baber/WOPTO huggingface dataset:
Patent JP-S60163945-A (JP)
Title: Pressure-sensitive electrically conductive rubber
Inventor: YASUDA TADASHI
IPC: H01B5/16
Filed: 1984-02-06
Abstract: PURPOSE:To provide the titled rubber which has a long sliding life, uniform sensitivity over a wide area range and high dependency of the sensitivity upon a pressurized area, by immersing a specified pressure-sensitive electrically conductive rubber in a liquid polymer or a polymer soln. to allow it to swell and crosslinking it by heating. CONSTITUTION:Electrically conductive particles (e.g. metallic powder such as Ni powder), a rubber compsn. (e.g. addition type silicone rubber) and optionally a titanium coupling agent are mixed together to obtain a (pressure-sensitive) electrically conductive rubber. This rubber is then immersed in a liquid silicone polymer having a viscosoty of 15-500cp at 20 deg.C, and the same chemical composition as that of the above rubbery compsn. of formula I or II (wherein n, m, p are each an integer) and capable of forming a crosslinked structure, to allow it to swell uniformly. The resulting rubber is put between rubber knives to uniformly remove the polymer soln. deposited on the surface of the rubber. The rubber is then heated at 80 deg.C or above to form a crosslinked structure, thus obtaining the titled rubber having no warpage and suitable for use in graphic tablet.
Patent JP-H01195560-A (JP)
Title: Data returning adaptor
Inventor: MASUMURA TAKASHI
IPC: G06F13/00
Filed: 1988-01-30
Abstract: PURPOSE:To simplify an interface test by increasing or decreasing the initial value data received from the host side via a counter circuit for production of the return data of different values and transferring these data successively to the host side. CONSTITUTION:The initial value data sent onto a data line 20 of an SCSI bus 12 is increased or decreased by a counter circuit 32 and updated every prescribed value. The updated value is sent to the host side from a register 28 via the line 20 under the data transfer control of a control circuit 36. As a result, the transfer of data equivalent to a circulating route of a host  an interface   a data returning adaptor   an interface   a host is obtained for the contents of a counter including the initial value through the set value. Then it is possible to carry out an interface test equivalent to a case where a peripheral device is used.
Patent JP-S55113350-A (JP)
Title: Semiconductor device
Inventor: WAKASHIMA YOSHIAKI
IPC: H01L23/29
Filed: 1979-02-23
Abstract: PURPOSE:To increase humidity resistance by a method wherein a semiconductor chip is fixed on a substrate, and a chip electrode and a metal lead are bonded together, and then the surface of the element including the bonded part is covered with thermosetting resin at 150 deg.C or above and is sealed into a container. CONSTITUTION:Semiconductor element chip 8 mainly consisting of Si is fixed on tub 1 constituting a lead frame via an Au-Si eutectic layer. Al bonding pad 4, which is provided on this, is connected to lead 2 of the frame by using Al or Au  wire 6. Next, the entire surface including PSG protective film provided between  pad 4 and lead 6 and also in pad 4 is coated with thermoplastic resin, such as fluorinated resin, or polyphenylene sulfide resin. Then, while only the external terminal of lead 2 is being projected, the whole structure is sealed by means of epoxy  resin 8 or by using metal container.
Patent JP-H06340821-A (JP)
Title: Thermochromic infrared-absorbing dye
Inventor: PAURUSU PIITAA DE UITSUTO
IPC: C09B55/00
Filed: 1994-01-21
Abstract: PURPOSE: To obtain an optical data memory film capable of forming an image by the irradiation with infrared rays and performing recording by the color change of optical data by using a specific infrared absorbing dye as an essentially thermochromic substance.  
     CONSTITUTION: An infrared absorbing dye represented by formula I [wherein R 1  is H, -NH(O)CCH 3  or the like; R 2  and R 3  are each respectively independently 1-12C alkyl, an aromatic group or alkanol or the like or polymers of them; R 4  is H, -O-CH 3  or -O-C 2 H 5 ; R 5  is respectively independently selected Cl, Br, F, 1-12C alkyl, alkoxy or the like; R 6  is 1-12C alkylene; and m is an integer of 0-4] is used as an essentially thermochromic substance. When an optical data recording film containing the substance represented by formula I is irradiated with laser, thermochromic reaction is generated and the substance represented by formula I is converted to substances represented by formulae II, III and a color change is generated in the film to record data. When the substance represented by formula I has a polymerizable group, the dye can be covalently bonded to a polymer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04261083-A (JP)
Title: Pulse laser device
Inventor: MINOWA YOSHIFUMI
IPC: H01S3/10
Filed: 1991-02-13
Abstract: PURPOSE:To shorten the total length of the title pulse laser device provided with amplifiers. CONSTITUTION:Partial reflectors 3a of a pulse width expander 3 are provided on the beam outlet side of a beam diameter enlargement device 2 while the pulse width expander 3 is arranged so that at least an outlet side lens 2b of the beam diameter enlagement device 2 may be located in the space encircled by multiple total reflectors 3b comprising the pulse width expander 3.
Patent JP-H05219334-A (JP)
Title: Facsimile equipment
Inventor: IZUMI KAZUO
IPC: H04L29/06
Filed: 1992-02-05
Abstract: PURPOSE:To save the communication cost and the communication time by reducing pre-procedure processing. CONSTITUTION:After a call is established, a CED signal is sent from a called station, and a caller station receiving the CED signal sends a QTN signal (a non-standard NSF signal). When receiving this signal the called station sends out an SNSF signal (a non-standard NSF signal). A picture information parameter is sent at a high speed from the caller station and then the picture information is sent succeedingly. The QTN signal signifies the reduction of a pre- protocol processing and its frequency represents a transmission speed of the picture information. Thus, a TSI signal (including transmission speed of picture information) and a DCS signal or the like sent by the usual communication procedure are saved. Moreover, an SNSF signal is a signal omitting items of the standard NSF signal. Thus, all or part of each control signal having been implemented in the usual pre-protocol processing are omitted to reduce considerably the time required for the pre-protocol processing.
Patent JP-S58138941-A (JP)
Title: Heating pipe of gas water heater free from bursting due to freezing
Inventor: NAKANISHI KEIJI
IPC: F24H9/00
Filed: 1982-02-10
Abstract: PURPOSE:To provide the heating pipe substantially free from bursting by forming it in a bellows which is so resilient to expand and contract in the axial direction that a rising of inner pressure due to an expansion in volume of water  within the pipe when it freezes can be effectively absorbed. CONSTITUTION:The heating pipe 1 is made of a metal or alloy having a large value of heat conductivity and limit of resilience, formed in the bellows bent in a zigzag line, and welded with fins 2 of the same material as the pipe 1 on the outer periphery. The bellows pipe 1 is connected at the both ends to a water supply pipe 3 and a water exhaust pipe 4 by means of coupling screws 5 and 6. Water 7 flowing through the bollows pipe 1 is heated by flame of a gas burner positioned below the bellows pipe 1. When the water within the bellows pipe 1 is freezed in the winter time, the bellows pipe 1 expands in the axial direction to absorb the inner pressure increased due to the freezing of the water. When the water is defreezed, the bellows pipe 1 contracts resiliently and returns into the original size. The heating pipe formed in the bollows shape, which has a larger contact area with water than a pipe having a flat wall surface, supposing that the inner diameter is the same, can have a larger heat efficiency.
Patent JP-H03223843-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/38
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the photographic sensitive material which decreases after- colors, obviates the adhesion of the photosensitive materials to each other by grazing and preserving and has an excellent preservable property with lapse of time by incorporating a specific dye and anionic surfactant into the layers of the photographic sensitive material and hardening the layers with a specific sensitive material and hardening the layers with a specific hardener. CONSTITUTION:The layers in the photographic sensitive material contain the dye expressed by formula I and the anionic surfactant and are hardened with the hardener expressed by formula II. In the formula I, R1 and R2 respectively denote the group selected from a carboxyl group, alkyl group, aryl group, etc.; R3 and R4 respectively denote the group selected from an alkyl group substd. with a sulfonic acid group or carboxyl group or an aryl group substd. with a sulfonic acid group or carboxyl group. In the formula II, L denotes a vibalent org. group; m, n denote positive integers; p denotes 0 or 1. The photographic sensitive material which decreases the after-colors in site of rapid processing and has the excellent resistance to grazing, adhesiveness and preservable property with lapse of time is obtd. in this way.
Patent JP-H05212802-A (JP)
Title: Resin molded product
Inventor: UGAJIN YOSHIO
IPC: F16B5/02
Filed: 1992-02-05
Abstract: PURPOSE:To obtain a variety of thermal equipment, automotive part and electric/electronic part resin-molded products which are free of a broken boss in assembly process and also of a cracked boss due to a change over time after the completion of a finished product, even if the molded product is formed thinly. CONSTITUTION:The subject resin molded product consists of a base material 1, a boss 3 formed protruding into the base material 1 and a recessed part 2 formed eccentrically from the center of the boss 3. The recessed part 2 is formed at an offset position from the center of the boss so that the maximum value (a) and the minimum value (b) of the wall 4 thickness of the boss 3 have the relation, 1<a/b<=1.5.
Patent JP-H03222704-A (JP)
Title: Manufacture of resin impregnated coating material, and resin impregnated coating material
Inventor: OKADA SHIGEMITSU
IPC: B29B15/12
Filed: 1990-01-29
Abstract: PURPOSE:To manufacture easily and efficiently a coating material which is superior in sealing properties and can shorten a building period of time, by a method wherein after a base is immersed into a low-viscosity resin solution and air within the base is removed, the base is immersed into a high-viscosity resin solution directly after removal of a part of the resin solution by squeezing out the base. CONSTITUTION:The first vessel 1 into which a low-viscossity resin solution R1 is put and the first chamber 2a of the second vessel 2 demarcated into the first chamber 2a and the second chamber 2b by a a partition wall 3 are connected by an upper communicating passage 4 with each other. A squeezer 5 comprised of a pair of rollers is provided in the first chamber 2a, the first chamber 2a is demarcated into the top and bottom by an elastic member 9 coming into contact with the pair of rollers and mixing of both the resin solutions R1, R2 is prevented. It is preferable that a base B is in a tapelike state, the same is immersed into the low viscosity resin solution within the first vessel 1, air within the base B is removed and squeezing treatment is performed as it is immersed into the resin solution. Directory after the treatment, the same is sent to the second chamber by immersing the same into the high-viscosity resin solution and a surface side is impregnated with the high-viscosity resin solution. Thermosetting resin is preferable the resin solution and generally the low-viscosity resin solution and high- viscosity resin solution are respectively about 5000cps and 3000cps.
Patent JP-S5568433-A (JP)
Title: Interference preventive device of bed and crane boom of dump truck with crane
Inventor: HATSUTORI KAZUHIKO
IPC: B60P1/54
Filed: 1978-02-23
Abstract: PURPOSE: To prevent the interference of the crane boom and the bed of the dump truck when they are at the positions where there is a fear for interference of each other by automatically connecting the high pressure chamber of the dump cylinder to slant the bed with the oil reservoir.  
     CONSTITUTION: The by-pass valve 21 which is operated by the roller guide 20 is provided between the oil reservoir T and the high pressure chamber (a) of the dump cylinder to slant the bed. When the crane boom turns and comes into the range where there is a fear for the interference with the bed, the roller guide 20 touches the roller 44 of the by-pass valve 21 which is to be operated to connect the high pressure chamber (a) of the dump cylinder and the oil reservoir T. By this constitution, if the dump operation valve 32 is operated to move upward by a mistake, the dump cylinder would not extend and the interference between the crane boom and the bed can be avoided as the working oil from the oil hydraulic pump P is returned to the oil reservoir T. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57134043-A (JP)
Title: Flywheel device
Inventor: NAKASHIMA MITSUTOSHI
IPC: F16F15/30
Filed: 1981-02-14
Abstract: PURPOSE:To obtain a light and compact flywheel device of high capacity by making use of attraction and repulsion working between magnets. CONSTITUTION:An input shaft 1 and an output shaft 2 are respectively equipped with gears 3 and 4 to be engaged, and connected at a fixed rate of revolution. A plurality of permanent magnets 5 are fast fixed at equal intervals to face to the input shaft 1 and an output shaft 2 via support members 6 and 7 with a small rotational radius r1 round the input shaft and a large rotational redius r2 round the output shaft. In this construction, when magnets on one side crosses the line connecting axes of both shafts, the maximum unstable magnetic force is generated among magnets on another side.
Patent JP-H09189909-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI TAKANORI
IPC: G02F1/13357
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To effectively illuminate a control key by uniform light quantity by using a light diffusion member, or a light guiding member, and also, to easily adjust the luminance, besides, to enable selecting the color of light for illuminating the control key. SOLUTION: The device is provided with a liquid crystal display panel 8, a light source 6 for illuminating the liquid crystal display panel 8 from behind, the light diffusion member 7 arranged between the light source 6 and the liquid crystal display panel 8 and for almost uniformly diffusing the light emitted from the light source 6 toward the liquid crystal display panel 8, a main body case 1 for housing the light diffusion member 7, the liquid crystal display panel 8 and the light source 6 and a light transmissive control key member 3 arranged on the side face of the main body case 1. In this case, by forming an extending part 72 extending near the control key member 3 on the light diffusion member 7, the light emitted from the extending part 72 is guided so as to illuminate the control key member 3. Besides, on the end face of the extending part 72 of the light diffusion member 7, a color filter 73 for transmitting light with proper color component is installed.
Patent JP-H11220514-A (JP)
Title: Monitoring device
Inventor: AOKI KAZUHIKO
IPC: H04L69/40
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device, capable of effectively monitoring many items with high accuracy by regulating the collection of a collection means about the statuses shown by the identification information, which are individually registered in a hierarchical storage means with respect to all events which are subordinate to an event corresponding to a collected status when this status shows the occurrence of the event. SOLUTION: A processor 71 of a monitoring device 72 successively sets the initial value of end status fields, included individually in all records of a hierarchical alarm table before the subsequent notifications, are given from a timer 95 and at an end-enable processing speed, in a period when no evaluation processing is carried out. Then the processor 71 specifies a head record of the hierarchical alarm table each time the notification is given from the timer 95, decides whether the value of the end states field of the specified record is equal to 1, the finishes its processing when the status field value is equal to 1.
Patent JP-H10217013-A (JP)
Title: Drilling assisting tool for drilling device
Inventor: BUCK MANFRED
IPC: B23B47/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To simplify fitting an assisting tool to a drilling device, by making a means, to be fitted to drilling device, have a carriage, and making the carriage fittable to the drilling device via a dovetailing type fitting part, also fixable to the drilling device via a lock bar. SOLUTION: A drilling assisting tool 30 has a carriage 31, whereon a corresponding dovetail groove 32 is formed as a fitting means on a drilling device 10 side, and a dovetail guide 22 can be insertable into the dovetail groove 32. When the dovetail type guide 22 is inserted into the dovetail groove 32, guide thread piece parts 24 and 25 and engaged with the corresponding guide groove 33 and 34 of the devetail groove 32. A lock bar, for locking the drilling assisting tool 30 to the drilling device 10, can be shape-engaged into a hole provided in the area of the guide thread piece part 24 in the dovetail type guide 22 when the casing 14a of a flush head 14 is completely inserted into the dovetail groove 32.
Patent JP-S62181690-A (JP)
Title: Brushless motor
Inventor: TAMAE HIROAKI
IPC: H02P6/15
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a stepping function and a positioning function by simple constitution by phase-advancing a positional signal from a noncontact sensor built into a motor and energizing a coil by the phase-advanced positional signal. CONSTITUTION:A brushless motor 40 has a rotor 41 and coils 42a, 42b, and the position of the rotor 41 is detected by noncontact sensors 43a, 43b incorporated to the coils. Positional signal from the noncontact sensors 43a, 43b are inputted to a phase-advancing circuit 45. An electronic switch circuit 48 receives stepping command signals from the outside, and selects first phase-advancing command signals in regular order, and a speed detecting circuit 49 forms second phase-advancing command signals in response to the frequency of positional signals or command signals. The phase-advancing circuit 45 advances the phase of the positional signals in response to the first and second phase-advacning command signals. The drive circuit 45 energizes the coils 42a, 42b on the basis of the phase-advanced positional signals.
Patent JP-H11222261-A (JP)
Title: Cosmetic pouch pack
Inventor: HARADA YOICHI
IPC: A61K8/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To secure the guarantee with time for a cosmetic pouch pack with an aluminum layer even when a content containing a metal corrosion component is filled. SOLUTION: A resin layer 4 of barrier properties against a metal corrosion component is formed on the inner side of an ethylene - vinyl monomer polymer layer 6 in a cosmetic pouch pack provided with an aluminum layer 1 and the ethylene - vinyl monomer polymer layer 6 of high bonding properties with the aluminum layer 1 provided on the inner side of the aluminum layer 1 and having a cosmetic containing the metal corrosion component as its content. The corrosion is not generated in the aluminum layer 1 by the arrangement.
Patent JP-S63188866-A (JP)
Title: Magnetic disk control system
Inventor: SATAKE SHIGERU
IPC: G06F3/06
Filed: 1987-01-31
Abstract: PURPOSE:To simply attain high speed data transfer by effectively using an overhead time from a command to a next command to apply pre-seek. CONSTITUTION:When command information is sent from a CPU 1 to a controller 3, the controller 3 applies seeking to a magnetic disk device 4 based on the content of disk address information 33. When a head is sought to an object address, a write data in a main memory 2 is read designated by memory address information 32 and data is written from a prescribed sector of a disk circle. When a data length reaches a designated length by a length 34, the controller 3 completes the operation and sends an end message to the CPU 1. Next disk address information 35 is provided and a disk address scheduled to the next access is added to the present command. The controller 3 issues an end message to the CPU, analyzes the information of the address 35 to apply seek for the next command.
Patent JP-S52104894-A (JP)
Title: Mic doppler radar
Inventor: SEKINE KENJI
IPC: G01S13/50
Filed: 1976-03-01
Abstract: PURPOSE:To obtain a low cost MIC doppler radar by providing a resistive terminator at the output side of resonattor and a stub on the output side line, and providing said stub on a certain position measured from the position of connection of solid state oscillator element.
Patent JP-S61180958-A (JP)
Title: Cassette loading device
Inventor: ONO NATSUMI
IPC: G11B15/675
Filed: 1985-02-06
Abstract: PURPOSE:To simplify a loading action of a tape cassette by opening and closing a slider on the way of an automatic shift of the tape cassette having an open/ close cover and a slider and also omitting a front door to prevent mixture of the dust, etc. CONSTITUTION:The titled device contains a rotary mechanism which abuts a cassette holder 5, on a stopper 7 and turns it. Thus the holder 5 is projected upward. In such a way, the loading and unloading actions of a tape cassette 47 is simplified. When a tray 1 is set by a driving device with which a rack 24 is moved by a motor 20 via a gear, the holder 5 touches a stopper 11 or 7 and stops there. As a result, a relative shift is secured between the tray 1 and the holder 5. Thus the slider of the cassette 47 can be opened and closed automatically.
Patent JP-H10221473-A (JP)
Title: Coolant flow controller and fuel assembly
Inventor: TOKUNAGA KENSUKE
IPC: G21C3/322
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts used in a coolant flow controller by integrating a guide piece which guides the oscillation of a coolant flow control plate with a lower tie plate. SOLUTION: A lower tie-plate guide piece 18 which guides the oscillating extent of a coolant flow control plate 8 is installed to the outer side section of a lower tie plate 6. Consequently, the fixation of the control plate 8 between the guide piece 18 and tie plate 6 is eliminated. In addition, the two sides of the upper and lower thick surfaces of a keep plate 9 are physically engaged with a keep plate inserting groove 23 provided on the tie plate 6 and the right- side one of the two sides is fixed to the plate 6 by spot welding. Since no set screw is used for fixing the keep plate 9 to the plate 6, the number of parts used in a coolant flow controller is reduced and the reliability of the controller is improved.  In addition, the assembling work of the controller is rationalized and the manufacturability of the controller is improved, because no screw tightening work nor the management of screw tightening forces is required.