baber/WOPTO huggingface dataset:
Patent JP-H06136889-A (JP)
Title: Exposure waterproof structure
Inventor: TOKURA TATEO
IPC: E04D3/35
Filed: 1992-02-14
Abstract: PURPOSE:To provide exposure waterproof structure not bulged even by exposure by coating the whole surface of a concrete backing with adhesives, spreading a plastic molded board all over the backing and forming a synthetic resin layer containing mineral particles onto the plastic molded board. CONSTITUTION:The whole surface of a concrete backing 4 is coated with urethane or epoxy adhesives 2, and reinforced plastic molded boards 1 are oppositely faced mutually and spread all over the concrete backing. The linear expansion coefficient of the reinforced plastic molded boards 1 is set within a range of 2.0X10<-5>+ or -10%, and the upper sections of the molded boards 1 are covered with a synthetic resin layer 5 containing mineral particles in the uniform thickness of the whole surface. Accordingly, the title structure functions as a non-slip at the time of a rainfall, thus improving weather resistance.
Patent JP-S60203548-A (JP)
Title: Termination structure of bumper mole
Inventor: NUMAZAKI KENJI
IPC: B60R19/44
Filed: 1984-03-28
Abstract: PURPOSE:To achieve good finish by fixing a bumper mole to the fixing groove of bumper through an end cap having a pair of flanges stoppable to the bottom of said groove or the rear face of bumper thereby providing the bumper mole entirely to the bumper. CONSTITUTION:A pair of slots 5 are formed in the bottom at the end of a fixing groove 2 in the surface of a resin bumper 1 while opening one end to the end face 1b of bumper 1. While a thin metal end cap 6 is formed to have C-shaped cross-section and integrally formed with a pair of flanges 6a, 6b insertable and stoppable in the slot 5. Furthermore, a small stop hole 7 is made through the end wall of bumper 1 in parallel with the fixing groove 2. A bumper mole 3 is laid in the fixing groove 2 then the flanges 6a, 6b of the end cap 6 are fitted to the slot 5 to hold the end 3a of mole 3 into the end cap 6. Thereafter, the stopper lug 6c of said cap 6 is inserted into said hole 7 and the tip is folded to fix the cap 6.
Patent JP-S58176933-A (JP)
Title: Manufacture of vertical semiconductor element
Inventor: MURAKAMI KOUICHI
IPC: H01L29/78
Filed: 1982-04-10
Abstract: PURPOSE:To prevent the generation of element defect due to short-circuit and poor withstand voltage by a method wherein an anodic oxidation process is added by dividing a conductive substance into a plurality of sections insulated each other, between the process of contact hole opening for the electrode of the surface side of a substrate and the process of adhering an electrode substance. CONSTITUTION:After a hole opening is performed by a photo etching treatment, a conductor thin film 11 is formed by the evaporated of Al at every source and contact region 8. Thereat, the conductor thin film 11 formed on each source and contact region 8 is adhered so as to be in a state of isolation from the other conductor thin film 11. Next, the anodic oxidation is performed with the substrate 1 serving as a drain region as an anode. A forming voltage to perform this anodic oxidation is kept set at a value a little lower than the withstand voltages of the source and the drain. When there exists short-circuit or low withstand voltage between the source and the drain, current flows through this defective part 9, and thereby the conductor thin film 11 is converted into an anodic oxide film 12 in entirety or in the surface layer.
Patent JP-H10238031-A (JP)
Title: Rain gutter
Inventor: SHINDO YOSHIHIDE
IPC: E04D13/064
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a rain gutter by providing a cylindrical cage-like feed main body arranged at the position for feeding snow in the rain gutter and support mechanisms arranged in the rain gutter and rotatably supporting the feed main body. SOLUTION: A snow feed device 2 is constituted of a cylindrical cage-like feed main body 3, bearings 4 provided at the centers of both ends of the feed main body 3, and support members rotatably fitted to the bearings 4. The cylindrical cage-like feed main body 3 is constituted of multiple rods 32 suspended at the prescribed intervals between the outer periphery sections of a pair of disks 31 and a reinforcing ring 33 reinforcing the rods 32 from the inside, and the bearings 4 are arranged at the center section of the disks 31. When rain falls, the rain water flows down on a roof to reach an eaves edge 7, passes between the rods 32 to reach the bottom face 1a of a rain gutter 1, and rotates the snow feed device 2 to feed the snow S sliding down from the eaves edge 7 to the outside of the rain gutter 1.  No snow S is accumulated in the rain gutter 1, and the breakage of the rain gutter 1 can be prevented.
Patent JP-S57174720-A (JP)
Title: Data processor
Inventor: TOYODA SHINJIROU
IPC: H02J9/00
Filed: 1981-04-21
Abstract: PURPOSE: To realize a data processor which is suited for application as a 1-chip microcomputer, by giving an indication to hold the memory contents to the processor main body by means of the operation holding signal when an abnormal drop of the power supply voltage is detected.  
     CONSTITUTION: An indication to hold the memory contents is given to a data processor main body by means of the operation holding signal when an abnormal drop of the power supply voltage is detected. For instance, when a main power supply VDD of a microprocessing unit MPU lowers less than the reference voltage V ref , the operation holding signal OH of the unit MPU is set at a low level by a comparator 6. The signal OH is latched by the NIF signal showing the final of the execution of an instruction, and the signal RAME which inhibits the data writing is set. Then the unit MPU is held after the execution of the instruction is through. The power of a latch 1 and a read/write memory RWM is supplied from an auxiliary power supply V s TB. Thus the contents of the memory RWM are held although the power supply VDD has a drop. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02239853-A (JP)
Title: Structural body for sheath
Inventor: SASAI TSUGUHISA
IPC: A61B1/00
Filed: 1989-03-13
Abstract: PURPOSE:To surely prevent a core material part from being pulled out from a soldering part and jumping out to an external side at the time of using a brush, etc., by reinforcing a fixing force of the core material and the wire material of a coil wound around it at least in the part fixed to the core material within the overall length of the coil. CONSTITUTION:A rear end part in a coil shaft 8 is successively extended from the rear end of a coil sheath 4, a loop part 11 for it is formed, thereafter, the most rear end part is turned back and folded in a reverse direction in a ring 12 for fixation, a pull-out preventing part 8c is formed, the sectional shape is inserted in parallel triply in the length direction into the flat ring 12 for fixation, and it is integrally fixed firmly by a solder 13 as a fixing material. Further, in a head end part 8a and a rear end part 8b of the coil shaft 8 to be solderingly fixed to a tightly winding part 7 of the coil sheath 4, respectively, the part of a coil 10 is made into a rough winding, respectively. For the head edge part 8a of the coil shaft 8, since the part of the coil 10 is roughly wound, a solder 15 as the fixing material is sufficiently penetrated between the raw materials.
Patent JP-H07273259-A (JP)
Title: Lead frame designing method
Inventor: KONISHI HIROSHI
IPC: H01L23/50
Filed: 1994-03-30
Abstract: PURPOSE:To provide a method for designing a lead frame which can retain stability in wire bonding. CONSTITUTION:Design conditions including a chip outer shape, a cavity line, an offset line, a package outer shape, and the number of frames are input (S11), the cavity line, the offset line, and the package outer shape are divided into three portions each for creating a plurality of straight lines, and hence a plurality of lead frame parts which are classified by straight lines are created (S12). Then, the bonding position of each lead frame part is calculated (S13), the width and spacing of the lead frame part at each flex point are measured, a predetermined position on the straight line or in the direction of extension line of the offset line is calculated, and the flex point is moved (S14). When the lead frame part is proper for bonding position setting conditions, an operation step S16 is conducted. On the other hand, when the lead frame part is not proper, the operation step S14 is conducted.
Patent JP-S52143323-A (JP)
Title: Intake manifold for internal combustion engine
Inventor: KAMIJIYOU EIJI
IPC: F02M35/10
Filed: 1976-05-24
Abstract: PURPOSE: To prevent the adhesion of the liquid drop of fuel on the wall of the suction pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51136566-A (JP)
Title: Pressure floating apparatus without requiring compressed air source
Inventor: KANEDA HIROAKI
IPC: B01F3/04
Filed: 1975-05-21
Abstract: PURPOSE: Air saturated water used in a pressure floating apparatus intended for solid-liquid separation os produced without requiring a compressed air source. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09251985-A (JP)
Title: Electrode
Inventor: TAKAHASHI NUSHITO
IPC: C23F4/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To uniformly apply a bias voltage onto a wafer face even when a pulse-like bias voltage is applied by a method wherein a substance to be processed is mounted to an electrode flat part, and an ion shield part is provided so as to opposingly approach or come into contact with an outer circumferential part of the face side of the substance to be processed. SOLUTION: A face of an electrode block 1 composed of an aluminum alloy is a mounting face of a wafer 2, and an insulation film 3 for attracting static electricity is formed on the face. The insulation film 3 on the face of the electrode is provided in the range wider than an outer diameter of a wafer 2 and further formed at a constant film thickness. Accordingly, an electric resistor value and an electrostatic capacitance value of the insulation film 3 are constant within a face counter to the wafer 2. An ion irradiation shielding ring 8 prevents ions induced into the wafer 2 at a bias voltage from damaging the electrode insulation film 3 counter to an outer circumferential part of the wafer 2. Further, a susceptor 9 is provided in the outer circumferential part of the wafer 2 to position the wafer 2.  As a result, there are not ions which are directly incident on the insulation film 3.
Patent JP-S58178236-A (JP)
Title: Load converter
Inventor: KAWAI MASAYASU
IPC: G01L1/22
Filed: 1982-04-12
Abstract: PURPOSE:To maintain linearity of a load-output characteristic and to realize high accuracy without causing lateral movement of the loading point and tension on the beams by a converter wherein a center beam is located between two parallel cantilever beams and sensitive parts are integrally or rigidly secured to free ends of the cantilever beams. CONSTITUTION:When a measured load F is applied to a load receiving part 10a, cantiliver beams 11, 12 are flexed mainly at their deforming parts 11b, 12b so that their free ends moves downward and both end connection parts 14, 15 with a center beam are also lowered. Further, deforming parts 10b, 10c of a center beam 10 itself supported by the both end connection parts 14, 15 are flexed and the load receiving part 10a moves downward still more. With the respective deforming parts being flexed, the both end connection parts 14, 15 are moved inward, i.e., toward the loading point by a distance l. Since the connection parts 14, 15 of the beams are able to freely move, tensions will not be caused on the respective deforming parts 10b, 10c, 11b and 12b unlike a beam fixed at its both ends. It is thus possible to obtain a good load-output characteristic. Among strain gauges attached to the beams, strain gauges S5, S8 and S12 undergo a tension strain and strain gauges S6, S10 and S11 undergo a compression strain, thereby to issue an output (eo) in proportion to the load.
Patent JP-S54152230-A (JP)
Title: Low nox burner
Inventor: SAEKI SUTEICHIROU
IPC: F23C9/08
Filed: 1978-05-23
Abstract: PURPOSE: To reduce nitric oxides in an exhaust gas by whirling the combustion air.  
     CONSTITUTION: This device consists of a back pressure generating element 9 provided in a path which supplies the combustion air, a combustion gas recycling path 5a, and a combustion air duct 10a through which a whirling mixture of the combustion air and gas is supplied to a burner. Whirling detection is tangent to a cylindrical plenum chamber 10 of the burner. Thus by whirling the combustion air, it is evenly mixed with a recycled gas and supplied to a burner throat, resulting reduction of NO x . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61223329-A (JP)
Title: Rotary shaft supporting structure
Inventor: AOYAMA MAMORU
IPC: F16C33/78
Filed: 1985-03-27
Abstract: PURPOSE:To achieve easy fitting and dismounting by performing centering through utilization of an automatic centering ball bearing having spherical outer-ring raceway surface such that the inner ring of bearing will incline upon insertion of the rotary shaft. CONSTITUTION:When fitting the rotary shaft 30 of collected elements into an automatic-centering ball bearing 24, the inner ring will incline upon advance of the tip section of the rotary shaft 30 into the inner ring of said bearing 24 thus to align the centers even if the center of the rotary shaft 30 is not aligned accurately with that of said bearing 24. Consequently, the rotary shaft 30 will fit smoothly into the inner ring of said bearing 24 to apply no excessive force laterally against the machine frame 10 thereby the rotary shaft 30 can also be dismounted smoothly from said bearing 24.
Patent JP-H06271959-A (JP)
Title: Palladium fine wire for wire bonding of semiconductor device
Inventor: KITAMURA OSAMU
IPC: C22C5/04
Filed: 1993-03-19
Abstract: PURPOSE:To produce a palladium alloy fine wire for a bonding wire of a semi conductor device. CONSTITUTION:A palladium alloy fine wire for wire bonding of a semiconductor device having a compsn. in which each content of calcium, aluminum, chromium and silicon in palladium is regulated to, by weight, <=0.0003%, and the balance palladium having >=99.99% purity with inevitable impurities is obtd. Furthermore, a palladium alloy fine wire for wire bonding of a semiconductor device having a compsn., in addition to the same palladium, contg. one or two kinds of 0.001 to 2.0% gold having >=99.99% purity and 0.001 to 5.0% silver having >=99.99% purity, and the balance inevitable impurities is obtd. Moreover, a palladium alloy fine wire for wire bonding of a semiconductor device having a compsn., in addition to the same palladium, contg. 0.001 to 0.01% indium is obtd.
Patent JP-H04256312-A (JP)
Title: Semiconductor device and its manufacture
Inventor: JIYON MAAKU DORAINAN
IPC: H01L21/28
Filed: 1991-02-07
Abstract: PURPOSE:To provide a semiconductor device, where the doped silicon filled in contact holes does not have adverse effects upon the electric property of a transistor. CONSTITUTION:A semiconductor device has a semiconductor substrate 2, which has an insulating layer 3 at the surface. The insulating layer 3 includes the contact holes filled with n-type arsenic-doped silicon.
Patent JP-H01234720-A (JP)
Title: Cooking device
Inventor: MATSUI JINYA
IPC: F24C7/08
Filed: 1988-03-15
Abstract: PURPOSE:To make it possible to detect correct humidity and control accurate heating, by installing an air suction port and an exhaust air port in a heating chamber, and a humidity sensor in parts where the wind in the exhaust duct is concentrated. CONSTITUTION:The wind supplied into a heating chamber 2 from an air suction port 9 directly drops toward food 20 as it is. As a result, an environment which includes water vapor generated from the food 20 during heating move with the wind almost altogether. Then, the wind with the environment is collided with the four side walls of the heating chamber 2, and rises along the walls. Then, they are discharged efficiently from a plurality of exhaust air ports 14 provided on an upper wall 10. The wind and environment discharged outside the heating chamber in this manner are concentrated near a humidity sensor 18 inside an exhaust air duct 15. It is, therefore, possible to detect accurately the humidity in the heating chamber 2 based on the water vapor included in the environment discharged efficiently outside the heating chamber.
Patent JP-S56156766-A (JP)
Title: Spattering device
Inventor: FUJITA ICHIROU
IPC: C23C14/34
Filed: 1980-05-08
Abstract: PURPOSE:To form a thin film such as wiring film, etc. easily on a base board by forming the target facing the base board with plural targets that make different angles to the base board. CONSTITUTION:The target of a spattering device is structured with plural targets such as 21A, 21B, etc. which face at different angles to a base board 3. The surface areas of targets 21A, 21B that face the base board 3 are made nearly equal to the extent in which the base board 3 moves. By this, gas component such as Ar, etc. ionized by collision with plural targets 21A, 21B comes flying from many directions, and the component of the target covers the surface of the base board 3 uniformly. Accordingly, thinning of the thin film and disconnection on the shoulder of wiring do not occur, and semiconductor devices, etc. of high accuracy can be obtained.
Patent JP-S61241272-A (JP)
Title: Steering force control device for power steering device
Inventor: CHIKUMA ISAMU
IPC: B62D6/02
Filed: 1985-03-27
Abstract: PURPOSE:To allow input-output characteristics to be widely changed by splitting a channel which supplies a regular flow rate, into two, each of which is con nected to a steering repulsion producing mechanism and an auxiliary steering force producing mechanism respectively, where a flow rate ratio between two channels can be controlled by means of a variable orifice valve. CONSTITUTION:A variable orifice valve 2, within a valve housing 20 of which a spool 25 is slidably fitted, is connected to the delivery side of a pump 1 which delivers pressure fluid. The configuration is such that the variable orifice valve 2 allows a group of an input port 211, an output port 212 and 213, and a land of a spool 21 to form variable orifices 200 and 300, and also allows a group of a drain port 512 and a land of the spool 21 to form a variable orifice 511 which comprises a closing valve 64. This configuration enables delivery fluid from the pump 1 to be splitted into two by means of the above said valve 2 allowing one of them to be supplied to an energizing cylinder 5 for producing an auxiliary steering force through a rotary valve 3, and also allowing the rest to be supplied to repulsing chambers 611 and 612, or 612 and 621 of a steering repulsion producing mechanism 14 through a steering resistance valve 4.
Patent JP-S63229417-A (JP)
Title: Switching jig for optical connector
Inventor: WATANABE MAKI
IPC: G02B6/38
Filed: 1987-03-18
Abstract: PURPOSE:To perform the switching of an optical connector through easy operation by forming a recessed part where the optical connector is set axially symmetrically in a connector receiving block. CONSTITUTION:This optical connector is equipped with a center shaft 11, a couple of connector receiving blocks 12 and 13 which are fitted so that at least one block is rotatable and slidable on the center shaft 11 while their end surface are made to face each other, springs 14 and 15 which are so provided as to press the connector receiving blocks against each other, and fixing members 16 and 17 which fix the optical connector to the connector receiving blocks; and recessed parts 18 and 19 where the optical connector is set are formed in the connector receiving blocks 12 and 13 axially symmetrically. When this switching jig is used, the optical connector in a connection state is set in the couple of connector receiving blocks, which are separated temporarily against the force of the springs, rotated relatively by a specific angle, and then pressed against each other with the force of the springs, thereby easily performing the switching of the optical connector.
Patent JP-S57177827-A (JP)
Title: Forming method for blank pipe of electric welded steel pipe
Inventor: TOYOOKA TAKAAKI
IPC: B21C37/08
Filed: 1981-04-23
Abstract: PURPOSE:To obtain the titled blank pipe which has superior quality of a weldzone shape and superior size precision by adequately selecting the combination of the downhill coefficient of a beltlike plate, the total reduction of tandem type fin pass rolls, and its reduction distribution. CONSTITUTION:While the center part 10b of a beltlike plate 10 is moved down as formation progresses, the beltlike plate 10 is formed in a cylindrical shape and then finished into a blank pipe 26 by being pressed down in a pipe circumference direction by tandem type fin pass rolls 20, 22 and 24. Then, upset welding is carried out to obtain an electric welded steel pipe 29. In the formation of this blank pipe 26, a downhill coefficient eta is 0.3-1.25 and fin pass total reduction R is 0.55-1.25%; and a lower limit increases nearly in a line having the lowest point nearly at eta=1.05 and an intermediate inflection point at eta=0.5 according to eta, and an upper limit decreases nearly in a line having the highest point at eta=0.6 and an intermediate polygonal point at eta=1.2. Further, the 1st fin pass reduction distribution rate delta is >= 75% and the lowest line is so specified within a permissible range that eta is approximately 0.45-1.2.
Patent JP-S52144519-A (JP)
Title: Exhausted gas cleaning device in gasolin internal combustion engine
Inventor: MATSUSHITA TOSHIAKI
IPC: F02F1/42
Filed: 1976-05-27
Abstract: PURPOSE: To reduce exhausting concentration of harmful three components with simple structure, by providing reaction chamber which has structure and volume to enable retention and mixing of exhausted gas in the cylinder head and guide passage that exhausted gas is led to exit mouth by going round passage is installed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04296930-A (JP)
Title: Multi-window controller
Inventor: MORIMOTO NAOHISA
IPC: G06F3/14
Filed: 1991-03-26
Abstract: PURPOSE:To secure the ability of a CPU in order to attain a pleasant man- machine interface by grasping the processing contents of the application programs working in each window of a multi-window system before execution of these programs. CONSTITUTION:An arithmetic processing load measuring means 6 measures previously the maximum arithmetic processing load of an arithmetic processing means 3, the arithmetic processing load necessary for maintenance of the operability or the real time properties, and the arithmetic processing load necessary for each processing. These measured loads are stored in an arithmetic processing load storage means 7. When an optional window processing request is received, an arithmetic processing remaining power deciding means 8 decides the presence or absence of the remaining power of the means 3 by reference to the storage contents of the means 7. If the presence of the remaining power is confirmed, the start of the window processing is allowed. Thus it is possible to eliminate the possibility of deterioration of the operability or the real time properties.