baber/WOPTO huggingface dataset:
Patent JP-S62187564-A (JP)
Title: Method and device for straightening cylinder block
Inventor: KATAOKA TAKESHI
IPC: F02F1/00
Filed: 1986-02-14
Abstract: PURPOSE:To improve the out-of-roundness by checking the inner diameter variation of a cylinder, by inserting the supporting member which closely fits to the inner peripheral face inside the cylinder which is taken off from a mold and by cooling it upto a room temp. in this state, in the cooling stage after casting. CONSTITUTION:The slit 4 extending from the upper end to the lower end side and from the lower end to the upper end side is provided in plural pieces alternately on the periphery of the supporting member 3 in cylindrical shape and a freely advancible and retreatable wedge member 6 is fitted by forming a taper hole 5 to the upper part on the inner periphery. In the stage of cooling a cylinder block 1 by taking it out of a mold, it is cooled upto a room temp. in the state of press-fitting the outer peripheral face of the member 3 to the inner peripheral face of the cylinder 2, by inserting the support member 3 into the cylinder 2. In this way the improvement in the out-of-roundness can be achieved by checking the inner diameter variation of the cylinder.
Patent JP-H03231850-A (JP)
Title: Manufacture of vibration damping steel sheet
Inventor: HAMAMOTO YASUO
IPC: B32B15/08
Filed: 1990-02-08
Abstract: PURPOSE:To remarkably lessen the change of temperature applied to steel sheet and keep the thickness of resin layer constant by a method wherein liquid thermosetting resin adhesive is applied through a coater onto the upper side of the thermosetting resin layer of thin steel sheet and, after that, the resultant thin steel sheet and another thin steel sheet are continuously and overlappingly fixed to each other with pressure rollers and, after being passed through a drying oven, taken up continuously. CONSTITUTION:Thermosetting resin is applied in advance to either one of both the sides of each of thin steel sheets 1 and 2 by the thickness of 20 - 50 mum. Next, the thin steel sheet 1 is continuously passed through a production equipment under the condition that its thermosetting resin layer faces downwards, while the thin steel sheet 2 is also passed under the condition that its thermosetting resin layer faces upwards. Liquid thermosetting resin adhesive 4 is applied through a coater 5 onto the upper side of the thermosetting resin layer 3 of the thin steel sheet 2. After that, the thin steel sheets 1 and 2 are continuously and overlappingly fixed to each other with pressure rollers 6 and taken up continuously through a drying oven 7 so as to obtain the desired vibration damping steel sheet.
Patent JP-H10223819-A (JP)
Title: Semiconductor device
Inventor: ABE MASAAKI
IPC: H01L21/56
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress the shift amount of a semiconductor element at the time of sealing, to prevent bonding wires from being exposed to a surface and to prevent ability and reliability from deteriorating by fixing potting resin which is higher than the installation height of the bonding wires on the side of plural bonding wire installation faces at plural places. SOLUTION: Potting resin 6 higher than the installation height of the bonding wires 4 and lower than height to the surface of sealing resin 5, which is previously decided, when it is sealed by sealing resin 5 is fixed to the side of the upper faces of the plural inner leads 1 forming a lead frame. Even if sealing resin 5 is non-uniformly injected to the upper face-side and the lower face-side of the semiconductor element 3, the tip of potting resin 6 hits the inner wall of a sealing jig 7 and it plays the role of a stopper. Then, the semiconductor element 3 does not shift much more and the bonding wires 4 are not exposed to the surface of sealing resin 5. Consequently, ability and reliability can be prevented from deteriorating.
Patent JP-S55121265-A (JP)
Title: Manufacturing method of partition material for storage battery
Inventor: ICHINO TOSHIHARU
IPC: H01M50/494
Filed: 1979-03-13
Abstract: PURPOSE:To obtain a liquid absorbing mat with good rigidity and liquid absorption properties, by using a single sheet of or a plurality of piled sheets of fiber cloths  made of synthetic fibers with their filaments aligned and entangling the fibers  together with barbed neeldes. CONSTITUTION:Electrolyte resistant synthetic fibers, for instance, raw material fibers consisting of polyester fibers of three deniers and those of six deniers in a weight ratio of 70:30, are combed to align their filaments and to obtain a fabric. A  single sheet of said fabric, if said fabric has an enough thickness, or a plurality of fabric sheets piled up, if said sheets have a thin thickness, are used as a piled cloth  (b). A needle punching work is performed, for instance, at a rate of 190 times/cm<2>  or more by barbed needles (a) obtaining a liquid absorbing mat with its fibers  entangled on one another. In this way, the liquid absorption property can be improved by fine spaces formed between fibers and, simultaneously, the entanglement  of fibers can be strengthened to eliminate stray of fibers, thus capable of obtaining  a liquid absorbing mat having appropriate rigidity coupled with easiness in battery  assembly.
Patent JP-H02208941-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINOHARA SHOHEI
IPC: H01L29/78
Filed: 1989-02-08
Abstract: PURPOSE:To inhibit a shot channel effect and a substrate bias effect by a method wherein a pattern having a short gate length is provided at the position to be formed a gate electrode and an ion implantation is performed. CONSTITUTION:A field oxide film 2 is formed on an N-type semiconductor substrate 1 and thereafter, the surface of a transistor formation region is oxidized thinly to form a protective oxide film 3 and an ion implantation is performed for setting a threshold voltage to form a P-type diffused layer 4. Then, a pattern 5 having a gate length L' is formed on the film 3 and an ion implantation of phosphorus for forming a well and punch-through stopping N-type diffused layers 6 is performed in the substrate 1 using the pattern 5 as a mask. Moreover, the pattern 5 and the film 3 are removed in order, a gate oxide film 7 is formed and a heat treatment is performed to diffuse the phosphorus. After that, a gate electrode 8 having a gate width L (L>L') is provided at the position of the pattern 5. Moreover, a transistor is obtained via a prescribed process and a shot channel effect and a substrate bias effect can be inhibited.
Patent JP-H04245525-A (JP)
Title: Print system and information processor
Inventor: MIYATA HIROYUKI
IPC: G06F3/12
Filed: 1991-01-31
Abstract: PURPOSE:To select a printer that can perform a print-out operation in the least waiting time among plural printers. CONSTITUTION:A print request of an information processor set at a work stations 12, etc., is sent to 8 control server 18. The server 18 decides the unprocessed value of each print server 14 and also performs the collation of the processing ability among those servers 14 to calculate the waiting time of each server 14. Then a server (printer) 14 having the least waiting time is selected and reported to the station 12.
Patent JP-S57161379-A (JP)
Title: Washable sampling valve
Inventor: HANSU OTSUTOO MIITO
IPC: F16K11/14
Filed: 1982-02-26
Abstract: The invention relates to a cleanable sampling valve to be incorporated into the product line supplying the samples. With such a valve, it is ensured that repeated sampling during one long-time product charge passage will take place under optimum sterile conditions and any entrainment of product into the sealing area and the consequent risk of reinfection emanating from that area will be precluded. In addition, it is ensured that no intermixing of the product or the product sample with the cleaning or disinfecting agent will be possible. The sampling valve includes, inter alia, a closing member (5) having the form of a hollow cylinder and prestressed against a housing seat surface (3a), the cylinder bore (15) of said closing member (5) being open to a spring housing and stuffing box shell (4) in the closed position of the sampling valve and being closed in the open position through a controlling clearance (22) by means of a lower valve stem seal (23) while controllable reflief bores (18a) connect the interior of the spring housing and stuffing box shell (4) to the atmosphere (FIG. 2).
Patent JP-H11206603-A (JP)
Title: Bathtub cleaning device
Inventor: MIYAWAKI HISASHI
IPC: A47K3/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To execute reliably necessary and sufficient bathtub cleaning without insufficient or excessive cleaning by fixing a controller that cleans the inside wall of a bathtub in a higher capacity cleaning mode in proportion to an increase in the frequency of use of a jetting function. SOLUTION: A controller 100 is made up of a controller body 101 comprised of a microcomputer for example, a kitchen remote control, 102 arranged in a kitchen, etc., and a bathroom remote control 103 arranged in a bathroom. And when the automatic cleaning switch of the kitchen remote control 102 is set to on, the number of times a jetting function has been used from the end of previous cleaning operation to this cleaning operation is detected automatically, bathtub cleaning is controlled by selecting automatically the most appropriate cleaning mode on the basis of the result of the detection. In other words, the controller controls cleaning so as to execute the cleaning of the inside wall of the bathtub in a higher capacity cleaning mode in proportion to an increase in the number of times the jetting function is used.
Patent JP-S57142626-A (JP)
Title: Preventing device for wasteful consumption of electric power source in flash camera
Inventor: IWATA HIROSHI
IPC: G03B7/16
Filed: 1981-02-27
Abstract: PURPOSE:To prevent wasteful consumption of an electric power source by providing a timer circuit which operates a DC-DC converter for a prescribed time only during low luminance time cooperatively with release operation. CONSTITUTION:When a release button is held half-pushed, a switch 2 goes on, and a detecting circuit 1 for object luminance operates. In the case of low luminance, transistors (TR) 5, 6 go on and off and the electric charge charged in a capacitor 10 is released and therefore a timer circuit 7 starts operating.  Thence, transistors 11, 14 both go on, and a DC-DC converter 15 starts operation, and the operation period thereof is determined by the timer circuit. In the case of high luminance, the TR6 remains off and the timer circuit does not operate. It is possible to complete the charging of the capacitor 10 immediately and to stop the converter 15 by closing a lock switch 27.
Patent JP-H10226307-A (JP)
Title: Sensor fitting structure of air bag device for side collision
Inventor: MASUDA TOMONORI
IPC: B60R21/20
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To restrain an increase in weight of a car body by forming a recessed part on the upper surface part of a cross member arranged along the car width direction on a car body floor, and providing a sensor of an air bag device in the recessed part. SOLUTION: A side sill 1 arranged on the car body side part is formed by welding a sill outer and a sill inner 3 to each other, and the end part of a floor 4 is welded to the side surface of the sill inner 3. A cross member 5 is arranged along the car width direction in a region of the floor 4 that corresponds to the lower side of the front seat. The cross member 5 is formed in such a manner as to have a hat-like section, and a recessed part 7 is formed on the upper surface part 6 thereof. Two weld nuts are provided at the bottom of the recessed part 7 a little to both ends and near the side sill 1, and a sensor 9 of an air bag device for side collision is installed on the base of the recessed part 7 by screws. Another weld nut 14 is provide on the front upper surface part 6 of the sensor 9, and a leg part 15 of the front seat is fitted to the weld nut 14.
Patent JP-H10229339-A (JP)
Title: Successive comparison a/d converter circuit
Inventor: KATO HISAO
IPC: H03M1/38
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To minimize an A/D conversion error by using independent resistive elements so as to separate a closed circuit including two capacitors of a comparison section, thereby preventing leakage of charges stored in the capacitors. SOLUTION: A D/A block section 24 is provided with a resistive element 32 for an n-th bit group consisting of series-connected plurality of resistive elements, corresponding to high-order 5-bits being 1/2 division of a 10-bit precision resistance ladder, a resistive element 34 for an m-th bit group, consisting of series-connected a plurality of resistive elements corresponding to low-order 5-bits arranged independently, an n-bit recorder 36 that selects a terminal voltage of the resistive element 32 for the n-th bit group, and tap terminals 40, 42 for extracting an inter-terminal voltage of the resistive elements 32, 34 of the n-th and m-th bit groups from the resistance ladder 210.  Then a comparison section 21 is connected respectively to the tap terminals 40, 42 and an analog input respectively, to successively compare an analog input signal voltage and a synthesized voltage at the tap terminals 40, 42.
Patent JP-H10224960-A (JP)
Title: Waterproof structure of grommet for passing wire harness and its formation
Inventor: SHIRAFUJI YUKIHIRO
IPC: H02G3/22
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enhance waterproof performance by eliminating a gap even when a water stopping agent filling a wire group being passed through a grommet flows away. SOLUTION: When a wire group W is wired at the time of assembling a harness, the wire group is arranged in a row at the part subjected to inter-wire waterproofing and coated with a water stopping agent 25 having required viscosity such that the water stopping agent 25 permeates between the wires. Subsequently, the part coated with the water stopping agent 25 is applied with a sheet 23 of independently foamable material having elasticity and rounded before being inserted into the grommet 30.
Patent JP-H06243885-A (JP)
Title: Fuel cell power plant
Inventor: TAKAHASHI MAMORU
IPC: H01M8/04
Filed: 1993-02-19
Abstract: PURPOSE:To make the whole of a package small in size by employing a plate fin type heat exchanger high in performance for the heat conducting section of a vapor generator. CONSTITUTION:Heat recovery water is stored up to a water level 131 until the upper end of the core section of a plate fin type heat exchanger 102 set in a container 101 is completely submerged by water, cell cooling water heated by a fuel cell is led to the exchanger 102 from a cell cooling water outlet nozzle 103, and let it pass through the core section, so that it is discharged out of a cell cooling water outlet nozzle 104. Meanwhile, heat recovery water within the container 101 is heated when cell cooling water passes through the core section, a natural circulation flow is thereby produced within the container 101, water comes in the core section out of the lower end open section of the exchanger 102, it is furthermore heated while being moved up through the core section, a part of heat recovery water is vaporized so as to be carried away. Water drops are removed out of vapor generated at the core section by a moisture content separator 106, and it is carried away out of a vapor outlet nozzle 105 thereafter, so that it is thereby supplied to a heat recovery means.
Patent JP-S59192092-A (JP)
Title: Cross rat cell system producing antibody to resionela, production thereof and monoclonal antibody
Inventor: JIYAN JIERAARU GIE
IPC: A61K39/40
Filed: 1984-02-21
Abstract: A process to produce hybrid cell lines, which produce monoclonal antibodies to Legionella pneumophila. Cell lines are produced by fusion of immunized mouse splenocytes to these bacteria with non secreting myeloma cells. Monoclonal antibodies are useful for diagnosis of diseases due to Legionella pneumophilia, for detection of these bacteria in environment, for the production of vaccines.
Patent JP-H10214988-A (JP)
Title: Optical semiconductor device
Inventor: YAMAGA SHIGEKI
IPC: H01L31/12
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To enhance the emission efficiency of an LED structure by an arrangement wherein semiconductor regions of a conductive type and a reverse conductive type are made of a semiconductor containing gallium and arsenic and a light of such wavelength as having lower energy than the band gap of the semiconductor is emitted. SOLUTION: A growing solution is brought into contact with a gallium arsenide single crystal substrate 1 under a predetermined temperature and the an epitaxial layer is grown on the gallium arsenide single crystal substrate 1 by lowering the temperature of the growing solution gradually. A P type epitaxial layer 6 is grown when the growth start temperature is set lower than an inversion temperature. The P type epitaxial layer 6 is then implanted with Si ions and heated to form an N type semiconductor region 7. When the net concentration of acceptor is set at 5×10<17> -5×10<18> atom/cm<3> in forming the P type epitaxial layer 6, emission wavelength of an LED becomes 910-940nm which is longer than the absorption end emission wavelength 890nm inherent to gallium arsenide and thereby the emission efficiency is enhanced.
Patent JP-S61188031-A (JP)
Title: Positioning and holding apparatus for articles
Inventor: AOKI AKIRA
IPC: B23P19/00
Filed: 1985-02-18
Abstract: PURPOSE:To prevent the breakage of an article by installing a pair of holding hooks and auxiliary hooks in rotatable ways and allowing said auxiliary hooks to project inside from the holding hooks when the holding hooks are opened. CONSTITUTION:An auxiliary hook 104 is pivotally supported inside hooks 5a and 5b by a pin 102, and urged in the direction of arrows (a) and (b) with respect to the hooks 5a and 5b by the minute force of a spring 103. Since the auxiliary hook 104 is urged by each minute force of the springs 103a and 103b, said spring 103a and 103b are compressed and closely fitted onto the hooks 5a and 5b, when the auxiliary hooks 104a and 104b receive the external forces in the opposite direction to the direction of arrows (a) and (b). Further, each projection part is formed onto the hooks 5a and 5b so taht auxiliary hooks 104 and 104b do not excessively project in the directions of arrows (a) and (b), and the auxiliary hooks 104a and 104b are projected in the direction of arrows (a) and (b) within a certain limit by the above-mdescribed projection parts.
Patent JP-S59170862-A (JP)
Title: Formation of printing plate
Inventor: SHIMADA FUMIO
IPC: G03G5/05
Filed: 1984-02-20
Abstract: PURPOSE:To enhance resolution, printing resistance, etc. by forming a toner image on a recording layer composed essentially of a specified phenol resin and a quinonediazide compd. by the liquid developing method, then uniformly exposing it, and removing off the parts free from the toner image with an alkaline soln. CONSTITUTION:A photoconductive layer formed on a hydrophilic substrate contains an o-naphthoquinone diazide or the like and a phenol resin represented by the formula shown here in which R1, R2 are each H or lower alkyl; R3-R5 are each H, halogen, OH, NO2, NH2, COOH, SO3H, or its salt, 1-20 conductive substrate alkyl, alkoxy, alkylether, alkylketone, acyl, or benzene or naphthalene or anthracene ring, one of cyclobutane cyclooctane rings, but when at least one of R3-R5 is a >=4C substitute, at least one is a hydrophilic group, such as OH, NH2, COOH, SO3H, or its salt, or one or R3-R5 has one of these hydrophilic groups. A superior printing plate is thus obtained in a short time.
Patent JP-S62189351-A (JP)
Title: Control method for auxiliary air quantity of internal combustion engine
Inventor: KOIKE YUZURU
IPC: F02D41/00
Filed: 1986-02-14
Abstract: PURPOSE:To prevent the increase of the number of revolution of an engine by adding a predetermined value to a solenoid electric current command value of a control valve only during the retardation period of ignition timing conducted to raise the temperature of a catalyzer. CONSTITUTION:In an electronic control device 40, whether or not the retardation of ignition timing which is conducted to raise the temperature of a catalyzer 20 is being conducted is recognized by whether or not a VC solenoid 23 is off. And a predetermined value is added to a linear solenoid 16 electric current command value of a control valve 30 only when the VC solenoid 23 is off. The foregoing, even if ignition timing is momentarily advanced after estimating the temperature of the catalyzer 20 to have reached a predetermined one, prevents the increase of the number of revolution of an engine without changing the feed-back control term of the linear solenoid 16 in such a way as to decrease the electric current command value.
Patent JP-S59154155-A (JP)
Title: Electrical dust precipitator
Inventor: MATSUMOTO YOUICHI
IPC: B03C3/68
Filed: 1983-02-24
Abstract: PURPOSE:To collect efficiently high resistance dust by impressing an intermittent DC voltage between dust precipitating electrodes deposited thereon with high electric resistance powder and discharge electrodes. CONSTITUTION:Powder 3 having high electric resistivity such as alumina powder or the like is deposited on the surface of plural dust precipitating electrodes 1 in an electrical dust precipitator disposed oppositely with the electrodes 1 and discharge electrodes 2. The charge on the electrodes 2 is so controlled that a DC high voltage is impressed intermittently at a period of 0.01-1sec by a control circuit X. Then a back discharge phenomenon is not generated in spite of the conditions in the back discharge region and the efficiency in dust precipitation is improved.
Patent JP-H11234854-A (JP)
Title: Electric connection box
Inventor: SUGIURA TOMOHIRO
IPC: H02G3/16
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electric connection box by which an electric wire and a bus bar can be connected simply and surely from the upper side of a connection box body by a method wherein a fastening means which connects a first bus bar to the terminal as the terminal of the electric wire is installed on the surface side of the connection box body. SOLUTION: On the upper wall 2a of a connection box body 2, a first bus-bar mount part 2e on which a first bus bar 12 is placed from the upper part is formed from a fusible link mount part 2b up to an opening part 2g in a sidewall 2f on one side. In addition, in a position to the fusible link mount part 2b on the upper wall 2a, a fastening means 16 which connects the horizontal terminal board part 13 of the first bus bar 12 to the terminal 6a as the terminal of an electric wire 6 is installed. The fastening means 16 is constituted of a bolt 17 whose head part 17a is buried in the upper wall 2a and of a nut 18 which is screwed and attached to a shank part 17b. Then, when the first bus bar 12 is placed on the first bus-bar mount part 2e, a shank part 17a protrudes to the upper part from a bolt through hole 13a in the horizontal terminal board part 13.