baber/WOPTO huggingface dataset:
Patent JP-2000267430-A (JP)
Title: Method and device for forming image
Inventor: SHOJI HISAFUMI
IPC: G03G15/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To always form images whose quality is kept constant regardless of the type of the images. SOLUTION: A developing means is provided with a developer carrier 31 feeding developer consisting of toner and magnetic carrier to a developing area opposed to an image carrier 20, a developer regulation member held by leaving a fixed interval between the carrier 31 so as to regulate the quantity of developer fed to the developing area by the carrier 31, an electrode member 37 arranged near the carrier 31 arranged at a more downstream side that the developer regulation member (doctor blade) in the moving direction of the carrier 31 and further an electric field control part controlling the electric field formed between the electrode member 37 and the carrier 31. The electric field formed between the electrode member 37 and the carrier 31 is controlled according to image information by the electric field control part.
Patent JP-S57189322-A (JP)
Title: Thin film magnetic head
Inventor: WATANABE MAKOTO
IPC: G11B5/31
Filed: 1981-05-18
Abstract: PURPOSE:To realize high density recording, by providing a mgnetic domain having anisotropy being in parallel with a gap, as many as possible in a magnetic substance. CONSTITUTION:A magnetic head is provided with saw tooth notches on outside parts 8 and 9 of the upper and lower magnetic substances. Such a shape is obtained by suitably performing by a pattern when forming the magnetic substance by a vacuum technique or a plating technique. Anisotropy of the magnetic substance is generated by providing an external magnetic field in the direction as indicated with an arrow 10 when settling the magnetic substance. When the end part of the magnetic substance is provided with saw tooth notches, a lot of magnetic domains 11 of a slender shape having a long side in the direction being in  parallel with the track width direction of the gap are formed owing to its shape effect, by which remarkable anisotropy is generated in the magnetic substance.
Patent JP-S61233843-A (JP)
Title: Test and diagnostic device for information processor
Inventor: TOUKAWA KAZUYUKI
IPC: G06F11/22
Filed: 1985-04-09
Abstract: PURPOSE:To prevent the titled device from being disused due to a fault of a block in nonuse by avoiding the execution of the test of the block not in use of a tested section so as to decrease the test/diagnostic time. CONSTITUTION:A nonuse range storage means 1 consists of a switch and a register and information whether each block of the tested section divided into plural blocks is in use or not is stored. A test content discrimination means 2 uses the means 1 to read the information whether or not each block is in use and when a block is a nonuse block, non-execution is commanded and when the block is a using block, the execution is commanded to a test execution means 3. A test result display means 4 receives a test result from the test execution means 3 to apply display to a lamp or notice to a host device.
Patent JP-S59203467-A (JP)
Title: Novel food and food additive made of konjak (paste made from starch of devil's tongue) and its use
Inventor: HARA KAZUO
IPC: A23L29/244
Filed: 1983-04-30
Abstract: PURPOSE:To provide the titled food or food additive composed of KONJAK which is semisolid or solid at normal temperature and liquid, pasty or semisolid at a specific temperature above the freezing point, and useful as a material for adjusting and modifying the taste and palatability of marine product or cattle meat, etc. CONSTITUTION:A properly hydrated raw material such as the tuberous root of devil's tongue, starch of devil's tongue, etc. is mixed thoroughly with sodium citrate, sodium tartrate, sodium malate, sodium lactate, sodium acetate, sodium succinate, etc., their mixture, or their mixture with calcium hydroxide, and the mixture is heated at >=50 deg.C under stabilized state at 10.01-12.20pH. The heat- treated product is neutralized or dealkalized to obtain the objective food (additive) which is semisolid or solid at normal temperature and liquid, pasty or semisolid at a temperature higher than the freezing point by <10 deg.C.
Patent JP-S572109-A (JP)
Title: Automatic gain control circuit
Inventor: SATOU KENJI
IPC: H04N5/21
Filed: 1980-06-05
Abstract: PURPOSE:To avoid an unstable system that is caused by the signal level difference before and after operation of the waveform, by comparing the signal level after operation of the waveform through a TV ghost eliminating circuit or the like with the input signal level to control the gain. CONSTITUTION:The output of a video signal circuit 10 is supplied to a waveform operating circuit 20 which eliminates the ghost or the like as well as to the 1st clamping circuit 30. The output voltage of the circuit 20 is supplied to a voltage control type amplifier 40, and the output of the amplifier 40 is supplied to the 2nd clamping circuit 50. The output of the circuit 50 is compared 60 with the output of the circuit 30, and the difference output is used via an LPF70 in the form of the control voltage of the amplifier 40. With this control voltage, the collector current I0 of a transistor Q9 of the amplifier 40 is varied to control the gain of the amplifier 40. The level deviation is reduced for the signals before and after operation of waveform by such gain control to ensure a stable operation by system.
Patent JP-S60220157-A (JP)
Title: Centrifugal separation apparatus
Inventor: MOMOKI MANABU
IPC: B04B1/12
Filed: 1984-04-16
Abstract: PURPOSE:To prevent inferiority, by making the lead-out free surface position of a treating solution and that of a detection solution same in a radius direction and mounting a flow amount detection means to a detection solution lead-out pipeline. CONSTITUTION:When oil A to be treated is introduced into a rotor 2 rotating several thousands rpm from a raw solution supply port 6, said oil A to be treated receives strong centrifugal force and separated into clean oil B and separated water or impurities D such as sludge when passes gaps of a laminated separation plate 10. Impurities D are accumulated in an impurities chamber 12 and the clean oil B is led out to the outside of the rotor 2 from a treated solution lead-out port 7. A part of the clean oil B flows through the gap flowline between a lead-out plate 11 and the rotor 2 as a detection solution C containing separation imperfect impurities and bypasses a regulation plate 9 to be led out to the outside of the rotor 2 from a detection solution lead-out port 8. The lead- out solution C is detected by an outflow amount detection means 3 before recirculated to the pipeline of the oil A to be treated.
Patent JP-S63241377-A (JP)
Title: Timepiece
Inventor: TACHIKAWA MASANOBU
IPC: G04B37/00
Filed: 1987-03-28
Abstract: PURPOSE:To make a time display section look solid along with a lighter weight, by a method wherein a plurality of holes are made on a dial plate made up of a soft foam resin plate to form the time display section and time display pieces are forced lightly into the holes. CONSTITUTION:A dial plate 2 is made up of a soft roam resin plate with a large thickness to build up a body with the dial plate 2 of a timepiece 1. A time display section 2a is so arranged that the dial plate 2 is punched through across the thickness thereof to form a plurality of holes 2c varied in the shape. Time display pieces 6 which is different in color with the material the same as the soft foam resin plate are forced lightly into the holes 2c in such a manner as to be movable across the thickness thereof.
Patent JP-S63240085-A (JP)
Title: Magnetic potentiometer
Inventor: KAJITANI HIROSHI
IPC: H01C10/00
Filed: 1987-03-27
Abstract: PURPOSE:To improve the performance of a potentiometer detecting the angle of rotation by disposing a magnetic transmitting slit for a magnetic shield plate between the opposed surfaces of a magnetic detecting element and a permanent magnet and moving the magnetic shield plate or the magnetic detecting element and the permanent magnet in the longitudinal direction of the magnetic transmitting slit. CONSTITUTION:A magnetic shield plate 13 or a permanent magnet 12 and a magnetic detecting element 15 are constituted so as to be able to be moved in the longitudinal direction of slits 16, 17. That is, the permanent magnet 12 and the magnetic detecting element 15 are fixed, the magnetic shield plate 13 in which a pair of the arcuate slits 16, 17 are shaped symmetrically is fastened to a shaft 14, a pair of the slits 16, 17 are formed to an arcuate shape that they are formed to semicircles having different radii in predetermined width in a concentric manner with the center of rotation of the magnetic shield plate 13, and magnetic detecting patterns 19, 20 are formed to a circular shape concentric with each of the slits 16, 17. Accordingly, one revolution is regarded as a cycle when the magnetic shield plate 31 or the permanent magnet 12 and the magnetic detecting element 15 are turned and shifted, and output characteristics uniformly increasing or decreasing in the cycle are acquired.
Patent JP-S63240240-A (JP)
Title: D-channel control circuit
Inventor: AMAMIYA SHIGEO
IPC: H04L29/10
Filed: 1987-03-27
Abstract: PURPOSE:To correctly execute the detection of collision of D-channel by allowing a D-channel of a bus side being prolonged in a repeater to a D-cannel of a basic bus with a matched timing to take over it, receiving a data at a network terminator and reflecting it to an E-channel to detect collision. CONSTITUTION:A repeater REP uses a latch circuit 13 to latch once a D-channel D2 from a bus 2 and sends the D-channel of the bus side 1 to the bus 1 in the transmission timing as a channel D1. The repeater REP compares the D- channel outputted to the bus 1 with the E channel E1 received from the network terminator and when they are coincident, it is decided to have no collision and the D-channel D2 received from the bus 2 via a selection circuit 12 is reflected onto the E-channel E2. If the result of comparison shows dissidence, since it means the presence of collision in the bus 1, the D-channel D2 is not reflected onto the E-channel E2 of the bus 2, a no D-channel signal X such as an inverse of D-channel signal or a random signal is sent.
Patent JP-S56186-A (JP)
Title: Preparation of partially evaporated transfer copied sheet
Inventor: SAITOU JINTAROU
IPC: B41M3/12
Filed: 1979-06-14
Abstract: PURPOSE: To obtain an artistic picture-patterned sheet by a method wherein an ink layer that contains acid or alkali is partially formed on the sheet material so that a picture pattern may be expressed, while a colored ink layer is provided in harmony with said layer and a metal is evaporated onto it.  
     CONSTITUTION: The entire surface of the heat-resisting film base material 11 is coated with the layer 12 of a peeling agent, the ink layer 14A that contains acid or alkali is partially formed on it so that an arbitrary picture pattern may be expressed, and the colored ink layer 13 is provided in harmony with said layer 14A. Next a metal is evaporated onto the whole surface of the material to form the metal evaporation layer 15, the heat-sensitive adhesive layer 16 is provided on the whole surface of the layer 15, the metal evaporation layer 15 is partially melted by said acid or alkali by using water to remove a part of the metal evaporation layer together with the heat-sensitive adhesive layer 16 on it. In this way, the partially evaporated transfer sheet 1 can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04308763-A (JP)
Title: Impact dot head and manufacture thereof
Inventor: YAMAMOTO KAZUHIKO
IPC: B41J2/275
Filed: 1991-04-08
Abstract: PURPOSE:To provide an impact dot head constituted so that the generation of the breakage of a wire at the end surface of a printing medium is prevented in low cost by making the surfaces of a nose and a leading end guide opposed to a printing medium flush with high accuracy. CONSTITUTION:In such a state that a leading end guide 12 and a nose 13 are pressed to a positioning plate 21, horns 22, 23 applying ultrasonic vibration are pressed to the projections 12a, 12b of the leading end guide 12 to melt said projections and the facing part of the nose 13 is filled and fixed to bring leading end surfaces 12c, 13d to the same plane. The leading end surface 12c, 13d can be brought to the same plane with high accuracy and an impact dot head can be stably subjected to mass production to reduce manufacturing cost.
Patent JP-H03274031-A (JP)
Title: Neural network system predicting device for river water volume
Inventor: IZUI YOSHIO
IPC: G01F1/00
Filed: 1990-03-23
Abstract: PURPOSE:To obtain the neural network system river water volume predicting device with high prediction accuracy by providing plural neural elements which simulate neural cells of a living body and coupling elements which weight the respective outputs of the neural elements by coupling weight and output the results to neural elements of following layers to simulate synapses. CONSTITUTION:A neural network consists of the neural elements of N*(M+1) input layers 10a, L intermediate layers Z10b, and 10 output layers 10c, and the input layer, intermediate layer, and output layer each consists of a single layer. Those neural elements 10 simulates the neural cells of the living body. The coupling elements 11 connect the neural elements 10, multiply the respective outputs of the neural elements 10 by coupling weight and outputs the results to the neural elements 10 of the following layers to simulate synapses. Namely, learning data X1[X(t).X(t-1)... X(t-M):i=1-N] are inputted to the neural elements 10a of the input layers of the neural network and the coupling weight is calculated so that a desired output is obtained as river water volume Y from the output layers 10c.
Patent JP-H10269168-A (JP)
Title: Dma controller, its control device and method
Inventor: HOSOKAWA NAOHIRO
IPC: G06F13/28
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enable a high speed data processing. SOLUTION: The DMA controller 103 accepts a DMA request of a 1st data processing controller 108. To a data processing controller that has decided to perform service, the controller 103 samples a DRAM access mode that is requested by the data processing controller. That is, it samples a Mode0 (2:0). The controller 103 performs a DRAM access that corresponds to a sampled mode.
Patent JP-H05243543-A (JP)
Title: Solid-state image sensing device
Inventor: ISHIDA TOMOHISA
IPC: H04N5/372
Filed: 1992-02-26
Abstract: PURPOSE:To improve sensitivity by improving effective opening rate of a photosensitive part of a solid-state image sensing device. CONSTITUTION:In a solid-state image sensing device 8 which has a structure wherein photosensitive parts 2-11 to 2-44 in a position which is not a central part of unit picture elements 1-11 to 1-44 are not arranged at the same pitches both in vertical and horizontal directions, four of the unit picture elements 1-11 to 1-44 are united as one group to form photosensitive part groups G1 to G4 and the photosensitive part groups G1 to G4 are arranged at the same pitches vertically and horizontally. The total of four on-chip microlenses 6-11 to 6-12 are formed in correspondence with each photosensitive part groups G1 to G4 to make an optical axis coincide with a center thereof.
Patent JP-S553048-A (JP)
Title: Temperature control unit
Inventor: SUZUKI YASUSHI
IPC: G05D23/24
Filed: 1978-06-21
Abstract: PURPOSE: To secure a continuous control for the heat output by controlling the output in multiple steps and with variation of the pulse intervals.  
     CONSTITUTION: Temperature detecting output ports 6W9 provided to microcomputer 1 are connected to input 15 of comparator 14 via resistances 10W13 one end of which is used in common to each other as well as to power source 17 via resistance 16. The other input 18 of comparator 14 is grounded via thermistor 19 as well as connected to power source 17. The output of comparator 14 is grounded via resistance 21 and also connected to input port 22. Output port 23 is grounded via resistance 24 and photo diode 25 of the photo coupler. Then the output of comparator 14 is converted into the long and short pulse intervals via microcomputer 1 and then delivered to port 23 to give the control so that the heat output may be within the range of set temperatures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04310157-A (JP)
Title: Message repeating system for distributed processing system
Inventor: KUTSUNA TOSHIMASA
IPC: G06F15/16
Filed: 1991-04-09
Abstract: PURPOSE:To unnecessitate a virtual terminal equipment between a host computer and a distributed computer by turning plural logic paths of the host computer and the virtual terminal equipment into one logic path of the host computer and the distributed computer. CONSTITUTION:A distributed computer 2 adds a terminal equipment identifier on the message from a terminal equipment 1 and a host computer 5 eliminates the terminal equipment identifier in the received message. The message is sent to an interactive processing 7 as it is received from a logic terminal equipment. The host computer 5 passes the terminal equipment identifier with the message added from a terminal equipment identifier correspondence management table 9 to the distributed computer 2 when a transmission request using the logic terminal equipment identifier is conducted by the interactive processing 7. The distributed computer 2 searches the terminal equipment 1 based on the terminal equipment identifier. Thus, the virtual terminal equipment 1 is unnecessitated in the communication of the host computer 5 and the distributed computer 2.
Patent JP-S531475-A (JP)
Title: Manufacture for shottkey diode
Inventor: KIKUCHI AKIRA
IPC: H01L29/47
Filed: 1976-06-28
Abstract: PURPOSE: To form the guard ring with a good precision, by coating the parts other than contact parts with photo resist mask, controlling the surface concentration by inserting the impurity such as P, As, removing the resist mask after evaporation al on entire surface, and inserting theimpurity such as B,Ga on the guard ring taking the residual al as the mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S552923-A (JP)
Title: Radar device and device to detect abnormality in buried pipe utilizing it
Inventor: NAKANISHI KUNIO
IPC: G01S13/88
Filed: 1978-06-22
Abstract: PURPOSE:To increase distance resolution for both near and far distances, by time-dividing and sending No.1 and No.2 transmission waves frequency-modulated in sawtooth and pulse shape, analyzing a beat wave, and detecting the delay time of the waves. CONSTITUTION:Sawtooth voltage from sawtooth voltage generator 1 and pulse voltage from pulse voltage generator 2 are combined by waveform synthesizer 3. This is frequency-modulated by FM transmitter 4, and transmission wave A is sent from one end of buried pipe 7, such as gas pipe, via directional coupler 5. Direct wave A and reflected wave B are given frequency-to-time characteristics via directional coupler 5, then they are fed to mixer 8. Its output is passed through low-pass filter 9 and a low-frequency beat wave is obtained. Then this is passed through amplifier 10 and a reflected spectral image is obtained by frequency analyzer 11. On the other hand, the output of mixer 8 is passed through high-pass filter 15; then it is amplified, via a train of intermediate frequency pulses, by intermediate frequency amplifier 16. After this, the time waveform is observed by oscilloscope 17. In this way, the degrees and places of heap 12, bend 13 and water 14 lying at the bottom of the pipe at near and far distances are detected.
Patent JP-S62233045-A (JP)
Title: Manufacture of rotor for rotary electric maching
Inventor: SHIBUYA SUMIICHI
IPC: H02K19/24
Filed: 1986-04-03
Abstract: PURPOSE:To obtain a strong rotor with great output per weight and with characteristic as designed, by solidus-connecting magnetic poles to a non-magnetic metal unit for filling a space between the magnetic poles with, integrally with mutual diffusion. CONSTITUTION:A pair of magnetic poles l are arranged on an axial line so that the inclined surfaces may be confronted with each other, and on the central Section between both the magnetic poles, a non-magnetic metal unit 2 is set. The nonmagnetic metal unit 2 for filling a space between the magnetic poles l with, and the magnetic poles l are put into a heating furnace 7, and the internal section of the boundary lines between the connected surfaces is set to be a vacuum section, and by applying high temperature and the isotropic pressure of inert gas, for example, argon gas, the magnetic poles l and the non-magnetic metal unit 2 are mutually diffused and are integrally subjected to solid phase junction.
Patent JP-H08268173-A (JP)
Title: Roof carrier
Inventor: IGUCHI JUN
IPC: B60R9/12
Filed: 1995-03-31
Abstract: PURPOSE: To facilitate the theft preventing effect in a roof carrier. CONSTITUTION: The head of a fixing bolt 14 to connect a leg extending from the support rod 3 of a roof carrier in order to load skis 2 and the like on the roof of an automobile, and a connecting member to engage to a roof edge, is covered with a cover member 15. The cover member 15 is engaged and disengaged to the leg, and when it is engaged to the leg, the locking means of the member 15 is operated to the arm member 26 of a skis holding member 4 installed to a support lod 3, and it exercises the locking means of the member 26 concurrently.
Patent JP-H11270827-A (JP)
Title: Rotary melting upright furnace
Inventor: ISHIZUKA SATORU
IPC: F23G5/32
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of temperature due to the solidification of a molten slag by constructing a rotary melting upright furnace such that a fuel pipe, a combustion air pipe and a transport pipe for powdery material to be treated are connected to tubular flame burners which form a tubular flame in a melting furnace body, and the powdery material to be treated is blown into the melting furnace body together with a combustion exhaust gas. SOLUTION: At a lower portion of a melting furnace body 10, a plurality of tubular flame burners 20, 20 are disposed in a tangential direction of the inner periphery of the furnace body 10, wherein to these tubular flame burners 20, 20, a pipe 25 for transporting powder to be treated which transports the material to be treated by airflow, a fuel pipe 26 and an air pipe 27 are connected. By such a construction, the mixture gas of the blow-off fuel and air forms a swirling flow. When the swirling flow is ignited, a tubular flame is formed and this flame is injected into the melting body 10 together with powder to be treated.  The combustion gas containing unburned components which is generated by the melting furnace body 10 is mixed with air supplied from a secondary air blow-in nozzle 33 in a secondary chamber 30, and the mixture is burned again to be in a high temperature condition and forms a swirling flow. Accordingly, the dust is melted and flows downwardly along the furnace wall and is discharged together with the molten slag.