baber/WOPTO huggingface dataset:
Patent JP-2000224487-A (JP)
Title: Image pickup device and image pickup method
Inventor: ODA KAZUYA
IPC: H04N5/335
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To appropriately correct the pixel defect of an image pickup element corresponding to conditions and to provide excellent images. SOLUTION: In a coordinate memory 28, the pixel address of a defective pixel corresponding to each attribute such as the kind of a scratch due to the pixel defect and the degree is stored. A control part 26 reads the pixel address of the attribute corresponding to the operation condition of a camera 10 from the coordinate memory 28, converts the pixel address corresponding to the memory address of image data temporarily stored in a frame memory 39 inside a digital signal processing part 38 and supplies the converted memory address 124 to the signal processing part 38. Thus, the defect of the appropriate pixel corresponding to the conditions is corrected.
Patent JP-H08245611-A (JP)
Title: Production of succinic anhydride
Inventor: GERUHARUTO DARUSOU
IPC: C07C51/567
Filed: 1996-01-19
Abstract: In the continuous prepn. of succinic anhydride (I) by catalytic hydrogenation of maleic anhydride (II), hydrogenation is carried out in the liq. phase at a H2 pressure of 50-400 bar and 10-80 times the stoichiometric molar amt. of H2 and a temp. of 60-180 degrees C. on a stationary, O-free, unsupported catalyst, which is a moulding made by pressing metal powder. The catalyst has a compressive strength of 20-250 N and intrinsic surface area of 10-90 m<2>/g. It is made from metal powder contg. 60-100 wt.% ferrous metal(s), 0-15 wt.% Gp. VIA metal(s) and 0-25 wt.% Al, Si, Ti and/or C, which are inert in hydrogenation.
Patent JP-H02204023-A (JP)
Title: Stamper for optical disc and manufacture thereof
Inventor: SUZUKI KOJI
IPC: G11B7/24
Filed: 1989-02-02
Abstract: PURPOSE:To make Ni plating process unnecessary and make a stamper resistible against injection molding by a method wherein information signal pits or preformed grooves are formed on the surface of the film of SiO2, Si3N4 or Al provided on the substrate of a metal or Si. CONSTITUTION:A SiO2 film 11 is formed on the substrate 10 of a metal or Si and the film 11 is washed, then, a negative type photoresist film 12 is formed by coating and prebaking is effected. Argon gas laser beams are collected on the resist film 12 and the laser beams are moved radially on the substrate 10 while turning the same 10 with a given speed to record a spiral guide groove and develop it. Next, the remaining parts of the resist film 12 are masked and the exposed SiO2 film 11 is etched by reactive ion etching employing CF4 plasma, then, the remaining parts of the resist film 12 are ashed and removed by O2 plasma in an etching device. A stamper, having pits 13, may be formed in such a manner.
Patent JP-2000218673-A (JP)
Title: Overload preventive device of driver for injection molding machine
Inventor: EMOTO ATSUSHI
IPC: B29C45/40
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent an overload due to a collision or the like of a driver by constituting to restrict one direction of either a ball screw shaft or a ball nut in a linear motion direction and to conduct the linear motion in the other, and reversing mutual relationship between the restriction and the linear motion when a member for conducting the linear motion is disturbed. SOLUTION: A rotation of a rotor 3b is transmitted to a spline shaft 11 by energizing an ejector motor 3, a ball screw shaft 12 linearly moves while rotating to advance an ejector plate 2 and to project an ejector rod 16. When anything is collided with an end of the rod 16, its shock is transmitted to a ball nut 13 through the plate 2, shafts 14, 15 and a transmission shaft 6, and transmitted to a coiled spring 20 through a support plate 21. Thus, the shock is absorbed, and hence not largely transmitted to a motor plate 18. Accordingly, even when an overload is operated at the rod 16, a force for canceling the shock is operated to prevent the overloading, thereby guaranteeing safety of a machine.
Patent JP-H03229149-A (JP)
Title: Inspection device for ic package
Inventor: ADACHI JUNJI
IPC: H01L21/66
Filed: 1990-02-02
Abstract: PURPOSE:To inspect the point of time when abnormality in the IC package is generated before or in the middle of a test in real time by amplifying, analyzing, and displaying the signal from an acoustic emission sensor fitted to the holder for the IC package. CONSTITUTION:The electric signal of the IC package 6 held by the holder 7 is detected by the acoustic emission (AE) sensor 8 and recorded at the display part 12 of a signal processor 9 and in this state, the package 6 is dipped in a solder tank. Simultaneously, a trigger pulse for the start of the inspection is recorded. If abnormality is generated in the package 6 and an interface separation is generated, an elastic wave is generated and detected by the sensor 8. Further, when a crack is generated, a crack signal which is larger than an interface separation signal is detected. Consequently, the inspection for discriminating between a defective goods where the interface separation is made before the test and a rejected goods where the interface separation or crack is generated in the middle of the test is available in real time.
Patent JP-S52108378-A (JP)
Title: Titanium carbide coating of quenching hardening type alloy
Inventor: SHIBATA ISAO
IPC: C23F17/00
Filed: 1976-03-10
Abstract: PURPOSE:To restore softened ground to the original hardness without deteriorating the specific property of TiC film, by heat treatment, after adhering TiC film on the quenching hardening type alloy with the activated reactive vaporization method (ARE method).
Patent JP-H06244336-A (JP)
Title: Semiconductor device
Inventor: KAWAKUBO KOJI
IPC: H01L23/28
Filed: 1993-02-15
Abstract: PURPOSE:To improve the contact of a bonding wire to a mounting portion and to make the production efficiently by forming the upper surface of the mounting portion for a semiconductor element and respective sloped portions in such a manner that the angle between said upper surface and sloped portions becomes an identical obtuse angle. CONSTITUTION:In order to turn a nearby area of a semiconductor element 8 in a mounting portion 6 into a lower level portion 1c, sloped portions 16a and 17a are provided at lead terminals 2, 4 and 5 supporting said mounting portion 6 and its tip portion. Steps 16 and 17 having the same height are formed in such a manner that the upper surface of the mounting portion 6, on which the semiconductor element 8 is placed, and respective sloped portions 16 and 17 will have an identical oblituse angle. In addition, the lead terminals 2, 4 and 5 are formed by being raised from the continuous portion of the mounting portion 6 continuing to the lead terminals 2, 4 and 5. Also, a bonding wire is stably connected without touching the mounting portion 6.
Patent JP-S63194198-A (JP)
Inventor: WATANABE HIROYUKI
IPC: F41J5/02
Filed: 1987-02-05
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-H0651921-A (JP)
Title: Infrared image pickup device
Inventor: MATSUOKA MITSUSACHI
IPC: G06T1/00
Filed: 1993-02-15
Abstract: PURPOSE:To optimize the ratio of reducing the influence of sunlight, with respect to the infrared image pickup device. CONSTITUTION:This device is provided with a light quantity detector 9 to detect infrared light transmitted through a polarizing filter 5, and the output value of this light quantity detector is inputted to an operation processing part 7. The operation processing part 7 outputs a current command to a polarizing filter driving part 6 so as to minimize the output value of the light quantity detector 9 and rotates the polarizing filter 5. Thus, the influence of mirror reflected sunlight is reduced at all times, and much sharper infrared images can be provided at the time of operating the device in daytime.
Patent JP-S56122553-A (JP)
Title: Picture subscriber discrimination system
Inventor: HOSHI TOORU
IPC: H04M3/00
Filed: 1980-03-03
Abstract: PURPOSE:To greatly reduce remodeling an existing switchboard and adding the function, and to economically execute a picture response service, by inputting the discriminating information of a calling subscriber from a telephone set of the control terminal. CONSTITUTION:When a subscriber who desires a picture response service calls from a push-button telephone set TEL of the control terminal, and dials a prescribed code, the control unit CONT of the telephone switch-board LS selectively starts the outgoing trunk OGT, and the TEL and the OGT are connected through the telephone network in accordance with a response from the picture switchboard VEX. When the VEX connects the repeater REP and the register sender RS, and inputs a subscriber's discrimination number ID from the TEL, the picture signal generation unit VDS is connected to the television TV, and the code from the control unit CC is displayed on the TV. When the subscriber dials this display code, the CC compares the send-out code with the code from the TEL and confirms the subscriber.
Patent JP-S58142232-A (JP)
Title: Electronic clinical thermometer
Inventor: NONAKA HIROSHI
IPC: G01K7/00
Filed: 1982-02-19
Abstract: PURPOSE:To obtain an electronic clinical thermometer which is easy to use and high in accuracy by such an arrangement wherein it is composed so that a display informing a certain period of waiting time from the beginning of measurement can be indicated and the measurement of the highest temperature can be started at such a point of time at which an oscillating circuit has been stabilized. CONSTITUTION:It is composed so that a first oscillating circuit is kept driven even when the temperature of a body is not measured, but a second oscillating circuit 2 is driven only when the temperature of a body is measured. Control signals necessary for the measurement of the temperature of a body are produced by a timing controller 1 which uses the output signal of the first oscillating circuit 1 as an input signal. The detection of a body temperature is performed by counting the output signal phi1 of an AND circuit G1 which uses the output signal phi1 of the timing controller 3 and the output signal phi2 of the second oscillating circuit 2 as an input with a counter 4. The output of the counter 4 is once latched by a latch 5 and then displayed on a display unit 7 by a decoder-driver 6. The AND circuit G2 controls whether the output data of the counter 4 is to be read into the latch 5 or not.
Patent JP-S58142010-A (JP)
Inventor: OSANO YUUJI
IPC: B60T13/52
Filed: 1982-02-19
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-H07235889-A (JP)
Title: Double superheterodyne circuit
Inventor: ICHIKAWA YUICHI
IPC: H04B1/26
Filed: 1994-02-23
Abstract: PURPOSE:To provide the double superheterodyne circuit in which one local oscillation circuit is employed. CONSTITUTION:A signal with a prescribed frequency outputted from a local oscillation circuit 11 is multiplied by (m) at a frequency multiplier circuit 3C and the result is given to a 1st mixer circuit 3A and multiplied by (n) at a frequency multiplier circuit 5C and the result is given to a 2nd mixer circuit 5A. Then the double superheterodyne circuit is made up of a 1st frequency conversion section 3, a 1st intermediate frequency amplifier circuit 4, a 2nd frequency conversion section 5 and a 2nd intermediate frequency amplifier circuit 6. Thus, it is not required to provide two local oscillation circuits whose oscillating frequencies are not largely different, the oscillating frequency is easily adjusted. Moreover, a cause to frequency fluctuation due to a change in a surrounding environment such as a temperature is one and the frequency fluctuation is remarkably reduced more than that of a conventional circuit thereby improving the reliability.
Patent JP-S58143686-A (JP)
Title: Reproducing device of video signal and sound signal
Inventor: KAMAI TOSHIMITSU
IPC: H04N9/82
Filed: 1982-02-19
Abstract: PURPOSE:To select and offer an optimum reproducing method, by detecting whether sounds are recorded in the tape running direction onto a magnetic tape  or not and whether frequency-modulated sounds are recorded together with a  video signal on a video track or not. CONSTITUTION:A tape detecting circuit 20 discriminates the normal system, where sounds are recorded in the tape running direction, or the system where sounds have the frequency modulated and are recorded on the video track provided obliquely to the tape running direction. In case of the normal system, the  signal from a video head is reproduced as it is. In case of the latter system, the  signal from the video head is reproduced through a filter 71 where FM modulation components are removed from the video signal. The FM modulation signal  is selected by filters 51-54 and is supplied to a demodulating circuit.
Patent JP-H02206570-A (JP)
Title: Print misalignment preventing device of printer
Inventor: GOTO YOSHIYUKI
IPC: B41J11/66
Filed: 1989-02-06
Abstract: PURPOSE:To prevent print misalignment by closing a pinch roller, pressing paper against a paper guide and preventing the paper from being pulled out due to paper cutting during paper cutting operation. CONSTITUTION:Paper is prevented from sagging between a platen 1 and a pin tractor wheel 6 using a paper guide 8, and thereby the paper 4 is caused to stick to the platen 1 closely while the former is present between a printing head 3 and the platen 1. In addition, if data on printing completion is received, a solenoid 10 attracts a roller closing shaft 9 centered around a fulcrum 11, and a pinch roller 7 attached to the tip of the shaft 9 is pressed against the guide 8 to fix the paper 4. Thus the paper 4 is not pulled out of the platen 1, a pressure roller 2 and the pin tractor wheel 6 when the paper is cut, and can be printed constantly at a correct position.
Patent JP-H09193574-A (JP)
Title: Invitation letter used for name plate
Inventor: HATORI MASANORI
IPC: G09F7/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an invitation letter used for a name plate, which is sent upon holding an event, an exhibition and the like and which can be utilized as a name plate simply. SOLUTION: The letter of invitation is a sheet of paper 1, having a size, capable of being inserted into the breast pocket of a jacket for a suit and the like and the upper part is forced out of the breast pocket. An address information printing unit 5 is provided on the sheet of paper 1 while a part of transparent film 2 is formed on the upper part of the sheet of paper 1 so as to have a size capable of inserting a name card 7 and one side is opened as an opening while the remaining peripheral sides thereof are bonded so as to form a name card retaining unit 4 of a substantially rectangular shape.
Patent JP-S57139847-A (JP)
Title: Automatic space inserting system
Inventor: KUWABARA NOBUAKI
IPC: G06F17/24
Filed: 1981-02-24
Abstract: PURPOSE:To improve the work efficiency, by automatically inserting a space between each field in case when a designated data is printed, without taking the space into consideration when deciding a field and a record. CONSTITUTION:When printing operation of a file information is executed, a control part 3 reads out a program instruction from a program storage part 1, accesses a storage part 5 through an address control part 2, reads out 1 data record, and stores it temporarily in an editing buffer. Subsequently, a field information of the storage part 5 is accessed, 1 field information is read out, and it is sent out to the control part 3 through an operation part 4. The control part decides whether the field has ended or not, inserts a space code between the head field of a holding data of the editing buffer and the next field, and sends it to the printer through a data bus line DB in order to print it.
Patent JP-H02205857-A (JP)
Title: Toner for electrophotography
Inventor: TASAKA SHIGEAKI
IPC: G03G15/08
Filed: 1989-02-03
Abstract: PURPOSE:To obtain good images which are free from image fogging by setting the weight ratio of magnetic material powder with the toner granular material of the toner for supply in the initial period larger than the weight ratio of the magnetic material powder to the toner granular material of the toner for replenishment. CONSTITUTION:The weight ratio of the magnetic material powder to the toner granular material of the toner for supply in the initial period is set larger than the weight ratio of the magnetic material powder to the toner granular material of the toner for replenishment. The increase in the image fogging, the supply of the more than needed magnetic material powder and the decrease of a transfer rate in the initial period of copying of an electrostatic transfer type copying machine are, therefore, not resulted. The cost increase is thus obviated and the good images having the decreased image foggings are obtd. in the initial period of copying and the subsequent copying. The relation between the weight ratio (a) of the magnetic material powder to the toner granular material of the toner for supply in the initial period and the weight ratio (b) of the magnetic material powder to the toner granular material of the toner for replenishment is preferably 1.1b<=a<=4.0b.
Patent JP-H06219120-A (JP)
Title: Suspension control device
Inventor: FUKUSHIMA AKIRA
IPC: B60G17/015
Filed: 1993-01-21
Abstract: PURPOSE:To control a wheel height precisely and accurately regardless of a travel condition or a road surface condition. CONSTITUTION:A suspension control device is composed of an ECU7 to input respective signals from an FL (left front wheel)-wheel height sensor 1, an FR (right front wheel)-wheel height sensor 2, an RL (left rear wheel) wheel height sensor 3, an RR (right rear wheel) wheel height sensor 4, a left wheel speed sensor 5 and a right wheel speed sensor 6 and a vehicle height adjusting device 8 arranged on the output side. The necessity of adjusting a wheel height is judged by the ECU7 according to the wheel height and wheel speed of respective wheels, and only when a vehicle travel condition or a road surface condition is put in a stable condition, the wheel height is adjusted. Thereby, as for a vehicle having this suspension control device, improvement in outward appearance of a vehicle posture, stabilization of a radiating position of a head lamp and improvement in comfortableness to ride in are carried out more precisely and accurately.
Patent JP-S61187376-A (JP)
Title: Substrate for solar battery
Inventor: ARAKIDA YASUHIRO
IPC: H01L31/04
Filed: 1985-02-15
Abstract: PURPOSE:To prevent cell characteristics from decreasing by setting the number of nonmetallic intermediate of special diameter on the surface of a material to the specific number or lower. CONSTITUTION:The number of nonmetallic intermediates each of which has a mean diameter exceeding 5mum is 1 or less per 1mm<2>, and the number of nonmetallic intermediates each of which has a mean diameter of 2mum to 5mum is 50 or less per 1mm<2>. When the intermediates of the diameter become the above number or more, holes generated due to the removal of the intermediates by polishing or pickling step cause the cell characteristics to decrease. If the intermediate exceeding 5mum is presented on the surface, a plating swell occurs to reduce the plating characteristics. When Ni-plating is executed on a rolled stainless steel, the surface equivalent to polishing can be inexpensively obtained.
Patent JP-S59152990-A (JP)
Title: Control of solid-liquid separation
Inventor: HORIZOE HIROTOSHI
IPC: C10G1/00
Filed: 1983-02-21
Abstract: PURPOSE:To obtain liquefied material with separating ash and unreacted coal from it, by adding a mixture of an oil prepared by distilling liquefied coal and phenol in a specific ratio to the distillation residue, carrying out solid-liquid separation. CONSTITUTION:After a reaction product of coal liquefaction is distilled to give an oily component having 80-160 deg.C boiling point, which is recovered. The oil is blended with <=30wt% phenol. The mixture is added to distillation residue having >= about 450 deg.C boiling point prepared by distilling the distillation residue under reduced pressure. The resultant product is subjected to solid-liquid separation, to give the desired clean liquefied material. EFFECT:Amounts of preasphaltene, asphaltene, and maltene can be controlled.
Patent JP-H03230252-A (JP)
Title: Multiprocessor system
Inventor: WAKAYA AKIYOSHI
IPC: G06F15/80
Filed: 1990-02-05
Abstract: PURPOSE:To make design easy for a high-speed operation by setting a distance between processors to be mutually wired to 1 or 2. CONSTITUTION:Processors 1-64 are numbered like (0,0), (0,1),..., (7,7) corresponding to the physical arrangement. In respect to this physical number (i,j) [0<=i<=7, 0<=j<=7], wiring is executed so as to mutually connect the processor of the physical number (i,j) to the processor of a physical number (i,j+2) [0<=j<=5], the processor of the physical number (i,j) with the processor of a physical number of (i+2,j) [0<=i<=5], the processor of the physical number (i,j) with the processor of a physical number (i,j+1) [(j) is an even number and (i)=0,1,6,7], and the processor of the physical number (i,j) with the processor of a physical number (i+1,j) [(i) is an even number and (j)=0,1,6,7]. Thus, the design for the high-speed operation is made easy.
Patent JP-H07231800-A (JP)
Title: Lump sugar and method for molding the same
Inventor: YAMAGUCHI KIMIO
IPC: C13B50/02
Filed: 1994-02-24
Abstract: PURPOSE:To obtain lump sugar capable of constituting a block enabling multi- face printing so as to exhibit variety in using a set and to provide a method for molding the lump sugar. CONSTITUTION:A sugar raw material is introduced into a mold so as to position a face to be printed on a mold-opening face and molded in a prescribed shape and faces other than the faces to be printed of the molded plural solid sugar bodies are mutually joined to constitute the objective lump sugar having plural faces to be printed and having a prescribed form.
Patent JP-H08222230-A (JP)
Title: Manufacture of current collector for sealed lead acid battery, plate for sealed lead acid battery using the collector and sealed lead acid battery
Inventor: TAKEMASA ARIHIKO
IPC: H01M4/68
Filed: 1995-02-15
Abstract: PURPOSE: To restrict the separation of active material and provide a battery excellent in cycle life performance by integrally providing protrusions at plural places on the surface of a sheet or film shaped current collector main body to form a collector. CONSTITUTION: A current collector 7 for a sealed lead acid battery is formed by integrally providing protrusions 9 made of lead or lead alloy at plural places on the single surface of a sheet or film shaped collector main body 8 made of lead or lead alloy. In this way, the separation of an active material on the collector main body 8 at the protrusions 9 side is restricted by the protrusions 9 to provide the battery excellent in cycle life performance.
Patent JP-H06244829-A (JP)
Title: Correlation detection circuit
Inventor: DOI TOSHIHIRO
IPC: H04L7/08
Filed: 1993-02-16
Abstract: PURPOSE:To make possible an excellent correlation detection even if a phase rotation is performed in an input signal. CONSTITUTION:A delay detection is performed for input signal series a0, a1,..., an through a delay detection circuit 21 and the detection output series a0*a1, a1*a2,...an-1*an (* is complex conjugate.) are supplied to a delay circuit 11 with tap. In a fixed pattern storage circuit 24, the patterns c0*c1, c1*c2,...cn-1*cn of the product of the one of the complex conjugate and the other of two adjacent elements which are successively shifted from fixed patterns c0, c1,..., cn as correlation detection objects are stored, and the complex conjugate of the element of this pattern and the output of each tap 12 of the delay circuit 11 are multiplied respectively in a multiplication circuit group 14. As a result of the multiplication, (a0*a1)(c0*c1)*, (a1*a2)(c1*c2)*,..., (an-1*an)(cn-1*cn)* are added in an addition circuit 15 and they are outputted as correlation values to an output terminal 16.