baber/WOPTO huggingface dataset:
Patent JP-H06298099-A (JP)
Title: Steering wheel
Inventor: FUJITA YOSHIYUKI
IPC: B62D1/11
Filed: 1993-04-16
Abstract: PURPOSE:To enhance shock absorbing efficiency by providing an easily deformable installing member to a core bar member fixed to a boss part of a steering wheel and fixing/supporting an end of a shock absorbing member attached to a steering wheel pad. CONSTITUTION:A boss plate 3 fixed to a boss part 2 is formd from highly rigid metal, and a plurality of spoke-part-core-bars are arranged/extended therefrom. An installing piece 13, whose thickness is formed thinner than that of the boss plate 3 so as to become an easily deformable member, is fixed to the bottom surface on the '1'-side of the boss plate 3. In addition, a shock absorbing member 10 is arranged in an insert 9 provided under a steering wheel 8, while a part (11) to be installed is attached to the lower part of the member 10 so that the member 11 is fixed to and supported by the installing piece 13. With this, a clearance between the shock absorbing member 10 and the boss plate 3 can be set at will. Thus, the installing piece 13 is easily deformed by the shock transferred by the shock absorbing member 10, thereby exercising shock absorbing functions.
Patent JP-S57206714-A (JP)
Title: Cast valve seat
Inventor: HIRAOKA TAKESHI
IPC: B22D19/08
Filed: 1981-06-12
Abstract: PURPOSE:To heighten the productivity of a cast valve seat, by only finishing the valve contact surface of the cast valve seat after pulling out an insert. CONSTITUTION:An insert 12 is provided with a radial slit 120 so that the insert can be compressed in the radial direction. As a result, the insert 12 can easily be fitted in a valve seat body 11 and pulled out of it. The peripheral surface 122 of the cylindrical part 14 of the valve seat body 11 may be knurled at 123 in order to surely conjoin the insert 12 to the valve seat body. To more easily pull out the insert 12 from the valve seat body 11 after casting, numerous groove 124 may be provided.
Patent JP-H03290012-A (JP)
Title: Oil filter
Inventor: OGAWARA KATSUHARU
IPC: F01M11/03
Filed: 1990-04-06
Abstract: PURPOSE:To increase capacity for catching foreign matters by arranging the filtration surface along the flow of a primary side passage to prevent the foreign matters from being deposited on the filtration surface, and allowing the foreign matters separated from the filtration surface to flow from a primary side outlet into an introduction passage connected to a primary side inlet. CONSTITUTION:In the oil filter 10, a partition cylinder 16 and a cylindrical filter body 18 as a filtration body are concentrically housed in a bottomed cylindrical container 14, whose upper end opening is closed by a cover 12. When non-purified oil supplied to a primary side inlet 40 is introduced through an outer passage 48 and a tank part 50 to an inner passage 52, a part of the non- purified oil passes through a filter paper 32 of the filter body 18 to catch foreign matters X. Purified oil is returned from an exhaust circuit 124 into an oil pan 100. In this case, the foreign matters X caught by the filtration surface 10a are separated by the flow of the non-purified oil to be mixed into the non- purified oil, and as a result, the foreign matters X are held in a large space of the entire circulation path.
Patent JP-H074218-A (JP)
Title: Valve actuator for internal combustion engine
Inventor: MIHIYAERU PAURU
IPC: F01L1/26
Filed: 1994-04-28
Abstract: PURPOSE: To simply and surely insert a pin connecting both rocker levers into a connecting position in a valve actuated by a low rotation speed and a high rotation speed cam using the first and the second rocker lever. CONSTITUTION: A spring tongue piece 26 is provided for surely leaving a sufficient time for a coupling pin 12 completely entering a hole 11 after receiving the pressure. This spring tongue piece 26 is engaged with an annular groove 30 for the pin 12 by a projection 29 so as to hold the pin 12 in its inside position, till a second rocker lever 9 relatively moves to a first rocker lever 5 during its lift phase and presses the spring tongue piece 26 downward and presses out the projection 29 out of the annular groove 30. The whole of the following base circle phase is available for the displacement of the pin 12.
Patent JP-H09259217-A (JP)
Title: Code reader
Inventor: ENOMOTO MASAHIRO
IPC: G06K7/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a defect in read by blowing air to a sensor surface of the code reader, or making water flow on the sensor surface, blowing air, and drying the sensor surface. SOLUTION: For a bar code reader 11 arranged with its sensor surface up among plural bar code readers 7, an air nozzle 12 having its tip directed to the sensor surface is arranged from an outside part so that it will not be an obstacle on an optical axis L, and this air nozzle 12 is supplied with air from a main air pipe connected to a compressor through a manual check valve and a 2-port, 2-position selector valve 15. Namely, the selector valve 15 is turned on when a roller conveyor device 4 is placed in operation to supply the air to the air nozzle 12, and the air is blown to the sensor surface 11A, which is cleaned. Consequently, dust accompanying the conveyance of a load is prevented from being accumulated on the sensor surface 11A to prevent the bar code reader 11 from being disable to make a read.
Patent JP-H07279503-A (JP)
Title: Key for unlocking door
Inventor: ARAI TATSURO
IPC: E05B19/08
Filed: 1994-04-04
Abstract: PURPOSE:To unlock a door lock key itself by installing wire members extensively along the periphery of multiple grooves formed in a key part at the intervals equal to the pitches of a cylinder key, and installing a tension adjusting device integrally on the outside of the key part. CONSTITUTION:A shaft member 17 of a wire adjusting device 5 is rotated to move a supporting member 15 backward and, with a wire member 4 tensed, a key part 3 is inserted into the key hole of a cylinder key. As a result, the wire members 4 and 4 push open the plate key of the cylinder key from the outside of a groove 14 in the key part 3 to enable the key part 3 to be inserted into the key hole. After that, the shaft member 17 of the wire adjusting device 5 is rotated to move the supporting member 15 forward for loosening the wire member 4, and the plate key is returned by the exciting force of a spring and comes into the groove 14. Then the wire member 4 is tensed again to fix the condition that the plate key is engaged with the groove 14, and the body part 2 of an unlocking key 1 is held and rotated to unlock the cylinder key. Thus, when a starter switch key is missed, a door lock key can be unlocked easily from the outside of a car.
Patent JP-S62246169-A (JP)
Title: Floppy disk device
Inventor: NAGAOKA JIRO
IPC: G11B19/02
Filed: 1986-04-18
Abstract: PURPOSE:To generate a stable ready signal by operating AND between a signal delayed in a ready timer by a certain time and a signal monitored for a certain time by an index timer. CONSTITUTION:When a motor turn-on signal (a) from an external device goes to logical '1', a ready timer RT 1 is operated, and a ready timer signal (b) goes to logical '1' after a certain time. The index interval of an index signal (c) is monitored by an index timer IT 2, and an index timer signal (d) goes to logical '1' when the index interval is within a certain range. Logical '1' is detected in a ready signal (e) by the operation of an RD 3 when the ready timer signal (b) goes to logical '1', thus preventing the ready signal (e) from being generated in an unstable area.
Patent JP-S59215874-A (JP)
Title: Thermal recording head
Inventor: ARAI MASAJI
IPC: B41J2/335
Filed: 1983-05-23
Abstract: PURPOSE:To rationally treat terminals of a head, by a method wherein a plurality of semiconductor elements are connected integrally to electrodes provided on main surfaces, and ends on one side of the electrodes are pressed against electrode taking-out parts provided on two main surfaces of an insulated substrate. CONSTITUTION:A row of heating elements 8 and the semiconductor elements 9 are electrically connected, and simultaneously the lead taking-out parts 10 for the substrate are provided on both of the main surfaces 7a, 7b. When the takingout parts 10 are provided at positions away from and in parallel to the row of the heating elements 8 on the main surfaces 7a, 7b, subsequent assemblage of the head is facilitated. The substrate 6 for the heating elements 8 is tentatively fixed to a head base 11, and simultaneously a flexible film lead 12 is also tentatively fixed. Then, a head cover 14 is fixed to the base 11 by screws 15, whereby pressed parts are entirely electrically connected, and an end face type therml head 16 is completed.
Patent JP-2000281398-A (JP)
Title: Treatment for converting waste into cement raw material
Inventor: IDA MASAYA
IPC: C22B13/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a treatment process for converting waste such as municipal refuse incineration ash or sewage sludge incineration ash, into a treated material which contains substantially no sulfate ions and has a drastically reduced lead content and is suitable as a cement raw material by subjecting such waste to sulfuric acid leaching to elute and separate copper and zinc from the waste, further subjecting the sulfuric acid-leaching residue to alkali leaching to elute and separate lead from the residue and converting gypsum in the reside into calcium hydroxide. SOLUTION: This treatment process comprises: adding sulfuric acid to waste such as municipal refuse incineration ash or sewage sludge incineration ash or solid matter in a slurry of such waste thereby subjecting the waste to sulfuric acid leaching in a <=400 g/l solid/liquid ratio and at a pH of <=4, to decompose and elute copper and zinc, to solidify lead and calcium as lead sulfate and gypsum, respectively, so as to allow them to remain in the residue and to perform liquid-solid separation of the leachate and the residue from each other;  and adding an alkali to the surface acid-leaching residue so as to form a slurry having a <=200 g/l solid/ liquid ratio and strong alkalinity of a pH of >=13.5, to leach most of lead, to convert gypsum into calcium hydroxide, to perform solid-liquid separation of the leachate and the alkali- leaching residue from each other and to remove sulfate ion. Thus, the recovered solid matter (alkali-leaching residue) containing substantially no lead and almost no sulfate ion is appropriately used as a cement raw material. Further preferably, the waste is subjected to water washing treatment in a 300 g/l solid/liquid ratio beforehand to remove water-soluble chlorine compounds.
Patent JP-H01310050-A (JP)
Title: Roof drain
Inventor: SAKAI SATORU
IPC: E04D13/04
Filed: 1989-04-11
Abstract: PURPOSE:To surely fix a cutout hole and prevent the peeling off of a sealing material and a waterproof sheet by forming a circular groove around a conduit section, holding the inner edge section of the cutout hole of the waterproof sheet in the circular groove, and filling the sealing material. CONSTITUTION:A funnel-shaped conduit section 12 guiding rain water or the like to a drain port 11 is formed around the drain port 11, a polygonal-plane circular groove 13 is formed around the conduit section 12. The inner edge section 22 of the cutout hole 21 of a waterproof sheet 20 can be folded in the circular groove 13. When a sealing material 30 is filled, the inner edge section of the cutout hole 21 can be surely fixed, the peeling off of the sealing material 30 and the waterproof sheet 20 is prevented while in use over a long period.
Patent JP-S62248040-A (JP)
Title: Queue managing system
Inventor: SHIMADA HIROSHI
IPC: G06F12/00
Filed: 1986-04-22
Abstract: PURPOSE:To increase the degree of freedom of a queue, and to make it have the extendability of a use condition, by eliminating that which has other advance factor, at the time of the rearrangement of a dequeuing sequence by the priority of a factor and the generation of a specific factor. CONSTITUTION:At the time of enqueuing, whether a dead record exists in record managing information or not is detected by a record managing part 4, and when the dead record is detected, write of a data is executed. In this case, from the factor of the existing record, the factor of a new record, and factor defining information, a dequeuing sequence number is rewritten by the latest priority. As for how to give this sequence number, in this case, it is set as an ascending power order. Also, at the time of dequeuing, the maximum value to 1-(n+1) except zero of a dequeuing sequence number 4-1 is retrieved by the record managing part 4, and when all are zero, no registration is decided and the dequeuing is ended, otherwise, the record managing information concerned is read, the managing part concerned is cleared to zero and the dequeuing is ended.
Patent JP-S5215303-A (JP)
Title: Cartridge shell coupling structure of tone arm
Inventor: SHIMODA SEISUKE
IPC: G11B3/42
Filed: 1975-07-26
Abstract: PURPOSE: A sleeve with longitudinal slits is fitted in a connector having a taper whose aperture is expanding. At he last stage when the cartridge shell is completely inserted, the couping is made accurately utilizing the spring force by these slits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03288683-A (JP)
Title: Apparatus for detecting ink sheet
Inventor: KASUGAYA TOMOAKI
IPC: B41J35/36
Filed: 1990-04-04
Abstract: PURPOSE:To shorten the lock time of a motor at the time of the generation of an error by setting two-stage timers set to the ink sheet passing time corresponding to one color and the ink sheet passing time corresponding to one screen to an ink sheet driving detection mechanism. CONSTITUTION:Two timers 1, 2 are counted in a detection circuit and, when T1 sec and T2-sec are respectively counted, an error is displayed to stop a motor 2 but T1 in the timer is value slightly longer than the time required in the feeding of ink of one color on an ink sheet and reset when the detection signal of either one of sensors 1, 2 is changed over. Further, T2 is set to value slightly longer than the time required in the feeding of the ink sheet corresponding to one screen. By this constitution, when the feed of the ink sheet is stopped by any cause, the motor is stopped after T1 sec. Even when either one of the sensors 1, 2 gets out of order and an objective color is skipped over, the motor is stopped after T2 sec. Therefore, the lock time of the motor becomes short and the overload applied to the motor is reduced corresponding thereto to make it possible to protect the motor.
Patent JP-S61249046-A (JP)
Title: Photosensitive composition
Inventor: YOKOTA KANICHI
IPC: G02F1/133
Filed: 1985-04-27
Abstract: PURPOSE:To obtain a superior photosensitive composition high in heat resistance and small in weight decrease due to formation of imide rings after forming the image by incorporating a specified polyimide soluble in org. solvents in combination with a crosslinking compd. having >=2 reactive C-C double bonds. CONSTITUTION:The photosensitive composition is composed essentially of 99.5-5wt% polymer soluble in org. solvents and having repeating units each represented by formula I (in which X is a tetravalent C ring or hetero ring group; Z is a divalent group; and n is 1-8), and 0.1-95wt% photopolymerizable compd. represented by formula II in which X and Y are both same as before; A is an aliphatic hydrocarbon group; R8 is a group having a reactive C-C double bond; and n is 2-12, thus permitting the obtained photosensitive composition to be small in decrease of weight at the time of heat treatment after image formation, accordingly, a good pattern to be obtained, and a heat-resistant image suitable for the interlayer insulating film and the surface protective layer for use in semiconductor elements to be formed.
Patent JP-S5448566-A (JP)
Title: Production of fiber parent material for optical communication
Inventor: IZAWA TATSUO
IPC: C03B37/018
Filed: 1977-07-30
Abstract: PURPOSE:To prevent damaging in transparent vitrification process by constituting core and clad at an equal coefficient of thermal expansion of the constituting glasses. CONSTITUTION:A core 10 is constituted by SiO2-B2O3-GeO2 base glass and a clad 20 by SiO2-B2O3 base glass and the sum of the mol% number of the B2O3 and GeO2 in the core 10 and the mol% number of the B2O3 in the clad 20 are made equal. Then, the coefficients of thermal expansion of the core 10 and clad 20 become nearly equal, and at the time of producing the fiber parent material of core-clad type for optical communication, the glass damaging in transparent vitrification process may be prevented.
Patent JP-S5718727-A (JP)
Title: Reactive polymer and its preparation
Inventor: KATOU YOSHINORI
IPC: C08G69/48
Filed: 1980-07-07
Abstract: PURPOSE: To prepare a reactive polymer having high reactivity and effective to combine an antitumor antibody having bonding capability to tumor cells, etc. with a cytotoxic substance such as carcinostatic agent, by introducing an active group to the terminal carboxyl group of the main chain of a polymer composed of specific constituent units.  
     CONSTITUTION: The objective reactive polymer having a degree of polymerization of 5W3,000 is obtained by introducing an active group of formula II (X is H or a group capable of forming together with S an active disulfide group; W is bi-valent organic group; R 1  is H or 1W4C alkyl) to the terminal carboxyl group of a polymer wherein pref. ≥60mol% of the constituting units of the polymer is an α-amino acid of formula I (Z is H or uni-valent cation; m is 1W4), e.g. glycine.  
     USE: A cytotoxic substance having amino group or imino group in the molecule, e.g. carcinostatic agent, is made to react with said polymer and introduced into the side chain of the polymer. A target-oriented drug can be obtained by reacting an anti- tumor immunogloblin with the active group at the terminal of the molecule. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01264212-A (JP)
Title: Multi-layer electrode for electronic parts
Inventor: NAGANUMA HIROOKI
IPC: H01G4/005
Filed: 1988-04-15
Abstract: PURPOSE:To obtain an electrode structure in which electrical characteristics are not degraded and stable characteristics can be obtained by a method wherein a low-melting point solder layer is provided between a base electrode layer and a soldering-resistant electrode layer to be soldered with an external member and the melting point of the low-melting point solder layer is made lower than the melting point of the solder to be used for soldering with an external member. CONSTITUTION:This electrode is arranged in such a way that a multi-layer structure is used for electronic parts electrodes and a soldered layer 3 by solder having a melting point lower than the melting point of the solder used for soldering is provided in the middle between a base electrode 2 directly joined with a base 1 and a soldering electrode layer 4 directly joined with an external member by soldering. A multi-layer structure electrode is formed on the cylindrical surface of a through hole and the outer circumferential surface of a cylinder. That is, around the entire surface of though cylinder is provided a multi-layer structure electrode, and a required portion is cut and removed to obtain a desired electrode. It is preferable that the melting point of solder of an intermediate soldered layer for use is lower than the melting point of the solder for use in soldering. There are no other particular conditions. If its thickness is several mu or thereabouts at minimum, intended advantages can be obtained.
Patent JP-2000283382-A (JP)
Title: Protective cover
Inventor: MADONO HIDEAKI
IPC: F16L57/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover ideally used as covering material for a cable, metal piping or hose. SOLUTION: Hooks 1a, 1b are fitted to one opening of a flexible tube body A1 constituting a protective cover, and the opening is crushed to close the opening in a freely opened state by the hooks 1a, 1b. A cable or the like laid in a narrow place allowing only one hand to be put in can therefore be quickly covered with the protective cover and fixed.
Patent JP-S6326854-A (JP)
Inventor: ROBAATO JIEIMUZU RONGUMAN
IPC: G11B7/26
Filed: 1987-04-14
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-S5216176-A (JP)
Title: Ion driving device
Inventor: TAKEUCHI MASARU
IPC: H01L21/265
Filed: 1975-07-30
Abstract: PURPOSE: The ion driving device automated in the voltage adjustment operation and improved in the production efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07296907-A (JP)
Title: Crimp terminal feed-through
Inventor: SUGITANI KAZUTOMO
IPC: H05H7/00
Filed: 1994-04-28
Abstract: PURPOSE:To prevent a contact pin from being damaged, etc., caused by repeated connections. CONSTITUTION:A tube table 3 is formed in a vacuum vessel 2 and the internal apparatus 4 in the vessel 2 is connected with an external apparatus 5 to form a pressure attachment feed-through 1 in which a plurality of contact pins 9 and a base 8 are furnished on a flange 7 installed on the tube table 3, wherein the pins 9 are arranged as penetrating the flange 7 while the base 8 is constructed hollow so that these pins 9 confront internally. On the base 8, a plurality of metal pieces as terminal 10 are provided so that crimp terminals 12 are fitted removably and connected with the pins 9 by flexible conducting wire 11.
Patent JP-H08288958-A (JP)
Title: Bus access controller
Inventor: YAMADA SUSUMU
IPC: H04L29/08
Filed: 1995-04-18
Abstract: PURPOSE: To inhibit transmission to a network bus on the occurrence of generation of a carrier signal during transmission preparation by generating a transmission enable signal replying with a transmission request, a driver control signal and an unsuccessful notice signal on the occurrence of unsuccessful transmission. CONSTITUTION: A CPU hardware 25 gives a transmission command to a communication LSI 26 and a driver control section 30 monitors detection of a carrier during a window period set by a CPU 25 for a preparation period before the LSI 26 makes a transmission request signal significant. Thus, the CPU 25 is quickly coped with for the transmission unsuccess on the occurrence of the carrier. Furthermore, a driver 27 is closed by the monitor and even when the carrier is caused for the transmission preparation period of the LSI 26, the transmission to a LAN bus S is stopped even on the occurrence of the carrier during the transmission preparation period of the LSI 26. Furthermore, in the case of unsuccessful transmission, a time by a preset flag is not reserved and the communication enable signal is significantly changed, then the time required for the processing of the LSI 26 is shorten.
Patent JP-S62249489-A (JP)
Title: Compound semiconductor device
Inventor: KITAHARA TOSHIAKI
IPC: H01L29/812
Filed: 1986-04-23
Abstract: PURPOSE:To reduce lateral diffusion by a method wherein a p-n junction surface is laid along the direction which makes right angle with the direction to which the lateral diffusion of an impurity which determines p-type or n-type is small. CONSTITUTION:Not to speak of a back-to-back protective diode, the p-n junction surface of a p-n junction structure diode is laid along the direction which makes right angle with the direction to which the lateral diffusion of an impurity for forming the p-n junction is small. The orientation of each p-n junction surface of the back-to-back protective diode is so selected as to be the direction along a crystal direction <0-11> which is parallel to the crystal face (0-1-1) of the orientation flat (OF) 4 of an wafer l if the crystal face of the main surface of the wafer 1 is (100). Therefore, when zinc is diffused to form the p-n junction of the protective diode, as the lateral diffusion of zinc is small, the distance between the p-n junction surface and an electrode provided on the n-type region becomes short and the ON resistance of the diode is reduced.