baber/WOPTO huggingface dataset:
Patent JP-S58194586-A (JP)
Title: Recording apparatus
Inventor: MIZUSAWA NOBUTOSHI
IPC: B41J11/14
Filed: 1982-05-11
Abstract: PURPOSE:To facilitate the replacement of a rolled paper and eliminate sags in the recording paper after replacement, by a method wherein a paper-supplying system in a recorder can be rotated, and a roller for applying a tension to the recording paper by contacting the paper located in the paper-supplying system when recording is performed. CONSTITUTION:The paper-supplying system comprising a driving roller 6, a press roller 7 and guide rollers 2A, 2B is fitted to a housing 22, and is so supported that it can be rotated with a fulcrum 21 as a center. When replacing the rolled paper 1, the entire body 25 of the paper-supplying system is rotated, and the paper 1 is replaced. On the other hand, a tensioning roller 23 capable of contacting the rolled paper 1 is supported by a supporting member 24 fixed at such a position as to be stationary irrespectively of rotation of the housing 21. When the paper-supplying system 25 is returned and the recorder is set into an operative condition, the roller 23 imparts a tension to the recording paper between the rolled paper 1 and the guide roller 2A, and a recording surface 3 is maintained flat.
Patent JP-S63247961-A (JP)
Title: Magnetic head
Inventor: SOGA KAZUHIRO
IPC: G11B17/32
Filed: 1987-04-01
Abstract: PURPOSE:To enable a higher recording density by extending either one part of at least the flow-in/flow-out side of a medium on a slider sliding face opposing via an flexible medium to a slider face having an electromagnetic transducer against the length of the slider sliding face have the electromagnetic transducer brought into contact with the medium. CONSTITUTION:1st and 2nd magnetic heads 1, 1' are composed by adhering with lamination sliders 2, 2', R/W cores 3, 3', erasing cores 4a, 4b, 4'a, 4'b and sliders 5, 5'. The lengths 9, 9' of the slider face of the part of the sliders 2, 2' opposing via a medium 11 are extended to the medium flow-in side and medium flow-out side more than the lengths 10, 10' of the slider face composed by the R/W cores 3, 3' and erasing cores 4a, 4b, 4'a, 4'b. The spacing between a R/W core gap part and medium can thus be reduced, a stable contact zone can be enlarged as well and higher recording density is enabled.
Patent JP-S63245965-A (JP)
Title: Infrared ray photodetector
Inventor: NARUSE YUJIRO
IPC: H01L31/0352
Filed: 1987-04-01
Abstract: PURPOSE:To improve the reproducibility and the yield of an infrared ray photodetector by employing a superlattice layer of HgTe/CdTe at an infrared ray absorption and carrier generator, and forming the other region of an HgCdTe alloy layer. CONSTITUTION:An HgCdTe transition region 2, then HgTe/CdTe superlattice layers 31-38(31, 3, 5, 7: CdTe layer, 32, 4, 6, 8: HgTe layer) of HgTe/CdTe are epitaxially grown on a CdTe substrate 1. The region 2 smoothly connects the forbidden band width of CdTe to the equivalent forbidden band width of the superlattice layer to improve boundary characteristics. The superlattice layer is sequentially varied from the CdTe layer from P- to N-doping to equivalently form a P-N junction. When an infrared ray is incident from the substrate 1, most of it is not absorbed but arrives at the layer 3 to generate electron-hole pairs, and a signal charge is input through an Au electrode 5 to an amplifier 7. Thus, the reproducibility is improved and the yield is improved irrespective of the crystallinity of the substrate.
Patent JP-H01249801-A (JP)
Title: Synthesis of polysaccharide ester
Inventor: HAYASHI JISUKE
IPC: C08B3/02
Filed: 1988-03-30
Abstract: PURPOSE:To efficiently and inexpensively produce a cellulose ester, by directly esterifying cellulose or any other polysaccharide with an organic acid or a salt thereof in the presence of sulfonyl chloride. CONSTITUTION:Cellulose (e.g., rayon, wood pulp or linter) or any other polysaccharide (e.g., chitin, chitosan or starch) is esterized with an organic acid (e.g., acetic acid or propionic acid) or a salt thereof (e.g., sodium acetate or potassium acetate) in the presence of sulfonyl chloride in an organic solvent (e.g., tosyl chloride, pyridine, DMF or dimethyl acetamide) usually 50 deg.C for 2-20hr to provide a polysaccharide ester.
Patent JP-S59202828-A (JP)
Title: Core vent for foaming mold
Inventor: NISHIZAKI KATSUMI
IPC: B29C59/00
Filed: 1983-05-04
Abstract: PURPOSE:To obtain the core vent without loosening for a long period in use and drop therefrom by using specified composite resin material mixed with specified amount of glass fiber. CONSTITUTION:For resin materials, polyphenylene sulphide, polycarbonate, polybutylene terephthalate, polyethylene terephthalate, polysulfon and polyether sulfone are cited. Particularly, polyphenylene sulphide has high thermal deformation temperature and moreover is excellent in strength, specially thermal resisting creeping property and high temperature water resisting property, whereby it is most suitable for a core vent. Glass fiber amount is selected in the range of 20-100pts.wt. for 100pts.wt. of said resin material. The glass fiber has 5-20mum diameter and is cut into 0.5-10mm. length, and the so-called chopped strand is used. For the structure of a core vent, the shape having a plurality of pieced holes in perpendicular direction to the base of the columnar core is used.
Patent JP-S533483-A (JP)
Title: Sunshade materials
Inventor: WATANABE YUKIO
IPC: E06B9/24
Filed: 1976-06-30
Abstract: PURPOSE: To manufacture a sunshade material capable of automatically controlling the light transmittance or light shielding properties by placing a surfactant solution having a specific cloud point between layers, e.g. transparent theremoplastic resin films, sheets, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08272056-A (JP)
Title: Photographic coupler
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1995-04-03
Abstract: PURPOSE: To provide a photographic coupler capable of forming a color image less liable to cause discoloration and fading owing to heat, moisture and light. CONSTITUTION: This photographic coupler is represented by formula I or II. In the formula I, each of R, R1 and R2 is H or a substituent, (m) is 0 or an integer of 1-4, when (m) is an integer of >=2, plural Rs may be different from each other, and X is H or a group which is released by a reaction with the oxidized body of a color developing agent. In the formula II, each of R', R1 ' and R2 ' is H or a substituent, m' is 0 or an integer of 1-4, when m' is an integer of >=2, plural (R')'s may be different from each other, and X' is H or a group which is released by a reaction with the oxidized body of a color developing agent.
Patent JP-S524420-A (JP)
Title: Alloy with wear resistance and high permeability
Inventor: MASUMOTO RIYOU
IPC: C22C38/14
Filed: 1976-07-02
Abstract: PURPOSE: A fine grain alloy having high hardness, wear resistance and high permeability suitable for a magnetic head for magnetic picture recording. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63245099-A (JP)
Title: Diaphragm for speaker
Inventor: TAMURA TADASHI
IPC: H04R7/02
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a diaphragm for speaker which is not deformed or does not cause divisional oscillation during oscillation and has a high-band resonance frequency, by using a formed material where a sheet material which kraft pulp and chitin of a natural high polymer are mixed to make is impregnated with Japanese lacquer. CONSTITUTION:Kraft pulp and chitin as a natural high polymer are mixed in weight ratio 7:3 and are formed into a sheet by the cylinder machine system, and this sheet is impregnated with a Japanese lacquer solution diluted with an organic solvent to obtain a domic diaphragm having 28mm caliber and 30g/m<2> coating. Since kraft pulp and chitin as a natural high polymer are mixed to make the sheet and this sheet is impregnated with Japanese lacquer to obtain the diaphragm, a speaker using this diaphragm is free from diaphragm deformation and divisional resonance and has a low distortion rate and a high-band resonance frequency to attain a satisfactory acoustic characteristic and has a high waterproof property and is superior in reliability.
Patent JP-S61237524-A (JP)
Title: Transmission controlling equipment
Inventor: NOMURA SATOSHI
IPC: H04Q9/00
Filed: 1985-04-12
Abstract: PURPOSE:To eliminate the need for an address setting switch required for a conventional controller by writing a setting use destination address data in a storage means when the data is received, reading it at transmission and sending the transmission data while being added with the address data. CONSTITUTION:When a data send through a transmission line L is inputted to a reception terminal 2 via a transceiver 21, a reception data type discrimination means 20a discriminates whether or not the reception data is the set use destination address. When the reception data is the destination address, it is written in the storage means 20b by using a destination address read/write means 20c. Further, the destination address written in the storage means is read at the transmission by using the read/write means 20c. Then the address data is added to the transmission data and the result is sent from a transmission terminal 1 through the transmission line L via the transceiver 21.
Patent JP-H10272394-A (JP)
Title: Slide switch of spraying apparatus
Inventor: ANDO SHIGERU
IPC: B05B15/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to spray a liquid without drips by installing a slide switch of a spraying apparatus in a manner that the slide switch can move to and from a stopping position where the spraying outlet is closed and spraying work is stopped, a middle position where the spraying outlet is opened and the spraying work is stopped, and a driving position where the spraying outlet is opened and the spraying work is carried out. SOLUTION: At the time when a slide switch 4 is at a driving position shown as the two-dot dotted line, driving electric power is supplied to a pump 2 from an electric power source to spray a liquid to be sprayed such as sterilizing water, cosmetic water, etc., through a spraying outlet 3a of a spraying apparatus 3. At the time when the spraying of the liquid to be sprayed is stopped, the slide switch 4 is moved to a middle position shown as a one-dot dotted line and then moved to a stopping position shown a solid line. At that time, the slide switch 4 is once stopped at the middle position and at that moment the electric power supply to the pump 2 from the electric power source is stopped to stop the pump 2. Then, after spraying of the liquid to be sprayed is completely stopped, the slide switch 4 is moved to the stopping position and the spraying outlet 3a is closed.
Patent JP-H02256422-A (JP)
Title: Wire cut electrical discharge machine
Inventor: FUTAMURA SHOJI
IPC: B23H7/02
Filed: 1989-03-29
Abstract: PURPOSE:To reduce the effects on movement of a workpiece by forming a working liquid storage bath by means of the opening of an upper table and the upper end face of a lower table, and holding a gap between the upper table and the lower table so that they do not come into contact with each other to exude a working liquid. CONSTITUTION:A working storage bath is formed by the side wall face of the opening 12 of an upper table 2 and the upper face of a lower table 3. A rib 2a provided on the peripheral edge part of the opening 12 extends to the upper end face 3a of the lower table 3 provided with steps, and a gap S between the lower end face of the rib 2a and the upper end face 3a is held, for example, at about 0.1mm-1.0mm + or -50%. Through the gap S, relative movement of the upper and lower tables can be freely performed, and since the gap is small, the discharge of a working liquid from the gap S is reduced to the extent that the working liquid can exude out narrowly, and the working liquid is thus stagnated and stored in the working liquid storage bath. The working liquid exuding out from the gap S is returned through a waste liquid hole 28 and a waste liquid pipe 24 to a working liquid supply device 5.
Patent JP-H07259249-A (JP)
Title: Building panel
Inventor: BABA MICHIO
IPC: E04B1/70
Filed: 1994-03-24
Abstract: PURPOSE:To sufficiently prevent moisture condensation in the wall while securing sufficient ventilation in a panel provided with a sash. CONSTITUTION:Panel bodies 4, 5 having vertically communicated air layers 8 between outer face material 6 and inner face material 7 are formed. These panel bodies 4, 5 are provided in line with at least one of the upper and lower parts of a sash 3, and vent holes 21, 22 for communicating the air layers 8 with outside air are provided between the panel bodies 4, 5 and the sash 3. With a building panel 1 of such constitution, sufficient ventilation in the panel 1 can be secured through the vent holes 21, 22, so that moisture condensation in the wall can be sufficiently prevented.
Patent JP-H09245957-A (JP)
Title: High frequency induction heating furnace
Inventor: KAMATA KATSUO
IPC: F27B14/16
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the inner wall of a reaction tube from contamination by surrounding a heat processing part with a shield pipe made of a specific material in specific structure, making uniform the temp. of a specimen, and keeping the atmosphere at a high purity. SOLUTION: A reaction tube 2 made of quartz accommodates a heat processing part 1 consisting of susceptor made of graphite, and a specimen 18 is heated at 1500-2000 deg.C with a high frequency current flowing through a heater coil 4 wound round the periphery, and thereby crystal growth of silicon carbide (SiC) and other necessary heat treatment are conducted. A heat shield pipe 13 is made from SiC of high purity, and therewith the heat processing part 1 is surrounded contactlessly. The shield pipe 13, at least its inside circumferential surface, is covered with a SiC film of 50-200μm with high purity and high density by means of chemical evaporation, and thereby emission of the impurities is prevented.  In cooperation with an upper and a lower situated shield plate 16 and 17, the shield pipe 13 works as a reflector to reflect the emitted heat from the heat processing part 1 and prevents active gas generated from the specimen 18 from directly touching the reaction tube 2.
Patent JP-S591381-A (JP)
Inventor: REIMONDO REWANDOOSUKII
IPC: B65D77/22
Filed: 1983-05-02
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-H08249337-A (JP)
Title: Information discriminating method and information input means
Inventor: KOIKE SATOYUKI
IPC: G06F17/30
Filed: 1995-03-09
Abstract: PURPOSE: To easily and accurately grasp the contents of a commodity, etc., by visual sensation by discriminating information or the commodity to be provided by using a visual discrimination code that enables a human to accurately have an image through the five senses. CONSTITUTION: A proper number of KANJIs (Chinese character) 12 which sensually represent feature elements of the contents of the target commodity, etc., are selected out of KANJIs 12 in a KANJI group table 11, and the selected KANJIs 12A are arranged at constant intervals to constitute a KANJI code 14. The table 11 of the KANJI group is composed of an optional number of KANJIs 12 to be employed for image representation which are selected out of many KANJIs, and the image of the target commodity, etc., is represented with a proper number of KANJIs in character units selected out of the KANJI group in this table 11. Therefore, a user reads the KANJI code 14 printed on the commodity, etc., or its label to concretely grasp the image that the KANJI code 14 has.
Patent JP-H08243481-A (JP)
Title: Method for formation of coherent coating film
Inventor: NIIMI EIZO
IPC: B05D1/38
Filed: 1995-03-09
Abstract: PURPOSE: To form a coherent coating film imparting excellent opalescence effect reduced in bottom turbidity feeling or white shade-off feeling by industrial coating. CONSTITUTION: A composite layer coating film is formed by successively executing a process (1) forming a colored substrate coating film with brightness of N6 or more in a Munsell display system, a process (2) forming a base coating film containing interference opal pigment and a process (3) for forming a top clear coating film containing 1-15 pts.wt. of fine zinc oxide pigment with a primary particle size of 0.1μm or less subjected to silica/alumina coating treatment per 100 pts.wt. of a resin solid.
Patent JP-S61237794-A (JP)
Inventor: MIYAJI AKIHIKO
IPC: E21D9/00
Filed: 1985-04-15
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-H07286655-A (JP)
Title: Division pulley at belt type continuously variable transmission
Inventor: MOTOMURA MINEYOSHI
IPC: B60W10/10
Filed: 1994-04-18
Abstract: PURPOSE:To prevent the burning of part of a belt caused by friction heat that is generated between the belt and pulleys and stays in the pulley members, and fusion due to heat. CONSTITUTION:This consists of a pair of pulley members 18, 19 which are in the state of confronting each other in an axial core direction and whose belt hang-winding portion 4 diameters are changeable and whose mutual approximation/separation is free, and at the plural peripheral places of the belt hang-winding portions 4 of the pulley members 18, 19, air through-hole portions 5 that penetrate axially are formed extendingly from the diametrical inner side to the outer side.
Patent JP-H08246451-A (JP)
Title: Footing pile execution device and footing pile execution method
Inventor: ENDO TETSUYA
IPC: E02D7/00
Filed: 1995-03-09
Abstract: PURPOSE: To miniaturize devices by using the pipe formation device and pipe joint device, forming spiral short pipes in succession and, at the same time, driving the short pipes subsequently in the ground with a swivel head while connecting the short pipes. CONSTITUTION: A plate material 31 dropped in a guide section 36 inclined from a cut groove 35 of a housing platform 32 is pushed in rollers of a pipe formation device 4 with an extrusion cylinder 37. Then, the plate material 31 is formed in the shape of a semi-circle and, at the same time, a plurality of rollers 41f, 41g... are spirally wound thereon to form a short pipe 31A. Then, while pushing a short pipe 31B formed in the following stage of work against the short pipe 31A, the axial direction and diameter are corrected with a correction cylinder. A spiral butt section and a butt section of the pipes 31A and 31B are welded with a welding torch. The connected pipe is chucked with a spiral head to provide vibration and rotation with the pipe and is buryed in the ground, and then, the same stage of work is repeated.  By the constitution, the increase of the pile can be easily executed in basement, etc., with height limitation.
Patent JP-S565062-A (JP)
Title: Disentanglement of noodles
Inventor: IWAI YOSHIHIKO
IPC: A23L7/109
Filed: 1979-06-21
Abstract: PURPOSE: To disentangle automatically noodles, by blowing cut noodles horizontally to the side wall to unentangle the noodles, followed by blowing pressurized gas against the noodles of one cut unit in a container for oil treatment.  
     CONSTITUTION: The dividing roll 3, the blade 4 for cutting in a fixed length, and the chute 6 are attached successively under the bottom of one end of the conveyor 1 for transporting the noodles 2 and the shutter 7 is put on the bottom of the chute 6 to receive temporarily the noodles 8 cut in the fixed length. The L-type chute 10 is mounted under the shutter 7, the nozzle 9 for jetting water and oil-containing pressurized air is fitted on one horizontal end of the chute 10 so that the noodles falling from the chute 7 are blown away, struck against the opposite side wall and disentangled, and received by the shutter 11 of the chute 7. The shutter 11 is then opened, a given amount of the noodles are put in the container 12 for oil and heat treatment. The cover 13 is placed on the container 12, the pressurized gas is blown to the bottom of the container 12 by the nozzle 14 to shape the line of the noodles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60224259-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MASUMURA ATSUO
IPC: H01L27/088
Filed: 1984-04-20
Abstract: PURPOSE:To improve electrostatic breakdown strength in an output circuit side without deteriorating output characteristics, by providing a protecting circuit in which diodes and resistors are provided in parallel with a pair of transistors that constitutes an inverter at the final stage of the output circuit. CONSTITUTION:Between the source (VDD side) and the output node n1 of an N-channel type MOSFETQn, a resistor R2 in a P<+> type diffused layer, is connected in series so that the resistor R2 is located between a diode d2 and the source terminal of the MOSFETQn. The resistor is provided together with the diode d2, which is formed between a P type well region 2 and an N type diffused region 3b (a drain region of the MOSFETQn) as a parasitic form. Between the source (GND side) and the output anode n1 of a P-channel MOSFETQp, a substrate resistor R1 is connected in series so that the resistor R1 is located between a diode d1 and the source terminal of the MOSFETQp. The resistor is provided together with the diode d1, which is formed between a P type diffused layer 7b (a darin region of the MOSFETQp) and an N type semiconductor substrate 1 as a parasitic form.
Patent JP-H06266602-A (JP)
Title: Information recording method
Inventor: TSUCHIYA YOSHIJI
IPC: G06F3/08
Filed: 1993-03-15
Abstract: PURPOSE:To securely record the directory of final data which is recorded last even if the recording area of a data part in an information recording medium is used up. CONSTITUTION:In an information recording method for recording file data in the data part provided in the information recording medium and for recording directory information for managing file data in the directory part of the recording medium so as to record information, a difference between the recording unit of data which is to be recorded next and a recording unit by which a final directory is recorded is compared with a first prescribed value which is previously decided in the case of recording file data. When the value of the difference becomes smaller than the first prescribed value, the recording area of the data part is judged to be used up. In the case of recording directory information of file data, the difference between the recording unit by which final data is recorded and the recording unit of the directory which is to be recorded next is compared with a second prescribed value which is set to be smaller than the first prescribed value and the presence or absence of the remaining recording area in the directory part is judged.
Patent JP-S522968-A (JP)
Title: Articles stock load and unload apparatus
Inventor: FUTAKI AKIRA
IPC: B65G1/06
Filed: 1975-06-24
Abstract: PURPOSE: Articles can be stored according to the kinds and can be loaded and unloaded easily. 
     COPYRIGHT: (C)1977,JPO&Japio