baber/WOPTO huggingface dataset:
Patent JP-S5957985-A (JP)
Title: Crucible for growing crystal
Inventor: FUKUDA TETSUO
IPC: C30B15/22
Filed: 1982-09-28
Abstract: PURPOSE:To reduce the effect of heat convections and to grow a crystal having a uniform composition by horizontally installing a convection preventing plate having a circular opening along the inner wall of a crucible. CONSTITUTION:A plurality of protruded supporting parts 17, 17' are formed at the central part of the inner wall of a crucible 11 in the longitudinal direction, and a convection preventing plate 18 is held almost horizontally between the parts 17, 17' along the inner wall of the crucible 11 in a detachable state. The plate 18 has a plurality of peripheral recesses 19 which are smaller than the parts 17' and coincide with the parts 17. When the plate 18 is placed on the parts 17' and moved to the right or left, it is fixed between the parts 17, 17'. The plate 18 is a doughnut-shaped one having a hole 20 through which a grown single crystal passes at the central part. The hole 20 is required to have a diameter enough to measure a meniscus line even when a melt 13 reaches the lowest level in accordance with the progress of crystal growth.
Patent JP-S5870549-A (JP)
Title: Semiconductor device and preparation of the same
Inventor: SHINOZAKI SATOSHI
IPC: H01L21/331
Filed: 1981-10-22
Abstract: PURPOSE:To prevent short-circuit between the emitter and collector by providing a P layer at the external edge of N epitaxial layer in contact with a buried oxide film and the P layer and N layer which are partly in contact with the buried oxide film within the N epitaxial layer. CONSTITUTION:An N epitaxial layer 43 on the P type Si substrate comprising the N<+> type buried layer is isolated by a P layer. A thick SiO2 layer 48 is then formed under high temperature and high voltage O2 ambient by providing the three-layer mask of SiO245, Si3N446 and SiO247. The side surface of Si3N446 is selectively etched and the external edge of SiO245 is removed by the etching through the mask 46. The P layers 49A, 49B are formed on the exposed N layer 43 by diffusing B. The films 47, 46 are removed by etching and the surface is covered with the SiO250, then a window 51 is provided, the PSG52 is precipitated and it is diffused in order to form the N<+> layer 52. Thereby the P layer 49B disappears. The films 50, 52 are removed and the SiO2 film 54 is newly formed. Then the resist mask 56 is formed, B ion 55 is implanted. Thereafter, the surface is annealed. The region in the vicinity of layer 48 of the P base 57 becomes deep. A window is opened on the film 54, the N emitter 60 is formed and each electrode is provided. In this structure, since the EB junction 64 is separated from the BC junction with a constant interval in the vicinity of layer 48, short-circuit between C and E can be prevented.
Patent JP-H0331780-A (JP)
Title: Parallel wiring length inspection system
Inventor: MIZUNUMA SADAYUKI
IPC: G06F17/50
Filed: 1989-06-29
Abstract: PURPOSE:To suppress the increment of manhour required for manually checking circuit characteristics by automating the inspection of parallel wiring length corresponding to the I/O characteristics of the terminals of ICs constituting a net. CONSTITUTION:A step 1 decides whether a network which does not execute processing for extracting the I/O characteristics of the terminals of ICs constituting the net from a data base exists or not, and when such an unprocessed net exists, the program goes to a step 2, and when the unprocessed net does not exist yet, the program goes to a step 3. The step 3 decides whether a net which is not processed as a noised net exists or not, and when such an unprocessed net exists, the program goes to a step 4. A step 5 decides whether a net traveling in parallel with the noised net extracted by the step 4 exists or not and decides whether the net is unprocessed as a noise net or not. A step 7 decides whether the noised net deteriorates the circuit characteristics or not from the allowable value of a parasitic capacity of the noise net and that of the found noised net.
Patent JP-H1021331-A (JP)
Title: Method and device for reading pattern of examinee
Inventor: KUBOTA HIDEO
IPC: G06V10/145
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To precisely read a character impressed on the surface of a steel product and to extract a video removed noise to a minimum by reading a impressed pattern from an image obtained by forming plural images in which a shadow part including plural impressed patterns is expand-processed. SOLUTION: The first image of a camera 4 obtained by the irradiation of light by a first illuminator 6 is inputted by an image input part 21. Then a shadow part expand-processing part 22 expands the impressed part (shadow part) and next, a second image of a camera 4 obtained by the irradiation by a second illuminator 7 is inputted by an image input part 23 and a shadow part expand-processing part 24 expands both impressed parts. Then the respective shadow part extended images by the first and second illuminators 6 and 7 are composed by an image composing part 25 to extract only the places becoming shadow parts to obtain the video of only impressed place removed of the shadow of a scale, etc., stuck to impressing surface. After then a character reading processing part 26 executes character reading and character recognition with respect to the image obtained by extracting only the impressed place.
Patent JP-H1169307-A (JP)
Title: Optical disk
Inventor: KIKUCHI SHINICHI
IPC: H04N19/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To deal with various types of data by using a DSI packet which retrieves a data unit and a PCI packet where the reproduction start and end times of the data unit are described. SOLUTION: An NV pack 86 is placed right before a video pack including the head data on a single GOP and consists of a pack header 110 of 14 bytes, a system header 111 of 24 bytes, a PCI packet 116 of 986 bytes or less, and a DSI packet 117 of 1024 bytes or less. Thus, the pack 86 includes the header 110 which identifies the pack and the packets 116 and 117 where the data streams are recorded. The packets 116 and 117 consist of at least the packet headers 112 and 114 and the packet data 113 and 115. In such a constitution, various types of data can be treated.
Patent JP-H0726833-A (JP)
Title: Window regulator device
Inventor: SATO HIROMU
IPC: B60J1/17
Filed: 1993-07-08
Abstract: PURPOSE:To increase mounting rigidity of a driving unit, etc., with very simple construction and control weight increase and cost increase. CONSTITUTION:An intermediate section of a wire inner 23 is put on a rotary section 17, at the same time, it is derived from wire inner derivations 33a and 33b provided to up and down of a housing and is introduced from wire introductions 7a and 7b of upper and lower parts of a window regulator rail 7 and is connected to up and down of a slider 9, and a driving wire 21 lifting and driving the slider in accordance with rotation of the rotary section, one end 25a of a first wire outer 25 and one end 27a of a second wire outer 27 are connected to wire inner drivations. The wire outers are made to intersect up and down, one of the other ends is connected to the wire inner in-troduction of the upper part of the window regulator rail, and the other is connected to the wire inner introduction of the lower part thereof.
Patent JP-H04368061-A (JP)
Title: Thermal transfer recorder
Inventor: SHIRAISHI MIKIO
IPC: B41J2/36
Filed: 1991-06-14
Abstract: PURPOSE:To provide a stable recording characteristic by predicting a recording energy by one line so as to control a recording interval and thereby compensating a coloring density characteristic of recording. CONSTITUTION:When it is expected that a coloring density characteristic is subject to change due to a fluctuation in a voltage applied to a thermal resistance element in a thermal head caused by a change in the recording energy of the entire one recording line depending on a content of a picture (depending whether or not black dot number is more in one recording line), a data arithmetic circuit 9 being a recording energy prediction means predicts a change in the recording energy of one entire line. Then the result of prediction is sent to a reference oscillator in a motor control circuit 2 to control the oscillating frequency. Furthermore, the frequency (oscillating output) controlled from the oscillator is used for deciding number of revolutions of a motor 400 and the drive speed of the motor 400 is controlled in response to the signal. Thus, the coloring density at recording is kept constant regardless of a change in the picture content.
Patent JP-H06166848-A (JP)
Title: One-pack coating composition having environmental corrosion resistance, method of coating therewith and coating obtained therefrom
Inventor: BINSENTO SHII KUTSUKU
IPC: C08G18/62
Filed: 1993-07-08
Abstract: PURPOSE: To obtain a coating having improved durability to environmental etching, degradation caused by exposure to UV-radiation, deterioration caused by exposure to sunlight, degradation caused by relative humidity at a high temp. and damage by impacts of small, hard objects.  
     CONSTITUTION: This composition useful for coating contains A. at least one crosslinker which contains at least one compound selected from the group comprising blocked isocyanurates of isophorone diisocyanates, derivatives of blocked isocyanurate of isophorone diisocyanates, blocked biurets of isophorone diisocyanates, derivatives of blocked biuret of isophorone diisocyanate, and at least one reactive functional group, and B. a coating film forming polymer containing at least one functional group which is reactive with the functional group of the crosslinkers. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6230268-A (JP)
Title: Control method for image forming device
Inventor: FUKUDA HARUHIKO
IPC: G03G15/00
Filed: 1985-07-31
Abstract: PURPOSE:To stabilize image quality by calculating the surface potential fluctuating amount based on a total charge amount passing through a photosensitive body and the time when a charge does not pass through said body and deciding a developing bias voltage changing amount according to the calculated result. CONSTITUTION:Since a current value I flowing to a photosensitive body I is variable with the aid of a digital signal transmitted from an analog/digital converter 16, the time while the digital signal is transmitted by a timer/counter 21, that is, a time T1 when a current is flowing to the photosensitive body 1, is measured to obtain a photosensitive body transmitting charge amount Q. Unless the photosensitive body 1 is conductive, the signal from the analog/ digital converter 16 does not come. Accordingly such detection is made that the signal does not come, and the timer/counter 21 is triggered to start measuring the charge fatigue recovery time T2 of the photosensitive body 1. While an electrophotographic copying machine is copying, a CPU 17 always calculates the surface potential fluctuating amount DELTAV of the photosensitive body 1. In order to correct the calculated amount, the developing bias voltage VB impressed on a developing roller 4 is changed.
Patent JP-H1112932-A (JP)
Title: Liquid paste composition
Inventor: FUKUMOTO YOSHIKATSU
IPC: D06M15/356
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid paste composition itself having a good smell but not excessively leaving the small in pasted clothes by making the composition include a paste base material obtained by polymerizing a lower fatty acid vinyl ester, a specific compound, denatonium benzoate, etc. SOLUTION: This composition comprises (A) a paste base agent obtained by polymerizing a lower fatty acid vinyl ester such as vinyl acetate, (B) a compound of the formula (R<1> -R<3> are each a 1-6C alkyl; R<4> is a 1-6C hydroxyalkyl; X<-> is an anion), and (C) at least one kind of compound selected from the group consisting of denatonium benzoate, 8-acetylated sucrose and starch.
Patent JP-S6326527-A (JP)
Title: Setting device for center coordinate of output circle of terrestrial magnetic azimuth sensor for vehicle
Inventor: UENO YASUSHI
IPC: G01C17/28
Filed: 1986-07-18
Abstract: PURPOSE:To accurately set the center coordinates of the output circle of a terrestrial magnetic azimuth sensor by extracting output values whose position relations of coordinates are at a specific interval among output values of the terrestrial magnetic azimuth sensor during a run of a vehicle. CONSTITUTION:The terrestrial magnetic azimuth sensor A is provided to the vehicle A, the azimuth of the terrestrial magnetism is decomposed in two orthogonal directions, and terrestrial magnetism components in the respective directions are outputted as electric signals indicating the coordinates. Then, an extracting means B extracts plural output values whose position relations of coordinates are at the specific interval among output values of the terrestrial magnetic azimuth sensor A. Further, a center coordinate arithmetic means C averages the plural extracted output values to find the center coordinates of the circle that the output values of the terrestrial magnetic azimuth sensor A draw. Therefore, even if a track drawn with a terrestrial component detection voltage obtained during a turning run of the vehicle is distorted greatly; owing to the disorder of the terrestrial magnetism as compared with the output circle, the center of a circular track that the terrestrial magnetic component detection voltage is expected to draw is accurately found.
Patent JP-S5872296-A (JP)
Inventor: FUJISAWA TAKANORI
IPC: G08C15/02
Filed: 1981-10-23
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-S5973965-A (JP)
Inventor: EERITSUHI KATSUTONAA
IPC: B41J2/045
Filed: 1983-09-16
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-H0458327-A (JP)
Title: Arithmetic processor
Inventor: HIUGA NORIO
IPC: G06F9/38
Filed: 1990-06-27
Abstract: PURPOSE:To continuously issue the instructions by providing a register which carries about the information on the executing time changed by a time changing circuit synchronously with each pipeline and a control circuit which controls a pipeline computing element based on the information on the register. CONSTITUTION:An instruction issue control circuit 1 is provided together with a pipeline computing element 2 which performs the arithmetic operations in a pipeline system and based on the control signal given from the circuit 1 via a control line 11, a pipeline computing element 3 which performs the arithmetic operations in a pipeline system based on the control signal given from the circuit 1 via a control line 12, a selection circuit 4 which selects the arithmetic results given from both elements 2 and 3 via the lines 21 and 31 based on the control signal given from the circuit 1 via a line 13, and a general-purpose register 5 which stores the selection result of the circuit 4. In such a constitution, the instructions are issued with no interference caused among the arithmetic results. Thus the instructions can be continuously issued.
Patent JP-H111213-A (JP)
Title: Automatic packaging machine
Inventor: SATAKE SATORU
IPC: B65B59/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic packaging machine which is made compact, wherein a tube is changed to one on which photo-marks are printed with intervals corresponding to the lengths of packaging bags, and packaging bags of different lengths are made by the same automatic packaging machine. SOLUTION: A cutting portion 5 and a mouth opening portion 13 are fixed and arranged by an interval which is the same or shorter than the length of a shortest packaging bag among packaging bags which are made by the same automatic packaging machine, and between the cutting portion 5 and the mouth opening portion 13, a housing portion 11 to house the deflection of a tube which is made into a bag, is provided, and between the housing portion 11 and the mouth opening portion 13, a holding portion 12 to hold the tube to be made into a bag is provided, and in the vicinity of the mouth opening portion 13, a tip end detecting portion 14 to detect the tip end of the tube is provided, and the tip end detecting portion 14 is connected to a control means.
Patent JP-H0520289-A (JP)
Title: Method for monitoring runaway of cpu circuit
Inventor: MORI MASAYUKI
IPC: G06F15/177
Filed: 1991-07-10
Abstract: PURPOSE:To provide a CPU circuit runaway monitoring method capable of monitoring the runaway of plural CPUs by means of one watchdog timer circuit. CONSTITUTION:Plural CPUs 1 to (n) are connected in series, the watchdog timer circuit 7 is connected to the final stage CPU, a retrigger request is outputted from the leading CPU 1 to the succeeding CPU 2 at a fixed period, respective CPUs 2 to (n) successively transfer the retrigger request from each preceding CPU to each succeeding CPU, and the circuit 7 inputs the retrigger request from the final CPU n, and if the retrigger request is interrupted due to the runaway of any one of the CPUs, outputs a reset signal to all the CPUs to restore the runaway of the CPU.
Patent JP-H0516385-A (JP)
Title: Ink jet cartridge, recording device and method using the same
Inventor: KARITA SEIICHIRO
IPC: B41J2/05
Filed: 1991-07-10
Abstract: PURPOSE:To obtain stable recording quality by a device and a method wherein an ink absorber having high molecular elastic porous body having continuous bubbles and specific voidage is provided in an ink housing unit in an ink jet cartridge, which is to be housed in the housing unit with a specific compression ratio. CONSTITUTION:An ink jet cartridge 11 is constituted of an ink jet unit 13 and an ink tank 14 integrated with each other. The ink jet unit 13 comprises a head 12 having a plurality of discharge outlets, wherein electric wiring and ink piping to the head are put together. The ink tank 14 is constituted of a cartridge body 1000, an ink absorber 900, and a cover member 1100. For the ink absorber 900, high molecular elastic porous body having continuous bubbles is used, which is to be housed in the cartridge body 1000 in a compressed state. When the compression ratio is r1 and hole quantity in apparent volume V1 before it is compressed is p, each value is so set as to satisfy a formula 100[inch<-1=r1.p <=200[inch<-1>]j.
Patent JP-H108050-A (JP)
Title: Solidifying material for soil improvement
Inventor: ISOHATA TATSUO
IPC: C09K17/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject solidifying material capable of exhibiting sufficient hardening properties and not causing reduction in grinding efficiency and defective blending, by blending specific quick hardening clinker composition powder with cement powder and gypsum powder. SOLUTION: This solidifying material is obtained by blending (A) 10-60wt.% of quick hardening clinker composition powder having 2,500-10,000cm<2> /g Blaine specific surface area with (B) 0.1-40wt.% of cement powder and (C) 10-60wt.% of gypsum powder. Preferably, the component A comprises a mineral phase obtained by blending a clinker raw material consisting essentially of a 12CaO.7 Al2 O3 -based calcium aluminate composed of >=50wt.% of the total of 12CaO.7 Al2 O3 -based calcium aluminate and a calcium aluminate such as 3CaO.Al2 O3 and/or CaO.Al2 O3 , etc., with 0.1-9wt.% Fe2 O3 and 0.1-9wt.% of CaF2 both based on the total amount.
Patent JP-H089756-A (JP)
Title: Sensor-checking system in mobile farming machine
Inventor: WATANABE HITOSHI
IPC: A01D61/00
Filed: 1995-07-06
Abstract: PURPOSE:To provide a sensor-checking system in a mobile farming machine such as a combine harvester, enabling sensor abnormalities to be detected easily and assuredly. CONSTITUTION:This sensor-checking system has a sensor for automatic control giving outputs according to displacement, a switching means to be operated when the detection status of the sensor is checked, a memory for sensor detection output, and a comparison means to compare the state changes in sensor detection output by using data in the memory. In this case, both the sensor and switching means are set up on the input side. Besides, this system has a control section to give driving output when the change in sensor detection output is determined in the state that the switching means is being in operation and an informing means formed on the output side of the control section and actuating by driving output.
Patent JP-S6063486-A (JP)
Title: Detector for object to be detected using resonance phenomenon
Inventor: SUGAWARA SUSUMU
IPC: G01V3/10
Filed: 1983-09-16
Abstract: PURPOSE:To increase the detection length of an electromagnetic induction type sensor and discriminate an object to be detected by providing the object to be detected, where a resonance circuit which resonates for a prescribed frequency is formed, and an oscillating circuit which oscillates the resonance frequency of the resonance circuit. CONSTITUTION:When an object 4 to be detected approaches a sensor 1, the impedance viewed from the side of the sensor 1 is changed by the frequency of an alternating magnetic flux 3 because a spiral coil 6 and a capacitor 7 of the object 4 to be detected constitute a resonance circuit 8 having a resonance frequency determined by an inductance L1 and a capacity C1. When this approaching object 4 to be detected has a resonance frequency equal to the oscillation frequency of an oscillating circuit 2 in the sensor 1, the oscillation amplitude of the oscillating circuit in the sensor 1 is changed most greatly. Consequently, approach of the object 4 to be detected which has a specific resonance frequency is detected.
Patent JP-H0458193-A (JP)
Title: Neutron absorbing element for reactor control rod
Inventor: UEDA KIYOSHI
IPC: G21C7/24
Filed: 1990-06-26
Abstract: PURPOSE:To assure the soundness of a cladding pipe by forming a spacing, sleeve or surface oxide film around a long-life type neutron absorber consisting of a hafnium (Hf) metal or alloy or silver-indium-cadmium (Ag-In-Cd) alloy and housing this absorber into the cladding pipe. CONSTITUTION:The spacing 10 is provided between the long-life type neutron absorber 3 consisting of the Hf metal or alloy or the Ag-In-Cd alloy and the cladding pipe 1 or the long-life type neutron absorber 3 is enclosed with the thin sleeve 4 made of pure zirconium, hafnium, titanium or stainless steel. Or the oxide film is formed on the surface of the long-life type neutron absorber 3. Such absorber is housed into the cladding pipe 1. Therefore, the generation of the stress of the cladding pipe 1 by the swelling of the long-life type neutron absorber is suppressed.
Patent JP-H1023185-A (JP)
Title: Direct notice telephone set
Inventor: ISHINO HIROKO
IPC: H04M1/27
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To attain an emergent notice with economical and a simple mount by using a public telephone line for purposes of home medical treatment, aged person care and home security or the like. SOLUTION: A voice signal received through a microphone is stored in a memory 10 in the case of call transmission via a recording and reproducing circuit 11 and an A/D converter circuit 13. Simultaneously a CPU 9 extracts a connection destination telephone number stored in advance from the memory 10 and sends the number to a dial circuit 3, in which the number is digitized and the digitized voice signal and the digitized recording part time in pairs are used to start automatic dialing. In the case of call reception, when a call reception detection circuit 1 detects a call tone from a telephone line 19, the CPU 9 replies it automatically and uses a voice synthesizer D/A converter circuit to send a voice message urging the transmission of the ID number to a caller.  Only when the ID number sent by the caller is coincident with a preset ID number, a reception circuit, a speaker and a microphone are coupled via the recording/reproducing circuit 11 to attain a speech enable state.