baber/WOPTO huggingface dataset:
Patent JP-S6414785-A (JP)
Title: Magnetic head receding mechanism in magnetic recording/ reproducing device
Inventor: NEGISHI KENJI
IPC: G11B21/12
Filed: 1987-07-08
Abstract: PURPOSE:To simplify the constitution of the titled mechanism by rotating a head carriage slightly by utilizing the torque of a lead screw when a magnetic head is transferred to a position other than a recording/reproducing area of a magnetic recording medium so that the magnetic head is moved in a direction separated from the magnetic recording medium. CONSTITUTION:When the lead screw 20 is rotated, the head carriage 10 is moved to the left side. When the magnetic head 18 slightly passes a recording/ reproducing area R of the magnetic disk MD, the tip of a projected part 8 of the head carriage 10 is entered into the position of a ring 9 engaged with the lead screw 20. In accordance with the rotation of the lead screw 20, a projected chip 9a of the ring 9 is engaged with the projected part 8 and presses the projected part 8 downward against the exciting force of a spring. The head carriage 10 is slightly rotated around the screw 20 by the pressing force and obliquely inclined and the magnetic head 18 is separated from the magnetic disk MD. Consequently, the receded state of the magnetic head 18 can be obtained.
Patent JP-H0613152-A (JP)
Title: Manufacture of commutator
Inventor: ICHIKAWA KAZU
IPC: H01R43/08
Filed: 1992-06-26
Abstract: PURPOSE:To provide a commutator manufacturing method by which material cost is lessened and the production yield is high and which is suitable for mass production with a few working processes. CONSTITUTION:A copper wire with almost a circular cross-section shape is cut at a prescribed length and ring bodies 32 are formed by butting both ends 30, 31 and the ring bodies 32 are cold forged to give a plurality of segment rings having a bridge piece. The bridge piece is eliminated after they are molded by a molding material and the resulting body is separated into segments to manufacture a commutator.
Patent JP-H0333638-A (JP)
Title: Repeated impact fatigue tester
Inventor: FUJIMOTO YUKIO
IPC: G01N3/32
Filed: 1989-06-30
Abstract: PURPOSE:To perform control so as to obtain a desired collision speed and the max. load even when a test piece is deformed by correcting a displacement mean value to the intermediate value of the displacement at the time of the detection of the max. load and the min. displacement at the time of non-load. CONSTITUTION:A tester is constituted of a load actuator 10A applying repeated impact load to a test piece 11 according to the displacement pattern of a waveform determined by a set displacement mean value, amplitude and frequency, a load cell 12 detecting the load acting on the test piece 11, a displacement meter 13 detecting the displacement of the actuator 10A and a driving control apparatus 15 driving the actuator 10A so as to apply load to the test piece 11 according to the displacement pattern while feeding back detected displacement. The correction means of a CPU 151 corrects the displacement mean value to the intermediate value of the displacement at the time of the detection of the max. load and the min. displacement at the time of non- load and corrects amplitude so as to reduce the difference between the detected max. load and the predetermined max. load. Further, said correction means corrects the displacement mean value so as to reduce the difference between the detected max. load and the predetermined max. load in such a state that the corrected amplitude is fixed.
Patent JP-S5689872-A (JP)
Title: Control method for solvent vaporing gas concentration in continuous paint drying and baking furnace
Inventor: INOUE HIROMITSU
IPC: B05D3/02
Filed: 1979-12-24
Abstract: PURPOSE: To perform operation in safety by holding the supply of dilute gas proper, by adjustig the quantity of supply of dilute gas according to the quantity of coated paint and transportation speed of a treated material or baking temperature.  
     CONSTITUTION: In a zone where the amount of a vaporing solvent is large, the quantity of dilute gas supplied is relatively increased according to the quantity and the concentration of solvent vaporing gas is held nearly constant in respctive zones A 1 WA n  by previously adjusting ratio setters B 1 'WBn' to set the supply ratio of the dilute gas to a constant value as to respective zones A 1 WAn. According to the quantity of paint to be applied, the transporting speed of treated material 1 or baking temperature which are determined by the surface area, etc., of treated material 1, dilute flow arithmetic device 6 is set so as to send the command of the total supply amount to controller 7. For suction, adjustments by zones can be made by flow control valves C 1 WCn. Said controller 7 controls flow control valve 4 automatically to evade dangerous explosion due to a deficiency in blast as well as poor economy due to more than required dilute gas blasting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6230313-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L21/20
Filed: 1985-07-31
Abstract: PURPOSE:To prevent the occurrence of a usual problem of warp of a wafer, by forming sequentially an insulating film and a silicon film in the condition that a tensile stress is applied to an insulative ground material having heat resistance, and by forming an element in a region of a recrystallized silicon film. CONSTITUTION:An SiO2 film 12 and an a-Si film 13 are formed on a film 11 to which a tensile stress indicated by arrows P is applied, and an Ar laser beam 14 is condensed by a lens 15 and applied onto the a-Si film. Then, the a-Si film is melted by a temperature of about 1,450 deg.C and recrystallized to be a single-crystal silicon film, whereon elements such as transistors are made by conventional techniques. For applying the tensile stress to the film 11, the film 11 is set on a block 21 having a rounded edge portion, and the opposite end portions of the film 11 are held by clamps 22 connected respectively to springs fixed on the lower part of the block 21 so that the pulling force of the springs 23 is applied to the film 11.
Patent JP-2000001063-A (JP)
Title: Sealed set for learning drill
Inventor: NAGASE TOSHIYUKI
IPC: G09B1/34
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealed set for a learning drill for enhancing learning and repeated learning desires of the drill in addition to a checker's suitable guidance by easily understanding a progress degree of the drill. SOLUTION: The sealed set 1 for a learning drill is used in combination with the drill 2 obtained by gathering a plurality of predetermined learning units (lessons). The set 1 comprises a plurality of divided seals 4 obtained by dividing one large design and a mounting sheet 5 for completing the design by sequentially adhering the divided seals 4. The seals 4 are divided into three types of a seal for a learner to be stuck on the sheet 4 by the learner at each end of the lesson, a seal for a checker to be stuck on after the checker has checked the lesson, and a secondarily divided seal superposed and stuck on the seal for the learner in the case of repeatedly leaning by the learner.
Patent JP-H0614100-A (JP)
Title: Echo canceller
Inventor: TAKADA SHINSUKE
IPC: H04M1/60
Filed: 1992-06-26
Abstract: PURPOSE:To stably cancel an echo even when a talking state is changed by reducing the effect of noise. CONSTITUTION:A 1st FIR filter 520 revises a tap coefficient of a register 504 based on a residual signal e1 generated from a microphone output signal and a reception signal and generates a pseudo echo signal y1*. The tap coefficient of the register 504 is copied for a period once per 2XT2 period to set the tap coefficient as a tap coefficient of a register 503 of a 2nd FIR filter 530. The 2nd FIR filter 530 generates a pseudo echo signal y2* based on the tap coefficient of the register 503 and the reception signal. A comparator 509 selects the residual signal e1 or e2 which has a smaller power and outputs the selected signal as an echo elimination acoustic signal from a switch SW1 or SW2.
Patent JP-S6326094-A (JP)
Title: Color image pickup device
Inventor: KURIYAMA KOJI
IPC: H04N9/07
Filed: 1986-07-18
Abstract: PURPOSE:To generate a good color picture by selecting an address signal for an information signal outputted in a timing corresponding to an index signal generating pattern and an address signal for an information signal for removing the information signal to switch and generated it. CONSTITUTION:A switch SW1 is turned on, the information signal corresponding to at least one frame period of all the fundamental wave components of a carrier is stored in a digital memory DM and a switch SW2 is turned on, and the information signal corresponding to at least one frame period on only the fundamental wave components of the carrier outputted in the timing corresponding to an effective area (2) is stored in the digital memory DM. Thereby, the fundamental wave component of the carrier outputted in the timing corresponding to a control area (1) (the index signal generating pattern) can be previously separately stored in the digital memory DM. Therefore, the phase of the fundamental wave component of the carrier outputted in the timing corresponding to the control area (1) is not fluctuated.
Patent JP-H0835007-A (JP)
Title: Method for predicting leakage of molten iron in iron receiving vessel
Inventor: KONO SHUHEI
IPC: F27D21/00
Filed: 1994-07-21
Abstract: PURPOSE:To prevent the leakage of molten iron caused by the abnormal erosion of refractory of an iron receiving vessel from happening. CONSTITUTION:An optical fiber 9 for measuring temp. is spirally set in the inner part of the refractory 8 constructed on an iron shell 5 in the iron receiving vessel 3. The prediction of the leakage of the molten iron is accurately executed over the whole range of the iron receiving vessel 3 by specifying the position generating the temp. variation from the characteristic of scattered beam and its returned time when the light pulse is made to enter the optical fiber 9 for measuring the temp. from a thermoradar 10.
Patent JP-H04226847-A (JP)
Title: Clamp unit for round material
Inventor: RAINAA GUROMUPU
IPC: B23B5/12
Filed: 1991-06-14
Abstract: PURPOSE: To constitute a clamp unit on a clamp truck which is provided on the side of a material exit of a machine tool working an outer periphery by a rotary cutter, protecting a round material from revolution and feeding the material in an axial direction, and moves back and forth so as to generate all clamp force for a material by preliminarily selectable initial clamp force by a clamp electric motor and an automatic clamp effect generated by torque applied to the material. CONSTITUTION: Tips 28, 81 of wedges 19, 20 for clamp turn in direction apart from a round bar 2 in a tangential line direction when a clamping is performed, wedge-shapes are arranged at almost right angles to the longitudinal axial line of the round bar 2 and the wedges 19, 20 are made to move in opposite direction on cross section of the round bar 2 to be clamped.
Patent JP-H0332655-A (JP)
Title: Ultrasonic diagnostic device
Inventor: UENO SHINICHIRO
IPC: G01N29/44
Filed: 1989-06-29
Abstract: PURPOSE:To display a two-dimensional distribution in a body to be examined by a simple digital circuit constitution by outputting data of a buffer memory part and writing it in an X-Y display memory, and displaying the data of this X-Y display memory as an ultrasonic tomography image on a display means. CONSTITUTION:An ultrasonic transducer 2 is subjected to sector scan by a driving motor, an ultrasonic wave is is transmitted and received, and a receiving signal is amplified by an amplifier, converted to a digital signal by an A/D converter 12 and written in a buffer memory part 13. Subsequently, scanning angle information of the ultrasonic transducer is converted to a digital signal by an A/D converter and outputted to an arithmetic element. Based on this scanning angle information, the arithmetic element outputs an address to an X-Y display memory, while referring to a memory, and also, outputs data of the buffer memory and writes it in the X-Y display memory, and displays the data of this X-Y display memory as an ultrasonic tomography image on a display means. In such a way, by using the arithmetic element, a two-dimensional distribution in a body to be examined can be displayed by a simple digital circuit constitution.
Patent JP-H0611986-A (JP)
Title: Fixing device
Inventor: MIURA KAZUHIKO
IPC: G03G15/20
Filed: 1992-06-26
Abstract: PURPOSE:To provide a durable fixing device by which both fixing property of an ink image and parting property of a recording medium are satisfied. CONSTITUTION:Projecting members 12 having the height over 2mm are projected on the surface of the core material 11 of a fixing roller 10 for pressing against the recording face of a recording medium 2 by an operating force generating means 13, the projecting member 12 having operating force (p1) and a pressing roller 15 having pressing force (p2) are in relation of (p1)<(p2), and the recording medium 2 fed into a sandwiching part 16 comes in uniform contact with the fixing roller 10 deformed so as to make close contact against the pressing roller 15, and an ink drop 3 is fixed on the recording medium 2 by function of heat and pressure. Further, in a pressure releasing part 17, the recording medium 2 is fed to the lower stream side in the transport direction while preventing winding of the recording medium 2, by restoring function of the projecting member 10.
Patent JP-H11344428-A (JP)
Title: Local decomposition treatment tool and method for analyzing impurity in sample wafer using the tool
Inventor: KON YUKIO
IPC: G01N33/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a local decomposition treatment tool for analyzing on impurity a wafer by which a profile in the depth direction of impurity concentration for each region in a surface can be obtained easily, and provided further a method for analyzing the impurity of the sample wafer. SOLUTION: In a local decomposition treatment tool that is used for analyzing the impurity of a wafer by performing the etching decomposition treatment of the sample wafer, a wafer placement body 11 in which a wafer placement surface for placing a sample wafer 12 on an upper surface is provided, and a chemical liquid-holding means for holding a chemical liquid for etching decomposition are provided, and the chemical liquid holding means is provided with at least a partition plate 2 for dividing demarcatingly the surface to be treated of the sample wafer being placed at the wafer placement body 11.
Patent JP-S6231771-A (JP)
Title: Diaphragm
Inventor: JO MASAHARU
IPC: F16J3/02
Filed: 1985-07-31
Abstract: PURPOSE:To prevent the eccentric existence of a ground fabric by making the ground fabric from polyurethane group elastic threads and allowing said elastic thread to possess the tension heat fixation performance at a diaphragm formation temperature, thus permitting the trailing to the material flow by the extension of the ground fabric in throttle shaping. CONSTITUTION:In a diaphragm 1A, the both surfaces of a ground fabric 3A are covered by the high-polymeric elastic layers 4 and 4, and an annular curved part 2 is formed at the intermediate part. The ground fabric 3A is made of polyurethane elastic threads, and said elastic thread possesses tension heat fixation performance at a diaphragm formation temperature. Immediately before the start of material flow in throttling shaping, an annular space 10 in which material does not exist is formed outwardly from the peripheral edge of a blank 5A, and the material flow towards the completion of throttling is generated in the radial direction, and the ground fabric 3A is pulled in the radial direction. Since the ground fabric 3A consists of the elastic threads, also the ground fabric 3A extends, following to the material flow, and the eccentric existence of the ground fabric 3A is prevented.
Patent JP-H0921551-A (JP)
Title: Underfloor ventilator
Inventor: SHINDO HIROBUMI
IPC: F24F7/10
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor ventilator wherein prevention of an electric leakage and ignition can be effected, and occurrence of failure in operation can be greatly restricted, water stagnating in a nozzle can be smoothly discharged, and a ventilating function can be quickly expected. SOLUTION: An underfloor ventilator has a structure wherein an air inducing device 12 is formed by providing a nozzle 8 having a plurality of ejection ports 10 which are provided in parallel with one another and through which air is ejected toward the inside of an underfloor side opening 7 of a ventilator main body 2 having an air duct 1 in its interior, a tube 15 for feeding compressed air 17 to the nozzle 8 under pressure is provided, and a draining ejection port 11 is formed by providing at least one of the plurality of ejection ports 10 at the underpart of the nozzle 8.
Patent JP-H0921949-A (JP)
Title: Zoom lens
Inventor: TAKADA KATSUHIRO
IPC: G02B15/16
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens of small size and with high performance. SOLUTION: This lens comprises the zoom lens consisting of a first group G1 of positive power, a second group G2 of negative power, a third group G3 of positive power and a fourth group G4 of positive power, and which performs focusing by the third group G3 or the fourth group G4 . The first group G1 consists of a negative meniscus lens and a positive lens group, and the second group G2 consists of a lens group including a negative lens with stronger curvature for an object side surface, a negative lens and a positive lens with stronger curvature for the object side surface nearest to an image side. The powers of the first group G1 and the second group G2 , and the shaping factors included in the first group G1 and the second group G2 are decided so as to satisfy a prescribed condition.
Patent JP-H076067-A (JP)
Title: Data set generation management assistance system
Inventor: HATAKAMA RYOICHI
IPC: G06F12/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide the data set generation management assistance system which can eliminate the generation mismanagement of a magnetic tape file and decrease the man-hours of management. CONSTITUTION:This system is equipped with an input part 13 which inputs generation management information required for the generation management of the magnetic tape file from a terminal screen, a display part 15 which displays information regarding the generation management information, a data set 16 fur control which records the information regarding the generation management information, and a control part 14 which transfers the information regarding the generation management information inputted from the input part 13 to the display part 15 and also outputs it to the data set 16 for control, and newly registers, alters, and deletes generation management information below a user catalogue at a catalogue managing function part 17 through the interface part 19 of a large-sized general purpose machine.
Patent JP-H0461293-A (JP)
Title: Circuit board and manufacture thereof
Inventor: UENO FUMIO
IPC: C23C16/18
Filed: 1990-06-29
Abstract: PURPOSE:To provide a sufficient thickness and to prevent peeling from an insulating base material due to the influence of a thermal stress by providing a conductor layer containing conductive metal as a main ingredient on an insulating board and dispersing fine particles made of a material having lower thermal expansion coefficient than that of the metal of specific vol%. CONSTITUTION:An insulating board l provided with a conductor layer 7 containing conductive metal as a main ingredient thereon and dispersing fine particles made of a material having lower thermal expansion coefficient than that of the metal of 0.5-20vol% is made of inorganic or inorganic and metal composite material using sintered ceramics, a single crystal or glass and a composite material of glass and other component. The metal includes, for example, copper, silver, gold, etc. A circuit board is manufactured by forming a conductor layer 7 of paste 5 containing bubbles instead of the fine particles. In such a method, a conductor layer in which pores of 0.5-20vol% is dispersed is formed.
Patent JP-S6061753-A (JP)
Title: Automatic edition feeding and discharging device
Inventor: OGURA MASAFUMI
IPC: G03F9/00
Filed: 1983-09-14
Abstract: PURPOSE:To realize an unattended device by piling up an edition material to be processed, on an edition feeding plate, in accordance with a processing sequence, and inputting in advance a processing data of said each edition material to an operation commanding part in accordance with the processing sequence, so that a continuous repeated operation is executed without a person's help thereafter. CONSTITUTION:An edition material is piled up on an edition feeding plate 1 with its surface down, so that it is delivered automatically by one sheet each to an edition material processing device 8, and it is prevented that a photosensitive agent of the edition material being in the course of holding causes a photosensitive action, or a foreign matter of dust, etc. adheres to a photosensitive applied surface. Also, an extended plate 92 of a moving and holding frame 9 is used as a light shielding body, and when the edition material is held and moved by said body, the surface of the edition material is brought to light shielding by the moving and holding frame 9, therefore, the photosensitive action of the photosensitive agent on the surface of the edition material can be avoided. Also, when the moving and holding frame 9 is not operated, it is placed so as to be opposed to an edition discharging plate 15, the photosensitive action is suppressed to the minimum even if the edition material is not shifted quickly to a printing process of the next process. Also, there is no waste in an operation of the expanding and holding frame 9, and the edition material is held and processed downward or diagonally, therefore, dust, etc. do not adhere to the photosensitive agent applied surface, and a continuous unattended processing of a lot of edition materials can be executed.
Patent JP-S5876571-A (JP)
Inventor: MATSUMURA MORIJI
IPC: G01N21/892
Filed: 1981-10-26
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-H05339288-A (JP)
Title: Peptide having hiv infection inhibiting activity
Inventor: AKAMATSU MINORU
IPC: A61K38/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide a new peptide effective in inhibiting the fusion of pathogenic virus(HIV) of acquired immunodeficiency syndrome(AIDS) to a cell to inhibit the infection of HIV and useful as an agent for preventing the infection with HIV or treating HIV. CONSTITUTION:A peptide composed of the amino acid sequence of formula (R is OH, NH2, etc.). The peptide can be produced e.g. by a solid-phase process comprising the bonding of carboxyl group of C-terminal amino acid to an insoluble carrier, successive bonding of amino acids according to the amino acid sequence of formula and the separation of the obtained peptide from the insoluble carrier after the synthesis of total sequence and the removal of the protecting groups. The peptide bond can be formed e.g. by using a condensing agent such as dicyclohexyl carbodiimide.