baber/WOPTO huggingface dataset:
Patent JP-H05192967-A (JP)
Title: Mold for injection molding
Inventor: YONEKUBO HIROSHI
IPC: B29C45/40
Filed: 1992-01-17
Abstract: PURPOSE:To easily confirm the sliding of a molded product ejection component at the time of assembling a movable side mold and install a return pin and a return spring easily. CONSTITUTION:A counter bore 14 of a return pin hole 3a is formed in a manner of running through to the side face of a movable side template 3 on an opposite face 3d of a parting face 3c of the movable side template 3. Upper and lower ejector plates 7 and 8 are disposed between the movable side template 3 and a movable side mounting plate 5, and the movable side template 3 and the movable side mounting plate 5 are assembled through a spacer block. The movement of the upper and lower ejector plates 7 and 8 is confirmed under said state. Then, a return spring 15 is installed between the counter bore 14 and the ejector plate 7, and a return pin 11 is inserted from the direction of the parting face 3a. Then the return pin is installed under the lower ejector plate by means of a bolt 12 from a through-hole 5a formed on the movable side mounting plate 5.
Patent JP-H10218435-A (JP)
Title: Image forming device
Inventor: UEDA KENJI
IPC: B65H11/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent an opening part of a sheath cover from being left as opened, even when an auxiliary tray is left as turned in a position extending a paper loading part, and prevent misoperation and forgetting of operation when paper is supplemented. SOLUTION: In this device, an auxiliary tray 2a, 2b extending a paper loading part 101 rearward is turnably provided, when the tray is not in use, partly as an exterior package cover 3, an opening part 8 is closed. An inner cover 32 is turnably supported in the vicinity of an upper edge of the opening part 8, it is closed from inside. The inner cover 32 is turned counter clockwise, when the opening part 8 is opened, turn action of the inner cover 32, by a conversion transmitting mechanism 102, is changed to be transmitted to the paper loading part 101, a bottom plate 2 is pressed down by a cam 35, paper 4a, 4b can be supplemented.
Patent JP-S59156152-A (JP)
Title: Superconductive rotary electric machine
Inventor: YAMAMOTO HIROE
IPC: H02K55/04
Filed: 1983-02-23
Abstract: PURPOSE:To remove frost by arranging a thermal conductive member on an extension rotational shaft of a slip ring mounting unit and arranging a brush and a spring unit or a slide unit associated with a hydraulic unit for adjsuting a sliding pressure on a stator opposed to the member. CONSTITUTION:To heat a rotational shaft 29, an auxiliary slip ring 32 made of copper having high thermal conductivity is provided. A slide unit 33 is provided oppositely to the slip ring 32. The slide unit 33 has a spring 35 for regulating the friction of a slide brush 34, and a support bolt 35 and a fixing nut 37 which fix and adjust the brush 34. The frictional force between the slip ring 32 and the brush 34 is used as a heat generation source to regulate the temperature of the shaft.
Patent JP-S57142940-A (JP)
Title: Preparation of suberic acid
Inventor: KARA YOUNOSUKE
IPC: C07B61/00
Filed: 1981-02-28
Abstract: PURPOSE: To obtain suberic acid which is a raw material for resins and an intermediate for agricultural chemicals in high purity and yield without forming reaction by-products, by reacting cyclooctene with ozone in propionic acid solvent, and oxidizing the reaction product withe hydrogen peroxide containing a specific oxyacid.  
     CONSTITUTION: The ozonolysis of cyclooctene is carried out by reacting the cyclooctene with oxygen containing ozone or air in propionic acid solvent at +20W-20°C, preferably, -10W-20°C, and the ozonolysis products is reacted with hydrogen peroxide in presence of an oxyacid, having the maximal oxidation number, and obtained from a nonmetallic element of Group VB or VIB in the periodic table in a catalytic amount, e.g. sulfuric acid or p-toluenesulfonic acid, at 60W80°C and oxidized at the refluxing temperature of the propionic acid solvent to give the aimed compound. The amount of the hydrogen peroxide is preferably equimolar with the raw material cyclooctene or a slight excess, and the amount of the acidic catalyst is 1W20mol% based on the raw material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10219459-A (JP)
Title: Plasma cvd system and production of magnetic recording medium formed by using the same
Inventor: USUKI KAZUYUKI
IPC: C23C16/27
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a system which improves the transverse direction distribution of formed film thicknesses of a plasma injection CVD system and to produce protective films for magnetic recording media by using the same. SOLUTION: This plasma CVD system consists in continuously depositing activated species on a continuously transported substrate 14 by activating the gaseous raw materials by impressing high frequency bias on a gaseous raw material while introducing the gaseous raw materials into a reaction tube 6 of a cylindrical shape and impressing a bias on gaseous raw material introducing section 9 and the substrate 14. A flow regulating plate 15 formed by providing a flat plate with apertures shaped to allow the passage of the activated species and to have the function to uniformly deposit the activated species on the substrate is disposed between the substrate and the outlet of the reaction tube 6.  The protective films are formed on ferromagnetic metallic thin films by using the plasma CVD system and the magnetic recording medium provided with the ferromagnetic metallic thin films as a substrate and impressing a negative bias on the substrate.
Patent JP-H04244256-A (JP)
Title: Thin membrane manufacturing method and apparatus
Inventor: KOMATSUZAKI MASAMICHI
IPC: B01D69/12
Filed: 1991-01-29
Abstract: PURPOSE:To provide a thin membrane manufacturing method and apparatus by which, without a possibility that the thin membrane peels off a substrate in the manufacturing process, a uniform and even thin film safely and continuously can be manufactured. CONSTITUTION:A thin membrane 9 is formed by extending a membrane formable polymer solution on the surface of water 2 by a constant rate pump 7, the thin membrane 9 is mounted on a porous membrane 12 which is moving to a gas from the water, and the thin membrane 9 and the porous membrane 12 are laminated and united.
Patent JP-S59152638-A (JP)
Title: Cutting method for compound semiconductor
Inventor: TAKASU HIROMI
IPC: H01L21/301
Filed: 1983-02-21
Abstract: PURPOSE:To improve the workability of the post process and improve the luminous efficiency by forming a P-N junction in the 100 plane of a wafer, forming grooves by inclination to the direction of perfect cleavage of a crystal, and isolating the element based on the grooves. CONSTITUTION:The compound semiconductor wafer 6 having the P-N junction 5 on the 100 plane is placed on a sheet 4, and the grooves 7, 7... are formed by dicing. This is done by sliding a dicing edge along the direction appox. 45 deg. off from the direction of perfect cleavage, and a chipping 8 hardly generates. Thereafter, the element is isolated by pressing from the back surface of the sheet 4. The chipping generates only one-several tenths of cutting. After isolation, the elements are exfoliated from the sheet 4 with vacuum tweezers, etc.
Patent JP-H02206731-A (JP)
Title: Earthquake sensing alarm device
Inventor: OTA OSAMU
IPC: G01H1/00
Filed: 1989-02-07
Abstract: PURPOSE:To eliminate the consumption of a power source by magnetizing a weight suspended by a flexible conductive filament body, providing a hemispherical top shell of a magnetic substance so that this weight is positioned in the vicinity of the spherical center, and executing an alarm by a magnetic conduction caused by the earthquake vibration. CONSTITUTION:From a head apex part 9a of a housing 9, a magnetized weight 1 is suspended by a conductive filament body 3, and to the lower end of the weight 1, a filament body 4 and a reset button 5 are attached. Subsequently, a hemispherical top shell 2 is fixed to the housing 9 so that the weight 1 holds a prescribed distance in the vicinity of the spherical center at a static time. The top shell 2, the weight 1, an alarm circuit 6 and a power source 8 are connected in series through a filament 3. When the weight 1 is oscillated by an earthquake wave and reaches a distance (h) between the weight 1 and the top shell 2, the weight 1 is attracted to the top shell 2, a conductive layer 1a on the surface of the weight 1, and a conductive surface layer 2a of the top shell 2 come into contact with each other and conduct, and the alarm circuit 6 operates. Accordingly, it always does not occur that the power source is consumed.
Patent JP-S58145143-A (JP)
Title: Probing device and use thereof
Inventor: MUKAI MAKOTO
IPC: H01L21/66
Filed: 1982-02-24
Abstract: PURPOSE:To offer the probing device using no optical system and having high positioning precision and the using method thereof by a method wherein positioning of a probe is performed utilizing electromagnetic induction to be generated between transmission lines and a detecting coil. CONSTITUTION:When integrated circuit 3 dipped in a coolant of liquid helium, etc., are to be tested, alternating signals fx0, fx1, fx2... of different frequencies are made to flow in the respective transmission lines X0, X1, X2... through a driver 19 on an wafer 5, and alternating signals fy0, fy1, fy2... of different frequencies are made to flow in the respective transmission lines Y0, Y1, Y2... through a drver 17. Screw shafts 10, 13 are rotated by driving motors 9, 12 in the positive and negative directions in this condition. Thereupon a slider 11 transfers together with the shaft 13 in the direction shown with an arrow mark A, B according to the rotation of the shaft 10, and a slider 15 transfers in the direction shown with an arrow mark C, D together with the positioning probe 15a accoring to the rotation of the shaft 13. Accordingly the detecting coil  15b at the tip of the probe 15a also transfers in the directions shown with the arrow marks A, B and C, D on the wafer 5 in the condition dipped in the coolant.
Patent JP-H07240040-A (JP)
Title: Optical disk
Inventor: ONAKI NOBUAKI
IPC: G11B7/24085
Filed: 1994-02-25
Abstract: PURPOSE:To exactly reproduce recording information by facilitating tap. management control in a reproducing device even in the case of ultra-resolution reproduction by utilizing the temp. distribution on an optical disk. CONSTITUTION:This optical disk has plural recording tracks and is provided with data information regions ADT for data information recording within the respective recording tracks and servo control information regions ASV for servo information recording. The ultra-resolution reproduction is executed while reproducing regions and mask regions are formed by reading out light. The optical disk of a sampled servo system for this purpose is provided with heat shielding GG for suppressing the heat transmission between the adjacent recording tracks at least between the recording tracks of the data information regions ADT. At least the data information regions ADT are provided with the heat shielding zones GG in nearly parallel with the center lines of the recording tracks apart by the distance nearly equal to the wobble quantities of wobble pits WP1, WP2 for tracking servo formed in the servo control information regions ASV.
Patent JP-H08187033-A (JP)
Title: Box for culturing large-size root vegetable
Inventor: MOMII TETSUYA
IPC: A01G1/00
Filed: 1995-01-09
Abstract: PURPOSE: To provide a box which can save and quicken the labor for harvesting large-size root vegetables such as radish or Japanese yam. CONSTITUTION: A door (2) is hinged this culture box (1) at its bottom end or a lower position of the side face and a couple of plates (3) for preventing the soil from spilling out are fitted to the door (2) on the both right and left sides. A couple of sash bars (5) having a groove (4) for reciprocating the plate (3) at the top end inside the box (1) on both sides, respectively. The shapes of the plate (3) preventing the soil from spilling out, the grooves (4) and the sash bars (5) are made in a arc form (6) having their center at the bottom end of the door (2), respectively. The door (2) is equipped with a key and stopper to regulate the opening of the door. The culture box (1) has a draining hole bored and legs or rollers equipped.
Patent JP-S57144550-A (JP)
Title: Blank plate for photomask
Inventor: TABUCHI CHIHIRO
IPC: G03F1/00
Filed: 1981-02-28
Abstract: PURPOSE:To obtain a blank material for photomasks which does not generate pattern defects, etc. owing to static electricity by forming a transparent conductive thin film, a transparent chemical resistant protective film and a light shielding protective film successively on a transparent substrate by using materials selected from respective specific material groups. CONSTITUTION:A transparent conductive thin film 2 of the material selected from the group consisting of Mo, Ta, Nb, Ti, Cr, V, W, Zr, Au, In2O3 and SnO2, a chemical resistant protective film 3 of the material selected from the group consisting of Al2O3, CaO, MgO, SiO2, CeO2 and TiO2, and a light shielding conductive thin film 4 of the material selected from the group consisting of Cr, CrO3, Si, Ta, Ta2O5 and Fe2O3 are laminated successively on a transparent substrate 1 of glass or the like, whereby a blank plate 5 for photomasks is produced. After a resist film 6 is frmed on this plate 5, it is etched by a dry etching method using a gas such as CF4, whereby a photomask 8 having a light shielding pattern 4 is formed without giving any defect to the film 2. This mask is used for the production of LSIs, etc., without generating defects in circuits, etc. owing to charging-discharging of static electricity and without damaging the mask by washing liquid during repeated use.
Patent JP-H11228916-A (JP)
Title: Adhesive tape
Inventor: UEKI ETSUO
IPC: C09J133/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape having high strength as well as satisfactory flexibility and rewindability. SOLUTION: This tape has a base cloth 6 prepared by applying a surface film 5 comprising a thermoplastic resin to either of the face and back surfaces of a woven cloth 4 prepared by weaving weft 2 and warp 3 each comprising a flat yarn based on a thermoplastic resin, wherein at least either of the face and back surfaces of the cloth 6 is coated with a pressure-sensitive adhesive 8, and at least either of the warp 2 and the weft 3 has a superposed part where flat yarns running in the same direction are entirely superposed on each other.
Patent JP-H01205265-A (JP)
Title: Document shaping device
Inventor: IWAI ISAMU
IPC: G09G1/00
Filed: 1988-02-12
Abstract: PURPOSE:To realize an output with a good appearance in a short time by selectively selecting both or either of the attribute of input data and an additional attribute which a user defines as a format and making the selected one into an output attribute. CONSTITUTION:By an attribute deciding part 4, an attribute table 5 is retrieved from an attribute analyzed by an input attribute analyzing part 3, the additional attribute of the attribute is extracted, and further, by such priority information, a control related to how an original attribute and the additional attribute which the user defines by the format are decided as the output attribute is executed. According to the attribute decided by the attribute deciding part 4, a shaping output part 6 adds a decided attribute o an original obtained by an input data analyzing part 2, and outputs it to an output part 7. Thus, a time necessary for a document shaping can be shortened, and simultaneously, a beautiful document can be outputted.
Patent JP-S54122715-A (JP)
Title: Separation and purification of factor inhibiting mutagenesis of mutagenic agent from cabbage juice
Inventor: MORITA KAZUYOSHI
IPC: A61K38/00
Filed: 1978-03-14
Abstract: PURPOSE: To separate and purify a factor which inhibits the mutagenesis of mutagenic substances such as heat-decomposition product of amino acids, etc., by treating a supernatant liquid obtained by the ultra-centrifugation of cabbage juice, successively with an anion exchange cellulose, a cation exchange cellulose, and a molecular sieve.  
     CONSTITUTION: Cabbage juice is centrifuged to remove tissue fragments, and further ultra-centrifuged to obtain supernatant liquid. The liquid is made to contact with an anion exchange cellulose, e.g. DEAE-cellulose, etc., and the unadsorbed fraction is subjected to column chromatography using a cation exchange cellulose e.g. carboxymethylcellulose as adsorbent, and the active fraction eluted at low salt concentration is collected. After optional ultrafiltration to remove low molecular components (MW≤30,000), the active fraction is treated with a molecular sieve such as Sephacryl S-200, etc., to obtain the objective mutagenesis-inhibiting factor. The factor is a proteinous substance having characteristic absorptions at 280 nm and 404 nm, stable to heat and unstable with a protease, and having a molecular weight of about 48,000. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09224018-A (JP)
Title: Automatic retransmission method and transmitter and receiver for the method
Inventor: TAKAHASHI MASAHIRO
IPC: H03M7/40
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To perform efficient encoding while updating a dictionary, to attain an automatic retransmission system and to dissolve the non-matching of the dictionaries between a transmission side and a reception side when errors are frequently generated and the errors can not be detected. SOLUTION: In the case that the error is not detected on the reception side, a code word δr(k)  (k)-th frame} newly added in the frame is transmitted to the transmission side. On the transmission side, when the code word δr(k) is received, it is compared with the new code word δs(k) in a held corresponding frame, and when they do not match, an encoding dictionary is turned to an initial state Ds(o), encoding is performed again from the (k)-th frame by using it, retransmission is performed and initialization informing is transmitted. On the reception side, when the initialization information is received, a decoding dictionary is changed to the initial state Dr(o) and decoding is performed.
Patent JP-S55121413-A (JP)
Title: Focusing detector
Inventor: SUZUKI TOSHITATSU
IPC: G03B13/36
Filed: 1979-03-13
Abstract: PURPOSE: To obtain focusing position with good accuracy by amplifying the output signals of a photoelectric transducer group by the use of the mean value signal in the previous scanning without deteriorating the S/N of the signals at the time of processing the output signals of said group.  
     CONSTITUTION: The time series video signals A obtained by scanning a photoelectric transducer group 1 are integrated by a mean value detecting circuit 2 and at the time when the integration is over, their mean voltage value B is held. Next, at the time of performing the second scanning, the comparison of the new time series video signals C with A is executed in a differential amplifier 3, by which the differential signal absolute value D is obtained. Next, the differential signal absolute value D is subjected to integration in an adder 5 via nonlinear type circuit 4, whereby the signal E is obtained. The scanning is done in this way, whereby the maximum value of the integration operation is displayed and the focusing point position detected. Here, the mean value signal of the previous scanning is used at the time of processing the output signal of the photoelectric transducer group and therefore the output difference is made large by the subject, hence the signals may be amplified without deteriorating their S/N and the focusing point position obtained with good accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56126185-A (JP)
Title: Printer
Inventor: KOSEKI TAKEYOSHI
IPC: B41J19/18
Filed: 1980-03-10
Abstract: PURPOSE: To eliminate the deviation of printing position in bilateral direction by correcting the driven amount toward the bilateral direction of printing head through a correcting means in such a way as to eliminate differences between the driven amount and actually moved amount.  
     CONSTITUTION: For example, sensor, etc., detects a printing head 2 which is in the stopping position at the left end and the state of a left handed correcting switch 6 is read out at a switch signal reading unit 8. On the basis of the data, data on driven amount of the head 2 is prepared at a driven amount data preparing unit 10 and then sent out to a printing controller 11. And, by driving a printing head- driving motor 5, the head 2 is moved by a distance A from the stopping position to the first printing position on a paper and printing is started from the normal first printing position. Also, the same operation is made even in case where printing toward negative direction, i.e., from the right to the left, is made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60188174-A (JP)
Title: Vein catheter
Inventor: ARAN BAANAADO RANFUOODO
IPC: A61M25/00
Filed: 1985-02-15
Abstract: A vena caval catheter (20) has a cage-like tip (40) at the distal end (42); the tip (40) comprises a cylindrical base having upstanding struts (56, 58, 60, 62) attached to the base of a generally conical member (65) whose apex (72) is towards said distal end (42). A tip (40) for a vena caval catheter (20) is also disclosed.
Patent JP-H06243185-A (JP)
Title: Simulation device for network data relation
Inventor: SHINOHARA FUMIKO
IPC: G06F19/00
Filed: 1993-02-18
Abstract: PURPOSE:To easily and quickly execute retrieval of piping or the like by expanding information of elements, which are related to an inputted position, in an expansion storage means from an already provided network storage means and displaying positions and connection relations of elements obtained by table retrieval. CONSTITUTION:This device consists of an information processor 10, a pipe network data base storage device 12, a water supply cut-off section table storage device 14, a mapping graphic display device 16, and a false data input device 18. Information corresponding to a water pipe diagram is stored as a data base in the pipe network data base storage device 12. When a water supply cut-off section is simulated, X and Y coordinate values are inputted from the false data input device 18 to designate a construction position. The information processor 10 retrieves the data base in the pipe network data base storage device 12 and expands obtained information on the water supply cut-off section table storage device 14 as a water supply cut-off section table. The pipe network is traced from the designated water supply cut-off position.