baber/WOPTO huggingface dataset:
Patent JP-H0233047-A (JP)
Title: Paper conveying mechanism
Inventor: IDETA NOBUHIKO
IPC: B65H20/20
Filed: 1988-07-21
Abstract: PURPOSE:To always convey paper steadily under an optimum condition by installing a movable paper guide to increase/decrease a winding angle formed by a conveying roller and paper. CONSTITUTION:Where paper is conveyed toward a pin conveying mechanism, a change-over lever 13 is turned in the direction of D to rotatingly move the tip portion of a paper guide 2 in the direction of E, causing it to protrude from a cylindrical roller outer diameter of a conveying roller 1. Under this condition, continuous form paper 8 is conveyed from B to C by means of the pin conveying mechanism. Since a winding angle F formed by the conveying roller 1 and the form paper 8 is adjusted by the movement of the paper guide 2 to obtain an angle suited for the pin conveying mechanism, the form paper 3 can be conveyed steadily.
Patent JP-H0930655-A (JP)
Title: Unloader and its control method
Inventor: YAGINUMA YUKIHIRO
IPC: B65G67/60
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an unloader and its control method, with which it is possible to effectively scratch off bulk cargo loaded at the internal corner of a ship hold. SOLUTION: The scratching locus of a scratch part 9 in a ship hold is stored in a RAM 28, and a CPU 26 corrects the length of the scratch part 9 when a bucket elevator 8 is in revolution stored in the RAM 28 so that the scratch part 9 is able to scratch the bulk cargo at the internal corner of the hold, and the corrected scratching locus is stored in the RAM 28, and a control device 20 follows this locus to make the control of various parts.
Patent JP-S6338997-A (JP)
Inventor: AIDA KOICHI
IPC: G10L15/28
Filed: 1986-08-04
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-H063536-A (JP)
Title: Picture element material of image fiber
Inventor: KANEDA KEIJI
IPC: G02B6/00
Filed: 1992-06-17
Abstract: PURPOSE:To improve the yield of production and to improve the radiation resistant characteristic of an image fiber by adding fluorine and chlorine to the pure quartz glass of a core part, thereby obviating the deterioration of image quality and enabling the easy production of the image fiber. CONSTITUTION:The core part 1 consists of the pure quartz glass and is formed by adding the chlorine and fluorine thereto. The chlorine is a dopant to raise the refractive index and the fluorine is a dopant to lower the refractive index, by which the refractive index of the core part 1 is lowered to about the refractive index of the pure quartz. A clad part 2 consists of the pure quartz glass added with the fluorine. As a result, the difference in the melting temp. between the core part 1 and the clad part 2 decreases and, therefore, the setting of such temp. conditions under which bubbles are not generated at the time of drawing is facilitated and the yield of the production is improved. On the other hand, the melting temp. of the core part 1 is lowered but the refractive index thereof is not lowered and, therefore, the refractive index with the clad part 2 is maintained and the degradation in image quality is averted.
Patent JP-S57107359-A (JP)
Title: Paper form cutting device
Inventor: ATSUMI YOSHIJI
IPC: B41J11/66
Filed: 1980-12-23
Abstract: PURPOSE: To cut all paper forms at a prescribed position, by providing a running length adjusting mechamism of the paper form between a printed part and cut part of the paper form.  
     CONSTITUTION: An adjusting roller 10, with its position adjustable to, for instance, three stages of A, B, C, and a pair of paper feed rollers 9 are provided between a printed part 5 and cut part 7 of a paper form arranged at a prescribed interval L. A continuous paper form 2 stored in a hopper 1 is conveyed by a paper feed tractor 4 and printed at the printed part 5 to reach the roller 10 through the rollers 9, and the paper form 2 is adjusted its running distance in accordance with an interval l of perforation 22 of the form 2 by the roller 10, then the perforation 22 is placed in an aligned state to the cut part 7 with alignment of the other perforation 22 onto the printed part 5, thus the paper form is fed to rollers 6, folded and accumulated in a stacker 8. In this way, the paper form can be always cut at the perforation 22 even if the perforation interval l is different. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001016110-A (JP)
Title: Encoding/decoding device
Inventor: SASAKI TSUNEKI
IPC: H04N19/91
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a Huffman encoding/decoding device which reduces circuit scale and deals with acceleration as well. SOLUTION: This Huffman encoding/decoding device is composed of an address calculating circuit 1 for calculating a decoding address, initial comparison data and initial calculation data storage circuits 3 and 4 for respectively storing initial data in advance, a compression data output circuit 5 for outputting Huffman codes contained in compression data, a decoding data storage circuit 6 for previously storing decoding data and priority encoders 8 and 9 for selecting data corresponding to a Huffman code length. The Huffman encoding/decoding device defines M as a maximum Huffman code length, defines N as natural numbers from '1' to M, makes all respective individual circuits corresponding to the Huffman codes of the Huffman code length equal to or greater than N bits into N-bit configuration and performs decoding processing just with the required N-bit part as an object.
Patent JP-S5974881-A (JP)
Inventor: NAKATANI HIROSHI
IPC: B66B23/14
Filed: 1982-10-19
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-H0629293-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGUCHI AKEMI
IPC: H01L21/288
Filed: 1992-07-10
Abstract: PURPOSE:To enhance adhesion properties between a wiring layer and an oxide film which is an interlayer insulating film by forming an Au-Al alloy film on an upper layer of a gold wiring layer and on its side walls after having formed the gold wiring layer for a semiconductor device having a wiring layer. CONSTITUTION:An oxide film 202 is formed on the surface of a silicon substrate 201 and then titanium 203, titanium 204 and an electrode film 205 for plating are formed. Electrolytic gold plating is carried out by using photoresist 206 with the electrode 205 as an electrode, thereby forming a gold plated film 207. Furthermore, the resist 206 is removed where the three layers of the titanium nitride 203, titanium 204 and platinum 205 are etched with the gold-plated film 207 as a mask, thereby forming a first conduction layer. Then, aluminum 208 is formed by sputtering and when it is sintered at a temperature of 400 deg.C for 20 minutes, it will be turned into a second conduction film Au-Al alloy film 209. Further, only the aluminum is removed and an oxide film 210 is formed at last and then only the Au-Al alloy film 209 is in the hole opening section is removed by etching back.
Patent JP-S58140420-A (JP)
Inventor: KUSERU GIYURA
IPC: F02B27/00
Filed: 1982-10-19
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-H0510863-A (JP)
Title: Four-point bending testing machine
Inventor: AWANO TAKASHI
IPC: G01N3/20
Filed: 1991-06-28
Abstract: PURPOSE:To enable an accurate interval to be set and a bending test to be performed by simplifying adjustment of the interval between a punch and a support. CONSTITUTION:A title item is provided with support rollers 5A and 5B which travel in directions which are separated each other and punch stands 6A and 6B with punch rollers 7A and 7B which travel in directions which contact each other. Furthermore, it is provided with a screw axis 11 which allows support stands 4A and 48 to be moved and a screw axis 12 which connected to the screw axis 11 and allows the punch stands 6A and 6B to be moved, thus enabling an interval between the support stand and the punch stand to be adjusted simultaneously by linking the screw axes 11 and 12.
Patent JP-H05107323-A (JP)
Title: Electronic circuit testing device
Inventor: MATSUNO SHUNJI
IPC: G01R31/317
Filed: 1991-06-27
Abstract: PURPOSE:To automatically reduce the simultaneous operation times of output signals by controlling the input signals of testing device so as to be set to a high impedance output state at first and then to be returned to a normal state successively. CONSTITUTION:An electronic circuit having output buffer groups 7-10, having 3 state output buffers 11, is connected to this testing device. Normally the inputs A, B of an input terminal 1 are set to 1 respectively, the outputs of a decoder 2 are set to 0 respectively, and NAND gates 4, 5 and an inverter 6 are set to 1 respectively, by way of a control means in these buffers 11 and the respective buffers 11 art set to a normal output state. When output simultaneous operation times exceeds a limiting value, the inputs A, B of the terminal 1 are set to 0 respectively, the outputs of the decoder 2 are set to 0 respectively, and NAND gates 4, 5 and the inverter 6 are set to 0 respectively, and the respective buffers 11, except the buffer group 7, are all set to a high impedance state. Then the buffer groups are returned to the normal output state one by one at respective fixed test cycles according to given data. Exceeding the limit of the simultaneous operation times is avoided thereby.
Patent JP-S57109449-A (JP)
Title: Call detecting circuit
Inventor: UCHIUMI MASAO
IPC: H04M1/82
Filed: 1980-12-26
Abstract: PURPOSE:To detect a channel stably and surely, by storing a momentary value of the AC signal under the connection state of the line between a calling subscriber and a called subscriber and by comparing the stored value with the succeeding state. CONSTITUTION:An oscillator 8 is connected to a line. For a call, the polarity of the line is inverted. When detecting the inversion, a relay 1 controls a contact 21 so that the contact 21 is opened after closing for a constant time. When the contact 21 is closed, the output voltage of an amplifier 12 rectified by a rectifier 13 is stored in a capacitor 17. Since the capacitor 17 is connected to the gate of an FET 16 operated as a source follower, the capacitor 17 holds the voltage even if the contact 21 is opened. Consequently, the source voltage is equal to the voltage supplied from the oscillator under the connection state of the line. If the calling subscriber stops the call, the impedance of the line becomes high, and as the result, the voltage in one terminal of a comparator 14 is lowered to generate an output from the comparator 14, thus detecting the stop of the call.
Patent JP-H112744-A (JP)
Title: General purpose optical connector and basic plug
Inventor: NAKAJIMA MASAHIRO
IPC: G02B6/38
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose optical connector which is easily adaptive to the connection of an optical fiber by a different type connector and to provide a basic plug therefor. SOLUTION: As for the optical connector 10 constituted by providing a key member 33 for positioning to a plug housing 30 for storing the basic plug 20, engagement holes 35 are bored in the end part 34 of the plug housing 30, a cylindrical tube 24 fixed in the basic plug 30 is provided with an elastic engagement piece 27, and when the basic plug 20 is inserted into the plug housing 30, the elastic engagement piece 27 is engaged with the engagement hole 35 to unite the basic plug 20 and plug housing 30. The both can easily be separated by disengaging the elastic engagement piece 27 from the engagement hole 35. At the time of the separation, keeling can be adjusted and set to the best position by changing the opposition position between the elastic engagement piece 27 and engagement hole 35.
Patent JP-H0738528-A (JP)
Title: Superimpose transmitting system for digital signal
Inventor: SUGIYAMA TAKATOSHI
IPC: H04J13/00
Filed: 1993-07-26
Abstract: PURPOSE:To provide the superimpose transmitting system for digital signal for which interference caused by a spread spectrum low-speed signal to a high-speed signal is reduced and interference from the high-speed signal is reduced without reducing the transmission power of the spread spectrum low-speed signal. CONSTITUTION:On the transmission side, the low-speed digital signal, to which error coding and spectrum spreading are performed, are waveform-shaped and modulated by a four-phase modulator 13, the frequency is arranged at the middle of the adjacent high-speed modulated signal, further, the band is limited by a band limit filter 14, and the signal is superimposed to two high-speed modulated signals on a transmission line 15 at the same frequency band. On the reception side, the high-speed modulated signal is demodulated from the received superimposed modulated signal, the high-speed modulated signal is suppressed from the received superimposed modulated signal by an interference suppressing filter 19 provided with the almost same frequency characteristic as the band limit filter 14, inverse spectrum spreading is performed after the demodulation, and the low-speed digital signal is decoded and reproduced by performing error correcting decoding corresponding to logic in counter to error correcting encoding.
Patent JP-S6164858-A (JP)
Title: Iron compound sintered alloy for valve seat
Inventor: KADOTA YUKIO
IPC: C22C33/02
Filed: 1984-09-03
Abstract: PURPOSE:To develop an Fe compound sintered alloy for valve seat which is excellent in high-temperature wear resistance by mixing powder of C, Co and Fe-Mo of each specified quantity, in Fe alloy powder containing at least one kind of Cr, Mo, V and Mn, and sintering them. CONSTITUTION:In powder of an iron alloy containing 1-20wt% at least one kind of Cr, Mo, V and Mn, 0.3-2wt% carbon powder, 3-15wt% Co powder, and 3-15wt% Fe-Mo powder whose Mo content is 60-70% are mixed. This mixed powder is pressed and formed in a metallic mold, and thereafter, sintered in an ammonia gas atmosphere of 1,150 deg.C. Or, in addition, 1-20wt% Pb is infiltrated into a sintered part and a valve seat is manufactured. In this way, the valve seat can be manufactured by using an Fe sintered alloy which is excellent in wear resistance at a high temperature.
Patent JP-H0524673-A (JP)
Title: Paper feeding device
Inventor: ARAI KIYOTAKA
IPC: B65H1/14
Filed: 1991-07-24
Abstract: PURPOSE:To permit a pair feeding cassette to be pulled out when a lift plate is at a paper feeding position and manufacture a paper feeding device with the simple and inexpensive ways. CONSTITUTION:An urging means 7 which always urges a lift shaft 3, lift gear 4, or a lift plate 2 in the direction for releasing the lift gear 4 from a driving means 6 is provided, and a gear feeding cassette 1 has a projection 18. When the paper feeding cassette 1 is pulled out, the pressing with the projection 8 to the lift shaft 3, lift gear 4 or the lift plate 2 is released, and the urginig force of the urging means 7 releases the lift gear 4 from the gear 13 of the driving means 6, while, when the paper feeding cassette 1 is inserted, the projection 8 pushes the lift shaft 3, lift gear 4, or lift plate 2 against the urging force, and the lift gear 4 is meshed with the gear 13 of the driving means 6.
Patent JP-H0533693-A (JP)
Title: Setter of crank angle sensor for engine
Inventor: FUJITA YUTAKA
IPC: F02B77/00
Filed: 1991-07-24
Abstract: PURPOSE:To keep off any interference with surrounding parts as well as to miniaturize a setter of a crank angle sensor. CONSTITUTION:A recess 3A is formed in the inner part of flywheels 3, 6 attached to a crankshaft 1. Then, a crank angle sensor 9 is set up in a clearance between an engine body 1 and these flywheels 3, 6 in making its part adjoin the recess 3A.
Patent JP-S6243744-A (JP)
Title: Microcomputer
Inventor: KANAI TETSUO
IPC: G11C7/10
Filed: 1985-08-21
Abstract: PURPOSE:To utilize a bus cycle effectively by providing a means which writes data from the data bus in a RAM having an address indicated by an address signal and a means which outputs the data of a register to the data bush with a readout control signal from a CPU. CONSTITUTION:Data in the RAM having a readout address indicated by the RAM address signal 5 from a CPU1 is written in the register 8 with a write control signal 13. Then, the data of the register 8 is outputted to the data bus 2 with the readout control signal 14 and the data of the data bush 2 is written in a RAM3 having a write address indicated by the RAM address signal 5 with a write control signal 7. The data of the RAM is not outputted to the data bus in a readout cycle from the RAM, but held in the register. Consequently, the data bus is used only in a write cycle, so a free bus cycle is utilized efficiently.
Patent JP-S6246705-A (JP)
Title: Air-conditioner for automobile
Inventor: TAJIMA AKIO
IPC: B60H1/00
Filed: 1985-08-22
Abstract: PURPOSE:To prevent unpleasant feeling caused through long term air flow decreasing the air flow intermittently while considering the cabin temperature or changing the blowing direction intermittently upon selection of such mode as to blow the conditioned air toward a portion of human body. CONSTITUTION:Upon selection of spot blow mode through an air flow selection switch 18 for selecting between cabin blow mode and spot blow mode for blowing the air flow toward the passenger, the controller 23 will compare the room temperature detected through room temperature sensor 20 with setting temperature set through temperature setting section 19. Then a timer 21 is functioned with correspondence to the temperature difference and when the rotation control section 14 has been selected through modifying element setting switch 22, a command for decreasing the rotation f fan 13 intermittently is fed to the control section 14. If the damper actuator 17 has been selected through the switch 22, a command for switching intermittently to cabin blow side is fed to the actuator 17.
Patent JP-H0349036-A (JP)
Title: Optical disk storage device
Inventor: YOKOI SHUNICHI
IPC: G11B7/125
Filed: 1989-07-18
Abstract: PURPOSE:To surely detect the fault of a medium by detecting with the aid of a monitoring means that reflectance from a part other than a recording pit largely lowers and a readout voltage drops correspondingly because of the contamination of a recording medium or the variance of the reflectance and adjusting a driving voltage for a light source. CONSTITUTION:When the recording medium 1 is not contaminated and reflection from a recording film is excellent at the time of reproducing information, the readout voltage shown by a continuous line is transmitted from an optical system 2 to a control circuit 5. At such a time, the readout voltage from the part other than the recording pit on the medium 1, that is, a part where no pit is formed becomes V1 and the readout voltage from a part where a pit is formed becomes V2. When the reflection from the recording film is not excellent, the readout voltage from the part where no pit is formed is out of the lower limit VOL of a reproducible voltage range because of weak reflection. Therefore, the readout voltage from the optical system 2 is always monitored by a peak-hold circuit 4a and a monitoring circuit 4b in a driving voltage monitoring mechanism 4 and the transfer of data to a host device is interrupted by using the control circuit 5.
Patent JP-S6341431-A (JP)
Title: Production of isobutylene
Inventor: INOUE KAZUTAKA
IPC: C07C1/24
Filed: 1986-08-06
Abstract: PURPOSE:In vapor-phase dehydration of t-butyl alcohol in the presence of a fixed bed type silica-alumina catalyst at a specific temperature, the reaction system is diluted by adding an unreactive gas to the feedstock or adding a carrier to the catalyst to produce the title compound in high yield. CONSTITUTION:When isobutylene which is used as a starting material of butyl rubber is produced by vapor-phase dehydration of t-butyl alcohol or an aqueous solution thereof in the presence of a fixed bed silica-alumina catalyst at 100-450 deg.C, (a) an unreactive gas, preferably nitrogen gas or air diluted with nitrogen gas or a gas prepared from combustion exhausted gas and/or steam are mixed with the feedstock gas or the reaction gas, or (b) at least a part of the catalyst is diluted with a carrier or (c) these operations are combined to enable high-selectivity production of the objective compound, because oligomerization of isobutylene is inhibited even under high reaction conversion.
Patent JP-H0917053-A (JP)
Title: Magneto-optical recording medium and reproduction method for the same
Inventor: NAKADA MASABUMI
IPC: G11B11/10
Filed: 1995-06-29
Abstract: PURPOSE: To prevent the occurrence of difference in reproducing outputs or C/N values between a land part and a groove part, and to obtain large reproducing output by uniformizing the reproducing output values in the land and groove parts constituting a guide groove. CONSTITUTION: This recording medium, i.e., magneto-optical disk is manufactured by successively forming a silicon nitride undercoating layer 32, a TbFeCo recording layrr 33, a silicon nitride interference layer 34 and an Al reflection film 35 on a plastic substrate 31. At this time, the inclined angle ϕ at the boundary between the land part and groove part of a guide groove is adjusted to 70 deg.<ϕ<=90 deg. so as not to generate difference in reproducing output or C/N value between the land part and groove part. Also, the angle α between the direction of polarization of readout light made incident on the surface of the disk and the guide groove is adjusted to 40 deg.<=α<=50 deg..
Patent JP-H0743972-A (JP)
Title: Color electrophotographic device and image forming unit
Inventor: TERADA HIROSHI
IPC: B41J2/525
Filed: 1993-07-27
Abstract: PURPOSE:To provide a color electrophotographic device simple in constitution capable of obtaining a beautiful color image and excellent in maintainability and to produce an image forming unit used therefor. CONSTITUTION:The plural image forming units consisting of an electrostatic charged image carrier, a developing means provided with different-color toner and the cleaning means of the electrostatic charge image carrier are used. All of image forming unit groups 1BK, 1Y, 1B and 1C are rotated and moved so that they can be successively moved to the same image forming position. At the image forming position, the image is exposed and formed by signal light made incident from the outside of the unit groups 1BK, 1Y, 1B and 1C by the image forming unit. Then, the toner image thereof is transferred onto a faced intermediate transfer belt. The image forming unit can be independently drawn out to the outside of the device at a different position from the image forming position. The electrostatic charged image carrier of the image forming unit is protected by a cover at a position other than the image forming position. The image forming unit at the image forming position is successively replaced and the toner images of the respective colors are superposed and transferred on the intermediate transfer belt by aligning the positions thereof.
Patent JP-S6428974-A (JP)
Title: Piezoelectric pressure sensitive element and manufacture thereof
Inventor: YANO KATSUMI
IPC: H01L41/45
Filed: 1987-07-24
Abstract: PURPOSE:To enable absorption and relaxation of impact force applied from outside and to make a pressure detectible with high sensitivity, by dispersing ferroelectric ceramics powder, which is orientated in a dipolar state, in specific silicone resin. CONSTITUTION:A piezo electric type pressure sensitive element is formed by dispersing ferroelectric ceramics powder, which is orientated on a dipolar state, in silicone resin which is obtained by bridging the following substances: direct- chained polydimethyl siloxane with vinyl groups on both its ends, and polyhydrodiene siloxane with Si-H groups of at least two or more per one molecule. Accordingly impact force applied to this element from outside can be absorbed and relaxed, and besides a pressure can be detected with high sensitivity. This device is available in use for detection of gripping force at a manipulator part in a robot or for detection of retaining pressure in a hydraulic device or the like.