baber/WOPTO huggingface dataset:
Patent JP-2000097018-A (JP)
Title: Catalyzer device for exhaust emission control for internal combustion engine
Inventor: TADA YUKIHARU
IPC: F01N3/24
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To enhance the easiness in the maintenance/repair operations and the purifying efficiency of a catalyzer device for exhaust emission control for an internal combustion engine. SOLUTION: A catalyzer device is attached directly to beside the outlet from an exhaust manifold 20, and a heat exchanger 21 is installed downstream in exhaust gas of the catalyzer device in such an arrangement as coaxial therewith, wherein the catalyzer device is composed of a lid 11, cylinder and catalyst 13, and is mounted removably, and the heat exchanger is coupled with the exhaust gas emission side of the exhaust manifold through a connection part.
Patent JP-H05221926-A (JP)
Title: Alkanoic acid derivative, preparation thereof and pharmaceutical composition for use in disease or symptom caused by leukotriene
Inventor: DEIBUITSUDO UOOTAASON
IPC: C07C317/44
Filed: 1992-10-02
Abstract: PURPOSE: To provide an alkanoic acid deriv. useful for the treatment for diseases or symptoms mediated by leukotriene such as allergic symptoms, psoriasis, asthma, cardiovascular or cerebrovascular disorders.  
     CONSTITUTION: The compd. expressed by formula I or its pharmaceutically acceptable salts are provided. In formula I, Ar 1  is phenyl, naphthyl, 10-membered bicyclic heteroring having 1 or 2 N atoms, and if necessary, having another hetero atoms (N, O, S); A 1  is a direct bond, 1 to 3C alkylene; X 1  is O, S, SO, SO 3 ; (n) is 0 to 2; R 1  is halogen, 1 to 4C alkyl, 1 to 4C alkoxy, fluoro-1 to 4C alkyl; R 2 , R 3  are 1 to 4C alkyl, 2 to 4C alkenyl, 2 to 4C alkynyl; R 4  is H, 1 to 4C alkyl. The compd. of formula I is, for example, ethyl-2-ethyl-2-[3-(naphth-2- ylmethoxy)phenyl]butyrate. The compd. is obtd. by coupling a compd. expressed by formula II with a compd. expressed by Ar 1 -A 1 -Z (Z is a leaving group). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08104184-A (JP)
Title: Variable thickness type multi-carrier
Inventor: ITO MASAKI
IPC: B60R9/04
Filed: 1994-10-04
Abstract: PURPOSE: To permit the installation of a loaded substance having the different thickness without changing an attachment, by constituting the carrier attachment from an arm on which a pad made of the rubber or synthetic resin foamed member having the different thickness in the vertical and lateral directions is installed in a turnable manner and a base part having the pad installed. CONSTITUTION: An attachment 1' installed on the roof R of a car body A consists of an arm 2' and a base part 3'. The arm 2' has a horizontal shaft 5 supported on a supporting part, and supports a turnable body for laying a pad 4a on the horizontal shaft 5. The turnable body can be turned intermittently by each fitting hole arranged in an interval of 90 deg. and the action of a ball latchet mechanism having a steel ball fitted in each fitting hole. Since the pad 4a is made of the rubber or the synthetic resin foamed member having the different thickness (distance) from the center of the horizontal shaft, in each of the vertical and lateral directions, each different interval is generated between the pad 4'a of the base part 3', and a loaded substance having the different thickness can be supported.
Patent JP-H11101274-A (JP)
Title: Clutch
Inventor: KAWASAKI SEIJI
IPC: E05B83/36
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal clutch to manufacture simple and low-cost structure and beside decrease size. SOLUTION: This clutch couples a rotary drum 62 to a motor 51. An axially movable clutch block 63 is arranged at the rotary drum 62, and the rotation of the rotary drum 62 is transmitted to a clutch block 63 by a torque transmission pin 72. Groove parts 76 are radially formed in the tip end face 67 of the rotary drum 62. The groove part 76 has a slope surface 78 expanding toward the outside of the tip surface and a ball body 77 is arranged at the groove part 76. Further, a coil spring 70 is arranged between the rotary drum 62 and the clutch 63. When a rotary drum 62 is rotated, a centrifugal force is exerted on a ball body 77, which is guided externally of the tip side by the slope 78. This constitution moves the clutch block 63 to an engaging position, and rotation of the clutch block 63 is transmitted to the clutch plate 64.
Patent JP-H03126136-A (JP)
Title: Multiple computer system
Inventor: ISHIDA MASAHIKO
IPC: G06F11/18
Filed: 1989-10-11
Abstract: PURPOSE:To improve the processing efficiency of data transmission without damaging the precision of matching processing to effectively use resources by transmitting and receiving not overall information but compressed information of processing results between computers and detecting mismatch at the time of matching. CONSTITUTION:Plural computers 2 and 3 are divided into two as the transmission side 2 and the reception side 3 of processing results; and when an input text 1 is received, it is processed and all outputted N-bit output information is stored in output information storage areas 23 and 33. The end report of this storage processing is received to compress stored N-bit information to (s+n)-bit information of information length indication and compressed information. The computer 2 on the transmission side transmits this compressed information to the computer 3 on the reception side, and the computer 3 on the reception side receives this information from the computer 2 on the transmission side and matches information compressed by the computer itself with the information length of received information and compressed information to detect disaccord of information. Thus, the information transmission time of matching processing is shortened to improve the processing efficiency without damaging the precision of matching processing, and resources are effectively used.
Patent JP-2000088468-A (JP)
Title: Firing apparatus of electronic component
Inventor: KAWAHARA TOSHINORI
IPC: F27B17/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To control atmosphere in a firing space stably for a long period in a firing apparatus of an electronic component wherein the firing space is formed by fixing a furnace body to a stage with a sealing material interposed. SOLUTION: In a firing apparatus wherein a firing space A is formed by fixing a furnace body 3 to a stage 2 with a sealing material 4 interposed and atmosphere is controlled by supplying atmosphere gas into the firing space A from a gas supply port 3c, a passage forming means constituted of an annular member 9 is constructed for forming a passage C which covers the part of the sealing material 4 exposed outside the firing space A, and the gas of the same kind as the atmosphere gas is supplied to the passage C.
Patent JP-H0596722-A (JP)
Title: Ink jet recorder
Inventor: SAITO ATSUSHI
IPC: B41J2/01
Filed: 1991-10-14
Abstract: PURPOSE:To provide an ink jet recorder wherein a member to be recorded adheres tightly to a heating member even if a high tension is not imparted on the member to be recorded and the ink can be dried and fixed efficiently. CONSTITUTION:A recording paper 3 is conveyed on a guide member while being imparted with tension by means of paper feed rollers 2a, 2b and paper discharge rollers 7a, 7b. A recording head 1a is disposed, with delivery port thereof directing downward, at a position opposite to the guide member 4. An octagonal heating roller 5 incorporating a halogen heater 6 is born between the recording head 1a and the paper discharge rollers 7a, 7b so that it can rotate freely and synchronously with the conveyance of the recording paper 3. The recorded paper 3 is crimpled through absorption of ink but the recorded paper 3 is stretched by means of ridges 5a, 5b... when it passes on the outer peripheral surface of the heating roller 5 and thereby the recorded paper 3 adheres tightly to the heating roller 5. Consequently, heat is transmitted efficiently from the heating roller 5 to the recording paper 3 thus drying and fixing the ink.
Patent JP-H01107743-A (JP)
Title: Radiation image diagnostic equipment
Inventor: NAKAJIMA NOBUYOSHI
IPC: G16H10/60
Filed: 1987-10-20
Abstract: PURPOSE:To enable comparison of a radiation image under observation with a standard image without preparing hard copies, by refreshing and displaying side by side the radiation image based on a radiation image signal obtained by a retrieval means and a read means, and the standard image based on a standard image signal obtained by the retrieval means. CONSTITUTION:A radiation image signal S1 carrying radiation image information is obtained from a storage medium by a read means 1, subjected to an image processing by an image processing means 2 and sent to a display means 3. A piece of information S2 concerning the type of a subject corresponding to the radiation image signal S1 is input to a retrieval means 5 by an input means 4. A standard image signal S3 corresponding to the radiation image signal S1 is obtained from a large number of standard image signals stored in a storage means 6. The standard image signal S3 is sent to the image processing means to be subjected to an appropriate image processing if necessary. A standard image signal S3' is sent to a display means 3, which refreshes and displays the radiation image and the standard image side by side.
Patent JP-H08128265-A (JP)
Title: Mullion
Inventor: MIYAZAKI HIROSHI
IPC: E06B1/18
Filed: 1994-10-28
Abstract: PURPOSE: To form an external angle or internal angle corner mullion by a mullion body and an auxiliary frame. CONSTITUTION: This mullion is formed of a mullion body 10 having a glass installing recessed part 22 on the width dimensional one side, and a recessed part 25 and a recessed part 27 on both depth directional sides, and an auxiliary frame 11 having a pair of fitting pieces 42 on a mounting surface 40 and a glass installing recessed part 44 opened in the depth direction. The auxiliary frame 11 is fitted and connected to the recessed part 25 or the recessed part 27 to form an external angle or internal angle corner mullion.
Patent JP-H07123382-A (JP)
Title: Video synthesizing system
Inventor: SAITO TSUNEHISA
IPC: H04N7/15
Filed: 1993-10-22
Abstract: PURPOSE:To provide a video compositing system capable of flexibly coping with the increase/decrease, etc., of persons to participate in a conference, in a distributed video conference system. CONSTITUTION:A processing controller 110 receives the video signals from each video conference terminal 101, 102, 103 and 104 at line interface parts 201, 202, 203 and 204, and transmits the signals to a reception bus 240 after the signals are decoded in video encoding/decoding parts 211, 212, 213 and 214. Each video selection synthetic part 231, 232, 233 and 234 transmits the video signals from each terminal on the reception bus 240 to each terminal through a transmission bus 241 after the signal is selectively synthesized according to the preliminarily designated conditions from each terminal. Each video conference terminal divides the synthetic video signal received from the processing controller 110 into the required number of screen which coincides with the designated condition and displays the signal on each display.
Patent JP-2001091839-A (JP)
Title: Confocal microscope
Inventor: ENDO TOMIO
IPC: G01B11/30
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a confocal microscope that a confocal image having optimum brightness can be obtained by a simple constitution. SOLUTION: On a condition that a rotary disk 25 having a random pinhole pattern part 25a and an aperture part 25b is rotated at a fixed speed, a photointerrupter 35 detects a marker 25e for judging whether an image is the image passed through the pattern part 25a of the disk 25 or the image passed through the aperture part 25b as for a light beam from a light source 21. Synchronously with the detection output of the photointerrupter 35, a shutter 31 is opened and closed so as to pick up the composite image passed through the pattern part 25a or the bright visual field image passed through the aperture part 25b extending over a prescribed time by using a CCD camera 32. Then, the confocal image is obtained by calculating the difference of stored image data between the picked-up composite image and the picked-up bright visual field image.
Patent JP-H10111196-A (JP)
Title: Voltage detection circuit
Inventor: KIHARA HIROYUKI
IPC: G01L9/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To determine a detection voltage for operating a constant voltage circuit effectively by comparing a divided battery voltage with a divided voltage of a constant voltage circuit. SOLUTION: A constant voltage circuit 10 is fed with the terminal voltage Vdd of a battery 9 to generate a constant voltage VVEG and the voltage Vdd is detected by a voltage detection circuit 7. The voltage detection circuit 7 has the battery voltage Vdd at point A and the constant voltage Vveg at point B when no sampling signal S4 is inputted. Consequently, the input terminals of a comparator 7f receive the battery voltage Vdd and the constant voltage VVEG, respectively. N-MOS 7d, 7e are turned on by the sampling signal S4 and the voltage Vdd at point A becomes higher (lower) than the voltage Vveg at point B when the battery voltage Vdd is higher (lower) than a desired detection voltage Vsen and the output of the comparator 7f goes L (H).  A D-FF 7g reads the output L (H) at the falling of the sampling signal S4 and renders a battery decision signal S5 L(H) and thus nlighting (lighting) the alarm part 6a of an indicator 6 to alarm voltage drop and exchange of battery.
Patent JP-H11111432-A (JP)
Title: Safe warmer
Inventor: FUJII KOICHI
IPC: H01B1/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a warmer with which desired temperature planning can easily be carried out and the temperature is kept constant without requiring on-off control by uniformly mixing and fusing an organic polymer compound and a conductive spherical powder and forming a solid body in which the conductive spherical powder is dispersed in the organic polymer compound. SOLUTION: This thermobody is preferably a solid body in which a conductive spherical powder is dispersed in an organic polymer compound and which is provided with metal conductors in both ends. The mixing and fusing process of the organic polymer compound and the conductive spherical powder is carried out in the absence of a solvent and the conductive spherical powder is a fine particle of a metal or a ceramic and has a diameter of 1 to 300 μm. The organic polymer compound is preferably a thermoplastic synthetic resin, a silicone rubber or a resin, a fluororubber or a resin, or a synthetic rubber.  The solid body in which the conductive spherical powder is dispersed in the organic polymer compound preferably has a plate-like or a curved body with 0.1-13 mm thickness and the volume ratio R/P of the organic polymer compound R and the conductive spherical powder P is preferably 0.1-20.
Patent JP-H0695187-A (JP)
Title: Optical nonlinear material
Inventor: WATANABE TOSHIO
IPC: G02F1/355
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a polymer material having large second-order nonlinear property in 1.3-1.5mum wavelength region and suitable to be formed in an element. CONSTITUTION:The nonlinear optical material consists of a polymer material to which at least one kind of pigment component expressed by formula (15)-(18) is bonded. (15): -(CH2CH2)-N-(CH2CH3)-p-C6H4-N=N-(5-nitrothiazole-2-yl) (16): =[(CH2CH2)]2N-p-C6H4-N=N-(5-nitrothiazol-2-yl) (17): -(CH2CH2)-N(CH2CH3)-p-C6 H4--N=N-[5-(2,2-dicyano)vinyl-4-chloro-thiazol-2-yl] (18): =[(CH2CH2]2N-p-C6H4-N =N-[5-(2,2-dicyano)vinyl-4-chloro-thiazol-2-yl].
Patent JP-H10184481-A (JP)
Title: Fuel pump
Inventor: OI KIYOTOSHI
IPC: F02M37/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To be used in a returnless type fuel feed system and to high-efficiently discharge vapor through a simple structure even when a delivery amount is little. SOLUTION: First and second discharge ports 56 and 57 are formed in a manner to intercommunicate a groove passage 51 and the interior of a fuel tank outside a fuel pump. The first discharge port 56 is a positive pressure region and formed in the vicinity of an 0 pressure region. Since a second discharge port 57 is formed in a spot situated downstream from the first discharge port 56, a flow other than a flow of fuel discharged from a fuel pump is sucked through a fuel suction port 21a and a flow of fuel discharged in the fuel tank through the second discharge port 57 after a flow of it through the groove passage 51 is generated. Since the flow of fuel pushes out vapor residing in the vicinity of the fuel suction port 21a, the vapor is discharged through the first discharge port 56. Vapor not captured by the first discharge port 56 is discharged through the second discharge port 57.
Patent JP-H09105992-A (JP)
Title: Film feeding controller for camera
Inventor: MIYAZAKI SATOSHI
IPC: G03B17/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary load such as tensile force, etc., from being imposed and to surely detect the final end of film at the time of feeding the film after photographing for the final frame is finished by stopping film winding operation when a moving amount detected by a moving amount detection means attains the specified amount. SOLUTION: When two perforations of the film 11 are detected by perforation detecting switches 7s and 7f after starting the winding operation for the film 11, the film winding operation of the ordinary frame is stopped by a 1st film winding control means (control circuit 30). Meanwhile, when the moving amount detected by a spool rotation detection circuit attains the specified amount after starting the winding operation for the film 11, the film winding operation is stopped by a 2nd film winding control means (control circuit 30). Therefore, the final end of the film is detected without imposing the unnecessary load such as the tensile force, etc., on the film 11 even in the case of the final frame.
Patent JP-H0797925-A (JP)
Title: Combustion chamber of inter-cylinder injection-type two cycle engine
Inventor: KATO TAKASUKE
IPC: F02B23/10
Filed: 1993-09-28
Abstract: PURPOSE:To improve engine efficienty by reliably performing ignition so as to prevent irregular combustion and generally and quickly performing combustion so as to improve combustion efficiency. CONSTITUTION:A fuel injection port 106 opening toward a combustion chamber 105 is provided on a front slant surface 105a out of the front slant surface 105a and a rear slant surface 105b forming a triangular ceiling surface of the combustion chamber 105, and a discharging part 107 of an ignition plug 53 is provided on the rear slant surface 105b. The space between both inner surfaces 105c, 105c of the combustion chamber 105, placed on the right and left sides of the rear slant surface 105b is so formed as to be narrowed a it approaches the radial direction outward from a cyliner 95 in plan view. And the fuel injection port 106 and the discharging part are arranged within the range of a virtual circle concentric with a cylinder hole 96, having the diameter approximately half of that of the cylinder hole 96 in plan view.
Patent JP-H03127147-A (JP)
Title: Information processing system
Inventor: KASAI HIROYUKI
IPC: G06F12/08
Filed: 1989-10-12
Abstract: PURPOSE:To curtail the hardware quantity by controlling the cache nullification processing to a request origin by using a memory request address in memory request information read out of a data buffer. CONSTITUTION:When memory access information is stored in a request information receiving register 132, a cache nullification request generating circuit 135 stores a data buffer address at the time when the memory access information is read out of a data buffer 11a, a number of the data buffer corresponding to its memory request, in a data read-out address buffer 134 in order of sending out a memory request to a main storage device 2. Also, in this case, a cache nullification request is sent out, and when the cache nullification request is received, a data buffer control circuit 121 generates a read-out address and gives it to a data read-out address buffer 134, and reads out the data buffer address and the data buffer number. In such a way, it is unnecessary to provide specially a buffer for storing a store memory request address for the cache nullification control.
Patent JP-H05326049-A (JP)
Title: Connector for printed wiring board
Inventor: SUZUKI TAKANORI
IPC: H01R13/46
Filed: 1992-10-05
Abstract: PURPOSE:To prevent breakage of a connector flange at the time of fastening with a screw and carry out fixing work to a printed wiring board rapidly and smoothly. CONSTITUTION:Each of fixing flanges 10 attached to an outer wall 9a of a connector housing 9 is provided with a thin part 14 for connecting a slit 12a to a slit 12c constituting a screw hole 15, at a position where force due to rotation of a fixing screw 16 at the time of fastening is directed to the outer wall 9a of the connector housing 9 via the thin part 14.
Patent JP-H07121648-A (JP)
Title: Bar code scanner device
Inventor: TAKEUCHI HITOSHI
IPC: G06K7/10
Filed: 1993-10-25
Abstract: PURPOSE:To improve the function of a bar code scanner device which reads optically the bar codes by means of the laser beams. CONSTITUTION:A bar code scanner device is provided with a rotary mirror 15 and a floor mirror 20 which turn a laser beam 1 emitted from a laser beam source 11 into plural scanning beams 3, a mirror position detecting sensor 8 which detects a reference position display mark 80 put on the mirror 15, a laser lighting control part 12 which performs the lighting control of the beam source 11 based on the signal received from the sensor 8 and against the turning direction of the mirror 15 and therefore, changes the forms of beams 3 emitted through a reading window, and a mode switching part 5 which switches the modes of beams 3 between a bar code reading mode and an internal set state reading mode. Thus, the forms of the beams 3 emitted through the reading window are changed in response to the internal set state of the bar code scanner device when the beams 3 are set in the internal set state reading mode.
Patent JP-2000101290-A (JP)
Title: Electric wave absorbing body
Inventor: WAKAMATSU KOICHI
IPC: E04B1/92
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide light-weight, less dispersion, and excellent characteristics by providing a glass layer where a thin film of metal, metal oxide, or metal nitride is formed, a dielectric layer, and a reflection layer. SOLUTION: A tin oxide, for example, is laminated by sputtering with the surface of a float glass of 15 mm in thickness for a surface-resistance value of a thin-film to be 299 Ω. A glass is pasted on a calcium silicate plate while an aluminum sheet with an adhesive agent is pasted over the entire surface of a reflection surface. The frequency of an electric wave whose absorbing at a dielectrics layer becomes maximum is adjusted to a desired value. Since the reflection layer substantially totally reflects the incident electric wave, it comprises a metal plate or a sheet, a metal net, a metal rod, and a punched metal, etc. The order of lamination is the glass layer, the dielectrics layer, and the reflection layer, or, the glass layer, reflection layer, and the dielectric layer.  An electric-wave absorption about 23dB is obtained at maximum when the electric wave is projected from the outside of the glass layer.