baber/WOPTO huggingface dataset:
Patent JP-S5980684-A (JP)
Title: Novel manufacture of benzodiazepine compound
Inventor: BUORUFUGANGU EBERURAIN
IPC: C07D471/04
Filed: 1983-09-27
Abstract: 1. Process for preparing 5,11-dihydro-11-[(4-methyl-1-piperazinyl)acetyl]-6H- -pyrido[2,3-b][1,4]-benzodiazepin-6-one or the salts thereof with inorganic or organic acids, characterised in that 5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one of formula I see diagramm : EP0104566,P8,F1  is reacted in a solvent conventionally used for lithiation reactions first with at least two equivalents of a lithium alkyl or lithium aryl at temperatures of between -60 and 0 degrees C and subsequently with a (4-methyl-1-piperazinyl)-acetate of general formula III  see diagramm : EP0104566,P8,F2  wherein R represents an alkyl group with 1 to 10 carbon atoms, a phenyl or phenylalkyl group with 1 to 3 carbon atoms in the alkyl part, and the compound thus obtained is isolated and, if desired, converted into the salts thereof with inorganic or organic acids.
Patent JP-2001008674-A (JP)
Title: Sterilization of plant juice
Inventor: KITANO HISAO
IPC: A23L2/42
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To sterilize a plant juice not harming its flavor, color tone and quality, and preserving useful components such as vitamin C by irradiating an accelerated electron beam to the plant juice such as a fruit juice, vegetable juice, etc., under an inert atmosphere at a relatively low temperature. SOLUTION: This method for sterilizing a plant juice is provided by irradiating an accelerated electron beam by 3-20 kGy (0.3-2 Mrad) to at least one plant juice selected from a group consisting of fruit juices and vegetable juices, containing at least one pigment such as a caroteinoid-based pigment, a flavonoid- based pigment, an anthocyanin-based pigment, an anthraquinone-based pigment, a chlorophyll-based pigment, tannin, etc., in the plant juice and also containing at least one microorganism such as a general live bacteria, mold, yeast, etc., under an inert atmosphere at (-)20-(+)60 deg.C so as to make the reduced amount of vitamin C as <=50% of its initially presenting amount.
Patent JP-H0821872-A (JP)
Title: Laser radar device
Inventor: NAKAJIMA KAZUMITSU
IPC: G01S17/10
Filed: 1994-07-07
Abstract: PURPOSE:To provide a laser radar capable of controlling the received light quantity in a short response time and preventing the saturation of a light detector by controlling the number of blackened regions among multiple split regions of the transmission surface of a liquid crystal. CONSTITUTION:The reflected light from an object 11 is collected by a transceiver optical system 2 and fed to a light attenuator 4a. The reflected light transmitting the light attenuator 4a is fed to a light detector 5 for photoelectric transfer. An arriving time detecting circuit 6 calculates the reciprocating time of a laser beam and calculates the distance from a device to the object 11. A light level detecting circuit 6 judges whether there is a light input of a fixed level or above or not and outputs the judged result to an attenuation quantity control circuit 8. Light attenuators 4a, 4b are provided for multiple split regions of the light transmission surface, multiple split regions are controlled to on or off based on the control signals from the attenuation quantity control circuit 8 respectively, and the attenuation quantity is set by the ratio of the split regions controlled to off.
Patent JP-S57103436-A (JP)
Title: Radiotelephony device
Inventor: NISHIKI SADAYUKI
IPC: H04B1/3822
Filed: 1980-12-17
Abstract: PURPOSE:To reduce the power consumption, by cutting off the power source of a frequency synthesizer part, which is used by service channels, at a call channel waiting time in the ratio equipment of a mobile radiotelephone or the like. CONSTITUTION:When a power supply switch 71 is made, a control part 5 is operated to set the call channel PCH at waiting state. Under this state, a power  supply controlling circuit 51 cuts off the power to a transmitting part 4 and a frequency synthesizer PLL part 69 and supplies the power to a multiplier 62. A local oscillation switch 68 applies the output of the multiplier 62 to a receiving part mixer 32. Then, the frequency of the PCH is so set that the multiplied wave of a reference oscillator 61 is the local oscillation frequency. During PCH waiting, when a call is sent from the base station, a called mobile equipment stops the operation of the multiplier 62 by the circuit 51 immediately and operates the PLL part 69 and the tranmitting part 4 and switches the switch 68 to the PLL part side and enters into the call state with a service channel designated by the base station. After the service, the circuit 51 stops operations of the PLL part and the transmission part by hook-down and switches the switch 68 to the multiplier side, and the device is reset to the PCH waiting state.
Patent JP-2000006399-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: YAZAKI SHIRO
IPC: B41J2/16
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and an ink jet recorder in which deformation of a diaphragm is enhanced. SOLUTION: The ink jet recording head comprises an elastic film 50 constituting a part of a pressure generating chamber 12 communicating with nozzle opening, a lower electrode 60 provided on the elastic film 50, a piezoelectric layer 70 formed on the lower electrode 60, and an upper electrode 80 formed on the piezoelectric layer 70 wherein a piezoelectric oscillator comprising the piezoelectric layer 70 and the upper electrode 80 is formed in a region corresponding to the pressure generating chamber 12. The piezoelectric oscillator has a recess 325 from where at least the upper electrode 80 is removed. Consequently, tension is relaxed in the longitudinal direction and deformation of the diaphragm is enhanced.
Patent JP-H1026037-A (JP)
Title: Sensor mounting boss
Inventor: FURUHASHI KAZUHIRO
IPC: F16B37/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a sensor mounting boss to perform high density projection welding to the exhaust manifold of an engine and the exhaust system member of a catalytic converter and besides perform repair by partial padding. SOLUTION: This sensor mounting boss comprises a small cylinder cart 12 positioned and fitted in the mounting hole 11 of an exhaust system member M; and a large cylinder part 13 having an under surface positioned facing the outer surface of the exhaust system member M. An annular protrusion 14 for welding a projection along the outer peripheral edge of the cylinder part 13 is formed on the large cylinder part 13 and the apex angle of the protrusion 14 forms an acute angle of 20-70 deg..
Patent JP-S6337745-A (JP)
Title: Telephone set circuit
Inventor: MUNAKATA KENJI
IPC: H04M1/2745
Filed: 1986-08-01
Abstract: PURPOSE:To enable repeated redialing operation in an on-hook state by outputting repeatedly an instruction pulse required for the redialing through the operation of a timer circuit with a one-touch redial button. CONSTITUTION:The one-touch redial button 11 is operated once and then the instruction pulse is inputted to the LK terminal of a state control circuit 7. At the same time, the pulse is inputted to a counter circuit 102 to start a clock circuit and counting operation is started. The counter circuit 102 inputs the instruction pulse to the LK terminal of the state control circuit 7 a constant time T1 later and then the state control circuit 7 is reset to the state wherein dial pulses can be sent again. Then, the counter circuit 102 inputs the instruction pulse to a switch circuit 61 a time T2 later and the switch circuit 61 operates to make a dialer circuit 6 output the dial pulses which are already stored to the state control circuit 7, thereby sending the dial pulses. Further, the counter circuit 102 outputs a pulse T3 later and reinputs it to the counter circuit 102, which start counting operation again, so that said operation is repeated.
Patent JP-H0254274-A (JP)
Title: Xerographic recording materia containingl trisazo dye
Inventor: DABITSUDO RICHIYAADO TAARERU
IPC: C09B35/378
Filed: 1989-07-12
Abstract: PURPOSE: To ensure satisfactory durability and high electric charge generating ability in repetitive use by incorporating a photoconductive trisazo compd. as a reactional product of a coupler compd. having p-type electric charge generating ability with a specified diazonium salt into a photosensitive layer and an electrically conductive substrate. CONSTITUTION: A trisazo compd. as a reactional product obtd. by bringing a coupler compd. having no carboxylic acid or sulfonic acid group and a diazonium salt represented by formula I into a coupling reaction is incorporated into an electrically conductive substrate and a photosensitive layer. In the formula I, each of L, M and Y is phenylene having one or more substituents such as 1-2C lower alkyl and nitro, L, M and Y may be different from each other and X<-> is an anion. The resultant recording material has high electric charge generating ability and maintains its properties even after repeated use.
Patent JP-S5968582-A (JP)
Title: Automatic setting device of cavitation limit of dredge pump
Inventor: TODA MASAYUKI
IPC: F04D15/00
Filed: 1982-10-14
Abstract: PURPOSE:To contrive to improve the dredging efficiency by a method wherein the means of measurements made in response to the changes of rotational frequency and of velocity of flow are obtained and an arithmetic unit, which enables to automatically set a cavitation limit corresponding to said obtained means, is provided in order to allow to operate the pump with a margin smaller than usual to the set limit. CONSTITUTION:Analog signals N(t) and V(t) detected by an engine tachometer 1 and a current meter 2 respectively are digitized by an A/D converter 3 and brought by a computer 4. The means of the respective measurements are calculated after the repeated bringings-in of N(t) and V(t). Next, a cavitation limit corresponding to said means is obtained in accordance with the cavitation similarity rule. A cavitation limit HSVl is set as said caviation limit multiplied by a coefficient of beta1 and a target value HSVT to the cavitation limit to the cavitation limit is set as that multiplied by a coefficient of beta2. The limit HSVl and HSVT are inputted to a control device 6 in order to control the dredge pump. Because the cavitation limit is automatically set in such a manner as described above, the operation of the pump with the margin smaller than ever to said limit or the highly efficient operation of the pump becomes possible.
Patent JP-H0929858-A (JP)
Title: Manufacture of tire
Inventor: SHINTO TERUO
IPC: B29D30/30
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain an inner liner having a short molding time and high operating efficiency without using excess rubber without reducing the productivity by extruding a ribbon-like green rubber layer having a specified size, winding it and molding the liner. SOLUTION: A ribbon-like green rubber layer R having a thickness of about 2 to 20mm and a width of about 50 to 300mm is extruded from a rubber extruder, sequentially wound while deviating laterally on a molding drum D to mold an inner liner L. The unnecessary rubbers of starting and finishing ends of winding of the layer R are cut by a tilting cutter C to form sharp edges. The winding and lateral speeds of the layer R are set variably, the winding times of the layer R is increased at an arbitrary lateral position of the liner L from the other position to manufacture the liner L having a large thickness.
Patent JP-S6160279-A (JP)
Title: Production of pressure container
Inventor: OZU MASAO
IPC: B23K11/093
Filed: 1984-08-31
Abstract: PURPOSE:To promote the elevation in productivity and pressure resistance by abutting the tapered outer peripheral inclined part of a lid member to the opening part of a cylindrical housing member then by joining with a resistance welding. CONSTITUTION:A cylindrical housing member 6 is set on a jig 5 and lid members 7, 8 are abutted to both the opening parts thereof together with electrodes 9, 10. In this case the tapered inclined part 12 of the lid members 7, 8 is abutted to the opening part of the member 6. The electrodes 9, 10 are electrified then with pressing the lid members 7, 8 and the member 6 and lid members 7, 8 are welded with resistance simultaneously. The joining strength is increased with the formation of a melt-in part 15. Due to the joining being performed in a short time the productivity is elevated. Consequently the productivity and pressure resisting are elevated at the same time with said method.
Patent JP-S6077010-A (JP)
Title: Continuous unloader with raking mechanism
Inventor: ISHIKAWA SHINICHIROU
IPC: B65G65/06
Filed: 1983-09-30
Abstract: PURPOSE:To prevent a bucket from being a hindrance to excavation, by a method wherein a titled bucket elevator type unloader is constituted such that the position of a raking wheel bucket is varied through a link mechanism including hydraulic cylinders for raising and containing. CONSTITUTION:A link mechanism consists of arms 23a and 23b and a hydraulic cylinder 26 for containing, and a raking wheel bucket 22 including the link mechanism is adapted to be capable of being raised by means of a hydraulic cylinder 25 for raising. The raising wheel bucket 22 is driven by means of a motor 24 and a chain 20. In this constitution, the raking wheel bucket 22 is moved between A and B through expansion and contraction of the hydraulic cylinder 25 for raising. Thus, during excavation, the raking wheel bucket 22 is brought to a position B and is contained in the back of a bucket elevator through expansion and contraction of the hydraulic cylinder 26 for containing. This causes prevention of the bucket from impeding during excavation.
Patent JP-H0231243-A (JP)
Title: Information processor
Inventor: SAKURAI MITSUO
IPC: G06F11/28
Filed: 1988-07-21
Abstract: PURPOSE:To easily and surely correct a program by confirming the actions of the added or changed functions after the program or the data is changed. CONSTITUTION:The changes are carried out with a system memory SS and a control memory CS, and it is decided whether these changes should be reflected or not on a program stored in a DISK. When this decision is not decided, a specific device is decided as an external memory. In the case an FPD is designated, the memory information is stored in the FPD. While the memory information is stored in a designated area of the DISK in the case the DISK is designated. Then the program stored in the DISK is changed when the due designation is given. In other words, the rerise of a system is carried out and the necessary or unnecessity is decided for the change of the memory. If the change of the memory is required, the external memory is designated. When the FPD is designated as an external memory, the memory information is read out of the FPD. While the memory information designated in the DISK is read and reflected on the memory in the case the DISK is designated as an external memory.
Patent JP-H0738825-A (JP)
Title: Spectacle type display device
Inventor: KAMAKURA HIROSHI
IPC: G02B27/02
Filed: 1993-07-21
Abstract: PURPOSE:To display an image with presence sensation by putting a special pattern together with image data at a peripheral part other than a display surface. CONSTITUTION:The focal length of a convex lens 11 is nearly in the center of the pupil. The image plane position of a liquid crystal panel 13 and the image plane position of the special pattern are set to nearly equal distance to the lens 11, so there is no influence upon the contrast of the image on the panel 13 and the special pattern provided at the peripheral part other than a display area can be seen as if it were constituted on the same surface. Further, disturbance to an image which is originally required is generated because of the disperate quantity of transmitted light originating from the pattern shape of the special pattern, so deterioration in picture quality is prevented by setting the quantity of transmitted light of a diffusion plate 16 to the optimum quantity of transmitted light with respective patterns. The image data and special pattern are put together into an image to apparently increase the sense distance of the virtual image generation position of the liquid crystal panel 13.
Patent JP-2000012631-A (JP)
Title: Semiconductor device
Inventor: KANEMITSU SHUNICHI
IPC: G01R31/26
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can prevent the part between lead terminals from being short-circuited by the probe of a measuring instrument without causing lead bending or the like due to the reduction of mechanical strength, by secondary machining and reduction in productivity of a lead terminal member when inspecting electrical characteristics. SOLUTION: When a probe 2 of a measuring instrument is brought into contact with a lead terminal 3 being led from a package 1, a support part for the probe for controlling the misalignment of the probe 2 is formed in the package 1. The support part for the probe is a recessed part 4 that is formed at a side-surface part 6 of the package 1 with a lead terminal 3 of a semiconductor device as a bottom surface, or a projection part that is formed at the side- surface part 6 of the package 1 between the lead terminals 3.
Patent JP-H0931364-A (JP)
Title: Thermosetting powder coating material
Inventor: ANDOREASU KAPURAN
IPC: C08G63/91
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a practically useful thermosetting powder coating material through a simple and easy process by compounding a specific amorphous and/or semicrystalline copolyester having glycidyl ether groups, a specific curative, and if desired a filler, etc.  
     SOLUTION: This material is obtd. from an amorphous and/or semicrystalline copolyester (A) having glycidyl ether groups, a curative, and if desired a filler, etc. Copolyester A is obtd. by reacting an amorphous and/or semicrystalline hydroxylated copolyester (B) with an epihaloalkane (e.g. 1-chloro-2,3- epoxypropane) and has a mol.wt. of 300-10,000, the amorphous part of copolyester B having a hydroxyl value of 10-200mgKOH/g and a glass transition point of 40°C or lower and the semicrystalline part having a hydroxyl value of 10-400mgKOH/g. An example of the curative is an amorphous carboxylated copolyester resin having an acid value of 10-200mgKOH/g and a glass transition point of 40°C or lower. The material is produced by extruding a molten mass of all the compounding ingredients at 60-140°C and cooling and pulverizing the resultant extrudate. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0821065-A (JP)
Title: Floor structure
Inventor: HYODO TAKASHI
IPC: E04F15/00
Filed: 1994-07-07
Abstract: PURPOSE:To solve a difference in level and construct the whole floor structure at low cost by arranging a height regulating base plate and a carpet in a specified part of a permanent sticking board, and a woody floor board in the other part. CONSTITUTION:A plurality of permanent sticking boards 11 consisting of concrete form plywood are closely laid on a joist 10 to form a permanent applying surface 12, and a middle density fiber board 13 is similarly constructed in about the center part of its upper surface. A woody floor material 15 having a required thickness which has a decorative single board stuck to a plywood surface and a connecting part on the circumference is similarly closely laid thereon. A hot carpet 16 having a prescribed thickness is stuck onto the middle density fiber board 13 by a face fastener to constitute a floor structure. The fiber board 13 as the base plate is properly selected to make the upper surface of the carpet substantially flush with the upper surface of the woody floor material, whereby a stumbling at walk is eliminated, and an inexpensive plate having no surface decoration can be used as this base plate.
Patent JP-2001004672-A (JP)
Title: Portable photoelectric current meter
Inventor: ISHIKAWA ONORI
IPC: G01R19/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To allow attachment/detachment in a position apart from a high voltage current distribution line by selecting the length of an insulated operation rod. SOLUTION: In installation of this photoelectric current meter to a current distribution line 26, an insulated operation rod 23 is installed to an insulated operation rod insertion metal fitting 17, and a circular arc part 13A of a first case 13 is hooked on the line 26 with the insulated operation rod 23. Then, by turning the insulated operation rod 23 in a direction of lifting an external thread 16, a distribution line pressing base 28 is also lifted, so that a second case 14 is pushed to be lifted by means of an upward-pressing spring 8. When a case built-in core part 24 is brought into contact with an end part 25 of a horseshoe-shaped core 29 in the first case 13, the second case 14 stops rising. If the insulated operation rod 23 is continued to be turn further, the distribution line pressing base 28 alone is lifted.  Due to a lift of the external thread 16, the upward-pressing spring 8 is compressed while the core part 24 in the second case 14 is pressed strongly to the end part 25 in the first case 13, and consequently, the end part 25 of the horseshoe-shaped core 29 is brought into tight contact with the built-in core 24.
Patent JP-H1025396-A (JP)
Title: Production of molded article of thermoplastic resin
Inventor: YAMAMOTO MIHOKO
IPC: C08L33/18
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a molded article of a thermoplastic rubber-reinforced resin having excellent appearance and mechanical properties, especially impact resistance, and allowing the decrease in the addition amount of thermal stabilizer and antioxidant. SOLUTION: The objective molded article is produced by mixing (A) 10-90 pts.wt. of a graft copolymer containing 20-60wt.% of a rubbery polymer with (B) 90-10 pts.wt. of a copolymer produced by copolymerizing an aromatic vinyl compound with a vinyl cyanide compound and/or an α,β-unsaturated carboxylic acid alkyl ester to obtain a resin composition containing 5-30wt.% of the rubbery polymer, melting and kneading the composition in an injection molding machine, injecting the molten mixture into a mold and cooling in the mold.
Patent JP-2000022841-A (JP)
Title: Message returning method for telephone set provided with mail function
Inventor: HAYAKAWA TSUTOMU
IPC: H04L12/58
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To immediately and appropriately process automatically received mail by fetching a message received by a mail function, storing the telephone number of a call originating transmission side terminal and transmitting the prescribed message by originating a call to the stored telephone number after cutting processing is performed. SOLUTION: A CPU 16 controls the entire system according to a program stored in a ROM 16a, the message received by the mail function is fetched into an EEPROM 17, and the telephone number of a call originating source is stored in a RAM 16b. After cutting processing is performed, the CPU 16 originates a call to the telephone number stored in the RAM 16b and a reply message, which is preset by the automatic reply setting key of a key input part 28 and stored in the EEPROM 17, is transmitted. Besides, the CPU 16 displays the telephone number or character message of the transmission side terminal on a display part 26 and automatic reply is enabled even to any specified or unspecified caller. Thus, versatility is improved and a mail transmitter can confirm the arrival of mail.