baber/WOPTO huggingface dataset:
Patent JP-S5645071-A (JP)
Title: Semiconductor device
Inventor: OOSUGA MASUO
IPC: H01L29/41
Filed: 1979-09-20
Abstract: PURPOSE:To perform suitable high frequency operation by providing the same conductive region as a semiconductor region wherein the region has high impurity concentration and is provided at a part of the semiconductor region located under the electrodes when the electrodes coming out of the semiconductor region is connected to the other semiconductor regions. CONSTITUTION:An N type base region 2 is diffusely formed on a P type semiconductor substrate 1 and a P type emitter region 3 is provided in the N type base region 2. Next, the whole surface is covered with an SiO2 film 5 to bore opening holes. Metallic electrodes 6 contacting with the regions 2 and 3 respectively are extended on the film 5 and the end sections are formed by expanding the area for easy wire bonding. In this composition, additional P<+> type regions are diffusely formed on the surface of the substrate 1 located at the end sections of the electrodes 6 having large area. In this way, a space layer is hard to generate on the surfaces of the regions 4 compared to the other regions. Therefore, a change in capacity between the regions 4 and the substrate 1 by a change in the applied voltage to the electrodes 6 will be minimized and a transistor suitable for high frequency operation will be obtained.
Patent JP-S5756065-A (JP)
Title: Electrostatic spray for pulverulent body coating
Inventor: SOGA KINJI
IPC: B05B5/025
Filed: 1981-08-04
Abstract: PURPOSE: To prevent soiling of discharge electrode and perform stable coating by making the apparatus composed of a sharpened discharge electrode that is parallel to the direction of axis of a passage communicating to a discharge port, and an insulating barrier tube that covers the circumference of the electrode and has an open tip, and connecting the rear end of the barrier tube to an air supply mechanism.  
     CONSTITUTION: In an electrostatic spray 5 for coating pulverulent body provided with a passage 2 communicating to a discharge port 1 and at least one charging electrode installed in the passage, the charging electrode is made up of a sharpened electrode 3 installed along the direction of axis of the passage and an insulating barrier tube 7 that covers the circumference of the sharpened electrode 3 and has an open tip, and the rear end of the barrier tube 7 is connected to an air supply mechanism 2. By this way, deposition of pulverulent body coating material on the tip of the sharpened electrode can be prevented surely and effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02303902-A (JP)
Title: Pneumatic tire for passenger car
Inventor: MORIKAWA YASUO
IPC: B60C9/04
Filed: 1989-05-17
Abstract: PURPOSE:To improve rigidity and to relax ply-steer by specifying the angle to the tire circumferential direction of a carcass cord and also forming the carcass cord out of an untwisted polyamide fiber consisting of a simple monofilament. CONSTITUTION:For a tire, a belt reinforcing layer 5 consisting of upper and lower two layers 5u and 5d is arranged between a carcass layer and a tread. In this case, the angle alpha to the tire circumferential direction of a carcass cord being measured from the side where the angle to the tire circumferential direction E-E' of a belt cord in the lower belt reinforcing layer 5d on the side in contact with the carcass layer 4 is acute is set to 66 deg.-82 deg.. And the carcass cord is made of an untwisted polyamide fiber consisting of a simple monofilament. Moreover, the sectional form of the monofilament is made in flat wherein the ratio of long diameter to short diameter is set to 1.5 or more. Furthermore, the long diameter direction is made parallel with the belt reinforcing layer, and the monofilament is arranged in parallel.
Patent JP-S61718-A (JP)
Title: Weight measuring apparatus
Inventor: KAWAMURA TOSHINORI
IPC: G01G23/01
Filed: 1984-06-13
Abstract: PURPOSE:To improve accuracy of a counted value requesting a user to a repeated zero-point calibration, by advising the user of the fact that a change of the zero-point during the weighing of a specimen shows a lower weight value below the weight value at the time of the zero-point calibration. CONSTITUTION:When a start key 7 is pressed without a load, an arithmetic control circuit 6 is operated to start the zero-point calibration and the integrating action 4. Assuming the reference count pulse as RS, a number of the pulses is counted by a control circuit 6 for storing. Upon ending of counting of the reference pulse PS and of the zero-calibration, as the circuit 6 advises the user of the ending of the zero-point calibration and possibility of weighing, a display element 8 of the first place is ignited and switches to the 0g display. Later, by the confirmation of the user for this 0g display and loading of a specimen, an accurate weight measurement becomes available. When the zero-point changes during weighing operation and the weight value lowers below that at the time calibration, a repeated zero-point calibration is requested and thus, an error of the weight measurement is reduced.
Patent JP-H10302956-A (JP)
Title: Induction heat treatment device for nonlinear rod material
Inventor: TOKI SEIJI
IPC: H05B6/36
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of induction-heating the whole quenched part of a member at one time even it is completed in shape by providing an induction heating coil extended along the linear direction of a heated rod member arranged to be encircled by the outer periphery of the member at least four places. SOLUTION: A quenching member 1 is such a torsion bar that a steel pipe is three-dimensionally bent. An induction heating coil 10 consists of an upper heating coil 11 and a lower heating coil 21 curved to be approximated to the quenched member 1 curved in the linear direction, arranged in parallel to the linear direction along the curved shape of the quenched member 1 and kept long enough to cover the total length of the quench part of the quenched member 1. When the quenched member 1 is inserted in the induction heating coil 10 and a high frequency current is applied thereto, the quenched member 1 is induction-heated. Four induction heating coils 11a, 11b, 21a, 21b, which are arranged in parallel to the linear direction of the quenched member 1 at equal spaces from its outer periphery, allow the quenched member 1 to be uniformly heated lengthwise on its whole periphery.
Patent JP-S5912484-A (JP)
Inventor: OOWAKI OSAMU
IPC: G06T5/30
Filed: 1982-07-13
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-H10302006-A (JP)
Title: Portable type affinity diagnostic device by radio communication
Inventor: SUZUKI HISAO
IPC: H04B1/38
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To easily find a well-suited person from many persons by radio communication by judging mutual affinity from transmission data to be transmitted and reception data transmitted from an opposite machine and reporting the diagnosed result. SOLUTION: A transmission data setting means 11 receives the input of key switches 3a-3d and the key switch 4 and prepares the transmission data. A transmission circuit 14 puts the transmission data of a transmission data storage means 12 on the carrier waves of a prescribed frequency and transmits them from an antenna 13 as radio waves for reaching the inside of the range of the radius of about 50 meters. A reception circuit 15 receives and demodulates the same kind of the radio waves transmitted from the opposite machine similar to this portable type affinity diagnostic device and a reception data storage means 16 stores the reception data from the reception circuit 15. A diagnostic means 18 judges the mutual affinity corresponding to a prescribed judgement formula for the data of the transmission data storage means 12 and the reception data storage means 16.  Further, a reporting means 19 composed of an alarm and an LED lamp, etc., reports an affinity diagnosed result by the diagnostic means 18.
Patent JP-S61278535-A (JP)
Title: Prepreg sheet
Inventor: KADOTANI KENZO
IPC: C08J5/10
Filed: 1985-06-05
Abstract: PURPOSE:A prepreg sheet which can give a layered insulation layer low in thermal shrinkage in the direction of thickness and large in modulus of elastic ity, prepared by coating and impregnating glass cloth with a compound containing a thermosetting resin and an inorganic powder. CONSTITUTION:Glass cloth 12 fed from a glass cloth roll 13 is passed through a guide roll 14 and a coating/impregnation roll 15 to which a compound 16 comprising a thermosetting resin (e.g., epoxy resin) 10, an inorganic powder (e.g., talc) 11 of a hardness lower than that of the glass cloth and, optionally, a curing agent is applied to coat the glass cloth 12 with the compound 16. Inorganic powder 11 among the applied compound 16 can not enter the glass fibers but part of resin 10 is filtered and infiltrated into the fibers of the cloth. The coated and impregnated glass cloth 12, as a prepreg sheet 7 of a content of resin 10 <=40vol% is laminated with a release film 17 fed from a release film roll 18 and is wound around a prepreg winding roll 19.
Patent JP-H02300426-A (JP)
Title: Socket for toilet and sink devices
Inventor: HAYAKAWA KAZUYUKI
IPC: E03D11/16
Filed: 1989-05-15
Abstract: PURPOSE:To make movement of devices for treating human wastes and waste water easy and to make easy replacement of peripheral piping devices with new ones and changing of discharge route possible as occasion arises by arranging pipings for discharging human wastes and waste water from a toilet and a sink with a joint made at a wall. CONSTITUTION:To the main body 10 of a device, a right-angled passage 11 is formed communicating the front side of a wall with its rear side, and a socket 1 is installed to the wall 4 with a connecting port 12 of the passage connected to a pipe (p) arranged at the rear side of the wall. A cover 24 of the socket is opened by turning a rotary member 20 that unlocks the locking of the cover 24. Then a discharge plug 50, connected with a discharge pipe (p) for human wastes and waste water, is inserted into a receiving member 11a. Lastly, by turning the rotary member 20 in reverse, the discharge plug 50 is fastened so tight to the receiving member 11a that it cannot be pulled out. Thereby movement or enlargement of the existing devices for treating human wastes and waste water and replacement of peripheral piping devices with new ones can be made easily and, at the same time, inspection and remedy for clogging in the pipings can be carried out easily.
Patent JP-S50111861-A (JP)
IPC: C02F1/24
Filed: 1974-10-22
Abstract: 1471165 Wet separation of solids ERPAC SA 22 Oct 1974 [22 Oct 1973] 45630/74 Reading B2H [Also in Division Cl] Flotation apparatus Fig. 3 for extracting non-colloidal and colloidal materials in suspension from aqueous effluents, comprises a reservoir 1 having first and second treatment zones, a first inlet 3 in said first zone for effluent and facilitating the distribution of the effluent into the reservoir, a second inlet 12 in said first zone for flocculating and coagulating reagents disposed near the bottom of the reservoir close to said first inlet, an injection opening 12 in said first zone for water saturated with compressed air combined with or in proximity to said second inlet, and a battery 16 of rapid separation cells in said second zone for the flocculated material disposed in the reservoir opposite said second inlet and said injection opening, in the direction of circulation of the effluent to be treated. The non- colloidal material e.g. fibres, is recovered from the surface between the partitions 19 in the first zone, and the flocculated colloidal material is recovered from the surface above the battery 16 of lamellar cells.
Patent JP-H01291785-A (JP)
Title: Rotary automatic koji (malted rice)-producing apparatus
Inventor: MATSUYAMA TOKUHIRO
IPC: C12M1/18
Filed: 1988-05-20
Abstract: PURPOSE:To automatically obtain a clean and good-quality KOJI (malted rice), by arranging a multistage and thinly piled culture bed consisting of a rotary disc having a notched part and movable part for screw operation, etc., in a chamber having beat insulating wall. CONSTITUTION:A KOJI (malted rice) substrate of culture bed 2 in rotary automatic KOJI-producing apparatus is discharged through a screw 6 and disc 4 from a feed tube 8 and transferred through a shout 10 onto a rotary disc 15. Then the KOJI substrate is successively piled in thin layer form from a notched part 15 of each disc onto each disc 15 while controlling the deposited layer of the KOJI substrate to the desired thickness by rotating a screw 12. Then warm and wet air by air conditioner is sent from a duct 21 and rearing of microbial cell of KOJI substrate is carried out while controlling temperature and water content of the substrate in KOJI-producing chamber by controlling the air amount with a damper 22. Then after production of the KOJI is complete, the KOJI is transferred to outer circumference in correlation between rotations of a screw 13 and the close disc 15 and a lid 26 is opened to discharge KOJl. As necessary, notched parts 15' of each disc 15 are put together and disc surfaces of each stage are cleaned.
Patent JP-S62280438-A (JP)
Inventor: KOJIMA SHIGE
IPC: E04B1/94
Filed: 1986-05-27
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-H06331075-A (JP)
Title: Joint for quick tight connection of pipe
Inventor: SERUJIYO EMANUEERE CHIERURUUCH
IPC: B67D/
Filed: 1994-05-12
Abstract: PURPOSE: To provide a quick joint for tight-seal connection of pipe capable of ensuring tightness with a simple structure. CONSTITUTION: The overhanging shoulder 3 of a male hollow body 1 cooperates with a sleeve 8 on one side and with the end 4''' of a female hollow body 4 on the other side, and an internal flare part 9 with decreasing cross-section is extended from the end 4''', and engaged with a corresponding external counter flare part 10 provided on the male hollow body 1 near the overhanging shoulder 3 with a fastening margin. The external flare part with decreasing cross-section is extended from the end 1''' of the male hollow body 1 and engaged with a corresponding counter flare part provided on the inside of the female hollow body 4 near an internal shoulder part 6 for the male hollow body 1 with a fastening margin.
Patent JP-H08312505-A (JP)
Title: Idle rotation control device
Inventor: NISHINOMIYA TORAZO
IPC: F02M69/32
Filed: 1995-05-22
Abstract: PURPOSE: To prevent starting failure and engine stall following fastening of movable part due to a gum foul matter by furnishing a sealing mechanism to prevent inflow of the gum foul matter flowing from the engine back to an electromagnetic mechanism part. CONSTITUTION: A boss 14 is provided on an air passage side inlet part of a bearing 4 of an electromagnetic mechanism part 5, and a sealing mechanism 17 into which a diaphragm 16 is inserted is formed in a groove 15 made by a head end of the bearing 4 and the boss 14. A hole through which a shaft of a metering valve passes is provided on a central part of the sealing mechanism 17, and a cutout groove to reduce friction with the shaft is provided in the circumference of the hole as required. In this way, the sealing mechanism 17 provides a sealing effect at the time when metering valves 10, 11 move left and right and does not block movement of the metering valves 10, 11. The inside of the electromagnetic mechanism part 5 and the air passage are blocked by the sealing mechanism 17, and it is possible to prevent inflow of a gum foul matter flowing back from an engine to the inside of the electromagnetic mechanism part 5.
Patent JP-H0416917-A (JP)
Title: Liquid crystal display element
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/1335
Filed: 1990-05-11
Abstract: PURPOSE:To attain light weight, thin thickness, and a low cost and to improve contrast and visual angle characteristic by using an oriented and fixed liquid crystal macromolecular layer as an optical compensation plate,and setting the difference of angle of tortion between the liquid crystal macromoecular layer and a liquid crystal layer at a value of natural number times 90 deg.. CONSTITUTION:A first transmissive substrate 11 and a second trans-missive substrate 21 are arranged separately and confronting with each other, and a liquid crystal layer 15 is formed by filling liquid crystal in space formed with the substrates 11, 21 and an outer peripheral seal 14, and a liquid crystal cell 16 is formed. Transference electrodes 12, 22 to apply a voltage to the liquid crystal layer 15 and orientation film 13, 23 to orient the liquid crystal in a constant direction are formed in the inside planes of the substrates 11 and 21. A compensation plate 30 setting the liquid crystal macromolecular layer 35 as a main functional component is arranged between the liquid crystal cell 16 and a deflecting plate 27, In such a case, the difference of angle of tortion between the liquid crystal layer 15 and the liquid crystal macromolecular layer 35 is set at the value of natural number times 90 deg.. Thereby, it is possible to obtain a black-and- white type liquid crystal display element in which the light weight, the thin thickness, and the low cost, and also, high contrast and low visual angle dependency can be realized.
Patent JP-H11314341-A (JP)
Title: Offset printer, method for printing and image forming apparatus using it
Inventor: TOHO YOUZO
IPC: B41F3/34
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce a contact angle formed between a tangential line at a contact point of a blanket and a plane of an intaglio, a work by mounting the blanket on two or more blanket cylinders. SOLUTION: The offset printer comprises, for example, a cylindrical lower side blanket cylinder 8 and an upper side blanket cylinder 9. Both the ends of the respective cylinders are respectively supported by bearings 12, 14. Gears are mounted at both ends of the cylinder 8 rotatably driven by a driving motor 5 mounted at a support 11, engaged with rack gears 7, and moved and traveled on a table 4 via the rotatably driven blanket cylinder. A belt 25 is wound on the cylinders 8, 9, frictionally driven by rotation of the cylinder 8, the cylinder 9 is rotated by a belt 25 as a driven shaft, and a tension is given to the belt 25 by a distance-between shafts regulating mechanism between the blanket cylinders. The blanket is stuck on the belt 25.
Patent JP-H09287059-A (JP)
Title: Sintered cemented carbide excellent in machinability
Inventor: KUBO YUTAKA
IPC: C22C38/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To produce sintered cemented carbine excellent in wear resistance, furthermore excellent in machinability and used as tool materials such as cutting tools or the like. SOLUTION: This cemented carbide is the one having a compsn., in which, in the case of Ceq=0.06Cr+0.033W+0.063Mo+0.2V, the content of C is regulated, by weight, to 1.8 to 2.2% and also satisfies 0.1<=C-Ceg<=0.4, contg. <=2.0% Si, <=2.0% Mn, 3-6% Cr, 6 to 10% W and 5 to 8% Mo so as to regulate the content of W+2Mo to 18 to 22%, 3 to 5% V, 6 to 10% Co, and the balance Fe with inevitable impurities, in which matrix powder composed of the base, MC type carbide and M6 C type carbide having 0.5 to 2.0μm average particle size and hard particles of one or two kinds of TiN and TiCN having <=2.0μm average particle size are contained by 3 to 7% weight ratio to the whole body of the sintered body, composed bindingly by sintering, and in which the total content of the above M6 C type carbide, MC type carbide, TiN and TiCN satisfies the inequality of 29%<=M6 C+MC+TiN+TiCN<=39%.
Patent JP-2000310117-A (JP)
Title: Flexible tube
Inventor: MABUCHI TETSUYA
IPC: F16L11/11
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a flexible tube capable of improving strength in the vicinity of a tip part of a bellows part. SOLUTION: In the vicinity of an end part 2a of a bellows part 2, that is, a range extending over substantially entire length in an axial direction of an outer cylinder member 5, for instance, a synthetic resin 7 is imparted over an entire periphery in a trough part 2d on an outer periphery side. The synthetic resin 7 is injected in a liquid state into the trough part 2d when the bellows part 2 and an outer blade 4 are welded on a tubular member 3 and is solidified. As a result, a crest part 2b and a trough part 2c in the vicinity of the end part 2a are constrained, deformation of the parts 2b and 2c is suppressed and stress concentration to the vicinity of the end part 2a and a welding part 6 is mitigated. Coil-shaped members 8, 9 for inner periphery and outer periphery may be wound on trough parts 2e, 2d on an inner periphery side and the outer periphery side.  For the trough parts 2d, 2e on the outer periphery side and the inner periphery side, outside divided and fixed parts and inside divided and fixed parts having each fitting shaped higher parts may be fitted.
Patent JP-S61812-A (JP)
Title: Numerical controller
Inventor: ICHIKAWA TATSU
IPC: G05B19/409
Filed: 1984-06-14
Abstract: PURPOSE:To attain the comparison between a pattern and an input part and to secure a simple and accurate input operation, by drawing a sketch of a processing form in an input mode and also discriminating the form of a supplied part for each color, etc. CONSTITUTION:A sketch drawing means 8 draws directly a sketch of a processing form by means of a display means 7 like a CRT, etc. While a form identification/display means 9 discriminates and displays the area where the data is set by a data setting means 4 out of the sketch for each color. When a processing program is produced in such a constitution, the means 8 is used to select the sketch out of a sketch selection menu and to display it in case the processing form is complicated. In this case, the means 9 displays the set part of the sketch for each color. Thus an operator performs an input operation while comparing a displayed pattern with a drawing.
Patent JP-H06334400-A (JP)
Title: Recognition of component
Inventor: NAGAMOTO MASAO
IPC: G06T1/00
Filed: 1993-05-25
Abstract: PURPOSE:To make it possible to measure stably the position of the point of a transmitting cylindrical body by a method wherein a window frame part is set on the part to be measured of an image using a picture signal and a detection of the edge of the transmitting cylindrical body is performed on one side of the quadrangle of the window frame on the opposite side to the direction of the point of the previously given transmitting cylindrical body. CONSTITUTION:A window frame part 22 is set on a part to be measured of an image 21 using a picture signal preserved in a memory and a detection of the edge of a transmitting cylindrical body is performed on one side 24 of the quadrangle of the window frame on the opposite side to the direction 23 of the point of the previously given transmitting cylindrical body. Within a plurality of the measured positions of the point, a detection of the edge is performed in the direction vertical to the direction of the point at a position of a previously given distance toward the opposite direction 36 to the direction 23 of the point of the previously given transmitting cylindrical body from the position 37 of the point nearest the one side 24, on which the detection of the edge is performed, of the quadrangle of the window frame, a test of the form of the edge is made and in the case where the form in an error, the error is recognized as the error of the form.