baber/WOPTO huggingface dataset:
Patent JP-H11147871-A (JP)
Title: New piperazine compound
Inventor: FEENSTRA ROELOF W
IPC: C07D279/16
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new piperazine compound exhibiting high affinity for both dopamine D2 and serotonin 5-HT<1> A receptors and useful for treating schizophrenia and other psychopathy. SOLUTION: The compound of formula I  R1 is H or fluoro; R' is H or a 1-4C alkyl; R2 is H, a 1-4C alkyl or oxo; or R1 and R2 together form a bond; R" is H or a 1-4C alkyl; the dotted line is a single or double bond; (p) is 0-2; Y is C, O, N or S; Y is N or C; R3 and R4 are each H or a 1-4C alkyl; (n) is 1 or 2; Q is CH2 -C(R5 ,R6 )-Z-R7 [R5 and R6 are each H or the like; Z is C(R8 ,R9 )-0 (R8 and R9 are H or the like) or the like; R7 is a cyclic group or the like]}, for example, a compound of formula II, is obtained from a compound of formula III as a starting raw material by a known method.
Patent JP-H04140010-A (JP)
Title: Cable feeding apparatus for self-propelled work robot
Inventor: YAMASHITA HIRONOBU
IPC: H02G11/00
Filed: 1990-09-28
Abstract: PURPOSE:To reduce tractive force and winding force by controlling the feeding speed and feedback speed according to the traveling speed of a work robot and the tensile forces of a remote control cable and a work hose. CONSTITUTION:A cable feed controller comprises a tensile force detecting means 13 disposed between coupling sections between a work robot 1 and a remote control cable 12 and a work hose 3, means 15 for controlling the feeding speed and feedback speed of the cable 2 and the hose 3, and the like. The cable 2 and the hose 3, to be hauled by the work robot 1 through pipe inlet and outlet and a conduit, are independently fed out or fed back according to the traveling speed of the work robot 1 and the tensile forces of the cable 2 and the hose 3 while being gripped by means of a gripper arranged in the rear of the work robot 1. According to the constitution, tractive force of the work robot 1 can be reduced and overtension of the cable 2 or the hose 3 or damage thereof due to hooking can be prevented.
Patent JP-S60148456-A (JP)
Inventor: KOBAYASHI MITSURU
IPC: B65D25/52
Filed: 1984-12-10
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-H05101694-A (JP)
Title: Test method for semiconductor memory
Inventor: ISHIKAWA MITSUAKI
IPC: G11C29/56
Filed: 1991-10-07
Abstract: PURPOSE:To reduce input data from the external and to shorten the test time. CONSTITUTION:This method which uses scan cells 2 to test semiconductor memories 11 to 1n is characterized by using at least two data inputs out of plural data of semiconductor memories as common data inputs and performing the test so that these common data inputs are implemented by receiving data from the same scan cell for data input.
Patent JP-H01101106-A (JP)
Title: Production of mold of honeycomb extrusion molding
Inventor: HORATA AKIRA
IPC: B28B3/02
Filed: 1987-10-14
Abstract: PURPOSE:To efficiently produce a mold for honeycomb extrusion molding by a method wherein a trimming plate and mold material are placed on a board having many protrusions in a frog type, a hole opening side face for the hole of a mold which is transfer molded on the mold material and the opposite side face are subjected to slitting work, the slit and the hole of the molded body are penetrated. CONSTITUTION:A board 7 having many regularly arranged protrusions 8 in a frog-type for flower arrangement is mounted with a trimming plate 9 having holes 4 for making the protrusion 8 to be penetrated, on the trimming board 9 a mold material is mounted. A hole for fitting the protrusion 8 is transfer molded on the mold material, the opening face of the hole of the molded body and the opposite face are subjected to a slitting work, the slit 5 and the hole of the molded body are penetrated. By the above method, hole making is done in an integral molding by using the board of protrusions in the place of drilling work, and the step of working can be greatly reduced. Since a trimming board is inserted in advance on the board with protrusions, the protrusion can easily be drawn from the molded body wherein holes are transferred.
Patent JP-H02107646-A (JP)
Title: Prefoamed particle of thermoplastic resin and production of foam molded article using the same
Inventor: OGI SHINYA
IPC: C08J9/232
Filed: 1988-10-17
Abstract: PURPOSE:To obtain the title foam particle having a definite amount of large foams having specific size in particle as well as size and skin film thickness of particle being in a definite range and suitable as a packaging material, bumper core material, cushioning material, heating insulating material, etc. CONSTITUTION:The aimed foam particle having 2-35 large foams (without having great foam occupying >=50% volume based on total volume of particle), 0.5-20mm particle size and 5-100mu average film thickness of particle skin. Furthermore, the foam particle is packed into a mold and mutually fused by heating and expansion to provide the molded article foamed in thermoplastic resin mold.
Patent JP-H02107080-A (JP)
Title: Television receiver
Inventor: HIRANO YASUHIRO
IPC: H04N11/20
Filed: 1988-10-17
Abstract: PURPOSE:To reproduce an image on the television receiver of wide aspect ratio without distortion by converting an existing television signal into a signal to which time axis compression processing is executed and displaying it. CONSTITUTION:A demodulation operation is respectively executed in a wide aspect signal decoder circuit 1 and an existing television signal decoder circuit 2 and the prescribed time axis compression processing is executed to the signal of the decoder circuit 2 in a horizontal time axis compression circuit 3. Next, a part except an area to be displayed with existing aspect ratio is replaced with a specific signal of a black level equivalent in a specific signal insertion circuit 4 and an image signal equivalent to a magnification image is formed in an image magnification processing circuit 5 by interpolation processing or the like. Either of a signal system A' or B' is selected in a selection circuit 6, the signal of system A and the signal of system B are selected in a selection circuit 7 by a display mode control signal from a mode discrimination circuit 10, and displayed on a picture tube 8. Thus, the existing television signal can be displayed on the receiver of the wide aspect ratio without the distortion.
Patent JP-H01103735-A (JP)
Title: Resembling image retrieving system
Inventor: KISHI KIYOMI
IPC: G16H10/60
Filed: 1987-10-16
Abstract: PURPOSE:To facilitate the change of related information to effectively retrieve images by managing attribute information and a resemblance degree defining means independently of each other and deciding the degree of resemblance between images by the resemblance degree defining means. CONSTITUTION:When a user selects a reference image as the object of resemblance check, a processor 96 transmits the file name of a reference image to an image processing device 92 and displays an abstractive image on an area 53 and displays attribute information on areas 54a-54i. The image processing device 92 reads out an original image having the designated file name from a mass storage device 91 and displays it on an image display device 93. The user refers o the original image and attribute information to request images resembling the reference image. The processor 96 obtains degrees of resemblance in accordance with attribute information, a resemblance degree table, and a weight table and displays them on areas 52a-52p. When a candidate image is selected, it is displayed on an image display device 93 and learning components in the weight table are updated.
Patent JP-S62121091-A (JP)
Title: Thermal transfer sheet
Inventor: MIZOBUCHI AKIRA
IPC: B41M5/26
Filed: 1985-11-21
Abstract: PURPOSE:To contrive a higher transfer efficiency, a higher printing quality and a lower releasing noise, by providing a releasable layer between a base film and a heat-fusible ink layer. CONSTITUTION:A releasable layer is provided between a base film and a heat- fusible ink layer, and a heat-resistant protective film is provided on the side of the base film on which the film makes contact with a thermal head. The ink layer consists of an ink having a melt viscosity of 10-60cps at 100 deg.C, and a mat layer is provided between the ink layer and the releasable layer. With the viscosity of the ink set to be low, the wetting of a transfer recording paper with the ink thermally melted by the thermal head and a sealing effect on a printed part are enhanced, the ink can be easily transferred to a part at which this transfer sheet and the paper make imperfect contact with each other, and a high printing quality can be obtained. The protective layer prevents sticking or blocking on transferring from occurring. With the releasable layer provided for enhancing the releasability between the base film and the ink layer, transfer efficiency and printing quality are enhanced, and releasing noise can be reduced.
Patent JP-H02147987-A (JP)
Title: Cluster guide tube flange of nuclear reactor and apparatus for centering and fixing reactor core and plate
Inventor: JIERAARU SHIYUBUROO
IPC: G21C7/14
Filed: 1989-10-04
Abstract: PURPOSE: To perform centering to a guide pipe flange common reference shaft by carrying a self lock shoe with a flange and engaging it to a position control mechanism for applying a transversal force to the shoe. CONSTITUTION: A device has two spindles 13 and 14 for guiding a flange 8 that is fixed to a reactor core plate 2 or a guide pipe flange 8 at an opposite side in diameter direction for the plate 2 and an assembly body of a self lock shoe 18 that is slid in a bore formed in the flange 8 for contacting the surface of the plate 2 with a gap. Then, the shoe 18 is carried by the flange 8 and is engaged to a position control mechanism so that force with a constituent in cross direction is applied to the shoe 18 for preventing the flange 8 from moving against the plate 2 due to reaction, thus centering the flange 8 to a common shaft axis.
Patent JP-H10151444-A (JP)
Title: Water purifing-sterilizing apparatus
Inventor: WATANABE KAZUSHIGE
IPC: C02F1/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent air from being supplied in a water-purifying mode conducted after the termination of a regenerating mode. SOLUTION: The water purifing-sterilizing apparatus conducts a water- purifying mode and a regenerating mode at determined intervals. The regenerating mode has a washing mode for washing an adsorption part 20 by repeating alternatively water supply to the adsorption part 20 and drainage from the adsorption part 20 after sterilization, wherein the structure includes an overflow tank 17 opened to air for receiving overflow of the adsorption part 20 through a water-conveying pipe 16 and an air-intaking valve 15 opened to air through the overflow tank 17 provided on the water-conveying pipe 16. The structure allows overflowing water from the adsorption part 20 to be guided to the overflow tank 17 through the water-conveying pipe 16, and the adsorption part 20 to be filled with water, that is, air to be removed from the adsorption part 20 completely.  As the result, air is not supplied to the end side in the water- purifying mode conducted after the washing mode.
Patent JP-H09281743-A (JP)
Title: Method for preparing document capable of being magnetically readout
Inventor: ROBAATO JIEI GURUUBAA
IPC: G06K15/14
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To easily and profitably prepare a document capable of being magnetically readout and to easily and rapidly alter information on the document. SOLUTION: A necessary document is prepd., letters are printed in the document by an electrostatic image forming method using a high-speed electronic printer and they are developed with a magnetic toner compsn, contg. about 20-70wt.% magnetite and about 30-80wt.% particles of a toner resin selected from among a styrene-methacrylate copolymer, a styrene-butadiene copolymer, a styrene-acrylate copolymer are polyester and carrier particles each made of a ferrite core coated with a polymer compsn. to prepare the objective document capable of being magnetically readout.
Patent JP-H01103289-A (JP)
Title: Flexible cable for industrial robot
Inventor: HAMAGUCHI NAOKI
IPC: B25J19/00
Filed: 1987-10-15
Abstract: PURPOSE: To predict a life of a core wire so as to perform replacement of a cable systematically at good timing by setting a twisting pitch of a strand forming a single core wire to be longer than that of other core wires and connecting the core wire with longer pitch to an alarming means. CONSTITUTION: When a cable is repeatedly bent in the course of long-term use of an industrial robot, a core wire 13', in which a twisting pitch of a strand is set to be longer and flexibility per a unit length is lowered, is greatly affected by bending stress generated due to the bending action, so that fatigue fracture is caused in the core wire 13' earlier than in other core wires, and then, an alarm is actuated. In this way, lives of other core wires, that is, a life of a cable can be previously informed, and an industrialist can arrange a cable replacement timing in a production plan, while the cable can be replaced when its life is nearly terminated.
Patent JP-H04139363-A (JP)
Title: Hydrogen occlusion heat pump
Inventor: KUBO HIDETO
IPC: F25B17/12
Filed: 1990-09-28
Abstract: PURPOSE:To prevent variation in a heat transfer capacity by thermally separating at least one of a heat absorption side heat exchanger and a heat radiation side heat exchanger from both hydrogen occlusion heat exchanger pair during a heat transfer capacity decreasing period due to switching of a hydrogen flowing direction between the pair of the hydrogen occlusion exchangers. CONSTITUTION:If temperature of a hydrogen occlusion heat exchanger 2 is higher than that of a hydrogen occlusion heat exchanger 1, two-way valves 61, 63, 66, 68 are opened, and two-way valves 62, 64, 65, 67 are closed. Accordingly, a brine circulation pump 7 circulates low temperature brine through the exchanger 1, a heat absorption side heat exchanger 4, a heat accumulator 9a, and a brine circulation pump 8 circulates high temperature brine through the exchanger 2, a heat radiation side heat exchanger 5, and a heat accumulator 9b. If the temperature of the exchanger 2 is lower than that of the exchanger 1, the valves 61, 63, 66, 68 are closed, and the valves 62, 64, 65, 67 are opened. Accordingly, the pump 7 circulates the low temperature brine through the exchanger 2, the exchanger 4, and the accumulator 9a, and the pump 8 circulates the high temperature brine through the exchanger 1, the exchanger 5 and the accumulator 9b.
Patent JP-H02107377-A (JP)
Title: Metallic finishing
Inventor: KOBAYASHI MASAAKI
IPC: B05D5/06
Filed: 1988-10-17
Abstract: PURPOSE:To prevent painting color from darkening by using a metallic paint containing a metal powder with specified shape, grain size, and amount in painting a metallic paint through circulation. CONSTITUTION:In painting an automobile body, a metallic paint is supplied to a painting gun with high pressure through a circulation pipe. Due to the high pressure transportation, a metal powder is deformed and the color of the paint tends to be changed, so a metallic paint to be used is determined as followings. The metal powder has a round or an elliptical shape or a shape close to those, thickness of 0.3-1.5mum, and grain size practically <=44mum, and the metallic painting contains the metal powder in 0.1-30 parts in wt. per 100 parts in wt. of film formable resin solid phase. The metal powder of thus prepared metallic painting is suppressed from being deformed even in transportation process under high pressure. The painting color therefore does not change (darken) during a long term operation.
Patent JP-H10100616-A (JP)
Title: Pneumatic tire
Inventor: NAKATSUJI HIDEKATSU
IPC: B60C11/13
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent a tire from being damaged by the bite of a stone even with the varied width of a main groove provided at a tread part. SOLUTION: A groove wall 5 of a main groove 3A provided at a tread part 2 and extended linearly or zigzag in a circumferential direction includes a main wall 6 almost parallel to a groove centerline, and an enlarged wall 7 opened in open angle shape in relation to the groove centerline and connected with each edge of the main groove 3A so as to become an enlarged width part 4 of the main groove 3A. In addition, a triangular protrusion 10 with two sides almost parallel to the enlarged want 7 is raised at the groove bottom of the enlarged width part 4. Maximum length (b) between two sides of the protrusion 10 and in a right-angled direction to the centerline of the enlarged width part 4 is to be 20% to 60% of the same direction groove bottom length of the enlarged width part 4, and the height (h) of the protrusion 10 is to be 1.5mm to 7mm.
Patent JP-H1183709-A (JP)
Title: Test element for measuring crack and measuring jig
Inventor: MATSUSHITA FUMIAKI
IPC: G01N3/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a jig suitable for the constitution of a test element fitted to a case precisely measuring the crack of ALC or the like caused by a change with the elapse of time, by integrally forming grasping parts each having an inclined surface gradually expanded toward the outside to both end parts in the longitudinal direction of the principal part of a rectangular parallelepiped test element. SOLUTION: A material quality, shape and dimension of a jig main body 3 are appropriate but, as the material quality, one not corroded in a specific atmosphere is pref. Respective clamps 4a, 4b are constituted so that frame members 42 engaged with the grasping parts 1b of a test element 1 are integrally provided on the upper surface of the bottom plate 41 on the flat plate placed on a support member 5 in a slidable manner, and the frame members 42 are formed into a shape almost same to the outer peripheral shape of each of the grasping parts 1b of the test element 1. Further, the clamps 4a, 4b are connected to bearing parts 6 in a revolvable manner by vertical shafts 7 through the attaching pieces 43 integrally provided to the respective clamps. A bearing member 6a is fixed to one short plate 3a, and a bearing member 6b is attached to other short plate 3a through a bolt 8.
Patent JP-H09103754-A (JP)
Title: Treatment of heavy metal-containing ash
Inventor: HORI YOSHIHIRO
IPC: A62D3/33
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent the elution of heavy metals from a material to be treated by easily, efficiently and safely treating a heavy metal-containing ash. SOLUTION: Water and chitosan or a chitosan solution are added to the heavy metal-containing ash. Then, the heavy metals such as lead or cadmium in the heavy metal-containing ash are safely and surely fixed by reacting with chitosan to form an insoluble complex of the heavy metals with the chitosan.
Patent JP-H08102222-A (JP)
Title: High frequency coaxial cable
Inventor: OTSUKA HIDEKI
IPC: H01B11/18
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a high frequency coaxial cable with its smaller outer diameter and with its higher electric characteristics without lowering productivity by providing a dielectric, a specific external conductor, and a protective covering layer on the outer circumference of an internal conductor. CONSTITUTION: A fluorescent resin is pushed out and molded on the outer circumference of an internal conductor 2, so as to obtain a dielectric 3. An external conductor 4 formed by a braided metal wire of a single paired tissue is formed on the outer circumference of this dielectric 3 on which a protective covering layer 5 is formed. Thereby, electric characteristics such as shield effect, attenuation quantity, etc., of a coaxial cable are good, which is effective when used for wiring in a small space or when complicated wiring is performed.
Patent JP-H02125-A (JP)
Title: Fluorinated benzyl alcohol
Inventor: NAJIMU PUNYA
IPC: C07C315/04
Filed: 1988-10-19
Abstract: NEW MATERIAL: A compound given by formula I [X is O, S, sulfonyl, NR 4  (R 4  is H, lower alkyl, lower acyl); R 3  is lower alkyl, lower alkenyl, benzyl, and when X is NR 4 , H; m is 0 or 1; m is 1-4; when n is 4, group of formula II is not 4-methoxy].  
     EXAMPLE: 4-Methyl-2,3,5,6-tetrafluorobenzyl alcohol.  
     USE: An intermediate in the production of a cyclopropane carboxylic acid ester of formula III (R 1 , R 2  are CH 3 , halomethyl, halogen) having excellent insectcidal and acaricidal activity.  
     PROCESS: For example, substituted alkyl- or alkenyl-fluorobenzene is reacted with a metal reagent such as an alkyl lithium, decomposed by CO 2  to be calboxylated, reduced by a reducing agent such as LiAlH 4 , to obtain a compound of formula I in which R 3  is alkyl or alkenyl and m=0. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63117374-A (JP)
Title: Recorder
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N5/926
Filed: 1986-11-05
Abstract: PURPOSE:To automatically reproduce information recorded throughout plural areas by recording the information indicating that one main information is recorded throughout the plural areas as sub-information in the respective plural areas. CONSTITUTION:Plural parallel tracks are formed on the respective plural areas extending longitudinally in parallel of a tape form recording medium and the plural main information can be selectively recorded on the respective areas and in this case, the information indicating that the one main information is recorded throughout the plural areas is recorded as the sub-information together with the main information in the respective areas. Since the type of the main information recorded in other area is recorded, the information throughout the plural areas can be automatically recorded and reproduced in parallel. By specifying a sub-information signal, at the time of a reproduction, a signal is properly processed according to these information and an information series throughout plural channels and plural types of information series can be recorded and reproduced.
Patent JP-H01102378-A (JP)
Title: Apparatus for detecting disconnection of load
Inventor: SUGINO HIROAKI
IPC: G01R31/02
Filed: 1987-10-16
Abstract: PURPOSE:To certainly detect the disconnection of a load, by providing an OR gate operating the OR of the outputs of the first and second comparators. CONSTITUTION:The power from the battery 16 mounted on a car is given to the lamp 20 of the first group through a switch 17, a line 18, the first detecting resistor Rs1 and a line 19. The line 18 is connected to the lamps 22 of the second group connected in parallel through the second detecting resistor Rs2 and a line 21. For example, when either one of the lamps 22 is disconnected, the voltage drop due to the current of the resistor Rs2 becomes smaller than the voltage drop due to the current of the resistor Rs1 and, therefore, the voltage V2 given to the non-reversal input terminal 23b of the first comparator 23 becomes higher than the voltage V1 given to the reversal input terminal 23a thereof and the comparator 23 outputs a high level signal. Since it is supposed that the lamp 20 are not disconnected, the second comparator 25 leads out a low level signal. Therefore, an OR gate 26 outputs a high level signal and a transistor Tr1 is brought to a continuity state and an alarm lamp 31 is allowed to light.