baber/WOPTO huggingface dataset:
Patent JP-H10263156-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which can enhance a player's interest in predictions of a reach (one step before prize completion) or a jackpot, and can make the game more attractive. SOLUTION: When a reach is lost, a symbol will be decided according to whether the reach patterns will be decided or not. Specifically, if the reach is predicted, kinds of patterns will be decided based on the table A in which the possibility for deciding a probability change reach is set at 8/10 (S6). On the other hand, if the reach is not predicted, patterns will be decided based on the table B in which the possibility for deciding a successful reach is set at 2/10 (S9). Therefore, the possibility of a successful reach is higher with a reach prediction than without a reach prediction. So a player will take more interest in a reach prediction, so that the game will be more attractive.
Patent JP-S5617714-A (JP)
Title: Internal/external air intake control method and apparatus
Inventor: INOUE YOUZOU
IPC: F24F11/02
Filed: 1979-07-24
Abstract: PURPOSE: To perform efficient control through controls of the internal air circulation and the external air intake based on the difference between the room temperature and external air temperature being compared with the set desired temperature in the initial operation of the car air conditioner.  
     CONSTITUTION: When the desired temp. value is determined in the initial operation, the signals from the room temperature sensor 4, the external air temperature sensor 5 and the temperature setting device 6 are inputted into the microcomputer 10 to compare three temperatures. The internal air command signals are provided to the switching actuator 12 and the indicator 13 and while the room temperatue is read as between the external air temperature and the set temperature, the selector damper 2 is set at the position of solid line to perform internal air circulation. When the difference between the room temperatue and the desired temperature gets about 1°C, with the flag release, the external air command is provided to the switching actuator 12 and the indicator 13 to switch the selector damper 2 to the dotted line to introduce the external air. Thus, efficient air conditioning is performed through control based on the values of three temperatures. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5722445-A (JP)
Title: Hydraulic speed change
Inventor: HIYOUDOU OSAMU
IPC: F16H3/08
Filed: 1980-07-11
Abstract: PURPOSE: To make whole assembly of a change gear smaller by preparing housing of hydraulic clutch to a clutch gear meshing with input side gear and flotingly rotating on the power shaft.  
     CONSTITUTION: Boss portion 6 of cluch gear 5, which is always meshing with input side gear 4, is flotingly mounted on the input power shaft 3. A hollow cylindrical type housing 7 is installed to a side of the clutch gear nearly to the outer periphery. Many grooves 7a are machined to the housing 7 parallel to the longitudinal direction of the cylindrical housing. A splined boss 3a is installed on the power shaft 3. Friction plates 8 engaged with their teeth 8a to the other periphery grooves 7a, and friction plates 9 engage to splined boss 3a with their splined inner hole 9a, are arranged alterlately, and the friction plates are pressed to join together by a piston 11 tightly engaged to the cylinder 10, so that the clutch gear 5 is fixed to the power shaft 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5537292-A (JP)
Title: Contact wheel
Inventor: FUJISHIMA SUSUMU
IPC: B24B21/16
Filed: 1979-07-27
Abstract: PURPOSE:To process a full area of the work regardless of thickness of the work under the same arrangements, with a grinding system changed during the work, by making a control of the contact wheel hardness with a change of air pressure. CONSTITUTION:When performing the work of cutting a thin thickness part A, C of a turbine blade (work) 13, a quantity of air, supplied to within a tire 8 of a contact wheel 12 from a rubber hose 5, is increased, with a hardness of the contact wheel 12 increased and a flattening margine eliminated, and a position of the contact wheel is controlled by a hydraulic profile (modeling) to process a work of cutting the thin thickness part A, C. Subsequently, when grinding a thick thickness part B, air pressure in the above described tire 8 is decreased to soften a hardness of the contact wheel 12, with a flattening margin b given to the above described wheel 12 by a pressing force to the work B to construct a contact width a, and the above wheel 12 is position controlled by self profile system, to perform the work of cutting the thick thickness part by a grinding belt 7.
Patent JP-H04305336-A (JP)
Title: Method and device for manufacturing semi solid metal with electromagnetic stirring system
Inventor: YOSHIKAWA YUJI
IPC: B22D11/00
Filed: 1991-04-02
Abstract: PURPOSE:To reduce the recess of a metallic bath surface and to prevent the gas entraping by laying a non-magnetic and non-conductive mold of refractory at the rotation central part, that is, the central part of the cooling stirring bath. CONSTITUTION:The molten metal received in the tundish 1 is introduced in the cooling and stirring bath, the stirring is executed in this molten metal between the outer wall surface of the refractory core mold and the inner wall surface of the cooling and stirring bath with the circulating flow by the rotating magnetic field generated by the proper cooling function in the cooling and stirring bath and the electro magnetic induction coil 4. Then the dendritice primary crystal being generating is transformed to the round like state by vanishing or reducing its branch part, the slurry like semi solid metal can be discharged continuously by opening the nozzle of bottom part 5 when the solid phase rate becomes to the consumption value. Therefore, the pot like recess of the surface of molten metal is made small, the molten metal is not spattered, so the stable operation can be executed.
Patent JP-S57209741-A (JP)
Title: Production of resin coated sand for casting
Inventor: KOARAI SUSUMU
IPC: B22C1/22
Filed: 1981-06-18
Abstract: PURPOSE:To improve the collapsing property of a mold in castings of low casting temps. by adding and mixing a solid phenolic resin, phosphate and a lubricant in limited mixing ratios to and with silica sand heated to prescribed temps. CONSTITUTION:The coated sand prepd. bh coating 1.5-3pts.wt. solid phenolic resin on 100pts.wt. silica sand heated to 100-200 deg.C then coating 0.15-1.5pts.wt. phosphate thereon and further adding and mixing 0.5-0.3pt.wt. lubricant is used. The reasons for limiting the respective mixing ratios lie in that, if the solid phenolic resin is <1.5pts.wt., the mold will break in the stage of molding. If it >3pts.wt., collapsing property degrades. If the phosphate is <0.15, the effect of improving collapsing property is small and in >1.5pts.wt., the melt-sticking point drops. If the lubricant is <0.05, blockings occurs, and in >0.3pt.wt., the adhesive force among the sand particles is degraded.
Patent JP-H04326209-A (JP)
Title: Programmable logic element
Inventor: KAWANA KEIICHI
IPC: H03K19/177
Filed: 1991-04-25
Abstract: PURPOSE:To present a programmable logic element reduced in the number of switching elements in a wiring switch in the case of programmably connecting adjacent logic elements by using a wiring group. CONSTITUTION:Logic elements 11 arranged in the shape of an array are connected in the shape of longitudinal and lateral channels by using plural programmable wiring groups 12 and 13, the wiring groups 12 and 13 are combined in the shape of a cross, an intersectional part 14 is connected through a programmable switching element 15 so as to be freely connected/disconnected, the adjacent intersectional parts 14 are programmably connected through a wiring switch 16 between the wiring elements, and the programmable logic element is constituted. Thus, the degree of freedom for wiring another field is achieved.
Patent JP-H05289711-A (JP)
Title: Logical operasion and control unit
Inventor: KUMAZAKI MASAYUKI
IPC: G05B19/05
Filed: 1992-04-15
Abstract: PURPOSE:To easily correct the design when a control logic circuit is constructed with the combincational arithmetic elements by decomposing and analyzing the combinational elements based on the contents of a type file and then displaying the contents of a composite source file and the type file. CONSTITUTION:The symbol information on the basic and combinational arithmetic elements and the combinational relation information are stored in a type file 25. Then the combinational arithmetic elements are synthesized and analyzed between a composite source file 23 and and a basic source file 26 which store the symbol information and the connection information. At the same time, the combinational arithmetic elements are decomposed and synthesized at a combinational arithmetic element interpreting part 24 based on the contents of the file 25. The contents of both files 23 and 25 are displayed on a CRT 21 and a CRT 33 respectively. Then the contents of the file 25 are corrected when the contents of the combinational arithmetic elements are corrected by a command given from an input device 34. At the same time, the information on the file 23 can also be corrected based on the correction contents of the file 25.
Patent JP-S61253880-A (JP)
Title: Semiconductor device
Inventor: MAKIUCHI MASAO
IPC: H01L27/15
Filed: 1985-05-02
Abstract: PURPOSE:To facilitate integration, by providing with a P-type impurity region and N-type impurity region each formed at the depth where an active layer is being traversed, and providing with a gate structure for controlling the current flowing through the laser active layer between the P and N impurity regions. CONSTITUTION:Reverse bias applied to the gate electrode 9 enlarges the depletion layer 10, so that the current flowing from the drain electrode 7 to the source electrode 8 through the active layer of N-GaAs can be controlled. That is, by constituting in combination of an FET which constists of a N-type diffusion region 6 of a source, P-type diffusion region 5 of a drain and gate electrode 9 of a Schottky gate, and a laser diode which includes a light emitting section 3A being a junction between the P-type diffusion region 5 of the drain and the N-GaAs active layer 3 to control lthe voltage to be applied to the gate, the current flowing through the active layer can be controlled and thus the injection current of the laser diode can be controlled also to control the light emission. In this way, high-rate light modulation is possible and the integration and wiring can be facilitated.
Patent JP-S5619027-A (JP)
Title: Spectacles
Inventor: TANAKA SUSUMU
IPC: G02C1/04
Filed: 1979-07-26
Abstract: PURPOSE:To make fixing of lenses easy and make spectacles light by fixing the spectacle lenses provided with grooves on the outside circumference to a frame by utilizing elastic force by means of elastic rings fitting in said grooves. CONSTITUTION:A spectacle lens 3 is provided with a groove 4, and a rim frame 1 and a crossover frame 2 are brazed at suitable places. The projection 5 on the inside surface of the rim frame 1 fits into the groove 4 of the lens 3. A groove 6 is provided on the outer side of the rim frame 1. An elastic ring 7 fixes the lens by inserting the ring 7 in the groove 6 of the frame 1 and the groove 4 of the spectacle lens 3. An elastic ring 7 is made of an elastic material comprising essentialy nylon resin or other high polymer elastic material or an alloy such as Ni-Ti or Au-Cu. The elastic ring 7 is made slightly shorter than the necessary peripheral length and fixes the lens 3 by making use of elasticity. Hence, the fixing of the lenses is easy and the spectacles are light in weight.
Patent JP-S59219230-A (JP)
Title: Antimutagenic agent
Inventor: SUWA YOSHIHIDE
IPC: A61P43/00
Filed: 1983-05-30
Abstract: PURPOSE:An antimutagenic agent, containing a vitamin B complex selected from thiamine pyrophosphate, folic acid and nicotinic acid as an active constituent, and capable of preventing mutagenicity caused by reaction of vitamin C with table luxuries or copper ions. CONSTITUTION:An antimutagenic agent containing a vitamin B complex selected from thiamine pyrophosphate (hereinafter abbreviated to TPP), folic acid and nicotinic acid as an active constituent. TPP which is a diphosphoric acid ester of thiamine (vitamin B1) and essential to the oxidative decarbonation and decomposition reaction of alpha-keto acids and folic acid, etc. are found to be capable of preventing the mutagenicity caused by vitamin C and usable as an antimutagenic agent. Thus, mutagenicity increased by reaction of coffee, black tea, tobacco, etc. with the vitamin C can be suppressed by mixing the above-mentioned vitamin B complex with the vitamin C.
Patent JP-S58213681-A (JP)
Inventor: HAGIWARA TAKESHI
IPC: C04B35/66
Filed: 1982-06-03
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-S6084284-A (JP)
Inventor: KENESU RICHIYAADOSON
IPC: C07D401/14
Filed: 1984-05-12
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-H04326251-A (JP)
Title: Method and device for changing color
Inventor: MITA YOSHINOBU
IPC: H04N1/46
Filed: 1991-04-25
Abstract: PURPOSE:To offer the method and the device for changing color not to generate troubles such as disconnecting a line, separating an original or changing the colors in the middle of the operation even when reading the color image and outputting it again. CONSTITUTION:Inputted R, G and B data are transformed to Y, I and Q color spaces. An angle theta of a polar coordinate specified by I and Q is calculated, and a frequency to each theta is stored in a frequency memory 5. According to the frequency stored in the frequency memory 5 in respect to each angle theta, a concentrated part is extracted and a real color data is made correspondent for each part and stored in a color register 53 as a code. Afterwards, the real color data made correspondent in advance is outputted to color picture element data inputted again.
Patent JP-S5721629-A (JP)
Title: Planting work of greens on slope, etc.
Inventor: HIRANO TAKASHI
IPC: E02D17/20
Filed: 1980-07-15
Abstract: PURPOSE: To stably perform the planting of greens on a slope, etc., by ensuring the retention of fertilizer and moisture even on the slope of rock-bed by a method in which an expansible resin liquid capable of forming continuous cells is spread over a slope, etc., and expanded, and then a plant is grown on the expanded layer to be used as an artificial soil.  
     CONSTITUTION: In the planting of greens on a slope, a two- or one-component type exansible resin liquid is mixed with seeds in a foaming mixer 1, and then the mixture is sprayed onto a slope through a nozzle at the tip of a hose by pressurizing it by a pump 2. The expansible resin liquid is expanded under the amopsheric pressure so as to cover the slope with the expanded resin, where the expansible resin liquid may be directly spread over the slope by a dipper or the like instead of spraying by pump, and also the seeds may be spread with fertilizer after spreading the expansible resin or may be buried in the expanded resin layer 3. Thus, the planting of greens can be stably performed even on a slope of rock-bed or on vertically steep slope. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63259811-A (JP)
Title: Magnetic head and its production
Inventor: IHARA KEITA
IPC: G11B5/127
Filed: 1987-04-17
Abstract: PURPOSE:To decrease crosstalks and leakage magnetic fluxes by providing a notch on a gap material layer in the thickness direction thereof across a magnetic core part, gap material layer and magnetic film and exposing a core edge only in the track. CONSTITUTION:A half body block laminated alternately with 1st magnetic films 7 and nonmagnetic substrates 6 is constituted by forming the magnetic films 7 consisting of an amorphous alloy, etc., by sputtering, etc., on the substrates 6 consisting of ceramics, etc., and cutting the same to a rectangular shape. A winding groove 14 for a winding hole 12 is then provided on the surface to constitute a gap surface 15 in the lamination direction, by which the head core half body is obtd. A packing material 16 is further formed in the groove 14 and the gap surface 15 is polished. The nonmagnetic gap material 9 consisting of SiO2, etc., and the 2nd magnetic film 8 are adhered onto the gap surface 15. The notched part is then formed and the nonmagnetic material 10 such as low melting point glass is packed into the notched part. A nonmagnetic reinforcing material 11 is formed on the 2nd magnetic film 8. Undercuts 13 are thereafter provided on the head so that the unnecessary core edge is not exposed on the front face of the magnetic head to constitute the sliding surface.
Patent JP-S5723007-A (JP)
Title: Manufacture of powdered w-re mixture
Inventor: KOSEKI ISAMU
IPC: B22F9/20
Filed: 1980-07-15
Abstract: PURPOSE: To manufacture a uniform mixture of metallic W and mwtallic Re by a method in which an aqueous solution of an Re compound is mixed with W oxide powder containing small amounts of SiO 2 , Al 2 O 3 , and K 2 O, and then the mixture is heated to dryness and reduced by hydrogen.  
     CONSTITUTION: An aqueous solution of a water-soluble Re compound, e.g., rhenic acid, ammonium perrhenate, rhenium oxide, etc., is mixed with a W oxide powder, e.g., WO 3 , etc., containing oxides, e.g., SiO 2 , Al 2 O 3 , K 2 O, etc., where a mixing proportion of Re is 50W30,000ppm on the basis of W content and also the amounts of SiO 2 , Al 2 O 3 , K 2 O, etc., in a powder mixture as a final product are regulated to be 0.005W0.1wt%. The mixture of an aqueous Re compound solution and a W oxide powder is heated to dryness, and the dried mixture is heated at 300W400°C in an atmosphere of hydrogen for primary reduction and then at 700W1,000°C in the same atmosphere for secondary reduction to obtain a uniform mixture of metallic W powder and metallic Re powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03292545-A (JP)
Title: Detection/recovery device for program loop
Inventor: MIYAZAKI TOSHIKAZU
IPC: G06F11/30
Filed: 1990-04-11
Abstract: PURPOSE:To detect a program infinite loop by saving a program counter at each fixed time, comparing the current value with the old value, and deciding a loop when the coincident state of the comparison continues with exclusion of lower rant m bits. CONSTITUTION:An old program counter 6 is compared with a current program counter 5 at each fixed time interval, and the coincidence of addresses is checked with exclusion of specific lower rant m bits. When the coincidence of addresses is confirmed, a loop counter 8 is counted up. Then a program loop detection signal is outputted when the counter 8 reaches the specific value. Based on this detection signal, the contents of a restart address register 10 are transferred to the counter 5 and the recovery processing is started. Thus a program infinite loop can be detected.
Patent JP-H01268398-A (JP)
Title: Directional microphone
Inventor: MORI SHIGEO
IPC: H04R1/08
Filed: 1988-04-20
Abstract: PURPOSE:To constitute a directional microphone by inclining an acoustic main axis in a case having an sound hole on the front face in parallel to the front face of the case to store one element and dividing the case into two in an acoustic view by interposing an acoustic screen member between the external face of the element and the internal face of the case. CONSTITUTION:A primary pressure gradient microphone element 3 is disposed by inclining the acoustic main axis (a) in parallel to the front face on which the sound hole 2 of the case 1 is bored so as to obtain a directional characteristic and the acoustic screen member 10 is interposed between the internal face of the case 1 and the external face of the element 3 to divide the case 1 into a space enclosing the front part of the element 3 and the back part enclosing space. Thereby, an incident angle of the sound wave is changed, accordingly, the change of the pressure gradient operating on a diaphragm is enlarged, thereby, giving a clear directional characteristic to the microphone and it is not required to dispose an acoustic opening on the side face or the back face of the case, so that it is not required to dispose an opening in the side face or the back face of the handset or the like of a telephone incorporated in this case to deteriorate the appearance.
Patent JP-S5321571-A (JP)
Title: Glass covered semiconductor device and its production
Inventor: MISAWA YUTAKA
IPC: H01L23/08
Filed: 1976-08-11
Abstract: PURPOSE: To cover pn junctions with a film of less voids by adding vanadium oxide as a softening accelerator to zinc borosilicate glass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02275067-A (JP)
Title: Pump
Inventor: MIWA KENSUKE
IPC: F04B19/24
Filed: 1989-04-15
Abstract: PURPOSE:To evaporate a fluid filled up in a pipeline and simultaneously generate these as well as to feed the fluid quietly and efficiently under pressure by setting up a lot of heating resistors along the longitudinal direction in the pipeline, and generating heat in respective heating resistors in succession. CONSTITUTION:A section U-shaped frame body 2 is tightly installed on a substrate 1 consisting of ceramics and so on, and a pipeline 3 of specified length is formed. Many heating resistors R1-R6, a common electrode 4 and many individual electrodes 5a-5f are set up on the substrate 1 in the pipeline 3 by means of printing or the like. After a fluid of water or the like is filled up in the pipeline 3, each pair of these heating resistors R1, R4; R2, R5; R3, R6 themselves are intermittently heated in succession. With this heat generation, the fluid is evaporated while pressure is generated there, whereby the fluid is successively fed under pressure in a fixed direction A along the longitudinal direction in the pipeline 3. On the other hand, energizing timing in these heating resistors R1-R6 is controlled in reverse, through which the fluid is fed to the reverse direction B under pressure.
Patent JP-H03293181-A (JP)
Title: Carrier driving apparatus of recording apparatus
Inventor: UNOSAWA YASUHIRO
IPC: B41J2/01
Filed: 1990-04-11
Abstract: PURPOSE:To prevent not only the detachment of a lead pin from a lead groove but also an increase in load at the time of the movement of a carrier by providing a striking part prescribing the retracting movement quantity of a lead pin spring behind the lead pin spring for pressing the lead pin to the lead groove. CONSTITUTION:A striking part 6d prescribing a lead pin spring 8 to the range not detached from a lead groove 2a is provided behind the lead pin spring 8 mounted to a carrier 6 at one end thereof so as to provide a predetermined gap in order to press a lead pin 7 to the lead groove 2a and, even when external force having the component in the direction parallel to the axis of a lead screw 2 and larger than the spring force of the lead pin spring 8 acts on the carrier 6, the lead pin 7 is prevented from separating from the lead groove 2a. Since the spring force of the lead pin spring 8 can be selected small by the striking part, the slide resistance of the carrier 6 is reduced to reduce the load at the time of the driving of the carrier 6 and the carrier 6 can be fed with high accuracy.
Patent JP-S63264916-A (JP)
Title: Production of pitch based graphitized fiber
Inventor: HARAGUCHI KAZUTOSHI
IPC: D01F9/14
Filed: 1987-04-17
Abstract: PURPOSE:To obtain the titled fiber having excellent physical properties at a low cost without carrying out carbonization treatment at high temperatures, by graphitizing an infusibilized spun fiber. CONSTITUTION:A melt spun pitch based material is kept in, e.g. an oxidizing atmosphere at 200-400 deg.C for 1-3hr, and infusibilized. The resultant infusibilized spun fiber is directly carbonized at a low temperature of <=600 deg.C, then kept at >=1,800 deg.C, preferably >=2,000 deg.C in the presence of an inert, gas, such as argon gas, for 0.2-2min and graphitized to afford the aimed fiber.