baber/WOPTO huggingface dataset:
Patent JP-H05278099-A (JP)
Title: Black polyester hollow molded item and master batch and colored pellet for it
IPC: B29K67/00
Filed: 1992-03-31
Abstract: PURPOSE:To obtain surely a polyester hollow molded item which has a color tone of black or dark green based on black and a luster at a line speed (or productivity) being the same or approximately the same as that for a transparent and colorless polyester hollow molded item wherein no pigment is incorporated. CONSTITUTION:A thermoplastic polyester resin is colored into a black color by using a carbon black wherein the volatile matter (VM) and the specific surface area (SN2) measured by BET method satisfies a relation expressed by the following equation (1), VM/SN2>=0.09...(1).
Patent JP-H06291252-A (JP)
Title: Power semiconductor device
Inventor: FUKADA MASAKAZU
IPC: H01L25/10
Filed: 1993-04-05
Abstract: PURPOSE:To obtain a power semiconductor device equipped with a compact semiconductor switch for controlling a large controllable current. CONSTITUTION:A power semiconductor device 30 is a snubber diode 33 containing a small-diameter semiconductor element 33, which has an insulating spacer 34 arranged electrically in parallel, built in a large flat package. This enables the semiconductor device for electric power 30 and a flat package type semiconductor device 20 having a large press bonding strength, in which an RC-CTO thyristor 23 is housed, to be press bonded and jointly tightened, respectively.
Patent JP-H04312147-A (JP)
Title: Main storage
Inventor: SUGIMOTO SHIGENOBU
IPC: G06F12/16
Filed: 1991-04-11
Abstract: PURPOSE:To improve the overall processing speed of a main storage when the data smaller than the main storage word length are written. CONSTITUTION:If an access address 12 is hit in a data cache 1 when a byte unit less than a main storage word is carried out by a CPU 22, a write data selector 2 selects the data coincident with the address 12 received from the cache 1. The byte position corresponding to the write data 13 is rewritten and set to a write data register 3 and then outputted to a main memory bus 11. Then the data are written into the main storage parts 21-1, 21-2 to 21-N together with a memory write check bit 16. At the same time, the memory write data 15 are inputted to the cache 1 and stored as the data corresponding to the corresponding address. If the CPU 22 has accesses for each main storage word, the cache 1 stores the data 15 in the cache 1 together with the address 12 regardless of the hit or the mishit of the address.
Patent JP-S62235846-A (JP)
Title: Controlling system for data strobe timing of communication control equipment
Inventor: MONMA YOSHINOBU
IPC: G06F13/00
Filed: 1986-04-07
Abstract: PURPOSE:To automatically adjust out-of phase between data and a strobe timing signal even if a signal speed or a cable length to an opponent device changes by setting a timing signal selected among the plural timing signals whose phases differ to a data strobe timing signal and exchanging data. CONSTITUTION:A timing selection control means 7 which outputs a selection signal to select the data strobe timing signal, and a timing selection means 8 which sets plural timing signals with different phases to input and select the target timing signal with the aid of the signal selected among them are provided. Data exchange is controlled by setting the timing signal selected by the timing selection means 8 to the data strobe timing signal. Thus, only by connceting the length of a cable which a user wants to use between a ccmmunication control equip ment. and the opponent equip ment, a suitable data strobe timing can be selected, which corresponds to the cable length and a circuit speed.
Patent JP-H01253582-A (JP)
Title: Rotary vane type rotary compressor
Inventor: HAYASE ISAO
IPC: F04C18/344
Filed: 1988-04-01
Abstract: PURPOSE:To improve durability by forming the inner side faces of side plates at the relative inclination to a rotor end face and reducing the relative inclination quantity between the rotor end face and the side plates generated during operation in a rotary compressor with a rotor cantilever support structure. CONSTITUTION:An eccentric rotor 7 is rotatably stored in a casing 4 constituted of a cylindrical cylinder 1 and side plates 2 and 3 closed on both front and rear ends. A shaft 9 integrally formed with this rotor 7 is supported by a bearing 11 provided on a front cover 5. A pair of vanes 13 extended through a pair of vane grooves formed at positions apart by 180 deg. are incorporated in the rotor 7, a compression chamber 12 is formed with the rotor 7, the vanes 13 and the casing 4. In such a rotary compressor, the thickness of the side plate 2 on the front side is gradually decreased from the compression stroke space 12c side to the reverse compression stroke space 12b to provide the thickness gradient of an angle alpha.
Patent JP-H07258353-A (JP)
Title: Thermosetting resin composition
Inventor: BABA HIROMITSU
IPC: C08F26/06
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a novel compsn. excellent in resistance to moisture absorption and electrical characteristics without impairing the characteristics of a polyimide. CONSTITUTION:A thermosetting resin compsn. contains a bisalkenyl-substd. nadimide of the formula and/or a bisalkenyl-substd. nadimide formed by substituting 1-3 hydrogen atoms of -(R<3>)n-C6H4-R<4>- group of the foregoing nadimide with a hydroxyl group or groups, a maleimide compd., and a polymerizable monomer. In the formula R<1> and R<2> are each independently H or methyl; n is 0 or 1; and R<3> and R<4> are each independently 1-5C alkylene or 5-8C cycloalkylene.
Patent JP-S562494-A (JP)
Title: Rotary compressor
Inventor: SUGA TSUNEO
IPC: F04C29/04
Filed: 1979-06-22
Abstract: PURPOSE: To promote the volumetric efficiency and increase the amount of circulating refrigerant in a rotary compressor for a room cooling and heating cycle by conducting the refrigerant through a hollow part provided around a suction passage before injecting into a cylinder.  
     CONSTITUTION: When refrigerant gas is compressed up to a fixed pressure by the rotation of a piston 12, it pushes and opens a discharge valve 15 to be discharged into a hermetically sealed vessel 1. It is then sent to a condenser (unillustrated) via a discharge pipe 21. The refrigerant cooled and liquefied in the condenser is partly sent into a hollow 19 provided around a suction port 6, and after conducted through the hollow 19, injected into a space 5 on the way of compression from a nozzle 20. In this construction, since the refrigerant liquid far colder than the discharge refrigerant gas is conducted around the suction port 6, the sucked refrigerant gas is prevented from overheating, resulting to promote the volumetric efficiency and increase the amount of circulating refrigerant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02259839-A (JP)
Title: Data processor
Inventor: HANAWA MAKOTO
IPC: G06F9/48
Filed: 1989-03-31
Abstract: PURPOSE:To execute an exception processing without generating contradiction even when one instruction is executed by dividing into two steps by setting the address of the next step on a program counter when no execution result of the step is stored in an accumulator. CONSTITUTION:When a microprocessor 100 executes one instruction by dividing into plural steps, a control circuit 140 judges whether or not the result of the execution of an instruction step obtained from an instruction decoder 130 is stored in the accumulator AccA 161 for address computation or the accumulator AccD 171 for data. When no result is stored, the address of decode half word of the next step is set from an instruction address register IAR 124 on the program counter PC 159. Thereby, it is possible to easily restart the instruction by using the address held at the program counter after completing the exception processing even when an exceptional event occurs on the middle way of the execution of the instruction.
Patent JP-H10267287-A (JP)
Title: Heating cooker
Inventor: TANAKA KAZUKO
IPC: H05B6/78
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To cook sponge cake and pound cake through the optimum heating course automatically and obtain the bast finish. SOLUTION: When heating is started, in is waited for three minutes until a characteristic appears in the fluctuating pattern of the amount of infrared rays (S401). The maximum valve Vmax and the minimum valve Vmin of the output voltage of an infrared ray sensor in 10 seconds are detected at every 5 seconds (S402). It is judged whether Vmax-Vmin>=0.3[V] is achieved or not and when Vmax-Vmin>=0.3[V](S403), heating is effected through pound cake course (S404). On the other hand, when Vmax-Vmin<0.3[V], it is judged whether 5 minutes have elapsed after starting heating or not (S405). When 5 minutes have not elapsed, the operation of the steps S402, S403, S405 are repeated until 5 minutes have elapsed. When Vmax-Vmin>=0.3[V] is not achieved and 5 minutes have elapsed after starting heating, heating is effected through sponge cake course (S406).
Patent JP-H05243082-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: TANAKA TAKAFUMI
IPC: H01G4/12
Filed: 1992-02-28
Abstract: PURPOSE:To attain the equalization of sintering start in every area of a laminated body and protect inner electrodes from being separated by adding to a cover portion and/or a trim portion montmorillonite and and/or clay mainly composed of the substance at a rate larger than a capacity attained portion. CONSTITUTION:Amine-processed montmorillonite is included in the ceramic powder of cover layers C1 to C5 having no inner electrode layer 2 or a trim layer T1. This construction makes it possible to lower the sinter starting time of the cover layers C1 to C5 or the trim layer T1 than layers E1 to E4 having inner electrode layers 2 and equalize the sinter progress of a laminated body.
Patent JP-S55120971-A (JP)
Title: Gyro finisher
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/104
Filed: 1979-06-21
Abstract: PURPOSE:To reduce a time loss caused by exchange of works by providing a control device for controlling elevation, driving etc. of shafts to which works are fitted exchangeably in a gyro finisher wherein grinding is performed by rotating the works in a tank containing grinding materials. CONSTITUTION:When every shafts 2a, 2b... are fitted with works and lowered, clutches 55 and 56 are engaged to rotate a chain wheel through a chain, which leads to gearing rotation of shafts 2. When the shaft 2a for the work is found in the frontal position where the work is to be fitted and is located, together with the left- hand shaft, in the position of elevation, i.e. the position of elevation of pistons of cylinders 44a and 44b, clutches are disengaged and the shaft stops rotation. Then the work 1a... is fitted and, by operating the piston of the cylinder 44a, the work 1a is lowered in a tank 47 containing grinding materials. Simultaneously, a turret 5 is rotated to move the following shaft for the work to the frontal position for fitting the work.
Patent JP-S62235787-A (JP)
Title: Illuminating device
Inventor: SASAKI MASARU
IPC: H01L25/075
Filed: 1986-04-07
Abstract: PURPOSE:To obtain an illuminating device which does not need to form an insulating layer in an element containing recess formed on a metal substrate and has excellent heat sink effect by arranging an insulating base having excellent thermal conductivity in the recess, and arranging a light emitting element through a conductive layer thereon. CONSTITUTION:A metal substrate 24 made of good conductive conductor covered with an insulating layer 38 on the surface except a plurality of element containing recesses 33 formed on the surface, a plurality of insulating substrates 36 having good conductivity arranged in the recesses 33, a plurality of light emitting elements 25 arranged through a conductive layer 37 on the substrate 36, a plurality of conductors 40 formed on the layer 38 corresponding to the elements 25, and bonding wirings 41 for connecting in series the conductors 40 with the elements 15 through the layer 37 are provided. For example, many tapered element containing recesses 33 are formed on the substrate 24, a reflecting surface 34 for reflecting the lights emitted from LEDs 25 forward is formed on the inner wall, and the substrates 35 made of SiC are respectively arranged on the bottoms of the recesses 33.
Patent JP-S534221-A (JP)
Title: Gutter receiver fitting device
Inventor: TSUKIMORI HIROYUKI
IPC: E04D13/072
Filed: 1976-06-30
Abstract: PURPOSE: To facilitate the fitting of a gutter receiver by making non-circular the base for attaching roof, etc., the bolt through hole of the gutter receiver in contact therewith, and the head of tightening bolts so that the bolts may be put through from upward. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S533724-A (JP)
Title: Picture transmission unit
Inventor: IWATA SHIYUUJI
IPC: H04N1/387
Filed: 1976-06-30
Abstract: PURPOSE: The picture which will be transmitted is not processed preliminarily and is transmitted by the processing of electric signals as the picture where more than two kinds of picture signal are compounded in the needed positions, so that the compounded picture image can be reproduced in the receiving side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56915-A (JP)
Title: Incinerator
Inventor: OOSHIMA HIDEHARU
IPC: F23N5/24
Filed: 1979-06-15
Abstract: PURPOSE: To utilize incineration air effectively and reduce the amount of exhaust gas to be treated by a method wherein an exhaust gas passage is closed by a solenoid valve to feed the exhaust gas into an air feed passage when the oxygen content of the exhaust gas is above a predetermined value.  
     CONSTITUTION: With an air feed fan 7 operated, an incinerator 1 operated and the oxygen content value measured by a measuring instrument 8 being above a predetermined value, solenoid valves 4 and 5 close so that the exhaust gas from the incinerator 1 flows through a recirculation passage 6 into an air feed passage 2 and is refed into the incinerator 1 to be reused as incineration air. With oxygen consumed by the recirculation of the exhaust gas into the incinerator 1 and with the measurement value of the instrument 8 lowered below the predetermined value, the solenoid valves 4 and 5 open so that fresh air is fed from an air feed port 10 into the incinerator 1. With the oxygen content of the exhaust gas increased and hence the measurement value raised above the predetermined value by this feed of fresh air, the solenoid valves 4 and 5 reclose so that the exhaust gas is refed into the incinerator 1. These operations are repeated to utilize air effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61239099-A (JP)
Inventor: KAMIJO MASAYASU
IPC: C03B37/10
Filed: 1985-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57196374-A (JP)
Title: Electronic physiognomy judging machine
Inventor: SOUMA TSUNENORI
IPC: G06F3/153
Filed: 1981-05-26
Abstract: PURPOSE:To display physiognomy by combining various patterns as necessary, and to judge the physiognomy by a simple proceduce, by subdividing a pattern of the physiognomy, and storing its pattern and a special feature of the physiognomy corresponding to its pattern, as data. CONSTITUTION:A display area in the horizontal direction of a display part 1 is subdivided into each display area A-D, and its each area A-D is connected to a CPU7. Also, a keyboard part 2 having various key groups for indicating a display state of a pattern of each area A-D is connected to the CPU7, also pattern memories 8a-8d corresponding to each area A-D of the display part 1, and feature memories 9a-9d are connected to the CPU7, and the whole device is controlled by the CPU7. subsequently, address counters 10a-10d are controlled in accordance with an input from the keyboard 2, by the CPU7, a pattern and a special feature corresponding to various looks are read out from the respective memories 8a-8d and 9a-9d, are combined and are displayed on the display part 1.
Patent JP-H03280366-A (JP)
Title: Pressure contact connector
Inventor: SAITOU YUKIO
IPC: H01R4/24
Filed: 1990-03-29
Abstract: PURPOSE:To accomplish compact and reliable connections with a connector of pressure contacting type consisting of four rows of contacts in zigzag arrangement, by forming contact tails with the same height, and making pressure fitting in the same depth. CONSTITUTION:In a connector body A, as shown in Fig. (b), curved parts C, D symmetrical to the left and right whose crests lie between rows 2A1, 2A2 of contact tails and in the center of rows 2B1, 2B2 of contact tails are furnished in the installation corresponding part of the contact tails 2 in the rows 2B1, 2B2 and between the rows 2A1, 2A2 of connecting wire retaining inclined tables 3C, 3D. A cover B is equipped with curved parts E, F which become identical with the surfaces of the inclined tables 3C, 3D furnished with the mentioned curved parts C, D when the cover B put over the connector body A, as shown in Fig. (a). Thereby the height of each contact tail 2 becomes identical with the pressure fitting depth of the core of connecting wire 3, as shown in Fig. (c). Provision of these curved parts C, D, E, F shortens the tear length of the drawn-out part of flat cable 3.
Patent JP-H07285922-A (JP)
Title: Production of glutamine derivative
Inventor: AMATSU KAZUMI
IPC: C07C237/22
Filed: 1994-04-18
Abstract: PURPOSE:To obtain N-chloroacetylglutamine by reaction of an aqueous alkaline solution of glutamine with chloroacetyl chloride in a water-immiscible organic solvent followed by efficiently isolating and purifying the reaction product without the need for any troublesome extraction operation, etc. CONSTITUTION:An aqueous alkaline solution of glutamine is reacted with chloroacetyl chloride of formula I in a water-immiscible organic solvent (esp. pref. toluene, chloroform or methylene chloride). As the reaction proceeds, the pH level of the reaction system is adjusted to 10-12. After completion of the reaction, the organic solvent is removed from the reaction liquor by using e.g. a separatory funnel, and the aqueous alkaline solution is then adjusted to pH1-2 with a strong acid such as hydrochloric or sulfuric acid. Then, following inoculation, the solution is cooled to effect crystallization, obtaining crude N-chloroacetyl glutamine crystal in high yield. This crude crystal is then put to recrystallization from water to obtain the objective high-purity N- chloroacetylglutamine at low cost which is useful as an intermediate for synthesizing glycylglutamine.
Patent JP-S58209939-A (JP)
Title: Removal of egg liquid remaining in eggshell and its device
Inventor: FUJIMURA HAJIME
IPC: A23J1/00
Filed: 1982-05-11
Abstract: PURPOSE:To imporve the yield of glair to be recovered, by inserting a movable nozzle having an air jetting hole into a divided crack of eggshell, jetting air to it from the nozzle end, recovering the glair or vetellus in the eggshell. CONSTITUTION:The outside of the chain 10 constituting an egg breaking conveyor is equipped with the supporting member 13, the top of the supporting member is equipped with the eliminating mechanism 14, and the side of the member with the recovery container 12. The egg E fed by the conveyor is sent to the top of an egg inlet part, the blade part of the egg breaking knife 54 is hit to the bottom of the egg E, the eggshell is broken, the eggshell is separated to the right and left by the operation of a lever, a pivot, etc., the vitellus and glair are dropped in the container 61 for separating the vitellus from the glair and they are recovered. An air feed mechanism is closely attached to a connecting member for receiving air, air is sent through the tube 22 to the movable nozzle 18, compressed air is jetted from the air jetting hole 19 which is bored to introduce air into the inside of the eggshell, so that the remaining glair and vitellus are recovered.
Patent JP-S62238037-A (JP)
Title: Manufacture of timing pulley
Inventor: IDEUSHI HIROYUKI
IPC: F16H55/38
Filed: 1986-04-05
Abstract: PURPOSE:To reduce a pulley manufacturing cost by forming a smooth face by pressing the roll dies for slitting and for forming a belt placing part in order on the outer peripheral edge of the rotary disk made of metal, then by forming a tooth profile by a gear cutting die. CONSTITUTION:Clampers 4, 5 and die 10 are rotated by pressing the roll die 10 for slitting to the outer peripheral edge 8 of the metal disk 1 clamped by clampers 4, 5. In this case, a slit part 11 is formed on the outer peripheral edge 8. A smooth face 18 is then formed by rotating by pressing the roll die 17 having a smooth face 16 to the slit part 11 as well as clamping the disk 1 by clampers 14, 15. In succession, the pulley is completed by forming a tooth profile 22 on the smooth face 18 by a gear cutting die 21. In this way, the production cost can be reduced because of the waste of the materials being eliminated as well as the manufacture facilitated.
Patent JP-2000271151-A (JP)
Title: Photopolymerization irradiator for dental treatment
Inventor: UENARI SEIICHI
IPC: A61C13/15
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerization irradiator for dental treatment which is cordless, light in weight, and easy in handling. SOLUTION: In the photopolymerization irradiator for dental treatment in which the light of a halogen lamp 30 is converged at an incident end 20a of a light guide 20 by a reflecting mirror 40, and the light irradiated from an emission end 20b of the light guide cures a photo-curable resin filled in a defective portion of a tooth, a filament coil 31 of the halogen lamp is arranged at a first focal point of the reflecting mirror, the incident end of the light guide is arranged at a second focal point, and the value of α=A×(C/B) satisfies the relation of α<=20, where A (mm2) is the surface area of the filament coil, B(mm2) is the area of the light guide at the incident end, f1 is the distance from a top of the reflecting mirror to the first focal point, f2 is the distance from the top to the second focal point, and C is the eccentricity between the focal points,  and expressed by f2/f1, and the power is supplied to the halogen lamp by a lithium ion battery 16.
Patent JP-S63243207-A (JP)
Title: Production of al powder molding
Inventor: NAGAYAMA KATSU
IPC: B21C23/01
Filed: 1987-03-31
Abstract: PURPOSE:To produce a molding of Al metal at a low cost by subjecting the powder of the Al metal or the powder material prepd. by mixing the powder of a ceramic material therewith to pressure molding, then to a deaeration treatment, putting such molding into a container, evacuating the inside of the container to a vacuum, hertically closing the container and subjecting the same to hot pressing. CONSTITUTION:The powder of the Al or Al alloy or the powder raw material prepd. by mixing the ceramic material in the form of powder, long fibers, short fibers or whiskers further with said powder in a 10-30vol.% range is subjected to hot isostatic pressing by using a mold, etc., and is thereby compressively molded. The molding is put into a deaerating device and is heated in a vacuum by which the molding is deaerated. Such molding is then set in the container of an extruder and the inside of the container is evacuated to a vacuum to completely deaerate the molding. The molding is in succession hot-pressed under the pressing action by a stem to increase the density. The desired molding is thus produced from the powder raw material mixture composed of the Al metal and ceramic material.