baber/WOPTO huggingface dataset:
Patent JP-S53115226-A (JP)
Title: Copying machine
Inventor: SATOMI TOYOKAZU
IPC: G03G15/14
Filed: 1977-03-17
Abstract: PURPOSE: To shorten the copying time of double-face of an original document of the odd page by selecting the paper exhaust position, and delivery to the double-face copying position of a copy sheet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55121527-A (JP)
Title: Controller
Inventor: KURAMOTO TAKAKI
IPC: G06F3/023
Filed: 1979-03-13
Abstract: PURPOSE: To input data easily at a high seed while simplifying an operation body by employing a through-entry system improved as a numeric data input system for a unit which receives numeric data and then controls a control load on the basis of this data.  
     CONSTITUTION: The circuit on the through-entry system consists of 4-digit number display part 6, 4-digit counter 7 with the decimal counting function for each digit and the carry function to a higher-order digit, AND gate 8, input keys 9, variable resistor 10, and pulse oscillator 11 providing an adjustment of an oscillation frequency. With key 9 operated, AND gate 8 is open during an operation period to input the output pulse of oscillator 10 to counter 7 via AND gate 8, and the content of the counter is displayed by display part 6. Since the oscillation frequency of oscillator 10 can be varied by low resistor 11, the count speed is high until the display approximates 100 and after it is close enough to 100, the oscillation frequency is lowered to reduce the count speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60175136-A (JP)
Title: Input/output uniting system of written picture
Inventor: KATOU MASABUMI
IPC: G06F3/0488
Filed: 1984-02-20
Abstract: PURPOSE:To remove malfunction of a tablet due to refresh noise without reducing accuracy by fixing a driving period of a coordinate input part by a signal synchronized with a synchronizing signal obtained in each picture of a picture output part. CONSTITUTION:A display 2 is controlled by a control part 6 through a display synchronizing circuit 11, tablet clocks from an oscillator 12 are counted by a timer 13 and a prescribed signal is sent to the tablet 1 through a tablet synchronizing circuit 5 at every fixed period to drive the tablet 1. The timer output is generated in a period other than a period generating refresh noise due to a vertical synchronizing signal VS from the display 2.
Patent JP-H06225088-A (JP)
Title: Facsimile equipment
Inventor: KOBAYASHI NAOMICHI
IPC: H04N1/40
Filed: 1993-01-26
Abstract: PURPOSE:To selectively transmit a part of an original by extracting only recording information in a prescribed color among transmission information recorded in the plural different colors by a filter which a light projecting means or a light receiving means contains. CONSTITUTION:A light projecting system 2 is equipped with a filter 2F having spectral characteristics which transmits only the light in the prescribed color from among the light rays emitted from a light projector 2S, and a light (a) transmitted through the filter 2F is made incident through a filter 4 having the spectroscopic characteristics which transmits only the light in the prescribed color on an original 6. The light reflected from the original 6 including the transmission information in the plural different colors is made incident through the filter 4 on a light receiving system 8. The light receiving system 8 is equipped with a filter 8F having the spectral characteristics which transmits only the light in the prescribed color from among an incident reflected light rays (b), and a light receiver 8R which receives the light transmitted through the filter 8F, and photoelectric-converts it. Therefore, only the transmission information described in the color extracted by the spectral characteristics of the filters 2F, 4, and 8F from among the pieces of transmission information recorded on the original 6 can be detected by the light receiver 8R.
Patent JP-H04268242-A (JP)
Title: Cartridge loading mechanism of disk drive
Inventor: NAKAMURA TOSHIO
IPC: G11B17/04
Filed: 1991-02-25
Abstract: PURPOSE:To provide the cartridge loading mechanism which can make width of a disk small by forming a clearance between a side face of a cartridge holder and a side face of a chassis as small as possible, without thinning the wall thickness of an ascending/descending guide member and a holder vertically operating member. CONSTITUTION:Between a side face of a cartridge holder 3 and a side face of a chassis 4 for supporting the cartridge holder 3 concerned vertically movably an ascending/descending guide member 18 for guiding ascending and descending of the cartridge holder 3 and holder vertically operating members 21, 22 of a loading plate 5 for allowing the cartridge holder 3 to ascend and descend along the ascending/descending guide member 18 concerned are placed in series in the slide direction of the loading plate 5, by which a clearance between the side face of the cartridge holder 3 and the side face of the chassis 4 is made as small as possible.
Patent JP-H08205372-A (JP)
Title: Intermediate connection assembling method for solid insulation power cable
Inventor: TAKIGAWA YASUSHI
IPC: H01B3/18
Filed: 1995-01-25
Abstract: PURPOSE: To reduce the amount of shrink-back of a cable insulating body at connections and the vicinities by giving heat cycles to repeat heating and cooling to a cable insulating body before connection thereby easing the internal stresses in axial direction of the cable insulating bodies. CONSTITUTION: If a cable insulating body 1 having an internal stress is heated up to a temperature close to the melting point of the insulating body 1 such as 100 deg.C for example, then a cable insulating body 1 having a high coefficient of thermal expansion is elongated by thermal expansion, and the heated cable insulating body 1 shrinks if it is naturally cooled off to the room temperature. Then, the internal stress is relieved while performing work against the friction with a cable conductor 2 having a low coefficient of thermal expansion. This kind of heat cycle is purposely repeated before cable connecting work (more than 2 times for example); by this repetitions, relieving effect for the internal stress in the axial direction of the cable insulating body 1 can be enhanced.  By doing this, the amount of shrink-back of the cable insulating body 1 of the connection 3 and the vicinities can be reduced.
Patent JP-S54121222-A (JP)
Title: Heat resistant cast alloy having excellent anti- cementation property and weldability
Inventor: TAKAHASHI MAKOTO
IPC: C22C38/48
Filed: 1978-03-14
Abstract: PURPOSE: High Cr-Ni alloy steel includes a specific amount of Si and Nb to thereby provide an heat resistant cast alloy having excellent anti-cementation property and weldability.  
     CONSTITUTION: A high alloy steel contains, C: 0.4 to 0.55%, Si: 2.0 to 2.4%, Mn<2%, Cr: 24 to 28%, Ni: 25 to 30%, Nb: 1.0 to 2.5%. The 2 to 2.4% content of Si reduces the formation of metal carbides, rather has a tendency to decompose the carbides. Accordingly, the alloy forms no carbide of Cr, etc. in cementing atomsphere over 1000°C. The Nb contained in the alloy composition contributes to properly distributed eutectic NbC structure, thereby preventing high temperature micro- cracking at welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11231379-A (JP)
Title: Camera
Inventor: NAKA YOUJI
IPC: G03B13/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the attaching operation of a finder unit. SOLUTION: The finder unit 22 is constituted of a finder optical system and a holding member integrally holding the finder optical system. The finder optical system is constituted of an objective lens, a field frame, an erect prism and an ocular. The holding member has shape provided with two bases 62 and 64 on different levels in a perpendicular direction by profiling the shape of the erect prism. Positioning means 66 and 68 for positioning at the time of attaching the finder unit to the camera side are respectively provided on the bases 62 and 64. One end of an elastic fixing member 60 is engaged with the holding member at a position different from the positioning means 66 and 68. The other end of the member 60 is fixed on the camera side by a machine screw. Thus, the unit 22 is attached by using one machine screw 61.
Patent JP-H02207384-A (JP)
Title: Device and system for recording data
Inventor: SUZUKI SATORU
IPC: G06F17/40
Filed: 1989-02-08
Abstract: PURPOSE:To shorten the recording cycle of data only for a necessary period by thinning out a measured value, which is recorded for each prescribed cycle, during the normal period, recording the measured value to a storage part and recording the measured value, which is recorded for each prescribed cycle, to the storage part as it is when a control signal is inputted. CONSTITUTION:A measurement circuit 1 is provided to measure physical quantity for each prescribed cycle and a first storage part 5 is provided to record this measured value. Then, the measured value of the physical quantity is recorded to this first storage part 5 for each cycle, which is determined in advance, with being replaced with the old measured value. Then, the measured value for each prescribed time is selected out of the first storage part 5 and recorded to a second storage part 10. When the control signal is outputted, measured value data in the first storage part 5 are transferred to the second storage part 10 as they are. Thus, when the control signal is outputted, the physical quantity is changed in the shorter cycle than a normal time and the detailed data can be obtained.
Patent JP-H08216606-A (JP)
Title: Castor
Inventor: KOUMIYOUJI RIKAKO
IPC: B60B33/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a castor which is attached to a chair, fixes the chair when a person is seated on it so that it does not move, can move the chair freely in every direction when a person is not seated on it, and can apply brake securely without damaging a wheel. CONSTITUTION: A roller shaft 7 which supports a wheel 6 can move vertically for a case 5. The wheel 6 is energized downwards and elastically by an elastic body 10 to hold it in a condition in which a part of the wheel 6 protrudes from the case 5. A brake member 9 is provided at a position where it comes into contact with a floor surface when the case 5 is pressed downwards for the wheel 6 by applying load.
Patent JP-H09222765-A (JP)
Title: Color image forming device
Inventor: ONODERA MASAYASU
IPC: G03G15/01
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of facilitating arrangement of image forming processing means. SOLUTION: The image forming body is a member formed in a belt shape with use of a transparent base body, and the device is composed by providing a first roller 101 and the second roller 102, inside the belt shape image forming body, for extend-holding the belt shape image forming body, composing the first roller 101 with the transparent base body, arranging plural exposing means fixed to the color image forming device main body inside the first roller 101, arranging plural electrifying means and plural developing means, outside the first roller 101, also outside the image forming body, and arranging transferring means opposite to the second roller 102, outside the second roller 102, also outside the image forming body.
Patent JP-S59156776-A (JP)
Title: Slip inserter
Inventor: TAKEYA MITSUNAO
IPC: B41J13/00
Filed: 1983-02-28
Abstract: PURPOSE:To simplify and enhance efficiency of work, by a method wherein a sensor for detecting an end of a paper is provided at a paper guide on one side, and determination of a paper width is automatized by moving the paper guide in accordance with the presence or absence of the end of the paper. CONSTITUTION:A motor 4 for moving a guide is rotated while being controlled by a controlling circuit, and the paper guide 2 on the other side is moved by friction with a guide-fixing shaft 5. The shaft 5 fixes the paper guide 1 on one side, and functions as a rail when the paper guide 2 on the other side is moved. A paper-feeding roller 6 is rotated to feed the paper 7. When the paper 7 is detected by the sensor 3 for detecting the end of the paper 7, the controlling circuit 31 rotate the motor 4 in the direction for enlarging the gap (b) between paper-pressing surfaces of the paper guides 1, 2. On the other hand, when the paper 7 is not detected by the sensor 3, the motor 4 is rotated in the direction for reducing the gap (b) between the paper-pressing surfaces.
Patent JP-S62189098-A (JP)
Inventor: FUKUZAWA SOICHI
IPC: D06F49/02
Filed: 1986-02-17
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-S53116546-A (JP)
Title: Freezer evaporator
Inventor: KOBAYASHI NOBUYUKI
IPC: F25B47/02
Filed: 1977-03-23
Abstract: PURPOSE: To facilitate fabrication and improve defrosting efficiency by deflecting the upward and downward location of a refrigerant pipe in the upper direction and those of a heater pipe in the lower direction in a freezer evaporator with a defrosting heater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09201883-A (JP)
Title: Holding mechanism of bead with filler
Inventor: TAKASUKA YUTAKA
IPC: B29D30/26
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To achieve simplification of accuracy maintaining while keeping a small size and inexpensiveness. SOLUTION: An expensive linear guide is obviates since a holding body 45 is moved to the radial direction through oscillation of parallel links 35, 36, moreover, at the time of titration is inordinately smaller than the sliding resistance of a linear guide, so that small-sized, inexpensive driving means (cylinder 52) can be employed therefor. In this case, inasmuch as oscillation of the parallel links 35, 36 is performed only, operation can be done smoothly for a long period of time in a state where required accuracies are maintained simply, thereby simplifying accuracy maintaining of the holding mechanisms 31, 32.
Patent JP-S59158124-A (JP)
Title: Voice data quantization system
Inventor: TOKIMOTO TOYOTAROU
IPC: H04B14/04
Filed: 1983-02-27
Abstract: PURPOSE:To perform fast quantization without any normalizing circuit by providing a detecting means for the maximum or minimum value of voice data, a means which outputs a threshold level corresponding to the detection data, and a comparing circuit which compares input data with said level. CONSTITUTION:A voice signal converted to a specific amplitude value is outputted from an AGC circuit 2 and digitized by an A/D converting circuit 3. A maximum value calculating part 5 and a minimum value calculating part 6 detects the maximum and minimum for a specific period. Multiplying circuits 9 and 10 multiply the detected values by specific coefficients epsilon1 and epsilon2 and the results are stored in a storage part 12. The stored results are used as threshold levels for compared data by a comparison part 7. The comparison part 7 compares the output of the converting circuit 3 with said threshold levels. The multiplying circuits 9 and 10 perform multiplication by, for example, epsilon1=0.4 and epsilon2=0.4, so the threshold values are proportional to the amplitude value of the input signal. Namely, ternary coding performed by the comparison part is based upon the threshold levels normalized by the maximum and minimum amplitude values.
Patent JP-H08203546-A (JP)
Title: Manufacture of fuel cell and flow path formation member used for it
Inventor: MIZUNO SEIJI
IPC: H01M8/02
Filed: 1995-01-26
Abstract: PURPOSE: To improve output voltage of a fuel cell in a high current density range so as to improve energy efficiency of a whole system. CONSTITUTION: A flow path for gas is formed between ribs and the surface of a gas diffusion electrode by forming a plurality of linear ribs in a current collecting body 15 of a fuel cell 10. One side of the current collecting body 15, which contacts with a cathode 12, forms an oxygen containing gas flow path 17a with the surface of the cathode 12 and the other side of the current collecting body 15, which contacts with an anode 13, forms a hydrogen containing gas flow path 17b with the anode 13. The crown width Wma of the oxygen containing gas flow path 17a is formed narrower than the crown width Wmb of the hydrogen containing gas flow path 17b. Such constitution can narrow the width of the crown part which is inferior in gas diffusion performance in the oxygen containing gas flow path 17a. Gas diffusion performance in the side of the oxygen containing gas flow path 17a is thus improved more than that of the hydrogen containing gas flow path 17b.
Patent JP-S60177597-A (JP)
Inventor: KURITA HITOSHI
IPC: H05B6/64
Filed: 1984-02-22
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-H02241469-A (JP)
Title: Manufacture of product containing a plurality of recesses semi-product for implementing the same product by implementing the method
Inventor: JIYATSUKU DEBIORU
IPC: B23P13/00
Filed: 1990-02-14
Abstract: PURPOSE: To easily carry out a finishing work by the constitution that one surface includes a plurality of a small concave, and the each one of the small concave provides an almost limited shaped contour and size at the meeting point with the surface. CONSTITUTION: According to a casting technology and the adequate design of a mold, the grounding of a small concave 15 is formed on the grounding 13 of a face 5. When a small concave 6 having the shape of a globular crown 8 is formed, the each of them show the shape of the globular crown 22. If the small concave 6 should be identical, and a contour 7 should be a circular shape, and also its diameter D should be identical at the meeting point with the surface 5 of a golf club head portion 1, the grounding 13 itself is also identical.  Each of them, per se, provides a value determined by taking account of a phenomenon suddenly caused when a subsequent processing work is carried out by cutting the material of a semiprocessed goods 16 obtained by connecting the grounding 14 of a bottom portion with the grounding 10 of the golf club head at a crossing place with the grounding 13 on the surface 5. Each of them shows a circular contour 23 having a more larger diameter D1 than the diameter D of the contour 7 including the above mentioned value determined by taking account of the phenomenon suddenly caused.
Patent JP-S52114993-A (JP)
Title: Connecting method of metal wire clad cable
Inventor: ASANUMA SADAO
IPC: H02G1/14
Filed: 1976-03-23
Abstract: PURPOSE: Even in case that the external diameter of joining section which is inner side to armor clad metal wires is prepared with the same diameter, the defined number of all armor clad wires is intended to be placed in close contact on this circumference. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59158577-A (JP)
Title: Control circuit for optical output from laser diode
Inventor: TOUHOU TOSHIO
IPC: H01S5/068
Filed: 1983-03-01
Abstract: PURPOSE:To prevent the variation (an extinction ratio of light does not change) of an optical output and the amplitude of a pulse output photoelectric-converted by changing both the DC bias of a laser diode and the amplitude of pulse currents. CONSTITUTION:An optical output control circuit for a laser diode LD driven by the sum Ip+Ib of pulse currents Lp interrupted by signal pulses and DC bias currents Ib is provided with a thermo-unit TU containing a thermistor having approximately the same temperature characteristics as the temperature change characteristics of the threshold currents of the laser diode LD, a means controlling DC bias currents Ib in response to an output from the thermo-unit TU, a photodiode PD monitoring back beams from the laser diode LD, and a means varying said pulse currents Ip in response to the change of the light-receiving currents of the photodiode PD.
Patent JP-H02811-A (JP)
Title: Camera with automatic focusing function
Inventor: ISHIDA TOKUJI
IPC: G03B13/36
Filed: 1989-02-12
Abstract: PURPOSE:To reduce possibility that a shutter chance is missed and to take a picture which is almost focused by continuing follow-up operation by means of assuming that a current defocus amount is zero if it is abnormal or unknown. CONSTITUTION:In case a moving body lies outside a focal point detecting area due to hand shaking, etc., the defocus amount detected by a focal point detecting means 1 becomes greater than a prescribed value, or the means 1 fails to detect a focal point. In such a case, the current defocus amount goes to abnormal or unknown, however, it can be assumed to be zero because the camera is focused on an object owing to follow-up operation. Then, a lens driving amount calculating means 3 calculates a lens driving amount and continues driving a lens. As a result, a focused state can always be maintained unless the moving speed of a main object remains unchanged.
Patent JP-S57145978-A (JP)
Title: Formation of protective film
Inventor: HIBINO KUNIO
IPC: H01L21/312
Filed: 1981-03-04
Abstract: PURPOSE:To form a protective film with superior corrosion and wear resistances by depositing a target made of thermoplastic aromatic polyester on the surface of a substrate by sputtering in a mixed atmosphere of a reducing gas and an inert gas. CONSTITUTION:Thermoplastic aromatic polyester is molded into a film or formed as a coat on an Al plate and used as a target. The target is evaporated by ion bombardment in a mixed atmosphere of a reducing gas and an inert gas, and the vapor is deposited on the surface of a substrate to be protected such as a metallic thin film type magnetic recording medium to form a protective film having <= about 1,000Angstrom  thickness. In the formation of a protective film on a metallic thin film type magnetic recording medium using a plastic film as the substrate, a magnetron type RF sputtering method is optimum.
Patent JP-S52115222-A (JP)
Title: Transport means for sheet member
Inventor: TANAKA HIDETOSHI
IPC: G03B27/00
Filed: 1976-03-23
Abstract: PURPOSE: To attain a high speed copy in the electrophotographic copier by detecting an irregualr feed for sheet member in order to render transport course change mechanism to work. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56127226-A (JP)
Title: Electronic computer
Inventor: FUKUMURA MASAAKI
IPC: G06F9/445
Filed: 1980-03-13
Abstract: PURPOSE:To ensure a confirmation of the contents of the processed program PG on that day, by reading the data out of a comment table that stores a processed PG and the date of its execution and after making the power source with a process of the initial program loading IPL. CONSTITUTION:Both the comment and the date of its execution of a program PG to be processed are stored previously in the comment table TB14A. With an application of the power source, the IPL controlling part 21 works and gives an instruction to the address controller CT23 after an IPL process to read out the date data stored in the head address of TB14A to the B register RG24. The present date data is set to the A register RG27 from the timepiece circuit 15, and a comparison of data is  given between the RG24 and RG27 at the comparator 26. When a coincidence is  obtained, the gates 25a and 25b are opened with the coincidence circuit to send the  data of both the date and comment sent from TB14A to the display memory 28.  After a comparison, the circuit 26 sends the end signal to CT23. Then CT23 designates the next address of TB14A, sends the data to the memory 28 and then displays the date and comment on CRT13 via the display CT19.
Patent JP-S53117966-A (JP)
Title: Semiconductor device
Inventor: SAITOU YASUMASA
IPC: H01L21/52
Filed: 1977-03-25
Abstract: PURPOSE: To eliminate the breakdown of GTO elements by interposing a resilient metal of 10 to 20μm thick between a cathode electrode plate and semiconductor elements. 
     COPYRIGHT: (C)1978,JPO&Japio