baber/WOPTO huggingface dataset:
Patent JP-S60156621-A (JP)
Title: Preparation of cyclic ketone
Inventor: OGURA KATSUYUKI
IPC: C07C49/385
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a cyclic ketone useful as industrial chemicals, solvents, medicines, agricultural chemicals or synthetic intermediates therefore, etc., by decomposing a methylthiomethyl aryl sulfone derivative in a polar solvent in the presence of water under heating. CONSTITUTION:A compound expressed by formula I [A is formula II (R is H, lower alkyl, alkoxyl or halogen); X is O, S or methylene; m and n are integers] in a polar solvent, e.g. methanol, in the presence of water under heating at 50 deg.C- the refluxing temperature of the reaction solution for 1hr-10 days to give a cyclic ketone expressed by formula III. A base, e.g. NaOH or NaHCO3, if necessary may be present in the reaction. EFFECT:No specific acidic substance is required. An arenesulfinic acid derived from an arylsulfonyl group is captured as a salt in the presence of a base, and the aimed substance can be very easily separated therefrom. The salt may be reused as a raw material for the compound expressed by formula I .
Patent JP-S5398984-A (JP)
Title: Preparaion of 10,11-dihydro-5h-dibenz b,f azepins
Inventor: HAGIWARA HIROSHI
IPC: C07D223/22
Filed: 1977-02-03
Abstract: PURPOSE: To prepare the title cpds., useful as psychotherapeutic drugs, local anesthetics, antiallergics, etc., in high yield by catalytic elimination of ammonia of 2, 2'-diaminodibenzyl in the presence of a solid acid  as a catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03215956-A (JP)
Title: Method and apparatus for testing semiconductor device
Inventor: TAZAKI AKIO
IPC: H01L21/66
Filed: 1990-01-19
Abstract: PURPOSE:To lessen a contact resistance, to improve a measurement in accuracy, and to make a Kelvin type measurement accurate by a method wherein an external lead is brought into contact with a first and a second contact terminal as pinched between them when a pressing means is made to press the first and the second contact terminal against a holding member. CONSTITUTION:When a first and a second contact terminal, 5a and 5b, are pressed against a holding member 4 by a presser 6, outer leads 7a are brought into contact with the contact terminals 5a and 5b as being pinched between them. The two contact terminals 5a and 5b are brought into contact with the outer leads of a measured semiconductor element 7 as mentioned above, whereby a contact can be made large in area. Furthermore, a force line 2 and a sense line 3 are separately provided extending from a semiconductor measuring device 1 to a part above the outer leads 7a of the semiconductor element 7 as an object of measurement. By this setup, a contact resistance can be lessened, a measurement can be made high in accuracy, and a Kelvin type measurement can be improved in accuracy.
Patent JP-H04249812-A (JP)
Title: Manufacture of tape-shaped ceramic superconducting wire rod
Inventor: KIKUCHI SUKEYUKI
IPC: H01B13/00
Filed: 1991-01-08
Abstract: PURPOSE:To eliminate expansion defect and to improve super-conductivity by filling raw material substance of a superconductor in a metal pipe and repeating, more than twice, a heating process below the melting point of the raw material substance and a rolling process. CONSTITUTION:Raw material substance of a ceramic superconductor is filled in a metallic pipe to form a composite raw material. This raw material is subjected to heat treatment below a melting point of the raw materials in a temperature range higher than 800 deg.C and rolling process more than twice in repetition. By repeating the heating and rolling processes, gas is released sufficiently and expansion can be prevented.
Patent JP-H10274545-A (JP)
Title: Route selecting method and system
Inventor: FUSHIMI MAKOTO
IPC: G08G1/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To search a route shortest and lowest in cost while following composite intersection traffic regulations existing over a plurality of intersections. SOLUTION: In an area where composite intersection traffic regulations exist, each node and each link used in a conventional network are respectively separated into a plurality of nodes and links. For instance, one node is separated into N1a-N1c, and one link is separated into L1a-L1c. The whole road network is expressed being divided into a road network (L1a, L2a, L3a, L4a, L5a, N1a, N2a) taking notice of approach links (L1a, L3a) uninfluenced by the composite intersection traffic regulations and road networks α(L1b, L2b, L3b, L4b, N1b, N2b) and β (L1c, L2c, L3c, L5c, N1c, N2c) taking notice of approach links (L4b, L5c) influenced by the composite intersection traffic regulations. One-way traffic regulation is further set to the suitable link to express the composite intersection traffic regulations.  With the use of such map data, a route following the composite intersection taffice regulations can be selected without specifal processing at the time of searching.
Patent JP-S62171611-A (JP)
Inventor: HIROSE MASAKAZU
IPC: A01D34/28
Filed: 1986-01-22
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-S58129251-A (JP)
Title: Nondestructive inspecting method of filled weld zone of small-diameter piping
Inventor: DOMON KOUZOU
IPC: G01N29/04
Filed: 1982-01-29
Abstract: PURPOSE:To evaluate the cracking and fatigue life of the fillet weld zones of a small-diameter piping nondestructively by combining an acoustic emission method and an X-ray diffraction method. CONSTITUTION:When a small-diameter piping 2 is lightly tapped with a hammer 5, the sound pressure waveforms by fatigue cracks are detected by an acoustic emission (AE) sensor 4 disposed near fillet weld zones 3, by which the cracks in not only the beginning end part A but also the preceding end part B of the weld points 3 are detected. On the other hand, the residual stress in the part A is measured with a detecting head 6 of an X-ray stress measuring device provided in the piping 2 and the half-amplitude level (b) of a diffracted X-ray intensity curve 9 is measured. The fatigue life of the weld zones 3 is evaculated by a master curve 10. The cracking and fatigue life of the fillet weld zones of the small-diameter piping are evaluated nondestructively and satisfactorily by the comination of the above-mentioned AE method and the X-ray diffraction method.
Patent JP-S57127416-A (JP)
Title: Cleaning device of filter for fluid
Inventor: TAKAHASHI KOUICHI
IPC: B01D35/02
Filed: 1981-01-30
Abstract: PURPOSE: To clean a filter at the place where it is positioned by attaching a filter-cleaning brush and an impeller to the shaft of a cylindrical cage-type filter provided to the fluid path, and jetting the fluid to the impeller to rotate it and the brush together.  
     CONSTITUTION: A filter-cleaning brush 11 and an impeller 12 are attached to the rotating shaft 10 of a cylindrical cage-type filter 4 provided to the fluid path. Valves 2, 3 are closed to stop the water flow in a filter chamber, and valves 19, 20 are opened to flow the water through the filter 4 to a discharge port 18. Next, a valve 17 is opened to jet compressed air to the impeller 12 from a nozzle 16 and to rotate both the impeller 12 and the brush 7. Dusts stuck to the filter 4 are floated by brushing and discharged from the port 18 together with said water and the bubbles of compressed air. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09203475-A (JP)
Title: Flush valve device
Inventor: NAKANISHI ATSUSHI
IPC: F16K21/04
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To always attach and remove a freeze preventing member from the indoor side. SOLUTION: When a retaining screw 62 is screwed into a cap 47, a valve packing 49 is separated from a valve seat part 45a so as to communicate a flow inlet part 42 with a flow outlet port 43. Accordingly, water pressure in a pipe line is applied to a push-rod piston through the intermediary of a pressure conducting pipe so that a push rod is advanced, pressing a valve shaft 19 which tilts the piston main valve. Accordingly, the piston main valve is opened, allowing water to pass through the flow outlet port, and accordingly, a water supply pipe, a flush valve, a toilet stool, a water discharge pipe and the like are prevented from being frozen. The retaining screw 62 is turned so as to adjust the push-in depth thereof in the cap 47 so as to set the opening degree of the piston main valve to a minimum value necessary for preventing freezing.
Patent JP-S62169566-A (JP)
Title: Electronic filing device
Inventor: KATO KATSUNORI
IPC: G06F17/30
Filed: 1986-01-22
Abstract: PURPOSE:To read accurately information on forms with use of a simple device by using a means which detects the size of the form carried to a picture reading part based on the form detecting signal received from a detecting means and decides whether the relevant form is equal to a read form or a mark sheet form. CONSTITUTION:The forms set at a paper feed part 3 are sent to a paper feed roller 4 at and after the lowest form by a resist roll (not shown here) by matched timing. Then the roller 4 sends the form to a picture reading station 5. An optical switch 6 consisting of a light emitting element 6a and a light receiving element 6b is provided between the station 5 and the roller 4. When the carried form cuts off the light received from the element 6a, the element 6b delivers the paper detecting signal (h) to the processing part 20 of a picture reading controller. The part 20 counts the level changing frequencies of the input signal (h) and decides whether the length of the form is equal to (a) or (a+alpha), i.e., the carried form is equal to a mark sheet form 2 or a read form 3.
Patent JP-H04247301-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKU SEIJI
IPC: G11B5/00
Filed: 1991-02-01
Abstract: PURPOSE:To provide a means for simultaneously executing the checking of the recording quality of a recorded tape and recording at the time of executing dubbing recording of a software tape. CONSTITUTION:A video signal input and an audio signal input are respectively subjected to FM modulation with a modulation circuit 6 and are respectively recorded on the tape by a recording-only head 2 of a video and the recording- only head 3 of audio FM. These inputs are reproduced by a reproduction-only head 4 of the video which reproduces the contents of the recording and the reproduction-only head 4 of the audio FM after the recording and after the outputs are amplified respectively by a signal amplifier circuit 7, the presence or absence of the output of the signal amplifier circuit 7 and the level of the FM envelope which is the output are judged by a detecting circuit 8. Whether the video and audio signals are recorded without problems is thus checked.
Patent JP-H07213843-A (JP)
Title: Filter for air cleaning
Inventor: HASEGAWA MASAAKI
IPC: B01D53/81
Filed: 1994-02-03
Abstract: PURPOSE:To improve workability for integrating filter media and a deodorizing sheet and to efficiently and effectively utilizing the filter media and the deodorizing sheet by forming adhesive regions not adhered with active carbon particles to the ends of the deodorizing sheet and adhering the adhesive regions to a frame body. CONSTITUTION:The deodorizing sheet 28 laminated on the filter media 14 is integrated to the filter media 14 by adhering the adhesive regions 29 into which adhesives are incorporated at its ends to the frame body 17 even if double- coated tapes, etc., are not used. At this time, all of the filter media 14 and deodorizing sheet 28 enclosed by the frame body 17 acts to remove odors and dust. The adhesion of the deodorizing sheet 28 to the frame body 17 from four ways is possible and the filter media 14 and the deodorizing sheet 28 are more securely integrated if the adhesive regions 29 are formed over the entire peripheral edge of the deodorizing sheet 28. The securer fixing is made possible if the adhesive regions 29 are clamped by an air permeable cover 22 and the frame body 17. The deodorizing sheet 28 and the filter media 14 are thus surely integrated.
Patent JP-H06217710-A (JP)
Title: Pet food
Inventor: MATSUURA ICHIRO
IPC: A23K20/174
Filed: 1993-01-27
Abstract: PURPOSE:To provide a pet food useful for the prevention and treatment of the dermatoses of pets, comprising a highly unsaturated fatty acid such as gamma-linolenic acid, alpha-linolenic acid or docosahexaenoic acid, biotin and an agent for intestinal disorders such as lactic bacteria or bifidus. CONSTITUTION:Mucor dry microbes containing a highly unsaturated fatty acid such as gamma-linolenic acid, alpha-linolenic acid or docosahexaenoic acid are pulverized to a degree finer than 100 mesh in a mortar, and the resultant fine powder is blended with (A) yeasts including biotin passed through a 100-mesh sieve and (B) an agent for intestinal disorders such as lactic bacteria, bifidus or butyric bacteria. The resultant mixture is thoroughly mixed using a rocking mixer and, if necessary, further blended with an excipient such as lactose, yeast extract, vitamins, amino acid and/or inorganic matter, and made into a preparation, thus obtaining the objective pet food little in side effects, having efficacy for the prevention and treatment of the dermatoses of pets.
Patent JP-H04255448-A (JP)
Title: Winding shaping method for motor
Inventor: YAMASHITA MASANORI
IPC: H02K3/50
Filed: 1991-02-01
Abstract: PURPOSE:To shape a coil end through a die with a thermal relay being fixed to the upper end of the coil end. CONSTITUTION:A coil 10 is temporarily shaped through a first die where a recess is made at the upper end of the coil end. A thermal relay 12 is fixed temporarily in the recess and bound integrally by means of a string 11 for binding the coil end. Finally, the coil end is finished with the thermal relay being fixed by means of a first die 24 having the flank part 25 of the thermal relay. Manual binding work of the thermal relay can be eliminated after finish shaping of the coil end resulting in automation.
Patent JP-S61171274-A (JP)
Title: Picture input device
Inventor: HIRAOKA NORIYUKI
IPC: H04N5/335
Filed: 1985-01-25
Abstract: PURPOSE:To shorten the time necessary for inputting a required pattern by storing selectively one picture datum outputted from an image pickup device at every dot in plural memories. CONSTITUTION:When a signal (a) used for beginning to pick up an image to a stage control circuit 2 is outputted from a control circuit 1 a signal (b) used for driving a state is generated and inputted to the image pickup device 3. An obtained analog video signal (c) is converted into a digital video signal (d), and inputted to a picture input circuit 5, where the video signal (d) is thinned in lateral and longitudinal directions at every dot with aid of the signal (e) from the control circuit 1, and the thinned picture data is stored in plural frame memories M1. The dots in a specific picture area of the picture data are stored in plural memories M2 by the area. Thus plural memories M1 and M2 store picture data having different resolutions and different picture areas.
Patent JP-S59136111-A (JP)
Title: Device for transferring filter plate of filter press
Inventor: HAMAO MASANARI
IPC: B01D25/172
Filed: 1983-01-27
Abstract: PURPOSE:To improve the transferring efficiency of filter plates and the operating efficiency of a filter press, by providing the 1st and 2nd filter plate transferring bodies to the end part of a filter plate while maintaining a prescribed distance between them and reciprocating them, and sharing transferring zones to them respectively. CONSTITUTION:Plural filter plates 2 are mounted on a pair of side bars 11, and the plates 2 arranged in series are clamped together with a filter cloth 3 between them by a fixed plate 4 and a movable plate 5 to perform a squeezing treatment. In this filter press, the 1st and 2nd dismountable filter plate transferring bodies 8, 8' are provided to the side lugs 2a of the plate 2. That is, the 1st transferring body 8 is attached to the side of fixed plate 4 and the 2nd body 8' to the movable plate 5 side by providing a prescribed distance between them. With the reciprocating motions of both bodies 8, 8', the plates 2 waiting at the fixed plate 4 side are transferred to the intermediate position by the 1st body 8, and are transferred to the moving plate 5 side by the 2nd body 8'. Thus, the transferring efficiency of plate 2 is improved by a simple construction.
Patent JP-H04218542-A (JP)
Title: Flame-retardant polymer composition
Inventor: UERUNERU EEBERUSUPATSUHA
IPC: C08L101/00
Filed: 1991-02-01
Abstract: PURPOSE: To obtain flame resistant polymer compositions, especially olefinic polymers and/or copolymers, containing 8-45 wt.% of a flame retardant system.  
     CONSTITUTION: A flame retardant system comprises at least one kind of phosphorus component and at least one kind of monomeric triazinylpiperazine; the phosphorus component is free-flowing, powdery, and poorly water-soluble ammonium polyphosphate, while powdery bis-triazinylpiperazone is used as the triazinylpiperazine. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05206805-A (JP)
Title: Delay circuit
Inventor: YAMAGOSHI YUKIO
IPC: H03K5/13
Filed: 1992-01-27
Abstract: PURPOSE:To provide a delay circuit capable of obtaining longer delay time while the number of its elements is the same as a conventional delay circuit. CONSTITUTION:A first P type MOS transistor 1 whose gate is connected to an input terminal, and back gate is connected to power supply, a second P type MOS transistor 2 whose gate and drain are connected to an output terminal, source is connected to the drain of the first P type MOS transistor 1, and back gate is connected to the power supply, a first N type MOS transistor 4 whose gate is connected to the input terminal, and source and back gate are connected to the ground, and a second N type MOS transistor 3 whose gate and drain are connected to the output terminal, source is connected to the drain of the first N type MOS transistor 4, and back gate is connected to the power supply are provided.
Patent JP-H06224494-A (JP)
Title: Solid state laser
Inventor: MANPUKU YASUHIRO
IPC: H01S3/109
Filed: 1993-01-28
Abstract: PURPOSE:To independently regulate a rotation of a nonlinear optical element and to efficiently obtain a laser light by regulating a rotating angle of the element, providing rotation transmitting means between the element and the regulating means, and energizing to press the regulating means to the transmitting means side. CONSTITUTION:An angle regulating ring 25 for regulating an angle of a nonlinear optical element 22 by rotating an element mount 23 is provided at a rear stage of the mount 23. An O-ring 27 for transmitting rotation of the ring 25 to the mount 23 is interposed between the mount 23 and one end side of the ring 25. A spring 28 is provided in contact with a step 251 formed on the other end side of the ring 25 to always energize the ring 25 to the ring 27 and the mount 23 side. Thus, the regulation of the angle of the element can be independently conducted separately from other optical component.
Patent JP-S63180723-A (JP)
Title: Load carrying method for electric motor
Inventor: MAEKAWA SHOICHIRO
IPC: F16D1/00
Filed: 1987-01-23
Abstract: PURPOSE:To enable uniform assembling to be securely performed by forming a recess portion inside a boss fitting around an output shaft, and absorbing plastic deformation at the screw pressing portion of the output shaft, in the recess portion. CONSTITUTION:A recess portion 7 is formed inside of a boss 6 fitting around an output shaft 5. The recess portion 7 of the boss 6 may be formed in such a way as to be cut into groove shape with a broach in the axial direction, or in the part where a screw 8 is screwed, it is allowed to form a hole with slightly larger diameter to serve as the recess portion 7. Strong screwing of the screw 8 brings a circle top formed on the tip of the screw 8 into contact with the outer periphery surface of the output shaft 5 so as to induce circular plastic-deformation. Therefore, the clamping of the screw 8 absorbs the deformation of the output shaft 5 and the screw 8 on the top end portions thereof, in the recess portion 7, so as to eliminate the space between the boss 6 and the output shaft 5 and eccentricity of the axis, thereby enabling secure assembling.
Patent JP-S60155003-A (JP)
Title: Flow direction control device
Inventor: SUGAWARA NORIO
IPC: F24F13/06
Filed: 1984-01-25
Abstract: PURPOSE:To make it possible to deflect an air stream into an arbitrary direction with no decrease in air flow in a flow direction control device, by directing the blow-off stream of the flow direction control device, tangentially to the terminal end of a guide wall with the use of a nozzle, guide walls, a bias shield plate and a plurality of auxiliary blow-off ports. CONSTITUTION:With the use of a nozzle 6 having an a constriction 7 formed therein and extending entirely over the circumference of the nozzle 6, guide walls 8a through 8d and a bias shield plate 9 for shielding a bias flow which is generated by the constriction 7 formed in the upstream side of the nozzle 6, the deflection of air stream may be made over a wide angle range. The blow-off direction theta of an auxiliary blow-off port 60 arranged to be communicated with the passage upstream of the nozzle 6 is set to be coincident substantially with the line tangential to the terminal end of the guide wall 8c. With this arrangement, the total flow of air blown off under action of the auxiliary blow-off port 60 increases, thereby the lowering of air flow due to the provision of the constrictuion 7 may be reduced.
Patent JP-S5295883-A (JP)
Title: Safety switch of hydroextractor
Inventor: AMATOU HARUYUKI
IPC: D06F49/00
Filed: 1976-02-09
Abstract: PURPOSE: To facilitate the assembly of a safety switch by enabling a safety lever to be rotatably supported without using any compressive spring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02192744-A (JP)
Title: Resin mold type semiconductor device
Inventor: TSUJI KAZUTO
IPC: H01L23/28
Filed: 1989-01-20
Abstract: PURPOSE:To increase heat dissipation effect without accompanying the deterioration of strength and humidity resistance by providing the inside of a resin mold body with a film carrier which has a metal foil pattern on a resin film surface, and has a metal foil covering the whole surface on the rear. CONSTITUTION:A film carrier 6 connects a semiconductor chip 1 with an outer connection lead part 2B. On one surface of a resin film 6B, a metal foil pattern 6A is stuck, and a metal foil 6C is laminated on the whole part of the other surface. By the effect of the film carrier 6, the heat generated in the semiconductor chip 1 is dissipated in a first path (1) via the mold resin layer 104. In addition, the heat reaches the opposite side, via a thin resin film 6B of the film carrier 6 or a very thin mold resin layer 104 corresponding with the thickness of the metal foil pattern 6A, and a resin film 6B. From the metal foil 6C, the heat reaches the outer connection lead 2B of a lead frame 2, again via the resin film 6B. Thus the heat is dissipated by a second heat dissipating path (2) passing through the outer connection lead 2B and reaching the outside of the device.
Patent JP-H05203021-A (JP)
Title: Electronically controlled automatic transmission
Inventor: YASUDA TAKESHI
IPC: F16H61/00
Filed: 1992-01-27
Abstract: PURPOSE:To provide an electronically controlled automatic transmission wherein a kickdown can be inhibited during running on a low mu road of snow-covered road, frozen road, etc. CONSTITUTION:In an electronically controlled automatic transmission (ECT) of performing gear shift control based on a speed change line by setting it from a relation between a car speed and a throttle valve opening, the normal speed change line and the speed change line, not easy to kick down, are stored in an ECU of the ECT17 to perform the gear shift control based on the speed change line, not easy to kick down, in the case that a low mu decision signal 16 from an antibrake system (ABS) 13 is received by the ECU of the ECT17.