolymer, etc.
Patent JP-H05280240-A (JP)
Title: Door lock device
IPC: E05B79/16
Filed: 1992-03-30
Abstract: PURPOSE:To simply release the coupling between a motor and a pusher member by a moment and thereafter, and to simply restore the coupling. CONSTITUTION:An engaging mechanism for regulating the opening of a door is composed of a striker 1 fixed to a vehicle body, a latch member 3 fixed to a door 12 and a close lever 8. The drive power of the motor 12 is transmitted to the close lever 8 through a reduction gear lever 9 and a close rod 10. The reduction gear lever 9 and the close rod 10 are coupled together by means of a pin 15 piercing therethrough, and a safety lever 16 rotatably attached to the door for urging the pin 15 so as to prevent the same from coming off. Of the inner panel 18 and door trim 19 of the door, the one corresponding to the coupling part of the reduction gear lever 9 and the close rod 10 is formed therein with access holes 18a, 19a which are covered with lids 10.
Patent JP-S58188786-A (JP)
Title: Life-saving clothes
Inventor: KIMOTSUKI KUNINORI
IPC: B63C9/08
Filed: 1982-04-28
Abstract: PURPOSE:To lengthen the safety floating time of life-saving clothes by providing an air-sac at the positions corresponding to the rear head section and back section of an insulative double inner suit for enclosing the body completely. CONSTITUTION:The inner and outer suits 1, 2 are fastened at the neck 5, both sides of fastener 6, sleeve, etc. through a hook, hock and fastener. An air-sac for letting to assume an upward attitude automatically is provided at the front of the outer suit 2. A small air-sac 17 is provided at the rear of a hood 16 and when the air is filled in the back air chamber 13, the distance between nose, mouth and water level can be maintained for permitting to assume an easy attitude. When wearing the suit and dividing into the water, a cylinder or a chemical gas producing device 21 is allowed to function by the water to discharge gas thus to provide the inner pressure. Consequently a safe waiting time is obtained while simultaneously it is effective for preventing drowning under cold environment.
Patent JP-S6345931-A (JP)
Title: Digital signal transmission system
Inventor: OTSUTOO KURANKU
IPC: H04H20/28
Filed: 1987-03-27
Abstract: In this system, an identification byte (DI) is set if one or several transmitted programs are data-reduced in their transmission. If the identification byte (DI) is set, a decoder for data expansion is switched on in the receiver. If there is no decoder, the channel is muted. <IMAGE>
Patent JP-S59197949-A (JP)
Title: System for controlling data transfer
Inventor: YAMAMOTO TOSHIICHI
IPC: G06F15/177
Filed: 1983-04-26
Abstract: PURPOSE:To smoothly perform real time processing, by distributing the data transfer time by controlling a block transfer request signal to a receiving side processor so that the signal is generated at a fixed cycle. CONSTITUTION:The 1st block transfer request signal TRQ1 which indicates that 1-block quantity of data which can be transferred by a transmitting side processor 1 to a receiving side processor is ready, is generated to a control line 2 from the processor 1. By means of a timer 4, the processor 1 can set a transfer cycle time under a programmable condition. The timer 4 also generates a timer complete signal TCE and the timer complete signal is inhibited by an AND gate 6. The 2nd block transfer request signal TRQ2 is periodically produced by the timer 4. From the block transfer request signals TRQ1 and TRQ2, a block transfer request signal TRQ to the receiving side processor is sent from an AND gate 10. Therefore, the signal TRQ to the receiving side processor is periodically generated.
Patent JP-S56168269-A (JP)
Title: Logical device
Inventor: HASHIGUCHI KOUJI
IPC: G06F12/16
Filed: 1980-05-30
Abstract: PURPOSE:To perform memory circuit testing efficiently by so constituting a titled device that the address register and input register out of the registers around the memory circuit constituted in a shift register chain are disposed at the top of the shift register chain and that the output register is disposed at the last. CONSTITUTION:In the case of performing testing, mode is set at a scan mode, and write data and address data are inputted from a scan in terminal Si, and are set in the input register 5 and address register 4 of a memory cell 8 respectively. Here, the scan mode is released. The contents of the input register 5 are written into the memory cell 8 by applying a write enable signal. Next, a system clock is applied to set the output from the cell 8 in an output register 6. The scan mode is set, and the data having been set in the register 6 are fetched from a scan out terminal So, the output value whereof is investigated, and circuit testing is carried out.
Patent JP-H01244884-A (JP)
Title: Document processor
Inventor: KAWAKAMI YASUSHI
IPC: B41J29/26
Filed: 1988-03-26
Abstract: PURPOSE:To output a rule for forming a frame having good external appearance with composition from a display character by allowing a lateral rule processing means to output an underline separately from a character string when the interval of the lines is increased by line interval altering means, and allowing a vertical rule processing means to determine the starting and ending points of a vertical rule line. CONSTITUTION:Lines are partitioned by lateral rule processing means M1 using an underline as a lateral rule, and a frame is output together with a partition character of a row by vertical rule processing means M2. In case of outputting such a frame, when the line interval is increased by line interval altering means M3, an underline for partitioning the rows is output separately from the character string by underline separating means M4 of the means M1. Further, the starting and ending points of the vertical rule line are determined upon alteration of the output position of the underline by means of vertical position determining means M5 of the means M3. Accordingly, when the line interval of the character string is altered, the lateral rule is separated from the character string the position of the vertical rule is determined with movement of the lateral rule, and the frame is output.