baber/WOPTO huggingface dataset:
Patent JP-H09319439-A (JP)
Title: Pressure reducing device
Inventor: OKAMOTO AKITO
IPC: G05D16/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing device capable of reducing high supply side gas pressure to a prescribed exit side gas pressure, with compact structure by constituting the device so that the supply side gas pressure and exit side gas pressure are applied onto pressure receiving planes on both the side of a conduit valve arranged on a gas conduit respectively at a prescribed area ratio. SOLUTION: A conduit valve 22 of the pressure-reducing device 2 is arranged on a gas conduit 21 constituted so that supply side gas pressure P0 from a gas supply side 21a of the gas conduit 21 and exit side gas pressure P2 from a gas exit side 21b of the gas conduit 21 can be respectively loaded to the pressure receiving planes on both the sides at the prescribed area ratio. Besides, a piston 26 is constituted so that reference gas pressure can be loaded from a constant pressure gas source through a constant pressure gas supply conduit 24 to one pressure receiving plane and exit side gas pressure P2 is applied to the other pressure receiving plane loaded from a gas exit side 21b through an exit side gas supply conduit 21d, and an operating bar for operating the conduit valve 22 is allowed to project on the other pressure receiving plane.
Patent JP-S6462175-A (JP)
Title: Balance air-intake valve for closed loop breathing system
Inventor: KURISU MAIKERU MOORAASU
IPC: A62B7/02
Filed: 1988-06-30
Abstract: PURPOSE: To prevent the downward flow of pressure from becoming the load of a valve and to prevent the increase of the respiration labor of a user by providing a balance means for preventing the increase of the pressure inside a chamber and preventing the increase of force required for opening a main valve in an exhalation valve assembly. CONSTITUTION: A mask is connected to the take-in port 16 of a balanced exhalation valve assembly 17 by an exhalation hose 14. The chamber 44 where a discharge valve 41 is placed in a valve assembly 17 is provided with a flexible barrier 46 exposed to the high pressure similar to the main valve 41. Thus, pressure increase inside the chamber 44 generates the force to be transmitted to the main valve 41 by a rigid type spacer 48 on the barrier 46. Regardless of the pressure inside the chamber 44, so as to open the valve 41 by the applied water column pressure of 1/2-2 inches at the take-in port 16, the force of a spring 42, the relative dimension of the valve 41 and the barrier 46 are selected. An auxiliary valve 51 is opened by the 2 inches of the water column pressure so as to be opened before the excessive pressure is applied to the chamber 44.
Patent JP-S5591186-A (JP)
Title: Light emitting diode display device
Inventor: MORIMOTO KIYOSHI
IPC: H01L27/15
Filed: 1978-12-28
Abstract: PURPOSE: To simplify the fabricating step and enable precise display of a light emitting diode display device by providing part of LED electrode or an isolating diffused layer through the substrate from front to back surfaces using Si or GaAs or the like as the substrate.  
     CONSTITUTION: With SiO 2  films 2, 3 as masks n + -type diffused layer 4 is formed through a p-type silicon substrate 1 from front to back surfaces inexpensively obtained, and contacted with an electrode 8 on the back surface. An n-type GaAs layer 5 and a p-type GaAs layer 6 are epitaxially formed on the surface of the layer 4. When oxygen is added together with S and Zn as dopants at this time, a red LED can be obtained. Further, an ohmic electrode 9 is connected, lead wires 10 are connected commonly with respective rows perpendicularly with the electrode 8 in a direction Y, and the ends of the wires 10 are connected to a pad 12. Thus, the LED 11 can be extremely simplified in isolation and electrode disposition structure to thereby readily obtain a matrix type display device. Since the silicon is opaque for visible light, this device can display sharply. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6222759-A (JP)
Title: Production of indole
Inventor: UENO TOMOYUKI
IPC: C07D209/08
Filed: 1985-07-23
Abstract: PURPOSE:To prevent the lowering of catalytic activity caused by the recycled use of recovered aniline in the vapor-phase reaction of ethylene glycol with aniline in the presence of a catalyst, by contacting the reaction liquid or recovered aniline with an acidic substance. CONSTITUTION:Ethylene glycol is made to react with stoichiometrically excess aniline in the presence of a catalyst in vapor phase, and aniline is separated and recovered from the reaction liquid containing indole, side-reaction products and unreacted aniline by distillation, and at the same time, recycled to the reaction system to obtain indole useful as a raw material in chemical industry, e.g. raw material of perfume, etc. In the above process, the reaction liquid or the recovered aniline to be recycled is made to contact with an acidic substance (acidic aqueous solution or a substance exhibiting solid acidity). The side reaction product poisoning the catalyst and difficult to be separated from aniline by distillation can be made harmless by this process. Accordingly, the objective compound can be produced in high yield keeping a sufficiently high catalytic activity for a long period even by the recycled use of aniline.
Patent JP-H1114247-A (JP)
Title: Storehouse
Inventor: MAEDA MITSUHIRO
IPC: F25D29/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a storehouse, improved in the arrangement of measuring instruments and the mounting structure of holders, retaining the measuring instruments. SOLUTION: A holder 41 is provided near the upper end of the inside surface of vertical wall 11 of a storehouse while a measuring instrument 21, measuring at least one of temperature or humidity, is retained by the holder. In this case, the holder is equipped with a supporting unit 46 for supporting the bottom part of the measuring instrument, a left retaining unit 47 for retaining the left side of the measuring instrument and a right retaining unit 48 for retaining the right side of the measuring instrument while at least one unit of the left or right retaining units can move between a detaching and attaching permitting position, permitting the detaching of the measuring instrument from and attaching of the measuring instrument to the holder of the measuring instrument, and a releasing preventing position, preventing the releasing of the measuring instrument from the holder.
Patent JP-H0212391-A (JP)
Title: Character recognizing system
Inventor: TSUKUMO ATSUSHI
IPC: G06K9/62
Filed: 1988-06-29
Abstract: PURPOSE:To reduce the burden of a work for confirming and correcting a result of read by determining read condition and a candidate condition corresponding to each mode, in an environment in which whether the read mode is a regular read mode or a low quality read mode is given as an external signal. CONSTITUTION:The title system is constituted of a read mode selecting part 1, a character classifying part 2 and a read deciding part 3. In this state, an external signal 11 is received, and when a read mode brought to read designation by this external signal 11 is a regular read mode, the result of read and the kind of a candidate character are determined by using a regular read mode read condition and a regular read mode candidate condition. Also, in case of a low quality read mode, the result of read and the kind of a candidate character are determined by using a low quality read mode read condition and a low quality read mode candidate condition, and the result of read and the kind of the candidate character are outputted as a signal 15. In such a way, the work for confirming and correcting the result of read can be reduced.
Patent JP-H057434-A (JP)
Title: Film guide in apparatus for laying mulch film
Inventor: HONDA HARUYOSHI
IPC: A01G13/00
Filed: 1991-07-02
Abstract: PURPOSE:To accurately carry out laying and fixing by embedding a mulch film in groove parts by smoothly performing taking out and covering of the mulch film with guide rollers. CONSTITUTION:The subject film guide is constructed as follows. In an apparatus for taking out a rolled mulch film 1 of a prescribed width, covering the surface of soil along ridges (A) and grooves (B), simultaneously pushing the mulch film 1 in the aforementioned groove parts (B) into the soil surface, laying and fixing the mulch film 1 while embedding the mulch film 1 in the soil surface, guide rollers 2, rotatable about the shaft along the top surface of the aforementioned ridges (A) and supporting and guiding the above-mentioned mulch film 1 taken out to the back on the top surface are installed.
Patent JP-S6221354-A (JP)
Title: Dialing equipment for telephone set
Inventor: KATO KAORU
IPC: H04M1/2745
Filed: 1985-07-22
Abstract: PURPOSE:To prevent an undesired dial signal or data signal from being sent to an opposite side during talking by sending a dial signal based on a stored destination number data in a memory according to a prescribed operation during prescribed time counted by a timer means. CONSTITUTION:A call detection circuit 29 supervises always the dialing operation and when a call is detected, and timer starts its operation. A control circuit 9 sends a PB tone from a PB tone oscillation circuit 13 to a wired telephone line 15 when a destination number is inputted to connect the line to the opposite side. When a redialing switch 7 is depressed and the destination data is stored in a memory 5, an on-signal of the switch 7 is sent to the control circuit 9 via a gate 33 to attain redialing. When a prescribed time elapses, however, due to the busy state of the opposite party, since the timer 31 times up, even when the redial switch 7 is operated, the gate 33 is closed and no redialing is executed.
Patent JP-S5862578-A (JP)
Title: Circuit for electronic time piece
Inventor: KITANO MASUO
IPC: G04C3/14
Filed: 1981-10-09
Abstract: PURPOSE:To sound an alarm without delay from an alarm time of a digital time piece irrelevant to perfect coincidence between the alarm time piece and the digital time piece by driving a motor with a stoppage section provided at the position of a chime tone. CONSTITUTION:Following a division circuit 2, outputs of an oscillation circuit 1 are inputted into an analog section division circuit 3 and a digital section division circuit 7 to make up analog time piece sections 4 and 5 and digital time piece sections 7, 8 and 9 respectively. In an alarm control circuit 10, a chime tone is generated from a speaker 12 when the digital time coincides with the analog time. A stoppage section is provided at the position 13, 14, 15 and 16 of the chime tone in the extent of a motor drive pulse to drive the motor, as it won't effect the audibility at all. This enables the sounding of an alarm almost without delay from an alarm time of the digital time piece regardless of deviation in the movement of the second pointers between the digital and analog time piece.
Patent JP-H117977-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: SAKAGUCHI TAEKO
IPC: H01M10/0568
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To restrict decomposition of a non-aqueous electrolyte in the case of holding a battery at high temperature and in the case of performing charge and discharge at high temperature, and improve a high temperature holding characteristic and a cycle characteristic by containing ester aluminate, which contains alkyl group or aryl group, in the non-aqueous electrolyte. SOLUTION: Ester aluminate, which is expressed with a formula Al(OR)3 , is contained in the non-aqueous electrolyte of a battery in a range at 0.01-1 mol. In the formula, R means an alkyl group or an aryl group. As an alkyl group, methyl group, ethyl group and prokyl group or the like is desirable, and as an aryl group, phenyl group, benzyl group, phenethyl group and tolyl group or the like is desirable. As a solvent, mixture solvent of cyclic carbonate and chained carbonate is desirably used. As a solute for the solvent, lithium compound such as LiPF6 , LiBF4 , LiN(C2 F5 SO2 )2 is desirably used.
Patent JP-H06159998-A (JP)
Title: Simulation toy gun
Inventor: TSUCHIDE SHINGO
IPC: A63F9/02
Filed: 1992-05-29
Abstract: PURPOSE:To provide a gun wherewith one can amuse oneself playing a shooting game abounding with virtual reality, independent of a place or at a simple game equipment. CONSTITUTION:A simulation toy gun has an attitude sensor 6 for detecting its position, a trigger switch 5 which is turned on and off by the operation of its trigger, a projection means 3 for projecting an image in front of a barrel and control means 7, 8 for controlling the image on the basis of information from the attitude sensor 6 and the trigger switch 5. By the control means 7, 8, aim is always shown at the center of the image, and the image is allowed to scroll corresponding to the movement of the gum, which is detected by the attitude sensor 6, and is varied by the position of the gun at the time when the trigger switch 5 is turned on. In this way, the simulation toy gun can be obtained.
Patent JP-S5790324-A (JP)
Title: Conveyor for cylindrical material
Inventor: HENDORIKU DEIRUKU BUAN DOREN
IPC: B65B35/26
Filed: 1981-10-08
Abstract: The invention relates to a device for the further conveyance of each one of a row of cylindrical objects (14) along a path (11) shaped in the form of an arc of a circle by means of a rotatable driving member. The device according to the invention is characterized in that the driving member is formed by a cam disc (35), the peripheral surface (34) of which comprises at least one at least partially spiral-shaped part (19,20).
Patent JP-S5686244-A (JP)
Title: Friction pad assembly
Inventor: NAKAGAWA MITSUHIKO
IPC: F16D69/04
Filed: 1979-12-13
Abstract: PURPOSE: To obtain an integralized assembly free of separation by a method wherein a member made of metal or other material is bonded on the surface of a packing plate made of a metal, and said member together with a friction pad is sintered into an integral body by heating and pressing.  
     CONSTITUTION: A friction pad assembly for a disk brake is formed by placing a friction pad 2 on the upper surface of a packing plate 1 through sintering by applying a heat and pressure. At this time, on the surface of a metallic plate of the packing plate 1, a wire cloth 3 is fitted through a spot welding or a brazing 4. A bonding material is applied on this plate 1 and it is placed on the bottom part of a metallic mold 5 and from above, a friction basic material and a bonding agent are mixed into a mixed material (a perfect powder) 6 to be placed upon the bottom and a sintering is performed by applying heat and pressure to obtain a friction pad assembly. At this time, the perfect powder is filled into a space between the wire cloth 3 and the plate 1 from the gap of the wire cloth 3 because of a fluidous property of a powder, thus, the wire cloth 3 and the friction pad 2 are perfectly made into an integral body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04358980-A (JP)
Title: Charging unit of electric-motor two wheeler
Inventor: TAKAHASHI HIROYUKI
IPC: B60K1/04
Filed: 1991-06-05
Abstract: PURPOSE:To provide a charging unit which is excellent in waterproof and able to keep off any tampering in a simple structure. CONSTITUTION:Two pocketlike storage spaces 33a, 61 are installed in a car body, while also there are provided two cover bodies 35, 63 which close each article delivering opening 34 of these storage spaces 33a, 61 free of opening or closing motion, and further there is provided a locking means 37 which makes these cover bodies 35, 63 lockable in a state of keeping the opening 34 closed intact. In addition, a battery 40 for a traveling drive motor 20 is installed there, and a charging port 55 for this battery 40 is installed in the storage spaces 33a, 61.
Patent JP-H05332484-A (JP)
Title: Tightening device for pipe flange
Inventor: YOSHIDA TADASHI
IPC: F16L23/036
Filed: 1992-05-28
Abstract: PURPOSE:To provide a pipe flange tightening device which can carry out the tightening for bolts and nuts for joining a pipe flange easily and speedily even in the narrow working environment and carry out the tighetening with high precision. CONSTITUTION:A gear train is constituted by arranging a power gear 14 for inputting a power between four tightening gears 12, 12,... and a transmission gear 16 for transmitting the power, and when the power gear 14 is applied with a revolution power, the power is transmitted to four tighetening gears 12, 12,..., and four tightening gears 12, 12,... are revolved in the same direction. Accordingly, when a socket is instaled on the tightening gear 12, and fitted with a nut 24 or bolt, the socket is revolved in interlocking with the revolution of the tightening gears 12, 12,..., and a plurality of bolts and nuts for joining a flange can be virtually tightened at the same time.
Patent JP-H065838-A (JP)
Title: Solid state image pickup device
Inventor: YAMAMOTO JUNICHI
IPC: H04N5/357
Filed: 1992-06-22
Abstract: PURPOSE:To increase photoelectric conversion charge which is caught as a signal; charge while afterimage characteristics are maintained and improve spectral sensitivity characteristics. CONSTITUTION:A photoelectric conversion part 1 is composed of an N-type impurity layer 4 of which a charge transfer part is composed and an N<+>-type impurity layer 5. An N<->-type impurity layer 7 is formed under a transfer gate electrode 9. As the impurity layers of the photoelectric conversion part are formed deep in a substrate, an incident light subjected to photoelectric conversion in the substrate can be taken out as a signal charge and spectral sensitivity characteristics can be improved. Further, the N<+>-type impurity layer 5 does not overlap the transfer gate 9 s the conventional constitution, so that the signal charge of the photoelectric conversion part 1 can be completely transferred.
Patent JP-S6430898-A (JP)
Title: Rear section derailer for bicycle gear
Inventor: SANDORO TESUTA
IPC: B62M9/124
Filed: 1988-06-28
Abstract: PURPOSE: To increase strength and reliability and make a rear derailleur compact by supporting a lower body with a control lever, and arranging a helical flexion spring operatively with the axis of rotation kept coincident between the control lever and an upper body. CONSTITUTION: A lower body 10 is supported by a control lever 17 rotatably supported by a hollow cylindrical member 20 fixed to an upper body 2, and a helical flexion spring is provided operatively between the upper body 2 and the control lever 17 with its axis coincident with the axis of rotation of the control lever 17. The pressing force applied from the spring 33 is loaded to only the body of the hub 18 of the control lever 17 and is not applied to an axial pin 21 and axial pins at both ends of a connecting rod. The spring 33 is located in the hollow cylindrical body 20 and is protected from dust, and it can secure the required exciting force without being limited by the length of the control lever 17 in the design stage.
Patent JP-S5786671-A (JP)
Title: Magnetic valve
Inventor: MATSUNAGA SHIYOUICHI
IPC: E03D5/10
Filed: 1980-11-18
Abstract: PURPOSE: To enable the detection of water leakage and of the mechanical trouble of valves by providing a pair of electrodes insulated from each other in a flowing-out chamber of a solenoid valve and detecting the relation of the current flowing between the electrodes with the current flowing in a solenoid.  
     CONSTITUTION: If water does not flow in a flowing in chamber 11 even though a normal current flows in a solenoid 15 of a solenoid valve 4, namely if a mechanical trouble occures in the solenoid valve 4, a current relay 21 is excited to open a normally-closed-contact 22a and to close a normally-open-contact 22b. However, a water flow detector 18 does not operate, causing the normally- closed-contact 20a to be kept in its closed condition and a normally-open-contact 20b in its open condition. Consequently, current flows through a lamp mechanical trouble 23 and a tiemer 2 and a warning lamp 38 on a monitoring board 7 comes on. Besides, when water leaks out owing to, for example, a broken packin g in the solenoid valve 4, the warning lamp 38 comes on an in the similar way. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06342396-A (JP)
Title: Method and apparatus for serialization of access of shared data
Inventor: JIYOSEFU SARUBATOORU INSARAKO
IPC: G06F9/46
Filed: 1991-06-07
Abstract: PURPOSE: To share data among plural systems while maintaining the consistency of the data. CONSTITUTION: User data 402A and B are maintained in a primary data store and an optional alternate data store. The respective data stores are provided with one set of lock blocks 401A-N and the respective lock blocks correspond to the respective systems sharing the data. The contents of the lock block are normally a time value TOD and indicate the state of the system possession right of relating data. In order to guarantee the consistency of the data, suffix records 404A and B and a check record 403 are used. By using an error instruction led from the discrepant suffix records and check record, a data restoration mechanism is triggerd. The restoration mechanism synchronizes primary and secondary data stores without the need of holding access to the primary during a synchronization process.
Patent JP-S6056097-A (JP)
Title: Surface-treated steel sheet having superior adhesive strength
Inventor: KITAMURA YOUICHI
IPC: C23C22/24
Filed: 1983-09-06
Abstract: PURPOSE:To provide superior adhesive strength to a steel sheet by successively forming a metallic Cr layer, a nonmetallic Cr layer and a very thin layer of a phenol compound having a hydroxymethyl group or a polycondensation product thereof bonded to the nonmetallic Cr layer on the steel sheet. CONSTITUTION:A surface-treated steel sheet is composed of a steel sheet 1 manufactured by cold rolling, a metallic Cr layer 2 on the sheet 1, a nonmetallic Cr layer 3 on the layer 2, and a very thin layer 4 of a phenol compound having a hydroxymethyl group or a polycondensation product thereof bonded to the layer 3 on the layer 3. The thickness of the layer 4 is 1-100Angstrom . The layer 2 is coated by 6-360mg/m<2> when expressed in terms of Cr. The layer 3 is made of chromium oxide or chromium oxide hydrate, and it is coated by 1-60mg/m<2> when expressed in terms of Cr.
Patent JP-H06192196-A (JP)
Title: N-acetonylbenzamide and bactericidal composition containing same
Inventor: MICHELOTTI ENRIQUE LUIS
IPC: B01J23/68
Filed: 1993-06-30
Abstract: PURPOSE: To provide a new compd. comprising the specified N-acetonyl substd. benzamide, useful for controling fungi, especially pathogen being parasitic on plants, being able to use for seed protecting agents, earth fungicides and fungicides of leaves, etc.  
     CONSTITUTION: 3,5-dichloro-4-methylbenzoyl chloride, etc., are reacted with 3-methyl-1-pentyn-3-amine to form acetylene system amide represented by formula I, and treating, by using chlorine, etc., in the presence of a solvent such as methylene chloride, etc., at -20°C to form oxazoline compd. of an intermediate represented by formula II. Then, the new amide compd., represented by formula III (where R 1  and R 3  are each halo or 1-4C alkyl; R 2  is halo, 1-4C alkyl, 2-4C alkenyl, etc.; R 4  and R 5  are each H or 1-4C alkyl; X is halo, thiocyano, etc.), useful for pathogen being parasitic on plants, is obtained by easily hydrolyzing the oxazoline compd., under an cidic condition, using hydrochloric acid and methanol, etc., as a solvent at 40-50°C. 
     COPYRIGHT: (C)1994,JPO