baber/WOPTO huggingface dataset:
Patent JP-S6137774-A (JP)
Title: Preparation of 5-arylidenehydantoin
Inventor: IMAKI SUNAO
IPC: C07D233/96
Filed: 1984-07-30
Abstract: PURPOSE:To obtain the titled compound useful as intermediates for medicines and agricultural chemicals, etc. from a small amount of raw materials in good yield, by condensing aromatic aldehydes with hydantoin using a specific catalyst exhibiting a sufficient activity even in a catalytic amount. CONSTITUTION:Hydantoin is condensed with aromatic aldehydes such as benzaldehyde in a molar amount of 0.1-10 times that of hydantoin in the presence of a catalyst of oxide or sulfide of group II metal in the periodic table preferably in a polar solvent having a high boiling point such as dimethylformamide at 50-200 deg.C to obtain the aimed compound. The resultant product is reduced and hydrolyzed to obtain a phenylalanine derivative. ZnO, CaO, ZnS, etc. are preferably used as the catalyst, and the amount thereof to be used is 0.01-2mol based on 1mol hydantoin. USE:A raw material for phenylalanine derivatives, etc.
Patent JP-H116858-A (JP)
Title: Semiconductor test circuit
Inventor: KONDO HIROSHI
IPC: G01R31/28
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To avoid terminals for exclusive use of clock and suppress the increase of consumption current by inputting a system clock as a clock for scanning test according to the external control signal in testing. SOLUTION: In testing a system clock is inputted as a clock for scanning test according to the external control signal. In scanning mode a control terminal 3 is set in high level, the system clock is inputted from a terminal 4, so that a clock for scanning test is produced by a scanning clock producing circuit 15 and selected as a clock input to FF11 by a selector 14. If a terminal 2 is set in low level in normal operation, the reverse output of Q output of FF10 and 11 are selected as input data to FF10 and 11 by selectors 12 and 13. Then, by setting the terminal 3 in low level, the reverse output of the Q output of FF10 is selected as clock input to the FF11 by a selector 14.
Patent JP-H1013941-A (JP)
Title: Access control method and device in cdma system
Inventor: UEDA TETSUO
IPC: H04J13/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To apply access control which is adapted to traffic distribution which changes from moment to moment and also variation of a transmissional condition which is accompanying the changes of the distribution, without defining in advance an acceptable traffic value as a fixed value for each communication attribute of a mobile station, when access control is performed in a digital mobile communication system that uses a CDMA(code division multiple access) system. SOLUTION: A digital mobile communication system is provided with a quality measuring means which measures call quality for the entire call channels which meet a prescribed, desired wave level within a prescribed time and an access control means which applies access control to a base station 13-1 during service and its peripheral base station 13-2 to n based on the call quality. The quality measuring means is provided with a statistics processing part 23-1 to n and an access control part 25. Also, the access control means is provided with a channel control part 21-1-1 to m,..., 21-n-1 to m. Thereby, the access control is applied to each of the base stations 13-1 to n, in response to a traffic distribution situation of a base station 13 during service and its peripheral base station 13-2 to n, and a prescribed call quality can be secured.
Patent JP-H10105452-A (JP)
Title: Method and device for executing software and software flow medium
Inventor: YADA MITSUHARU
IPC: G06Q50/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To realize access to advertising information without a limit in variety and capacitance, etc., with excellent operability by cooperating a software flow medium and information in a network. SOLUTION: An amusement software 43 and an advertising software 44 are stored in the software flow medium 40 mounted on a computer 10. The advertising software 44 executes recording by permitting plural pieces of advertising image information 44a to correspond to pointer information 44b such as URL, etc., which is required for access to information resources in an information network 100 such as a related internet, etc.  The amusement software 43 and the advertising software 44 are reproduced/executed so as to be displayed in a display 20, an application program such as a Web browser, etc., is automatically started through the use of corresponding pointer information 44b with the selecting operation of specified advertising image information 44a from an input device 30 by a user as an oppotunity and a session to perform access to related information resources in the information network 100.
Patent JP-H09309661-A (JP)
Title: Tape cutter having handle
Inventor: YOKOTA MASASADA
IPC: B65H35/07
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a tape cutter being safely carried about and permitting the accurate cutting of adhesive tape. SOLUTION: A supporter 6 with its lower part open which is turnable on a bolt 7 and is vertically movable is provided in the upper part of a body 1, and a handle 2 is provided on the upper part of the supporter 6. A bar measure 3 is provided to be projected out of the handle 2 in parallel with the unwinding direction of adhesive tape 5.
Patent JP-S5862426-A (JP)
Title: Igniter utilizing piezoelectric element
Inventor: KAGAWA SEIJI
IPC: F23Q3/00
Filed: 1981-10-08
Abstract: PURPOSE:To spark-discharge high voltage generated by generating attracting force between a stator and a movable piezoelectric body and increasing impact force by gas pressure to a conductor of the movable piezoelectric body. CONSTITUTION:When a movable piezoelectric body 44 is crashed to the conductor 67 by gas pressure, impact force is applied to the piezoelectric element 55 and high voltage is generated, and spark discharge is generated between the most end 81 of an electrode 79 for discharge electrically connected to one electrode of the piezoelectric element 55 through a collision terminal 58 and the conductor 67 and the most nose 84 of an electrode 83 for discharge electrically connected to the other electrode of the piezoelectric element 55 through a terminal body 63, a main body 45 and a cylinder body 30. Gasoline and an inflammable gas and the like are ignited by the sparks.
Patent JP-H04229985-A (JP)
Title: Magnetron having high frequency leakage shield type capacitor unit
Inventor: YON GIYU YOON
IPC: F24C7/02
Filed: 1991-07-01
Abstract: PURPOSE: To prevent leakage of high frequency waves by shielding a coupling part between a filter box and capacitor unit of a magnetron by means of a bending edge frame having elasticity and extensionality. CONSTITUTION: A capacitor unit 8A having a capacitor 8 and a capacitor mounting plate 83 is coupled to a filter box having a built-up hole. Then, a bending edge frame 83a comprising a plurality of slits 20 and fragments 21 is formed in the capacitor mounting plate 83. Subsequently, with the capacitor mounting plate 83 forming the bending edge frame 83a coupled to the filter box, a clearance between the filter box and the capacitor unit is shielded by the bending edge frame 83a. Thus, the leakage of high frequency waves can be prevented to eliminate electric jamming.
Patent JP-H09320239-A (JP)
Title: Method for printing label on disk and device therefor
Inventor: SUGAWARA KAZUHIKO
IPC: G11B7/26
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent a printing film from flawing or falling off and also to easily discriminate the front and back sides of a label printing surface by forming a rugged protective film and the printing film on a reflecting film of a disk substrate and enhancing fixing strength of printing a label on the disk accordingly. SOLUTION: The optical disk 1 is equipped with the reflecting film 1C vapor- deposited with gold and aluminum, etc., on a signal recording surface 1B of the substrate 1A, molded of a resin such as polycarbonate, etc. Moreover, the protective film 1D of an ultraviolet(UV) curing resin, etc., for preventing oxidation is equipped on the reflecting film 1C. Then, the printing film 1E consisting of toner particles is equipped on this protective film 1D. The signal recording surface 1B of the resin molded substrate 1A of this optical disk 1 has data recording pits in a rugged pattern. Then, the printing film 1E constitutes the label consisting of an index display showing recording contents and various designs.
Patent JP-H0912104-A (JP)
Title: Garbage collecting vehicle
Inventor: YAMAMOTO NAOKI
IPC: B65F3/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a garbage collecting vehicle, which can suck the garbage and the fallen leaves, which are dispersed in a garbage station and on a road, for collection. CONSTITUTION: A vacuum suction device 8, which is formed of a blower and a motor, is fitted to the inside of a tale gate 4, which is provided in a rear part of a garbage collecting unit 3, at an upper position so that a discharge port thereof is directed downward inside of the garbage collecting unit 3. The outside of the tale gate 4 is provided with a housing case for housing a flexible suction hose 10, which is connected to a suction port of the vacuum suction device 8, freely to be put in and out. The vacuum suction device 8 is operated so as to suck the garbage and the fallen leaves, which are dispersed in a garbage station and on a road, with a suction pipe 11 provided in the tip of the suction hose 10, and the garbage and the fallen leaves can be collected into the garbage collecting unit 3.
Patent JP-H085474-A (JP)
Title: Wheel plate
Inventor: ICHINOSE HIROSHI
IPC: G01L1/26
Filed: 1994-06-21
Abstract: PURPOSE:To obtain the constant bending stress at each part of a wheel plate. CONSTITUTION:A detecting diaphragm 7 is fixed to the centers of wheel plates 10, 11 through a holder 9, and the peripheral part of the wheel plates 10, 11 are fixed to a presser plate 14 to be unified with a housing. When a load is applied to the detecting diaphragm 7 in the front and back direction of this sheet, the bending moment is applied to the wheel plates 10, 11. Pentagonal holes 21 are drilled in the wheel plates 10, 11, and as a result, plural beams, which are radially extended from the centers of the circular wheel plates 10, 11, are formed. Beams are formed so that width of root parts 22, 23 is large and that width is straightly reduced toward an intermediate part 24. With this structure, a cross sectional coefficient for obtaining the constant radial bending stress at each part of the wheel plate due to the radial bending moment is obtained. As a result, displacement of the detecting diaphragm 7 is smoothed, and quantity of displacement can be increased.
Patent JP-S6317928-A (JP)
Title: Epoxy resin composition
Inventor: OOTSUKI TOMOHITO
IPC: C08G59/62
Filed: 1986-07-10
Abstract: PURPOSE:To provide a low-stress epoxy resin composition outstanding in moldability, crack resistance, moisture resistance, etc., comprising a specific epoxy resin, phenolic resin curing agent, curing accelerator and inorganic filler. CONSTITUTION:The objective composition can be obtained by incorporating (A) the whole or part of a silicone oil-modified epoxy resin (the rest being conventional epoxy resin) prepared by reaction, using a proton donor as the catalyst, between an epoxy resin and a silicone oil having alkylamino or phenylamino group at the terminal [e.g. a compound of formula (R is H or alkyl; R1 is alkylamino or phenylamino; R2 is methyl or phenyl; R3 is alkylene)] with (B) a phenolic resin curing agent, (C) a curing accelerator (e.g. a tertiary amine), and (D) inorganic filler (e.g. silica powder).
Patent JP-S5582933-A (JP)
Title: Pressure measuring sheet
Inventor: ISHIZUKA AKIO
IPC: G01L1/24
Filed: 1978-12-18
Abstract: PURPOSE:To prevent a film from exfoliating at high temperature and humidity, by causing a microcapsule layer to contain a copolymer of maleic anhydride and isobutylene or the like. CONSTITUTION:Microcapsules, which contain an achromatic coupler and a copolymer of maleic anhydride and isobutylene or an alkali metal salt or ammonium salt of the copolymer, and a developer, which reacts with the microcapsules to develop a color, are coated on a substrate so that a pressure measuring sheet is manufactured. The coupler is an electron-giving achromatic organic compound, which couples a color when the compound comes into contact with a solid acid. The coating film strength and measurement accuracy of the pressure measuring sheet are high.
Patent JP-H0723400-A (JP)
Title: Image pickup device
Inventor: NAKAYAMA SATOSHI
IPC: H04N9/04
Filed: 1993-06-30
Abstract: PURPOSE:To obtain white balance similar to human even under a light source of low color density by changing the correction range of white balance in accor dance with the brithtness of a subject. CONSTITUTION:The exposure control of a video camera is sexecuted by an iris and gain is adjusted by a feedback loop in an AGC amplifier 7. The brightness of a subject is obtained by detecting signals from an iris position detector 37 and an AGC gain detector 38. Rogarding a light source of low color temperature a correction signal part 39 calculates the correction range of white balance based upon a prescribed operation expression in accordance with the gain of the AGC amplifier 7 and obtains ideal hue at every subject. Consequently a subject under the light source of low color temperature can be corrected in the similar to human senses in accordance with a photographing condion.
Patent JP-H115479-A (JP)
Title: Vehicular seat
Inventor: HIJIKATA SHUNSUKE
IPC: B60N2/48
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat having a function capable of moving or adjusting a head rest forward and downward while being interlocked with the inclination of a seat back. SOLUTION: This vehicular seat is mainly composed of a head rest 1, a head rest stay 2, a head rest holder 6, a head rest vertically moving unit 13, a head rest longitudinally rotating shaft 7, a seat back upper frame 5, and a seat back lower frame 15, after judgement has been made by a controller 22 based on a signal from a slide position detecting device 21, the head rest 1 is longitudinally rotated by a motor 9, and it is moved up and down by a motor 12.
Patent JP-S647776-A (JP)
Title: Solid-state image pickup device
Inventor: OKUBO MASATOSHI
IPC: H04N5/351
Filed: 1987-06-30
Abstract: PURPOSE:To prevent the occurence of noise caused by the difference in position between the horizontal blanking period in an odd numbered field and an even numbered field by shifting the start timing of the charge accumulating time of the odd numbered field from that of the even-numbered field by 0.5H. CONSTITUTION:A timing signal generation circuit 13 generates various kinds of timing signals such as a field shift pulse for shutter PSF, a signal charge read pulse PRF, etc. A timing control circuit 14 controls to shift the generation timing of the pulse PSF and the pulse PRF by 0.5H in the same direction between an odd numbered field and an even numbered field in order that the pulse PSF is generated during a horizontal blanking cycle in either of the said fields and that the charge accumulation periods become equal also in either field. As a result, the occurrence of noise caused by the setting of the start timing of a charge accumulation period in a cycle other than the horizontal blanking cycle, can be prevented.
Patent JP-H0324927-A (JP)
Title: Preparation of multilayer preform
Inventor: YAMADA KANEO
IPC: B29C49/22
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a preform capable of being molded into a multilayer bottle having heat resistance by forming a resin layer having a 9-layer structure containing a 5-layer heat-resistant resin layer to the lower part of a mouth part and forming the heat-resistant resin layer of the uppermost layer of the mouth part so as to substantially continue from the opening end thereof to the support ring thereof. CONSTITUTION:A hot runner nozzle 20 has two flow passages A, B and a polyester resin is injected from the flow passage A at first. At this time, the check valve 21 of the hot runner nozzle 20 is closed by the injection pressure of the resin and only the polyester resin is injected from flow passages A1, A2. Next, when the injection rate of the polyester resin is lowered to inject a heat-resistant resin from the flow passage B, the check valve 21 is opened and said resin advances between the polyester resin layers 7A, 7B injected from the flow passages A1, A2. Further, when the injection rate of the polyester resin is raised without stopping the injection of the heat-resistant resin, polyester resin layers 7c, 7d advance newly through the resin. Next, the injection of the heat-resistant resin is stopped and the polyester resin is injected in an amount only filling the mold and the pressure in the mold 30 is controlled at last.
Patent JP-H117643-A (JP)
Title: Optical head actuator
Inventor: SUGAWARA MASAYOSHI
IPC: G11B7/09
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical head actuator wherein electric connection is surely made between suspension wires and a plurality of coils. SOLUTION: A plurality of projections 22 are provided in the side face of a lens holder 20 corresponding to a plurality of suspension wires 21 and, in each projection, a tying part 22-1 for tying the end part of winding wire of a focusing coil 24 or each of tracking coils 25a to 25d and an insertion-through part 22-2 having a hole for inserting-through the suspension wire 21 are provided. The end part of the winding wire tied by the tying part 22-1 and a part of the suspension wire 21 protruded from the insertion-through part 22-2 are soldered to each other.
Patent JP-S5952461-A (JP)
Title: Disc record reproducer
Inventor: NABESHIMA DAIKI
IPC: G11B27/10
Filed: 1982-09-16
Abstract: PURPOSE:To attain quick search, by shifting a pickup by a distance based on a distance data between the radius of the present position and the radius of the objective position of a pickup, in the reproduction of the disc where digital data are recorded. CONSTITUTION:The radius of a disc 140 of the position is calculated from the absolute address of the present position of a pickup 142, the radius of the disc 140 of the position from the absolute address of the objective position, the difference of the both (distance data) is obtained and the distance to shift the pickup is determined. Then, the number of pulses of the position detecting signal generating one pulse every time the pickup is shifted and the spot crosses one track, is counted and when the shifted distance of the pickup is equal to the said distance data, the shift of the pickup is stopped. In this case, all the areas of recordings having a set recording number N are reduced sequentially to a half area so that they have the number Xm of the index data being the objective position at all times to select the objective position finally.
Patent JP-H11315651-A (JP)
Title: Lever handle incorporating pushbutton and door handle capable of opening door only upon operation of pushbutton
Inventor: OISHI MITSUO
IPC: E05B13/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To ensure protection of infant by enabling opening and closing of door by turning a door handle while pushing a pushbutton. SOLUTION: In this door handle, even if turned in the similar manner as a general door handle by an infant, the turning movement thereof keeps its idling state at a screw part 12 of a shaft 11 as well as a guide part and no turning movement of the handle is transmitted to the shaft 11, resulting in that the opening and closing of the door is made impossible. When a pushbutton 2 is pushed, on the other hand, a tip protrusion 6 engages with a connection part 14 of the shaft 11 so that the turning movement of the handle 1 is transmitted to the shaft 11, thereby enabling the opening and closing thereof.  When this device is not required after the infant has grown up, a lock machine screw 22 is fixed into a lock machine screw receiving hole when it is fastened in so that the turning movement comes to be in direct linkage with the shaft 11, thereby enabling the opening and closing the door. Accordingly, safety is assured only by operation without usin a key, and this handle can be mounted to an existing door.
Patent JP-H06648-A (JP)
Title: Welding method for members made of cr containing alloy
Inventor: AZUMA SHIGEKI
IPC: C22C38/44
Filed: 1992-06-19
Abstract: PURPOSE:To prevent oxidation of a heat-affected zone and to prevent deterioration of corrosion resistance when the members of stainless steel, a Ni-base alloy, etc., containing Cr above a specified value are welded together. CONSTITUTION:The welding method is used for the alloy members containing Cr above 12weight% subjected to welding by allowing ammonium salt to exist in a part where oxidized scales are liable to be generated by welding heat. It is desirable to stick the ammonium salt of >=1mg/cm<2> in dry weight in advance to the specified position of the members. The members are abutted on each other and welded together at the stuck part. Accordingly, welding can be easily performed even on a welding execution field and further, a working environment is not marred or a problem is not caused at the time of using the members.
Patent JP-H1143256-A (JP)
Title: Sheet processor
Inventor: ASAHARA TAKESHI
IPC: B65H37/04
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processor which can efficiently sort sheets. SOLUTION: A sheet processor has a first housing part to house at least a single sheet imparted from an image forming device 2 or the like, a gripping means 10 to grip and transfer the sheet housed in this first housing part and a second housing part 9 to house the sheet transferred by this gripping means 10, and a gripping position of the sheet by the gripping means 10 is made different between a preceding sheet transferred to the second housing part 9 and a succeeding sheet transferred in the next place.
Patent JP-H0830050-A (JP)
Title: Image forming device
Inventor: HOSOI KENICHI
IPC: B65H85/00
Filed: 1994-07-13
Abstract: PURPOSE:To provide a high copying productivity for each paper sizes by making the number of paper sheets carried in-machine changeable depending on the sizes of transfer paper sheets. CONSTITUTION:When a copy button 32 is pressed (ON) after a copying number is set by using a ten key 34, originals on an automatic original feeding part 11 are automatically fed, original information is read by a reading part 12, image-processed by an image processing part 13 and then stored in an image storage part 22. When scanning of all the originals is confirmed, whether transfer paper sheets are small or not in size is checked. This checking of the transfer paper sizes is performed by a paper size detecting means 25 provided in the vicinity of a paper feeding part 16 or by checking transfer paper sizes differently obtained. When the transfer paper sizes are small, the limit of paper sheets to be carried is set to, for instance, 5. When the transfer paper sizes are not small, the limit to be carried is set to, for instance, 3.
Patent JP-H064462-A (JP)
Title: Bus coupling system
Inventor: JINZAKI AKIRA
IPC: G06F13/362
Filed: 1992-06-19
Abstract: PURPOSE:To improve the throughput of the system by connecting plural bus masters to plural buses so that an access between each bus can be executed, with regard to the bus coupling system for coupling plural buses. CONSTITUTION:In the case where a first bus master means 104 designates an address for accessing a second bus 102 to a first bus 101, an inter-bus access control means 109 outputs a second bus access request 107 to a second bus master means 108. A second bus master means 108 executes arbitration of a competition between a first bus 101 and a second bus 102, and controls a switch means 103. In the case a second bus master means 108 designates an address for accessing a first bus to a second bus 102, a first bus access request 105 is executed to a first bus master means 104, and after waiting for a bus opening notice 106 therefrom, a second bus 102 is accessed.