baber/WOPTO huggingface dataset:
Patent JP-2000246555-A (JP)
Title: Press-in device
Inventor: SUZUKI KATSUNORI
IPC: B23P19/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To carry out the press in of a press in part to the assembly hole of a work and the installation of the stop ring for its come out stop by a comparatively simple constitution with the same process. SOLUTION: A press in device 1 has a press in head 8, push-press head 7 and squeezed tube 9. The press in head 8 presses a bearing 4 and stop ring 5 in an assembly hole 3. The push-press head 7 push-presses a nuckle 2 from an opposite side to the press in head 8. The squeezed tube 9 is arranged between the nuckle 2 and the press in head 8 and allows the passing of the bearing 4, stop ring 5 and press in head 8 and the outer diameter of the stop ring 5 is squeezed during their passing. By relatively moving the bearing 4, stop ring 5 and press in head 8 toward the squeezed tube 9 and assembly hole 3 under the state push-pressed the nuckle 2 by the push-press head 7, at first, the bearing 4 passes the squeezed tube 9 is pressed in the assembly hole 3 and then, the press in pressure of the stop ring 5 whose outer diameter is squeezed by the squeezed tube 9 is released.  Thereby, the outer diameter is restored and engaged into an engaging groove 3a and installed.
Patent JP-H05268186-A (JP)
Title: Communication controller
IPC: H04J3/14
Filed: 1992-03-09
Abstract: PURPOSE:To reduce the test for a multiplexer/demultiplexer circuit in a communication controller and to make the test efficient. CONSTITUTION:A storage device 5 stores transmission data from line adaptors 1-4 by one channel. A comparator circuit 10 compares the transmission data of one channel with reception channel data stored in the storage device. When a loopback instruction is received from a host equipment, a transmission frame control section 8 at first stores channel data from a 1st line adaptor to the storage device 5. Then the channel data from the first line adaptor are used as in-frame channel '0' data and channel data stored in the storage device as in-frame channel '1' and subsequent data are used to compose a transmission frame. In the execution of loopback, as for channel data after the in-frame channel 1 data in the reception/transmission frame with equal content as the transmission frame, the comparator circuit 10 compares them with the channel data in the storage device 5 and the result of comparison is outputted to the host equipment through a signal line 18.
Patent JP-S53135632-A (JP)
Title: Electrophotographic copying method
Inventor: KOIZUMI YUTAKA
IPC: G03G15/16
Filed: 1977-04-30
Abstract: PURPOSE: To be able to divert an original document to other purpose before the finish of a large number of copies in a simple constitution by forming a visible intermediate image which corresponds to the document on a web. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05251425-A (JP)
Title: Method for etching au film
Inventor: MURAI TOMOHIKO
IPC: H01L21/308
Filed: 1992-03-09
Abstract: PURPOSE:To provide a highly accurate method for etching Au thin films with a thickness of a specific value or above for the manufacture of semiconductor devices and thin film circuits. CONSTITUTION:A method for etching an Au film 3 formed on a substrate 5 with a substrate film 4 in-between. The Au film 3 is provided thereon with the same material as the substrate film 4. After resist is provided on the material, the Au film 3 is etched to obtain a desired pattern.
Patent JP-S51124994-A (JP)
Title: Element for detecting gas
Inventor: TERANISHI ISAO
IPC: G01N27/12
Filed: 1975-04-24
Abstract: PURPOSE: To obtain a structure of an element which can suppress heat generation, reduce electric power consumption and effectively utilize heat from an indirect heater. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60193396-A (JP)
Inventor: ISHII MASAMI
IPC: H05K3/00
Filed: 1984-03-15
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-S57166019-A (JP)
Title: Tank for oil-immersed electrical machinery and apparatus
Inventor: ITOU TATSUO
IPC: H01F27/02
Filed: 1981-04-06
Abstract: PURPOSE:To obtain the light small-sized oil tank having large mechanical strength and a large radiant area without increasing the thickness of finny projecting sections by using a corrugated radiator plate in which flanges are mounted at both ends of a continuous finny projecting section group formed by bending an iron plate in corrugated  shape. CONSTITUTION:The thin steel plate 1 is bent and the projecting sections 1a are formed continuously at regular intervals, and the flanges 1b are mounted at both ends. The corrugated radiator plates 11, 12 are opposed and used as short side side walls, a corrugated radiator plate 13 is employed as the long side side wall of the bottom, a slat- shaped side wall 14 is arranged, and mutually adjacent end sections are welded one another in an oil-tight manner by flange sections. Both sides of the short side side walls 11, 12 are positioned at sections more external than the base sections 13a, 14a of the long side side walls 13, 14, bushings 5 are mounted to the base section 14a of the side wall 14, and a cable duct 6 is set up. According to this constitution, finny projecting sections 25 can also be formed inside the cable duct, the external form can be reduced by the fixed quantity of radiation, and the tank can correspond to the inner pressure  of the tank without increasing plate thickness and can be lightened.
Patent JP-H05254522-A (JP)
Title: Sterilization of aseptic charging vessel by ozone water and sterilizing spray nozzle of ozone water
IPC: B65B55/10
Filed: 1992-03-09
Abstract: PURPOSE:To prevent decomposition of ozone during the time until ozonized water is fed in a vessel and sterilize the whole inside face of the vessel at a low flow rate within a short time. CONSTITUTION:A self-rotating nozzle equipped with many orifices provided to point various spots in a bottle is inserted within the bottle. Ozonized water us supplied to the rotating nozzle to be sprayed to the inside face of the bottle while rotating the nozzle. In this time, the ozonized water is sprayed so as to satisfy the following formula: 140<=AxV<=600, A<=0.85, V<=1000, where V is average flow speed of ozonized water (cm/sec), A is total sectional area of orifice in rotating nozzle (cm<2>).
Patent JP-S53136444-A (JP)
Title: Magnetic bubble memory device
Inventor: FUTAMI TOSHIO
IPC: G11C19/08
Filed: 1977-05-04
Abstract: PURPOSE: To improve S/N with electromagnetically-induced noises reduced, by symmetrically leading out output signal wirings in the direction of a flux track from a magnetic bubble memory chip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0581548-A (JP)
Title: Automatic rental machine for recorded recording medium
Inventor: KANO CHIYUKI
IPC: G07F17/00
Filed: 1992-03-09
Abstract: PURPOSE:To change the rental form of one recorded recording medium according to the rental operation of the other recorded recording medium, in an automatic rental machine which performs the rental of the different kinds of recorded recording media. CONSTITUTION:When first and second selecting switch groups 4(1) and 4(2) are operated, and a cost-free type VCT(1) and a charged tape VCT(2) are selected, both selecting signals 4(1)S and 4(2)S rise highly-logically. As the result, an output signal 11S of a rental form control circuit 11 rises highly-logically so that a cost-free rental can be instructed. A merchandise rental control circuit 12 receives the signal, and performs the cost-free rental of both the tapes.
Patent JP-S56146238-A (JP)
Title: Etching method of germanium semiconductor element and etching liquid used therefor
Inventor: KAGAWA SHIYUUZOU
IPC: H01L21/306
Filed: 1980-04-16
Abstract: PURPOSE:To apply an etching in easy in controlling an etching condition and good operativity by a method wherein a germanium wafer is etched with an etching liquid composed of hydrochloric acid, hydrogen peroxide and water. CONSTITUTION:The etching liquid composed of the hydrochloric acid: hydrogen peroxide: water=1:1:6 is made and the germanium wafer is put in the liquid to be etched on the surface. As understood from the drawing, the germanium wafer in the surface orientation (111) is etched at the termperature of 20 deg. at the speed of approximately 8mum/100min. The etching speed is increased also accompanying the temperature rise of the etching liquid. However, the etching speed is so slow that the etching depth is easily controlled. Further, the etching condition is satisfactory and smooth etching surface can be obtained. A dark current can be reduced by using such an etching method for manufacturing a mesa-type photodiode.
Patent JP-H11289096-A (JP)
Title: Thin film transistor
Inventor: CHO KOUYU
IPC: H01L21/336
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To arrange the growing directions of crystals in one direction at the time of growing the crystals by hot annealing. SOLUTION: A thin film transistor has a base film on a substrate, a semiconductor film on the base film, and a gate insulating film on the semiconductor film. The transistor also has source and drain areas formed in the semiconductor film, a channel forming area formed between the source and drain areas, and a gate electrode formed on the gate insulating film. In the channel forming area, acicular or columnar crystals are grown in parallel with the surface of the substrate and the crossing rate of carriers is controlled by the angle between the line connecting the source area to the drain area and the growing direction of the crystals.
Patent JP-S55146662-A (JP)
Title: Diskette
Inventor: NAKAMATSU YOSHIROU
IPC: G11B23/033
Filed: 1980-04-19
Abstract: PURPOSE:To prevent a jacket from being broken by converged stress applied near the contact window of a head, by providing break-preventive notches at right and left symmetric places near the contact window of the head. CONSTITUTION:At right and left symmetric places near contact window 4 of the head of square jacket 2 containing diskette disk 7 with center hole 5, break-preventive notches 1 are provided. As a result, when stress converges near the contact window of the head the folding of it in error in actual handling, notches 1 can disperse the stress to reduce force converging into window 4 of the head. Therefore, accidents such as error occurrence due to the folding of jacket 2 and the damage of disk 7 attending on it can be prevented.
Patent JP-H0978428-A (JP)
Title: Biodegradable nonwoven fabric and its production
Inventor: NAGAOKA KOICHI
IPC: D04H3/011
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable nonwoven fabric controllable in biodegradability, excellent in formation, mechanical properties, and both the cooling effect and spinnability of the delivered filament yarns comprising the nonwoven fabric, also having thermoadhesive function, and, according to need, capable of presenting water absorbing ability. SOLUTION: This nonwoven fabric comprises filament yarns each of which is made up of high-melting component l and low-melting component 2 each made from a biodegradable aliphatic polyester and so designed that, in the cross section, the high-melting component 1 and the low-melting component 2 alternately occupy each specified range circumferentially around the center, there is a hollow 3, and both components are respectively divided into segments with equal area. This biodegradable nonwoven fabric is obtained by melt spinning into annularly and uniformly arranged type conjugated continuous fibers 4 where both the high-melting and low-melting components 1, 2 lie continuous in the fiber axial direction and exposed on the fiber surface and the hollow 3 followed by drafting and thinning the fibers into a continuous fiber nonwoven web which is then laminated with a natural fiber nonwoven web followed by conducting an ultrasonic fusing treatment to partially thermofuse both the nonwoven webs into a unit.
Patent JP-H11319452-A (JP)
Title: Method for judging filter changing time of air cleaner
Inventor: LEE JUNG-MIN
IPC: B01D46/42
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To more precisely judge the replacing time of a filter from the contaminated state of air. SOLUTION: The time to change the filter of an air cleaner is judged as follows. Namely, the degree of contamination of air is detected in the first stage S22, the detected degree of contamination of air is compared respectively with 1 or more preset reference value in the stage S23, the summation value is applied according to the result in the second stage S24, and the time to change the filter is judged based on the applied summation value and the operating time of the filter in the third stage S26 to S27. Consequently, the filter changing time is accurately determined in accordance with the contaminated state of air when the air is cleaned, hence the waste of the filters is prevented, and the cleaning efficiency is not lowered.
Patent JP-H0815836-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/42
Filed: 1995-03-10
Abstract: PURPOSE:To provide the method for processing the silver halide color photographic sensitive material restrained from occurrence of precipitates and suspended solids in baths installed directly after a bath containing a soluble silver salt without substantially installing any equipment for executing rinse or other process. CONSTITUTION:The silver halide color photographic sensitive material is processed with a color developing solution containing a fluorescent whitening agent and then, with a bath containing glacial acetic acid and carbonate, and successively processed with plural processing baths without undergoing a rinse process.
Patent JP-S61209377-A (JP)
Title: Optical scanning apparatus
Inventor: TANAHASHI TORU
IPC: F41G7/26
Filed: 1985-03-14
Abstract: PURPOSE:To well take stationary balance, by respectively rotating and vibrating first and second reflective mirrors around an x-axis and a y-axis vertical to each other. CONSTITUTION:An optical axis 9, a first drive apparatus 10, an x-axis 11, a second drive apparatus 12 and a y-axis 13 are provided and an optical system is constituted of a dome 1, a first reflective mirror 2 and a second reflective mirror 3 and a detector 4 is arranged at the focal position of the optical system. The apparatus 10 passes the intersecting point of the reflective surface of the reflective mirror 2 and the optical axis 9 and has function capable of rotating and vibrating the reflective mirror 2 around the x-axis 11 vertical to the optical axis 9 and present in the direction vertical to the surface of paper. The apparatus 12 passes the intersecting point of the reflective surface of the reflective mirror 3 and the optical axis 9 and has function capable of rotating and vibrating the reflective mirror 3 around the y-axis 13 vertical to the optical axis 9 and present within the surface of paper. Further, the shapes of the reflective mirror 2, 3 are respectively symmetric to the x-axis 11 and the y-axis 13. Therefore, stationary balance to the x-axis 11 and the y-axis can be made well.
Patent JP-S56146714-A (JP)
Title: Molding method for accepting mouth of thermoplastic synthetic resin tube
Inventor: OOTA RIYOUZOU
IPC: B29C57/02
Filed: 1980-04-17
Abstract: PURPOSE: To improve the molding precision of a diameter-expanded accepting mouth and to mold easily the accepting mouth capable of maintaining stably a ring packing by a method wherein an outer mold for the outer circumference of a circular groove part is conposed of a forming mold having a specific inner diameter and a moving outer mold on the open side of the accepting mouth.  
     CONSTITUTION: The inner diameter of a forming mold 9 is made slightly smaller than the diameter of the molded surface on the outer periphery of a circular groove part of the moving outer mold 10 on the open side of the accepting mouth and when a sliding core mold 7 is moved outside, the forming mold 9 is let to slide on the outer periphery of the circular groove part which has been returned to the original state and adjusts it. When the molding surface 9b is placed on the expanded part 3a, the molding surfaces 9c, 9b press and shape the top surface of the expanded part 3a, the shaped part is cured precisely, the shape of the inner peripheral surface 3b of the open mouth part is adjusted securely and the diameter of the inner peripheral of the bottom of the circular groove 3 can be molded precisely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60195998-A (JP)
Inventor: TAKADA MASAHIRO
IPC: B23P17/00
Filed: 1984-03-17
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-S63216446-A (JP)
Title: Covering device for bean curd
Inventor: MASUOKA MASABUMI
IPC: A23L11/00
Filed: 1987-03-05
Abstract: PURPOSE:To smoothly cover pieces of bean curd moving on a conveyor, by using a feeder, conveying device, holder, pushing back device and covering device. CONSTITUTION:Pieces of bean curd 2 are placed and transferred on a conveyor 1 continuously moving from a water bath and a pack 7 is pushed down by a pushing out metal fixture at the tip of a rod of an air cylinder 4 of a covering device 3 by a command of a sensor 8 to cover the bean curd 2 with the pack. A pushing back device 9 eliminates mutual entanglement of pack edge parts and holder 14 holds both edges in front and back of the pack 7 with an opening part down. A conveying device 22 receives the pack with the opening part up from a feeder 25 and turns over the opening part downward until the pack reaches the lower part.
Patent JP-H02230463-A (JP)
Title: Memory searching circuit
Inventor: KUSUDA KAZUHIRO
IPC: G06F17/30
Filed: 1989-03-03
Abstract: PURPOSE:To retrieve data at a high speed by comparing the output data on a memory obtained by inputting the output of a counter into a memory as an address and then into a reading I/O port of a CPU with the writing I/O data of the CPU and using this result as the counter control signal. CONSTITUTION:A memory 1 is prepared together with a CPU 6, a counter 4, and a comparator 2. The counter 4 inputs the addresses which are successively increased to the memory 1 and at the same time gives the set data to a reading I/O port of the CPU 6. The comparator 2 compares the data read out of an address of the memory 1 given from the counter 4 with the data received from the CPU 6 via a writing I/O port. Then the value of the counter 4 is increased until the coincidence is obtained between both data. Thus the data retrieving time is shortened.
Patent JP-S61210503-A (JP)
Title: Manufacture of core chip of magnetic head
Inventor: OSADA YOSHIMASA
IPC: G11B5/127
Filed: 1985-03-14
Abstract: PURPOSE:To reduce variance in the size and shape of a core chip while reducing a man-hour by forming plural cores for the 1st core and grooves for dividing a core base material lengthwise successively in either surface of the 1st core base material in the shape of a rectangular flat plate. CONSTITUTION:The 1st core base material 20 in the shape of the rectangular flat plate is removed from a table 23 and then positioned and fixed on the table again after being turned over. For example, plural external grooves 7, 7... are formed lengthwise in the top surface of the 1st core base material 20 by a blade 25 successively at specific intervals. Then, grooves 27, 27... for dividing the base material are further formed lengthwise in the top surface of the 1st core material 20 which is still fixed on the table 23 successively by a blade 26. Those grooves 27, 27... are formed at the intervals of the 1st core to depth t2 which is about 90-95% of the plate thickness t1 of the 1st core base material 20. This depth t2 is so determined that the core base material is easily divided thereafter. Thus, the man-hour is reduced and variances in the size and shape of core chips are reduced.
Patent JP-S60194932-A (JP)
Inventor: YAMAURA IZUMI
IPC: A47L9/26
Filed: 1984-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62209767-A (JP)
Title: Loading mechanism
Inventor: SUZUKI YASUO
IPC: G11B17/043
Filed: 1986-03-11
Abstract: PURPOSE:To safely rotate a disk, by loading a cartridge in a vertical direction, and moving a tray which holds the cartridge, in a direction having components both in the vertical direction, and in the shaft direction of a motor shaft which rotates a medium. CONSTITUTION:On the upper and lower sides of a tray 38, cartridge guides 36a and 36b which guide a cartridge 30, are provided, and in the vicinity of the guides, cartridge stoppers 40a and 40b are provided, and stop the cartridge 30 at an appropriate position. At respective end part in an upward/downward, and a right/left directions of the tray 38, four cylinder shaped rails in total are provided, putting one at every end part, in a diagonal direction also in parallel. On the upper and lower sides of the tray 38, stoppers 44a and 44b are provided, and the tray 38 can move to the positions of the stoppers 44a and 44b in A-A' direction, that is, in the diagonal direction, by the guide of a guide means provided at a recording and reproducing device main body which support four rails 42. The tray 38 is driven by a motor through a gear 46, and is moved in A-A' direction with a rack mounted on the tray 38.
Patent JP-H11227288-A (JP)
Title: Method and apparatus for forming image and electronic apparatus equipped with image forming apparatus
Inventor: TSUKAGOSHI SHINICHI
IPC: B41J3/36
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for forming image and an electronic apparatus equipped with an image forming apparatus in which section rules can be aligned in the line direction across a plurality of lines regardless of addition or deletion of a character when section rules shiftable depending on addition or deletion of a character are provided for a plurality of lines. SOLUTION: When rule characters previously aligned in the line direction across more than one line are unaligned due to addition or deletion of a character/symbol character, a set having shortest inter-character distance when combined character/symbol character is allotted evenly is selected among all sets of all characters/symbol characters on the side closer to the head of row than the rule character and all characters/symbol characters on the side closer to the end of row than the rule character for all lines of more than one. All characters/symbol characters of these sets are allotted evenly to character areas and all other rule characters are aligned with the position of rule characters based on the results of allotment.
Patent JP-S58167878-A (JP)
Title: Starter for internal-combustion engine
Inventor: HIROSE MAMORU
IPC: F02N15/02
Filed: 1982-03-30
Abstract: PURPOSE:To prevent deformation of the boss part of a starter gear and a roller by tightening a one-way clutch hub onto a flywheel magnet through an elastic body. CONSTITUTION:When an internal-combustion engine starts operation, a roller 12 shifts to the wider part of a notched part 11, against a spring 13, and engagement of the roller with the boss part 2a of a starter gear 2 is disconnected. If the torque variation which is specific for single cylinder is generated at this time, an instantaneous impact force is generated between the roller 12 and the boss part 2a of the starter gear 2. Since this impact force is absorbed by a damper rubber 15, the impact for the boss part 2a of the starter gear 2 is softened and abnormal deformation of the boss part 2a can be prevented.