baber/WOPTO huggingface dataset:
Patent JP-H11294179-A (JP)
Title: Auxiliary machinery part fitting structure of in-line multi-cylinder engine
Inventor: ITO KENJI
IPC: F01P5/12
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To fix auxiliary machinery parts with high rigidity while avoiding the increase in the number of parts in an auxiliary machinery part fitting structure for fixing a plurality of auxiliary machinery parts to an engine body via an auxiliary machinery part fitting bracket. SOLUTION: To an auxiliary machinery part fitting bracket 2 fixed to a cylinder block 1 by means of six bolts 16a to 16f, an autotensioner 4 is fixed by means of three bolts 24a to 24c, and also a water pump 6 is fixed by means of five bolts 30a to 30e. Further, an oil pump 3 is fixed to a pair of fitting arms 216 217 of the autotensioner 4 by means of two bolts 27a, 27b, and also an alternator 5 is fixed to a pair of fitting arms 286 , 287 of the water pump 6 by means of two bolts 45a, 45b.
Patent JP-S5427272-A (JP)
Title: Method of separating and recovering metals and insulating materials from waste print circuit board with metals attached thereto
Inventor: YANAGIDA TOMOYOSHI
IPC: B03B9/06
Filed: 1977-08-01
Abstract: PURPOSE: To accomplish a separation and recovery of metals as a deposit and powdered circuit board as a suspended matter by stirring waste print circuit board with metals attached thereto in a hydrocarbon chloride solution after crushing thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60235278-A (JP)
Title: Pattern detector
Inventor: NAKANO KATSUYOSHI
IPC: G06K9/20
Filed: 1984-05-08
Abstract: PURPOSE:To make concentric scanning and detection possible by lighting successively many light emitting elements which are arranged into a shape corresponding to a pattern to be detected and changing the magnification of an image focused on a light receiving face. CONSTITUTION:Light emitting element groups of a scanning light source L are arranged into a shape corresponding to an optional pattern to be detected and are lit successively. When a lamp signal is applied to a moving coil 7, the position of a photoelectric sensor 2 is changed to change a ratio of the size of the actual image on the light receiving face to the size of the pattern A to be detected. Since light emitting elements are lit successively, concentric scanning is possible.
Patent JP-H03290444-A (JP)
Title: Production of foamed material of thermoplastic resin
Inventor: FURUTA MOTONOBU
IPC: C08L25/00
Filed: 1990-04-06
Abstract: PURPOSE:To produce a a foamed material of a thermoplastic resin having no crosslinking and a high foaming ratio by foaming a composition comprising a modified propylene polymer, a propylene polymer, polystyrene and an inorganic foam-controlling agent using an evaporation-type foaming agent. CONSTITUTION:(A) 2-100wt.% modified propylene polymer obtained by graft copolymerization of styrenic monomer and having 0.2-20 MI, preferably having >=30% graft efficiency expressed by formula I and 1000-200000 molecular weight of graft chain is mixed with (B) 98-0wt.% propylene polymer having 0.2-20 MI. Next, total 100 pts.wt. the resultant mixture of the component A and the component B is mixed with (C) 2-90 pts.wt. polystyrene. Then, the resultant composition is mixed with 0.1-2wt.% inorganic foam-controlling agent, preferably a mixture of an inorganic Ca salt and a metallic salt expressed by formula II or formula III (n is 0-22; M is alkali metal and X is 1, or M is alkaline earth metal and X is 2) in a mixing ratio of 2:1-8:1. Thus, the resultant composition is foamed using an evaporation type foaming agent.
Patent JP-H10267587-A (JP)
Title: Heat-exchanger
Inventor: CHIBA TOMOHIRO
IPC: F28F9/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the building up, and at the same time, manufacture a heat-exchanger of a high precision by a method wherein for a heat-exchanger for which tubes and fins are alternately laminated, and tanks are connected to the ends of the tubes, a flat part is partially provided on the opposite side from the tube connected side on the outer rim of the tanks. SOLUTION: Either one of tanks 21a, 21b is made an inlet side tank, and the other is made an outlet side tank, and respective end parts 23a, 23b of a tube 23 having an U-shaped passage 22, are inserted in and connected to tube insertion holes 24a, 24b of the corresponding tanks 21a, 21b. Then, on the opposite sides from the connected sides of respective tanks 21a, 21b, i.e., at locations on the outer rim on the opposite sides from the tube insertion holes 24a, 24b, flat parts 25a, 25b are partially provided in the circumferential direction. The flat parts 25a, 25b are formed in such a manner that the tank walls themselves of the tanks 21a, 21b are partially made flat without changing the thickness of the tank walls themselves.
Patent JP-H06311557-A (JP)
Title: Inter-zone continuous speech control system for mobile body communications system
Inventor: OGAWARA AKIHIRO
IPC: H04B7/26
Filed: 1993-04-20
Abstract: PURPOSE:To move a mobile station between a base area and a wave blind area while keeping a speech state by providing a frequency of a control channel in the wave blind area in the ROM of the mobile station, and expanding a search area to the wave blind area. CONSTITUTION:When the mobile station M moves while keeping the speech state from the base area A1 of a base station B to an adjacent wave blind area A2 and detects reception wave interruption, the main controller (a) of a control station C instructs the mobile station M to switch a speech channel S-CH by using the control channel C-CH of the area A2. A CH exchange device (b) decides whether the mobile station M is located at the area A1 or A2, and connects the channel to the speech channel S-CH of the channel switching part of radio equipment to the base station in accordance with the area. Therefore, the speech of the mobile station M is interrupted once, however, it can move between the base area A1 and the adjacent wave blind area A2 while keeping the speech state with an opposite telephone set without originating a call again.
Patent JP-2000282392-A (JP)
Title: Low-density paper
Inventor: OCHI TAKASHI
IPC: D21H21/22
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a high bulk printing paper excellent in especially offset printing adoptability and having a high printing strength. SOLUTION: This low-density paper contains >=0.1 wt.% and <=2 wt.% chemical for making it a low density based on a pulp and >=1 wt.% and <=9 wt.% amorphous silica or amorphous silicate having <=0.3 g/ml bulk density based on the weight of the paper.
Patent JP-H11287510-A (JP)
Title: Noise eliminating device for duct
Inventor: KAWASAKI KENJI
IPC: G10K11/16
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon that supplied air impinges on a microphone and causes a noise and this noise enters the microphone in a noise eliminating device for an air conditioning duct. SOLUTION: In a noise eliminating device 2 in which a microphone unit 3 is mounted on the upstream side of a duct unit 1, a speaker unit 4 is mounted on the downstream side of the duct unit 1, and noise signals collected by a microphone 8 are inverted by a control circuit 5 and are outputted as a sound from a speaker 11 thus eliminating the noise, the front surface and the side surface of the microphone 8 are covered with a porous windbreak cover 12 so as to attenuate the speed of supplied air impinging on the microphone 8 thus reducing the noise. The windbreak cover 12 is made of a porous plate or a wire gauze and has a U-shaped cross section. The windbreak cover 12 is mounted on the duct unit by means of flanges connected to both end peripheries.
Patent JP-H07297657-A (JP)
Title: Amplification factor adjustment device for differential amplifier circuit and photoelectric switch
Inventor: KAMIYA JIRO
IPC: H03F3/45
Filed: 1994-04-28
Abstract: PURPOSE:To stably perform setting without receiving an adverse effect of external noise until the setting of a low amplification factor while performing miniaturization by making an external connection terminal for adjustment one piece. CONSTITUTION:An amplifier circuit 23 provided inside an IC for constituting the control circuit of this photoelectric switch or the like is constituted of a differential amplifier circuit 32 and first, second and third current mirror circuits 40, 41 and 42. The current I1 of the first current mirror circuit 40 is fixed and the current I2 of the second current mirror circuit 41 is changeably set by the adjustment of a variable resistor 25 connected through the external connection terminal 22a for the adjustment. The current for which the I1 is subtracted from the I2 is set as the current Io of the third current mirror circuit 42 and thus, the amplification factor Av of the differential amplifier circuit 32 is adjusted. The Av is set to zero without narrowing the current to zero by the variable resistor 25.
Patent JP-H03290285-A (JP)
Title: Thermal recording material
Inventor: KAJIWARA AKITOSHI
IPC: B41M5/30
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a thermal recording material which is high in texture of the surface of a thermal recording layer by a method wherein a center line average roughness in a print coloring part of the surface of the thermal recording layer is specified. CONSTITUTION:In a thermal recording material containing a dye precursor and a developer coloring the dye precursor in heating, a center line average roughness Ra defined in JIS B 601 of a print coloring part of a surface of a thermal recording layer is 0.6mum or under. By controlling the center line average roughness Ra of the print coloring part of the surface of the thermal recording layer to 0.6mum or under, uneven density of dots or uneven gross is none or becomes extremely less, and the texture is improved. When the center line average roughness Ra exceeds 0.6mum, uneven density of dots or uneven gross is recognized, and the texture is extremely damaged. A manufacturing method of thermal recording material having a specific center line average roughness Ra is suitably regulated by selection of raw materials composing the thermal recording layer, a forming method of the thermal recording layer, after treatment of the surface of the thermal recording layer, etc. Mixing proportion of each component to be used for forming the thermal recording layer is 10-30wt.% for pigment and 1-15wt.% for binder to all solid contents of the thermal recording layer.
Patent JP-H08263243-A (JP)
Title: Method and device for inputting and outputting data and computer system
Inventor: KIMURA YASUHIRO
IPC: G06F3/0484
Filed: 1995-03-27
Abstract: PURPOSE: To unnecessitate work for preparing a program for picture display by letting a display picture appear by finding the constitution of a picture corresponding to an application program, and inputting/outputting data between the application program and a user through this appearing display picture. CONSTITUTION: On the preceding stage of an input/output column selection part 2 at the time of executing the application program, the definition of the type of data to be inputted or outputted by the application program is extracted from the application program. Based on this extracted type of data, the following stage of the input/output column selection part 2 and a picture arrangement deciding part 3 refer to the previously stored relation of correspondence between the type of data and the constitution of the picture to be displayed, store it in an application storage part 1 and find the constitution of the picture corresponding to the application program under execution by an execution part 6. According to this found constitution, the display picture is let appear and data are inputted/outputted between the application program and the user.
Patent JP-H10283451-A (JP)
Title: System and device for recording and reproducing information
Inventor: HARA HIROSHI
IPC: G06F21/80
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a recording area by recording management information on information limiting access in an IC chip and recording management information indicating that the medium of the recording area of the information limiting access is defective in an optical recording area. SOLUTION: The device 1 when receiving an information recording instruction from a host computer 3 through an interface 4 records the information in the optical recording area. The information limiting access is requested of the host computer 3. On the basis of the request result from the host computer 3, it is judged whether or not there is recording and reproduction limitation information. When it is judged that the recording and reproduction limitation information is not present, the management information of the recorded information is generated on an RAM in an MPU 5 and recorded in the optical recording area, and the process is ended.  Thus, the management information on the information limiting access is recorded in the IC chip and the management information showing that the medium of the recording area of the information limiting access is defective is recorded in the optical recording area.
Patent JP-S60236362-A (JP)
Title: Picture information processing method
Inventor: SHIMOTOONO SUSUMU
IPC: H04N1/387
Filed: 1984-05-09
Abstract: PURPOSE:To identify the presence or absence of an oblique line at the position of each picture element and to perform desirable interpolation, by checking each of picture elements of an original pattern as well as eight picture element data enclosing each picture element. CONSTITUTION:For the original picture data, the state of each input terminal is stored in registers RA-RI respectively for each input of a picture element clock. At the same time, the desired picture elements of a 2-dimensional pattern and the information on eight picture elements enclosing said picture elements are outputted from registers RA-RI at each timing. It is possible to check all at once each picture element of the input 2-dimensional information and the data on eight picture elements enclosing said picture element by reading the output levels of registers RA-RI at the timing of each picture element clock. Then the code data of 6 bits is outputted from an interpolation code producing unit EN1 as long as the constitution of the (3X3)-matrix picture element is equal to a specific pattern for each picture element. Thus it is decided whether the interpolation in needed or not.
Patent JP-S5717571-A (JP)
Title: Floating charge type battery
Inventor: MATSUI TOMOKI
IPC: H01M10/44
Filed: 1980-07-04
Abstract: PURPOSE:To attain an extension for water supplying period, prevention of battery deterioration and the maintenance-free condition by controlling voltage or current delivered from a float charge so as to keep the amount of gas generation constant with respect to temperature. CONSTITUTION:An output-voltage controllable rectifier 2 connected to AC line 1 provides power for a load 7 as well as a float charge of batteries 6. The rectifier 2 provides the batteries 6 with a predetermined float-charge voltage through a signal controller 3 by detecting voltage obtained from a group of resistance 4 for use in voltage detection, and the batteries 6, or a thermistor 5 varying said resistance in accordance with an ambient temperature. The signal controller 3 operates as the charge is equally excuted when a contact 8-1 is closed by an equally-charging timer 8. On this occasion, the charge is controlled so as to make the grade negative with respect to temperature and to keep the amount of gas generation constant and to retain the amount of electrolyte between the highest and lowest level in the electrolyte of the batteries 6 in the range of 3cc per AH by capacity.
Patent JP-S5520017-A (JP)
Title: Signal transmission method
Inventor: ABE MASAAKI
IPC: H04N1/32
Filed: 1978-07-27
Abstract: PURPOSE: To ensure the more assured transmission for the response signals by switching the communication to the lowest speed when the receiver respond to the transmitter in the facsimile communication.  
     CONSTITUTION: Transmission control circuit 3 of transmitter 1 controls the communication speed of MODEM4 as well as transmits enquiry signal to receiver 6 via MODEM4. And transmission control circuit 8 of receiver 6 controls the communication speed of MODEM7 and also decodes the enquiry signal to transmit the response signal to transmitter 1 via MODEM7. Transmitter 1 decodes the response signal and then transmits the next enquiry signal. In the same way, transmitter 1 transmits the telautogram signal generated at telautogram signal generator part 2 after decoding the response signal and finally transmits the end signal to show the end of the telautogram signal. Receiver 6 decodes the telautogram signal, records the decoded telautogram signal to telautogram recorder part 9 and then transmits the end signal after decoding in the form of the response signal thus to complete a series of transmission. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60236380-A (JP)
Title: Focus correcting device of cathode-ray tube
Inventor: TOMITA KIKUO
IPC: H04N3/26
Filed: 1984-05-09
Abstract: PURPOSE:To attain the fine focus correction of a CRT and to secure high-contrast pictures by applying the optimum grid voltage to a focusing grid of the CRT according to the variation of video signals as well as the present scan position of an electron beam. CONSTITUTION:The horizontal and vertical synchronizing signals are inputted to a zone address generator 210 from a synchronizing separator circuit 6. Then a zone address is outputted to show the present scanning zone according to the scan position of an electron beam 3. An address selector 220 functions in a correction mode so as to send the address given from the generator 210 to a correction data memory 230. The memory 230 delivers the correction data on the zone address corresponding to the scan beam position. Then a D/A converter 240 converts the correction data into voltage signals and superposes them on a focusing grid 2.
Patent JP-S60237562-A (JP)
Title: Control system for data transmission and reception
Inventor: NAKAJIMA KENICHI
IPC: H04L29/08
Filed: 1984-05-09
Abstract: PURPOSE:To reduce the load on a central processor and to transmit and receive data at a high speed by allowing a wiring logical device to take partial charge of control. CONSTITUTION:The data transmission/reception system consists of the 1st - the 4th address buses 102, 202, 302, and 402 for control, the 1st - the 4th data buses 101, 201, 301, and 401, a data transmitter receiver 1, a bus changeover switch 4, the central processor 2, and the wiring logical device 3. The wiring logical device 3 is equipped with a status information detecting circuit 31, control information generating circuit 32, data input circuit 33, data output circuit 34, control address generating circuit 35, interface circuit 36, and control circuit 37. The bus changeover switch 4 is switched to the side of the central processor 2 before data information is transferred from the data transmitter receiver 1 or to the data transmitter receiver 1, and the bus changeover switch 4 is switched to the side of the wiring logical device 3 during the transfer period.
Patent JP-2000283164-A (JP)
Title: Dynamic pressure bearing device
Inventor: KANAZAWA TOYOJI
IPC: F16B11/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent extrusion of adhesive by vertically dividing a fitting surface of bearing members of a bearing holding member into two parts, and forming a space enclosed between each bearing holding member and a bearing member as a reserving part of the adhesive. SOLUTION: Adhesive 4 is coated in an annular groove 1a of a radial bearing 1 or in the vicinity of the annular groove 1a, and is softly pressed from an upper end surface 2b side into a center hole 2e of a disk hub A2. The adhesive 4 is extruded and remained to a corner where a recessed surface 2c and an outer peripheral surface are brought into contact with each other, and is not extruded to a lower end surface 1c side. When a center hole 3a of a disk hub B3 is softly pressed in an outer periphery of the bearing 1, the inner diameter 3d of the lower recessed hole of the hub B3 is fitted at a sufficient clearance with an outer diameter of a small diameter cylindrical part 2a of the hub A2, the adhesive 4 is pushed down along an outer wall of the bearing 1 on a recessed surface 3c, and is housed in the space C, and is not extruded to an upper end surface 1b.  The hub B3 is covered in the hub A2, and air closed between them is released to outside air by passing a fitting clearance between both members and a groove part.
Patent JP-H05292104-A (JP)
Title: Data communication system empolyoing token passing system
Inventor: OGAWA HIROSHI
IPC: H04L12/433
Filed: 1992-04-13
Abstract: PURPOSE:To surely prevent the occurrence of a multi-token by setting a control token missing detection timer to a time in response to a destination node when a node sends a control token and adding the time in response to the destination node upon the receipt of a control packet. CONSTITUTION:Nodes N1-N4 are connected to an optical transmission line 10 formed in a loop via transmitters TR1-TR4 respectively to form the data communication system employing the token passing system. Each of the nodes N1-N4 has a token missing detection timer (TM) for a token used for a transmission certificate, a table and a packet storing a control token missing detection time of all nodes. When the node N1 sends a control packet by setting the token destination as the node N2, a time (t) is set to the TM of the node N1 and the time of the node N2 is added by the time (t) and the result is used to updata the timer value of the table. Thus, a time-up time of each node is different from each node and the simultaneous publication of the control token from each node is avoided.
Patent JP-H04322879-A (JP)
Title: Jet type solder tank
Inventor: IKEDA KAZUHIRO
IPC: B23K1/08
Filed: 1991-04-24
Abstract: PURPOSE:To prevent a fact that an oxide on the surface of solder is mixed into solder jetted from a jetting port by providing a propeller for operating in the direction for preventing the suction of the oxide on the surface of solder between the liquid surface of solder and a pump part. CONSTITUTION:When a sirocco type propeller 5 of a pump part 3 provided in a tank 1 is rotated, solder 2 in the tank 1 is sucked from its lower face, and by jetting solder from a jetting port 4 provided in the upper part of the pump part 3, solder is supplied to a printed board, etc. In a pump shaft 6, a propeller 8 is provided in a position between the liquid surface of the solder 2 and the pump part 3, and when this propeller 8 is rotated by a rotation of the pump shaft 6, it operates so as to allow the solder 2 to flow to the upper part, so that the oxide on the surface of the solder 2 is not sucked into the pump part 3 from a clearance 7. Therefore, it is prevented that the oxide on the surface is mixed into jet solder, and also by preventing a fact that it is accumulated in a mesh part 9, the liquid surface of jet port solder is kept constant.
Patent JP-S57207136-A (JP)
Title: Manufacture of sintered body for cutting tool
Inventor: TANAKA HIROSHI
IPC: B22F3/02
Filed: 1981-06-15
Abstract: PURPOSE: To provide a superior cutting property in high-speed cutting by adding an Al 2 O 3 -TiC material to Si 3 N 4 -base ceramics to form a composite body.  
     CONSTITUTION: To 50W90wt% Si 3 N 4 -base powder are added 20W40wt% Ti- contg. powder contg. TiO powder, Ti powder and TiC powder in 5:(95W20):80 ratiom, 10W50wt% Al 2 O 3 -base powder contg. 60W80wt% Al 2 O 3 , and 1W15wt% of ≥1 kind of oxide selected from Y 2 O 3 , MgO, ZrO 2  and stabilized ZrO 2 , and they are wet-mixed and dried. The dried powdered mixture is charged into a graphite mold, pressurized to 97W100% of the theoretical density, and sintered. TiN, WC, TaC, Mo 2 C or NbC may be substituted for ≤50% of the TiC. 
     COPYRIGHT: (C)1982,JPO&Japio