baber/WOPTO huggingface dataset:
Patent JP-H03208676-A (JP)
Title: Correcting method of temperature of thermal transfer printer
Inventor: FUMOTO MASAAKI
IPC: B41J2/365
Filed: 1990-01-11
Abstract: PURPOSE:To lessen the density difference due to the temperature correction without increasing the number of circuits extremely by correcting the impressing pulse width for a predetermined number of lines with use of a temperature correction table before the output data from an A/D converter is changed even when the temperature of a thermal head is raised. CONSTITUTION:Pixels (represented by circles) up to an (n-1)th line is a sub-scanning direction are recorded by converting the density data input through an input terminal 6 to a pulse width data with use of a temperature correction table CT0 of a tempera ture data T0. When the output data from an A/D converter 13 is changed to a tempera ture data T1 and it is detected that the temperature of a thermal head 2 is raised immediately before recording of an (n)th line, a CPU 8 resets a counting device 15 to zero, and at the same time, it converts the density data of the (n)th line to a pulse width data with use of a temperature correction table CT1 of the temperature data T1. Accordingly, the data is recorded as the pixels indicated by double circles on a recording paper. After the (n)th line is recorded, the counting device 15 counts 1, and the temperature is corrected for recording of each line until the counting device 15 counts a preset value (m) with alternate use of the temperature correction tables CT0 and CT1.
Patent JP-H05189557-A (JP)
Title: Character image magnifying system
Inventor: TANAKA AKIMICHI
IPC: G06K9/42
Filed: 1992-01-13
Abstract: PURPOSE:To largely magnify the character images with the minimized processed variable. CONSTITUTION:The read images of handwritten or printed characters are inputted together with the magnifying power Sc and then magnified in a character image magnifying system. Then ir=j/Sc is calculated to show a specific scanning line of an input character image that is coincident with the j-th scanning line of a magnified character image (101). Then two adjacent scanning lines are decided to obtain the picture elements which are equivalent to those of the ir-th scanning line, and the difference of picture element data is calculated between both adjacent scanning lines (102). The contact state is detected between the calculated difference and the picture element of the scanning line to be interpolated (103). A variable picture element is generated based on a system in accordance with the detected contact state so that a picture element equivalent to the ir-th scanning line is obtained out of the picture elements of the scanning line to be interpolated (104). Then the variable picture element is synthesized with the adjacent scanning lines for the generation of the picture element of the j-th scanning line of a magnified character image (105). Thus the variable picture element is obtained in accordance with the contact state secured between the preceding difference of picture element data and the scanning line to be interpolated.
Patent JP-S60147355-A (JP)
Title: Thermal printing head
Inventor: NAGAHATA TAKANARI
IPC: B41J2/335
Filed: 1984-01-11
Abstract: PURPOSE:To improve the contact pressure of a heat generating layer to printing paper, by forming a resistance layer having a resistance value different from that of the heat generating layer between a glaze layer and said heat generating layer. CONSTITUTION:A partial glaze layer 2 for obtaining heat accumulation effect, a heat generating layer 3, a conductive layer 4 for guiding a current to the heat generating layer 3 and a resistant layer 5 are provided on a substrate 1 constituted of an insulating material such as alumina. The resistance layer 5 has a resistance value different from that of the heat generating layer 3 and is formed between the glaze layer 2 and the heat generating layer 3. When the resistance value of this resistance layer 5 is lower than that of the heat generating layer 3, an insulator may be interposed between the resistance layer 5 and the heat generating layer 3. Because the surface configuration of the heat generating layer 3 is made more uneven than that of the resistance layer 5, the contact pressure of printing paper can be made more sufficient. An entire surface glaze layer may be provided in place of the partial glaze layer 2. By this mechanism, printing quality can be enhanced and, by changing the surface configuration, heat distribution can be made uniform.
Patent JP-H05190972-A (JP)
Title: Laser diode
Inventor: HAYAKAWA TOSHIRO
IPC: H01S5/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide the title laser diode more stabilized in the least characteristic decline due to external fluctuation within high output laser diode having wide outgoing end. CONSTITUTION:The stripe width W3 of an inner single stripe type laser diode, the interval S1 between the stripes are set up respectively to be 7mum and 15mum while the widths W1 and W2 of the whole stripe are set up both to be 73mum. Besides, the resonator length, the length L4 of the inner single stripe and the length L1 of the wide stripe at both ends are set up respectively to be 700mum, 650mum and 25mum. In such a constitution, the inner single stripe type laser diode has the gain waveguide type wherein the adjacent elements are in the modes having 180 deg. different phases to be easily coupled with one another, however, the phases are not to be synchronized due to the large intervals of 15mum set up between the stripes thereby enabling stable high output to be produced.
Patent JP-H01182332-A (JP)
Title: Tire for truck and bus
Inventor: TAKINO HIROSHI
IPC: C08L7/00
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a tire, having excellent abrasion and cutting resistance and useful for heavy-load trucks and buses, by using a tread prepared from a rubber composition obtained by blending specific butadiene rubber with natural rubber and specific carbon black. CONSTITUTION:The aimed tire obtained by blending (A) a rubber composition consisting of (i) butadiene rubber with 50-80% trans-1,4-bond content and (ii) natural rubber at 5/95-70/30 weight ratio with (B) carbon black having >=120m<2>/g nitrogen adsorption specific surface area and using a tread consisting of the resultant composition. Furthermore, the amount of the blended component (B) is preferably 40-70 pts.wt. based on 100 pts.wt. component (A).
Patent JP-H11202543-A (JP)
Title: Toner for developing electrostatic charge image, electrostatic charge image developer and digital image forming method
Inventor: HAMANO KOICHI
IPC: G03G9/113
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a toner compsn. for developing an electrostatic charge image and an electrostatic charge image developer having a large quantity of electric charges, excellent in the environmental dependency and aging stability of electrostatic charge and the admixability of the toner and excellent further in the fluidity and transferability of the toner and to provide a digital image forming method with the developer. SOLUTION: The toner compsn. consists of colored toner particles consisting essentially of a bonding resin and a colorant and at least two external additives. One of the additives is fine particles of hydrophobic metatitanic acid treated with an alkoxysilane and/or a perfluoroalkylsilane and the other is fine particles of silicon dioxide subjected to hydrophobing treatment with a fluorine-contg. coupling agent and an alkyl coupling agent having a >= alkyl group. The toner compsn. is useful as a developer for developing a digital electrostatic latent image.
Patent JP-H09194668-A (JP)
Title: Conductive composition for solderable electrode of surface heating element
Inventor: KOMATSU MICHIO
IPC: C08K3/08
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive composition which can form an electrode of a surface heating element at low temperatures and does not suffer silver depletion when it is soldered. SOLUTION: In this conductive composition comprising a silver powder, polyvinyl butyral and a solvent having a silver polyvinyl butyral weight ratio of 94/6 to 96/4, the silver powder is a flaky powder having a 50%-mean particle diameter of 3-5μm and a specified surface area of 1-2m<2> /g.
Patent JP-S57118460-A (JP)
Title: Receiver
Inventor: YURA TAKASHI
IPC: H04L27/14
Filed: 1981-01-13
Abstract: PURPOSE:To prevent the occurrence of an abnormal signal output at the changing point of a code signal of a 12-bit code inspecting system, by adding a memory circuit and a control circuit after a decoding circuit. CONSTITUTION:A decoding circuit 2 supplies a signal train which is serial in terms of time and demodulated by a demodulating circuit 1, inspects the code with the latest 12-bit signal train with every input of a 1-bit signal and at that moment and delivers either one of the signals S0, S1 and S2 corresponding to the input codes. This output signal is held temporarily at a memory circuit 5. On the other hand, an abnormal signal SX is delivered in case the signal excepting the code signal is supplied. With input of the signal SX, a control circuit 6 delivers a preceding value holding command signal 6a to the circuit 5 to hold the output at the preceding value. The signal SX is not delivered to outside via an abnormal signal output circuit 4 until the signal SX is continuous for 12 bits. The signal SX is not continuous for >=11 bits at the changing point of the code signal and accordingly never outputted to outside.
Patent JP-H05189465-A (JP)
Title: Automatic order acceptance device for shopless sale
Inventor: MORIMOTO KAZUO
IPC: G06Q50/00
Filed: 1992-01-14
Abstract: PURPOSE:To perform an order slip acceptance job in shopless sales by using facimile and to automatically execute order acceptance processing. CONSTITUTION:A facsimile-transmitted ordering slip is received by an automatic receiving part 2, and automatic recognition is applied to it. When the automatic recognition is performed, a frame is segmented by detecting a vertical stripe at high speed at a frame segmenting part 6. A recognition part 7 recognizes segmented numerical character and mark at high speed and with high accuracy. Goods information is drawn out from a goods information storage part 9 based on an automatically recognized numerical character, and an ordering content confirmation sheet on which a price and a delivery date, etc., are described is generated at an automatic generating part 12, and it is automatically facsimile-transmitted to a home that is an ordering origin.
Patent JP-H05189693-A (JP)
Title: Vehicle detector
Inventor: KITAMURA KENJI
IPC: G08G1/01
Filed: 1992-01-14
Abstract: PURPOSE:To improve vehicle detection accuracy at the time of photographing a vehicle by a television(TV) camera and detecting the vehicle. CONSTITUTION:A difference between a current road surface level obtained by photographing it by a TV camera device 11 and a preceding road surface level is detected by a frame difference circuit 15, and at the time of weighting the current road surface level and the preceding one, a CPU part 19 changes a weight value by a difference value and calculates a proper road surface level value. Consequently the stop value of a lens 20 in the device 11 can be controlled based upon the calculated level value.
Patent JP-H09199733-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L29/861
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To conduct selective diffusion in a well controllable and simple step and to control lifetime by doping a p+ layer and the vicinity of a p+n conjunction with mainly platinum and an n layer with gold. SOLUTION: To selective diffuse gold and platinum into a silicon crystal, platinum is diffused from a p+ layer (anode) side and gold is diffused from an n layer (cathode) side. That is, after diffusing phosphor from both main surfaces of the layers, boron is diffused from the both main surfaces thereof to thereby provide a three-layer structure consisting of a p+ layer 13, an n layer 10 and an n+ layer 12. The surface of the boron diffused layer 13 is coated with platinum containing silicon oxide film coating liquid 14 and the surface of the phosphor diffused layer 12 is coated with gold containing silicon oxide film coating liquid 15 sequentially by using a spinner. Thereafter, heat treatment is conducted to thereby diffuse the gold and platinum into the silicon crystal.  In this way, by doping the vicinity of the pn junction of a diode with platinum which does not deteriorate leak current and the n layer with gold which does not deteriorate on voltage, lifetime is controlled.
Patent JP-H01250133-A (JP)
Title: Arbiter
Inventor: JI DERU TAI
IPC: G06F12/00
Filed: 1989-01-11
Abstract: PURPOSE: To assign priority to reading/writing requests by providing a writing circuit, a decision maker and a reading circuit. CONSTITUTION: This arbiter is provided with a writing circuit 58, a reading circuit 60 and a decision maker logic block 62. The writing circuit 58 operates so as to recognize the generation of the writing request on a line 56 and store the writing state according to the recognition. The reading circuit 60 operates so as to recognize the reading request input on a line 54 and store the reading signal. The decision maker 62 operates so as to detect the generations of the both of reading and writing requests and assign the priority of the execution of these both requests. Thus, which of external reading and writing signals the priority is imparted to is determined, and at the same time, the other signal can be stored so as to be used for the starting of the next operation.
Patent JP-H07210366-A (JP)
Title: Dual mode burrel shifter
Inventor: PARAMEESHIYUA AKIREESHI
IPC: G06F7/76
Filed: 1994-01-20
Abstract: PURPOSE:To accelerate the operation of the entire burrel shifter by selecting and outputting a sign bit by a sign look-ahead circuit in the case of performing left arithmetic shift to the data of an N/2 bit width. CONSTITUTION:In half width data shift, the data 10-131 of 32 bits are inputted to an input butter 47, amplified and then simultaneously supplied to the sign look-ahead circuit 46 and a 7-bit shifter 48. To the sign look-ahead circuit 46, shift amount control signals SA0-SA4 and shift type control signals are inputted. When the shift type is the left arithmetic shift, the one to be a most significant bit on a low-order side after the shift is selected from the input data 10-131 as the sign bit and the value of the sign bit is outputted to a sign expansion line 51. In parallel to the operation in the sign look-ahead circuit 46, the input data 10-163 are inputted to the 7-bit shifter 48. The 7-bit shifter 48 is driven and operated by a 7-bit shifter control circuit 45 and the data S0-S63 are outputted.
Patent JP-S6035247-A (JP)
Inventor: ARUBAATO MAKOFUSUKII
IPC: A61B5/055
Filed: 1984-01-13
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-S60149179-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMARU HARUO
IPC: H01L31/10
Filed: 1984-01-17
Abstract: PURPOSE:To enable a photo-permeable conductive film to be produced uniformly with good characteristic by a method wherein a photo-permeable conductor layer is formed at the beginning of the process, and thus the surface of hydrogenated amorphous Si is protected by this formed layer. CONSTITUTION:A Cr electrode 4 is formed on a glass substrate 3. Next, hydrogenated amorphous Si 5 is deposited on this electrode 4. Then, Cr 13 is evaporated on the Si 5; at this time, an interface reacted layer 14 made of the Si 5 and Cr 13 is formed. A diode pattern demanded by a photo resist 15 is formed. The Cr 13, layer 14, and Si 5 are selectively etched. An SiO2 6 is formed over the entire surface. The SiO2 6 is removed in the upper part 7 and 8 of the Si 5 and in the upper part 9 of a lead-out lower electrode. Cr 10 and Al 11 are evaporated; Cr-Al in a required position is left by the process of photoetching, and the other Cr-Al removed. As a result, the part of a contact hole 8 serves as the photo receiving window of a diode, and the upper electrode of layer 14+ Cr13+Cr10+Al is formed at the part of an isolation diode.
Patent JP-H04263765-A (JP)
Title: Level detecting device for sherbet type ice
Inventor: HOSAKA MASAHIRO
IPC: F25D11/00
Filed: 1991-01-21
Abstract: PURPOSE:To know the supplementing timing of crushed ice by detecting the position of the lower layer of the ice existing part of sherbet type ice reserved in a heat accumulating tank. CONSTITUTION:A detecting tank, having holes 5 along the depthwise direction of the same, is provided in a heat accumulating tank 1 while a heater 6 and temperature sensors 7 are provided in the detecting tank along the depth-wise direction of the same tank and heat is generated by the heater 6 whereby the temperature sensors 7 in an ice existing section are kept at 0 deg.C substantially by the latent heat of ice while the temperature sensors 7 in ice non-existing part detect increased water temperatures. The values of temperatures detected by these temperature sensors 7 are compared in a detecting device 8 whereby the position of the ice existing part is known. According to this method, water temperatures in the ice existing part, in which a temperature difference is small, and the ice non-existing part can be detected by enlarged comparison whereby the supplementation of crushed ice can be effected properly.
Patent JP-S59129598-A (JP)
Title: Dc motor
Inventor: GOTOU MAKOTO
IPC: H02P6/24
Filed: 1983-01-13
Abstract: PURPOSE:To reduce the power consumption when a brushless DC motor stops by decreasing at least one constant-current source in cooperation with the power supply stopping operation by a stop signal. CONSTITUTION:A reference current source circuit 31 is triggered by a starting circuit 32 to obtain the prescribed reference current i3, and output currents i4- i6 become proportional to the current i3. The currents i4, i5 respectively become the reference currents of constant current source circuits 33, 34, and a plurality of currents proportional thereto are supplied to load circuits A, B. Current i6 becomes the reference current of a constant current source 35 and the voltage VH obtained via the currents i7, i8 proportional thereto is used as power sources of Hall elements 35-27. When a stop signal ST becomes high, the power supply to the coils 22-24 is stopped, transistors 162, 164 of a current reducing circuit 38 turn ON, the transistor 112 of the starting circuit 32 and the transistor 104 of the reference current source circuit 31 turn ON, and i1=i3=0 is obtained. Eventually, i2=0 is obtained, and the currents of all constant current sources 33-35 become zero.
Patent JP-H06212643-A (JP)
Title: Concrete-placing form and execution methd of concrete foundation
Inventor: SUGAWARA TOSHIO
IPC: E02D27/01
Filed: 1993-01-14
Abstract: PURPOSE:To reduce the quantity of a building waste material without discarding forms as the waste material after execution by using a concrete panel employing the volume-reduction granulated article of a foamed synthetic resin as aggregate as forms and using the forms as a part of a foundation as it is. CONSTITUTION:A used foamed polystyrene molding is crushed, melted and volume is reduced, and granulated, and changed into granulated powder. The granulated powder is used as aggregate, and cement and water are mixed and the granulated powder is cured, thus forming a panel in specific size. A bolt-hole for connecting the panel is formed at the end section of the panel, and a bolt is buried. Or a composite material panel consisting of a layer using the granulated powder of foamed polystyrene as aggregate and a layer employing sand, etc., as aggregate is formed. These panels are employed as concrete placing forms 10, 20. Concrete is cured, and the concrete placing forms 10, 20 are not removed and used as parts of a foundation as they are.
Patent JP-S63175082-A (JP)
Title: Copied typeface erasing liquid
Inventor: SHIMODA SETSUO
IPC: B41M5/132
Filed: 1987-01-14
Abstract: PURPOSE:To obtain the titled erasing liquid for erasing needless parts among copied letters and figures, etc., capable of easily removing the resultant filmy product using e.g. an eraser, by dissolving a specific film-forming resin in a solvent soluble for bonding agent to disperse said resin in the form of fine particles. CONSTITUTION:A film-forming resin (A) compatible with both copying powder and bonding agent and (B) neither infiltrative into nor firmly bonding chemically or physically to copying paper (e.g., polyethylene, polypropylene, polyvinyl chloride, polyvinylidene chloride, acrylic resin, etc.) is dissolved or dispersed in the form of fine particles (pref. with a size <=0.09mu) in (C) a solvent soluble for said bonding agent (e.g., acetone, trichloroethane), thus obtaining the objective liquid for erasing needless parts among copied typefaces formed by melt bonding of bonding agent-contg. toner.
Patent JP-S57119981-A (JP)
Title: Method for stabilizing aqueous solution containing chlorine-containing oxidizing agent
Inventor: ITOU TOMOHISA
IPC: C01B7/01
Filed: 1981-01-19
Abstract: PURPOSE: To restrain the decrease of oxidizing power of an aqueous solution of a chlorine-containing oxidizing agent and to maintain its sterifization and disinfection effects and its effect of removing algae for a long time, by adding a bromide and/or an iodide and glycine to the aqueous solution.  
     CONSTITUTION: A mixture of a bromide (e.g., KBr) and/or an iodide (e.g., NaI) and glycine in a mixing ratio of the former to the latter of 1:9W9:1 is added in an amount of 1.0W10ppm to an aqueous solution containing a chlorine-containing oxidizing agent (e.g., sodium hypochlorite).  
     EFFECT: By this method, the stabilization of active oxygen derived from the chlorine-containing oxidizing agent can be attenpted, the effect of removing micro-organisms in water can be enhanced, and the corrosion of iron in heat exchangers and the like in a circulating cooling water system for chemical equipment can be substantially restrained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09193897-A (JP)
Title: Imaging device for guiding landing of unmanned aircraft
Inventor: DOUFUKU KENICHI
IPC: B64F1/36
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device for guiding landing of a unmanned aircraft by which the unmanned aircraft can land surely even when weather is cloudy. SOLUTION: This imaging device consists of a TV camera, a TV transmitter, an attitude angle sensor, a radio altimeter, and a data link transmitter which are provided in a unmanned aircraft and a TV receiver 9, a data link receiver 10, a signal processor 11, an image emphasizing device 12, a TV monitor 13, and a ground radar 3 which are installed in a cock pit 2 on the ground. The image emphasizing device 12 inputs information on an artificial horizontal line and position of a runway from the signal processor 11, inputs landscape ahead of the unmanned aircraft from the TV camera in the unmanned aircraft, displays the artificial horizontal line and runway which are calculated by the signal processor by overlapping them, and outputs them to the TV monitor 13.