baber/WOPTO huggingface dataset:
Patent JP-H1010756-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HONGO KAZUYA
IPC: G03G5/05
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having improved dispersibility of an electric charge generating material, ensuring improved image quality and potential stability at the time of repetitive use and excellent in environmental stability. SOLUTION: This electrophotographic photoreceptor has an electric charge generating layer formed by dispersing an electric charge generating material in a bonding resin contg. a vinyl chloride-vinyl acetate type copolymer having <=0.50% hot loss of weight in the range of 50-200 deg.C at the time of heating with a thermobalance. The vinyl chloride-vinyl acetate type copolymer is selected from among a vinyl chloride-vinyl acetate-maleic acid copolymer, a vinyl chloride-vinyl acetate-vinyl alcohol copolymer and a vinyl chloride-vinyl acetate copolymer.
Patent JP-H1110521-A (JP)
Title: Wafer polishing device
Inventor: SAITOU TAKATOSHI
IPC: B24B53/017
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To uniformly polish a wafer with high accuracy by placing a contact part between a dresser and a polishing pad on a straight line. SOLUTION: A dresser 17 is formed by arranging many ring-like teeth 19 for dressing where diamond is electro-deposited side by side on the surface of a cylinder 18 as a base. The cylindrical dresser 17 is disposed horizontally in such a manner that with the axis of the cylinder 18 parallel to the surface of a polishing pad 1, the bus of the cylinder side is brought into straight-line contact with the surface of the polishing pad 1 at the time of dressing. By the rotation of the cylinder 18, the teeth 19 where diamond is electro-deposited are rotated to dress the polishing pad 1. The length of the cylinder 18 of the dresser 17 is made larger than the diameter of a wafer 3 to uniformalize wafer polishing. At the time of dressing, the cylindrical dresser 17 is arranged rectilinearly in the radial direction of the polishing pad 1.  Accordingly, the contact pat between the polishing pad 1 and the diamond teeth 19 of the dresser 17 is such that plural contact points are arranged rectilinearly.
Patent JP-2000347036-A (JP)
Title: Optical retardation plate, its manufacture and device
Inventor: TSUCHIMOTO KAZUYOSHI
IPC: C08J5/18
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical retardation plate with slight phase difference variation and a method for manufacturing it stably and efficiently with a high yield. SOLUTION: The method contains controlling a phase difference by making a film 4, clamped at the both sides 1, 2 in the width direction, changing its size under heating 3 and manufacturing the optical retardation plate by ejecting hot air preferentially to the both sides rather than to the central part in the width direction of the film by a hot air circulation system. The optical retardation plate consists of parts whose phase difference falls within ±10% range with respect to mean phase difference in the width direction and which occupies >=70% of width direction.
Patent JP-H04365726-A (JP)
Title: Rotary valve
Inventor: MORI TERUYOSHI
IPC: B65G65/48
Filed: 1991-06-04
Abstract: PURPOSE:To simply construct a rotary valve for transporting powder with the small number of part items and to eliminate the need of replacing a forward end member even if the forward end member provided on a blade of a rotor is worn away by a fixed amount. CONSTITUTION:The inner peripheral surface 4C of a main body 4 having an inlet 4A and an outlet B for powder is a ceramic coating surface. A forward end member 8 formed by engineering plastics softer than the ceramics is provided on a blade 6 of a rotor 5 rotatably housed in the main body 4. The forward end member 8 confronting with the inner peripheral surface 4C of the main body 4 is fitted to the blade 6 in such a manner as to be freely positioned in the radial direction by a bolt 9 inserted in an enlongated hole provided either on the forward end member 8 or on the blade 6.
Patent JP-H04230043-A (JP)
Title: Modulation-doped quantum well structure with flattened energy band
Inventor: HAABAATO GORONKIN
IPC: H01L39/22
Filed: 1991-06-03
Abstract: PURPOSE: To provide an energy band flattened modulation doped type quantum- well structure with a new synthetic superconductor structure provided with the electron-phonon mutual action of a higher frequency. CONSTITUTION: A superlattice superconductor structure, composed of a main quantum-well (12) and plural small quantum wells (11) formed in it, is provided. The main quantum-well (12) is provided with a bound energy state E2 extremely close to the lower band energy V1 of the main quantum-well, and the respective small quantum-wells are provided with a single bound energy level E1 lower than V1 . A charge carrier is provided in the quantum-well by doping a material to a barrier layer, so as to supply the modulation doping of the main quantum- well (12). The small quantum-wellone different material inside the boundary. In an embodiment,a quantum-well (14) for charge transfer is formed between a barrierregion (13) of the quantum-well (12) and the small quantum-well (11) onan outermost side.  The quantum-well (14) for the charge transfer isprovided with the energy state which is useful for transferring charges to thesmall quantum-well (11), coupled with the energy state E1 of the smallquantum-well (11).
Patent JP-H116231-A (JP)
Title: Slab structure
Inventor: OGIWARA TAKASHI
IPC: E04B5/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a slab using dry construction method, to uses a slab structure excellent in shear rigidity and shear resistance in preventing a building from undergoing shear deformation within a horizontal plane, and to provide a structure having the slab structure which has excellent resistance to horizontal forces. SOLUTION: A floor or roof slab is formed by fixing lightweight concrete panels 1 on a horizontal member 2 (2a) using a fixing member 5. In that case, joint parts 4 are used to prevent the plurality of lightweight concrete panels from moving relative to one another, thus forming a unit that is integrated to resist horizontal shear stresses applied to the slab, with the lower surfaces of the corners of the unit reinforced by reinforcing plates 6, and with the corners secured to the horizontal member 2 through the reinforcing plates 6.
Patent JP-S6052381-A (JP)
Title: Ink-supplying device for ink-type wire dot printer
Inventor: YAGI HARUHIKO
IPC: B41J27/00
Filed: 1983-08-31
Abstract: PURPOSE:To prevent misprinting and damage on solenoid valves or the like from occurring due to a lowering in printed density, by a method wherein the valve opening time of a solenoid valve provided in an ink passage is monitored, and when the valve is in an opened condition after the lapse of a predetermined period of time, an alarm is issued, whereby a printing action and passage of an electric current to the valve are stopped. CONSTITUTION:The ink-supplying device 30 is constituted of a solenoid valve device consisting of a valve 34 provided in the interior of a pouring-out port 32 of an ink tank 33 and a solenoid 35 mounted on a printing head 3 or a carraige, and an ink quantity controlling part 39 connected to ink quantity detecting electrodes 37, 38 provided on the lower side of a printing ink occluding body 24 to detect the quantity of an ink and operating the device 36 by a detection signal.
Patent JP-2000269961-A (JP)
Title: Element for data transfer between usb host and network and flow control method controlling the transfer
Inventor: CHIN SHINKICHI
IPC: H04L12/40
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To avoid overflow of data and to reduce the manufacture cost for the data transfer element by allowing a USB element to receive data packets from the USB host and store them in a buffer, an ISDN controller to receive the data packets from the buffer and send them to a network, and a microcontroller to control the USB element through a bus. SOLUTION: This data transfer element 50 is connected to a USB host 52 and network 54. The USB host 52 is preferably a personal computer. The data transfer element 50 includes a single chip 56 and the microcontroller 60. The microcontroller 60 includes a single-chip controller with low performance or low quality microprocessor and the microcontroller 60 only controls the single chip 56 throughout a data transfer process. The single chip 56 is composed of the USB element 57, buffer 59, and ISDN controller 58. In this case, the controller 58 is preferably ISDN equipment.
Patent JP-S5948679-A (JP)
Title: Apparatus for displaying battery life of full-electronic timepiece
Inventor: ISHINO TOSHIKI
IPC: G04G9/08
Filed: 1982-09-14
Abstract: PURPOSE:To perform the life display of a battery capable of being read at a look and easy to view, by displaying the finish of katakana by providing an oblique segment to a display segment with a bisected rectangular shape used in displaying time. CONSTITUTION:An oblique segment directing to a left upward direction from a right lower direction is provided to the desired figure of a display segment with a bisected rectangular shape for performing time display and the finish of katakana is displayed by a control signal responding to the life detection of a battery to make it possible to perform the life display of the battery capable of being read at a look and easy to view.
Patent JP-2000347905-A (JP)
Title: System and method for calculating cpu using rate and recording medium recording program for calculating cpu using rate
Inventor: KAWADA HIROKO
IPC: G06F11/34
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To conclude a prescribed CPU using rate (stable and true CPU using ratio) from an instantaneous CPU using rate manage CPU power. SOLUTION: An instantaneous CPU sampling means 11 samples an instantaneous CPU using rate within the start period of a process group. A calculating part 1 decides the combination of extraction conditions (a time interval, the number of processes and a confidence section) of the instantaneous CPU using rate and calculates the CPU using rate in every pickup range section on the basis of the decided conditions. A discriminating part 2 sorts the CPU using rate in order of a short range period, also in order of a short time interval to perform pickup even in it and successively discriminates whether a calculated result is stable. The CPU using rate of respective sections are totaled, the average is calculated by dividing the total sums by the number of sections and the average value is defined as the reference CPU using rate.  When the difference between the reference CPU using rate and the CPU using rate of each section is equal to or less than an allowable range, the CPU using rate is considered as stable, and the reference CPU using rate is defined as the true CPU using rate.
Patent JP-H1142868-A (JP)
Title: Base sheet for stencil printing, method for making stencil printing plate, and method for stencil plate making printing
Inventor: ADACHI HIROSHI
IPC: B41M1/12
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a base sheet for stencil printing having high gradation, high resolution and high sensitivity by setting smoothness of a film surface used as the base sheet to a predetermined value or more, thereby forming a dot multi-valued by using a general purpose resistance heating element such as a thermal head with satisfactory reproducibility. SOLUTION: The base sheet 1 for stencil printing is formed of at least a thermoplastic resin film as a stencil printing plate. Smoothenss of the resin film surface of the sheet 1 is set to 6,000 sec or more. And, in the case of engraving the sheet 1, a resistance heating element 4 is used, and an electric signal to be applied to the element 4 is pulse-modulated in response to a recording density. And, hence, the sheet 1 is thermally melted to form holes of different sizes. And, if smoothness of the film surface according to an Oken type gas permeability and smoothness tester is 6,000 sec as above, adhesive properties of the film surface with the element 4 are improved. And, the holes of areas responsive to given energy can be effectively formed.
Patent JP-S6314657-A (JP)
Title: Smoking of food and apparatus therefor
Inventor: GOODON RIBAA
IPC: A23L27/10
Filed: 1986-07-08
Abstract: PURPOSE:To enable clean, easy and safe smoking of food, by heating sap containing volatile component regenerated from wood or a pellet containing said sap as adsorbate and evaporating the sap at a controlled rate. CONSTITUTION:Sap containing volatile component is regenerated from wood e.g. by vacuum distillation and is optionally adsorbed to an inert porous medium (e.g. activated alumina) to obtain a pellet 4. An inner vessel having Teflon coating 61 is fitted in a closable container 6 and a container 2 containing the sap or the pellet 4 is placed on a heating means 3 attached to the bottom of the vessel 6. The container 2 is topped with a lid 5 and a rack 7 supporting a food 9 is attached above the vessel 2. The pellet 4 is heated at 100-400 deg.C while heating the food 9 at 30-200 deg.C to enable the smoking of the food 9 under controlled rate of evaporation of the sap.
Patent JP-H062075-A (JP)
Title: High al-containing ferritic stainless steel sheet excellent in oxidation resistance
Inventor: OKUYAMA KAORU
IPC: C22C38/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide the objective high Al-contg. ferritic stainless steel sheet excellent in oxidation resistance. CONSTITUTION:The objective high Al-contg. ferritic stainless steel sheet is a one in which the weight ratio of Al, Cr, Si and Mn contained in a BA film formed by bright annealing or Ti as well in addition to these elements in the case where Ti-added steel is respectively regulated to (Cr+Si+Mn)/Al<=0.6 (Cr+Si+Mn+Ti)/Al<=0.6.
Patent JP-H0778290-A (JP)
Title: Pos system
Inventor: SUZUKI MUNEKI
IPC: G06Q50/10
Filed: 1993-06-30
Abstract: PURPOSE:To provide a POS system which is capable of setting sales prices which are different every salesroom. CONSTITUTION:This system has plural POS registers 211 and a POS controller 20 connected with these registers via a communication network 22. The POS controller 20 is provided with a POS table 26 for retrieving the salesroom code of the salesroom to which the POS register 24 belongs from the POS number assigned to each POS register 24. When an article code is transmitted from the POS register 24, the POS controller 20 determines the salesroom code of the salesroom to which the POS register 24 belongs from the POS number of the transmitted POS register 24. From the salesroom code and the transmitted article code, a unit price is determined by using a PLU file 28. Because the unit prices corresponding to the salesroom code and the article code are stored in this PLU file 28, different unit prices can be set every salesroom.
Patent JP-S6317018-A (JP)
Title: Injection molder equipped with temperature display
Inventor: NEKO TETSUAKI
IPC: B29C45/78
Filed: 1986-07-10
Abstract: PURPOSE:To make the instant judgement of present temperature value being whether within its allowable range or not possible by a method wherein the set points of temperature at respective temperature control points are compared with their present values so as to display the present values in color, which is changed whether the present value lines within the allowable range of the set point or not, on a color display. CONSTITUTION:A ROM 15, in which temperature display controlling program and the like are memorized, is connected to a CPU 12 for PMC. A shared RAM 18 has respective storage regions to store the present value CT1 of a movable mold, the present values CT4integral nCTn+3 of cylinders 1-4 and the like. The present values just mentioned above are detected by respective temperature sensors KT1, TH1-TH4 and the like so as to be written in the predetermined regions. A CPU 11 for NC writes key codes corresponding to temperature setting-display keys to the spared RAM 18. Next, the CPU 12 for PMC displays the temperature setting-display pictures on the display screen of a CRT/MD I 20. In addition, the respective present temperatures are displayed in red, when they exceed the allowable upper limit temperature (STi+alpha), in blue, when they are below the allowable lower limit temperature (STi-alpha) and in gree, when they are within the allowable limit with respect to the respective set points STi.
Patent JP-H0756412-A (JP)
Title: Formation of pseudo-photographic print
Inventor: ABURAHAMU CHIERIAN
IPC: G03G15/20
Filed: 1994-07-13
Abstract: PURPOSE: To generate a pseudo color photograph print through the use of black/ white electrostatic copying. CONSTITUTION: A transparent or non-picture forming transmissive substrate 124 is arranged on a non-adhesive layer 122 at the top of a sheet 116 for making it adhere to one side of the sheet 116. A substrate having the same characteristic as that of transmissive substrates 25 on both sides of the sheet is provided by adhering the substrate 124 on the back of the sheet 116. The completed print has flatness which cannot be obtained in the pseudo print by conventional technology.
Patent JP-H0355431-A (JP)
Title: Source shutting type instantaneous hot water maker using gas
Inventor: HATA KENJI
IPC: F16K31/11
Filed: 1990-06-19
Abstract: PURPOSE:To make it possible to conduct easily gas ignition operation or hot water delivery operation with a small force by providing at the branch section of a supply water channel and a supply water branch channel a switching cock which guides the water from a supply water take-in port to a supply water branch channel during ignition or to the supply water channel during combustion by manipulating rotation of an operation shaft. CONSTITUTION:A switching cock F is provided at the branching section of a supply water channel 1 and supply water branching channel 48, and it guides the water from a supply water take-in port la to the branching channel 48 during ignition and to a supply water channel 1 during combustion respectively through a L-shaped water channel 50, and at the same time it is constructed so as to be capable of switching the supply water to three-way switching which shuts off the supply water to the supply water branch channel 48 and to the supply water channel 1 during fire extinguishing. Namely, during ignition the supply water in-take port la and the supply water channel 1 are communicated through a water channel 50, and during combustion the supply water in-take port la and the supply water channel 1 are communicated through the water channel 50, and it is possible during fire extinguishing to switch to the condition that the supply water in-take port la, water channel 1 and supply water branching channel 48 are shut off.
Patent JP-H09321889-A (JP)
Title: Facsimile equipment
Inventor: AIHARA KATSUJI
IPC: H04N1/32
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment capable of performing the operations of almost all functions provided in the facsimile equipment by remote operations while preventing malfunctions by inhibiting an operation processing by a key operation in a main body during the remote operation and displaying that it is under the remote operation at the display means of the main body. SOLUTION: For this facsimile equipment 1, tone signals for requesting the remote operation are determined beforehand and stored in the key code table of a memory 5 along with the tone signals corresponding to the key operation. When a call is terminated from a line L, a communication control part 7 detects the presence/absence of the tone signals requesting the remote operation, attains a normal facsimile communication mode in the case that they are absent, and in the case that they are present, shifts to a remote operation mode, locks the key operation of an operation display part 6 and displays that it is the remote operation mode at the operation display part 6. Thus, the operations of almost all the functions provided in the facsimile equipment 1 are performed by the remote operations while preventing the malfunctions.
Patent JP-S5682878-A (JP)
Title: Prparation of fluorescent substance
Inventor: TAKEDA TAKESHI
IPC: C09K11/08
Filed: 1979-12-11
Abstract: PURPOSE: To obtain a fluorescent substance emitting green color, suitable for index tubes, having improved emission efficiency and brightness, and prepared by adding NaCl and KCl to a lanthanium thiogallate activated with cerium as a raw material, and calcining the mixture.  
     CONSTITUTION: 2wt% Sodium chloride or pottasium chloride or both are added to a raw material of a fluorescent substance consisting of lanthanium thiogallate activated with cerium essentially. The resultant mixture is then calcined to give the aimed fluorescent substance of short afterglow, exhibiting green emission with excitation of electronic rays and ultraviolet rays, and having a greatly improved light output.  
     USE: A flying spot tube etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5953705-A (JP)
Inventor: FUJIWARA YOSHITAKA
IPC: A41D19/04
Filed: 1982-09-16
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-H0210478-A (JP)
Title: Program table interface circuit
Inventor: HONDA KOZO
IPC: G06F15/82
Filed: 1988-06-28
Abstract: PURPOSE:To allow all arithmetic modules to share a program table interface circuit by varying the number of stages of pipeline delay circuits. CONSTITUTION:The program table interface circuit consists of two stages of pipelines and the pipeline in the 1st stage is applied to an arithmetic circuit 100 for referring to arithmetic parameters. A variable pipeline delay circuit 50 consists of four registers 8-11 and its number of stages is selected by MPXs 12 and 13. The MPXs 12 and 13 are switched with signals MPXC0 and MPXC1 and the value corresponds to the number of stages. The variable pipeline delay circuit 50 delays a program ID according to the number of pipelines of the arithmetic circuit 100 and matches the ID with data processed by the arithmetic circuit 100.
Patent JP-H0325919-A (JP)
Title: Developing device
Inventor: TOMIYASU SUEHIRO
IPC: H01L21/30
Filed: 1989-06-23
Abstract: PURPOSE:To place chemicals uniformly onto a semiconductor substrate easily, and to prevent the partial formation of a defective pattern by increasing supporters, on which nozzles dropping or atomizing chemicals are fixed, in plurality. CONSTITUTION:A base body 3 sucks a semiconductor substrate 1 under a vacuum, and turns the substrate 1. When chemicals 6 are applied onto the semiconductor substrate 1, supporters 10A, 10B with nozzles 7 are displaced in parallel, and arranged just above the semiconductor substrate 1. The supporters 10A, 10B are moved so as to be shifted toward a center section from the upper peripheral section of the semiconductor substrate while injecting chemicals 6 from the noses of the nozzles, and the chemicals are dropped onto the surface of the rotating semiconductor substrate 1. Dropping is completed, and the nozzles 7 are carried out to the outside of e device by displacing the supporters 10A, 10B in parallel. When four supporters with nozzles are used, chemicals can further be atomized uniformly.