baber/WOPTO huggingface dataset:
Patent JP-H03295143-A (JP)
Title: Electron generating discharge cathode
Inventor: HIROSE KEIZO
IPC: H01L21/3065
Filed: 1990-04-12
Abstract: PURPOSE:To reduce the electrical and thermal resistance between an auxiliary electrode and a hot cathode, prevent the deterioration of the hot cathode, and obtain a long life by providing a mechanism holding the hot cathode and the auxiliary electrode together in the pressed state. CONSTITUTION:An electron generating discharge cathode 11 is removably fixed at nearly the center of a disk-shaped cathode holding flange 22 provided at one end section of a vacuum chamber 21 in an electron beam excitation plasma generator. A hot cathode 17 is held by a hot cathode holder 18 in the pressed state to the flange section 14 of the auxiliary electrode 13, thus the electrical and thermal resistance between the hot cathode 17 and the auxiliary electrode 13 is reduced, the auxiliary electrode 13 is efficiently heated, and the potential difference between them is reduced. The electric discharge by the auxiliary electrode 13 is suppressed, its ablation is suppressed, thus the material scattered from the auxiliary electrode 13 can be prevented from being stuck to the hot cathode 17 and impairing the function of the hot cathode 17.
Patent JP-H02278037-A (JP)
Title: Impact cushioning device
Inventor: KAKIMOTO HIROBUMI
IPC: F16F9/30
Filed: 1989-04-19
Abstract: PURPOSE:To further secure reliable insulation of vibration by a method wherein a viscous resilient body is cylindrically formed in one layer or a plurality layers in a gap provided by inserting a rodform body in a gap between tubular bodies formed by a material, e.g., a metal, ceramics, synthetic resin, and having different sizes or the tubular body. CONSTITUTION:A ceramic composite tubular body is reinforced by a metal, e.g., iron, aluminum synthetic resin, e.g., acryl, polycarbonate, a material alone, e.g., ceramic, or a fibrous substance or a netty substance. A viscous resilient body 3 is cylindrically formed in the direction of the one or both of a cross section and a longitudinal section in a gap between an outer tubular body 2 and the inner tubular body of the ceramic composite tubular body or in a rodform body 1 to form one layer or a plurality of layers. In this case, one kind or a plurality of kinds of polymer components, such as various kinds of liquid rubber, e.g. natural rubber, NBR, urethane, are jointly used as the viscous resilient body 3. Damping characteristics, compression characteristics, expansion contraction repeating durability, adhesion, and temperature characteristics are provided by properly using a polymer component and other various compounding agents according to an application purpose, and blending recipe matching a purpose is decided.
Patent JP-H01268164-A (JP)
Title: Solid-state image sensor
Inventor: YAMADA TETSUO
IPC: H04N5/361
Filed: 1988-04-20
Abstract: PURPOSE:To eliminate a dark current and an after image and to obtain a semiconductor device having a large charge storage capacity by providing a second conductivity type transparent charge layer for storing first conductivity type charge on the surface of an impurity layer in a transparent insulating layer covering a photosensor. CONSTITUTION:A negative stationary charge 19 is formed on a boundary between transparent insulating layers 17 and 18 covering a photosensor. The charge 19 corresponds to an electrode 14 to which a negative voltage is applied. An inverted layer is formed on a p-type impurity layer 3 with the charge 19, and holes 22 are fully filled. That is, the charge density of the stationary charge (ion) is required to be sufficient to store n-type charge carrier on the layer 3. In this device, since an opaque element such as the electrode 14 is not presented, an image incident light is incident only through the layers 18, 17 into semiconductor to be efficiently photoelectrically converted. Accordingly, a surface dark current is remarkably reduced, and the photosensor having a large charge storage capacity and no after image can be provided with reduced light absorption loss as small as possible.
Patent JP-H07306742-A (JP)
Title: Input device for computer
Inventor: FUKUCHI YASUHIKO
IPC: H03M11/14
Filed: 1994-05-11
Abstract: PURPOSE:To provide an input device for a computer which is easily operated and applied to an existent personal computer and a word processor. CONSTITUTION:The existent computer, a liquid crystal display device 2, and a digitizer 3 are connected to an input control board 4. An operator selects a necessary symbol required to input a character, etc., on the liquid crystal display device 2 by indicating a necessary place in a specific area on a tablet with the stylus pen of the digitizer 3. The key signal of the symbol indicated on the basis of the coordinate signal of the indicated place is inputted to a keyboard connection terminal 104, so that the character, etc., is displayed at a display part 101. Cursor movement at the display part 101 is performed by moving the stylus pen in another area on the tablet and inputting a mouse signal based upon its coordinate signal to a mouse connection terminal 103.
Patent JP-H11296579-A (JP)
Title: System for disclosing company information to public and storing medium
Inventor: YURINO TOSHINORI
IPC: G06Q40/04
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the difficulty in disclosing public information at the same time due to the character of a protocol in an internet by disclosing company information registered at a determined disclosing time by means of plural processors. SOLUTION: A transmission server 12 registers company information by using a registering program 121. A disclosing time decision program 122 set a time which is obtained by adding a prescribed time to the finishing time of an objective stock exchange, as the disclosing time of company information to prepare a table required for disclosure. A disclosure control program 123 executes the control of information disclosure based on a set table. A satellite message distribution program 124 distributes company information through a satellite. A sever message distribution program 125 distributes company information through a ground line. A reception confirming program 126 receives reception completion information from a reception server 161, informs a message distribution server 17 and a general WWW server 20 of the confirmation of reception to control information disclosure.
Patent JP-H07305854-A (JP)
Title: Supporting structure for operation indicating lamp for electrical stove
Inventor: TAKIMOTO HIROYUKI
IPC: F24C7/04
Filed: 1994-05-11
Abstract: PURPOSE:To secure a sufficient amount of light upon lighting a lamp without increasing a cost remarkably and elongate the durable years of an indicating lamp by a method wherein a receptacle, supporting the glow bulb of the operation indicating lamp, is supported by the main body of an electric stove through a vibration absorbing means. CONSTITUTION:An operation indicating lamp or a glow bulb 20 is screwed into and supported by a receptacle 21 arranged below an end face member 10. The receptacle 21 is clamped to a first mounting plate 30 through screws B1 while the first mounting plate 30 is supported by a second mounting plate 40 through a vibration absorbing means. The second mounting plate 140 is clamped to the rear surface side of the upper surface 10a of the end face member 10. A vibration absorbing means or a rubber vibration insulator is a conical form having a pawl 50a at one end side. When the rubber vibration insulators 50 are inserted into a pair of rubber vibration insulator penetrating holes 32, which are formed on the first mounting plate 30, the pawls 5a are abutted against the first mounting plate 30.
Patent JP-H03296974-A (JP)
Title: Data recording system and data reproducing system
Inventor: INAGOYA OSAMU
IPC: G06F3/06
Filed: 1990-04-16
Abstract: PURPOSE:To minimize a decoding error due to a bit error by adding a block length data representing the length of a block to the head of each block in the case of applying variable coding to the data. CONSTITUTION:Output information of an ADCT (adaptive discrete cosine transformation) circuit 2 is fed to a Huffman coding circuit 3, in which the information is subject to Huffman coding in the unit of blocks. The information subject to Huffman coding is fed to a block length data addition circuit 4 and a block length data generating circuit 5, in which the data representing number of bits (that is, block length data) forming the block is generated for each block. Then the block length data generated in the block length data addition circuit 4 is added to a tip of a relevant block, then the block is discriminated clearly, a Huffman decoding error due to a bit error is stocked in the block, thereby reducing the decoding error.
Patent JP-S5524667-A (JP)
Title: Timer
Inventor: KAWASAKI KANJI
IPC: G04C23/20
Filed: 1978-08-10
Abstract: PURPOSE: To make it easy to read a time scale, while eliminating any error, by making a dial of fixed type.  
     CONSTITUTION: The dial 1, to which such a scale plate 2 is adhered as is printed at the same circumference with a scale of 24 hours, is fixed by means of a screw 3 to a support column 6 which is disposed at the center of a base plate 5. In a manner to correspond to any scale position, setting members 10 and 11 are removably attached to the edge of the dial 2 by means of a screw 12. Moreover, a rotary member 15, which is formed with a projecting formed with a mark indicating the "present time", is mounted through a cylindrical portion 17 on the support column 16, and cam means 25 and a contact mechanism 30 are assembled. Thus, when the rotary member 15 is turned by the drive of a motor 23 so that the indicating mark of the projection 19 comes to the set time which is set by the setting member 10 for turning on, follower cam 26 abuts against the projection 13 of the setting member 10 and is turned a preset angle together with a contact operating cam 27 to turn on contacts 31 and 32. After that, if the set time which is set by the member 11 for turning off is reached, the follower cam 26 abuts against the projection 13 of the member 11 to turn off the contacts 31 and 32. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07101424-A (JP)
Title: Sealing device to seal pot and lid, or another pot
Inventor: DEBORA DARUKU KAMARUGO MARIANO
IPC: B29C65/74
Filed: 1991-01-31
Abstract: PURPOSE: To allow practical and simple guarantee of inviolability of a packed product in a packaging kit without conducting any sealing any a pot. CONSTITUTION: A sealing device seals a pot with a cover or pots. An annular electric resistor 11 is stored inside a ring 10 comprising a metallic tube, and a needle 12 arranged on a back side of the ring 10 is heated by the electric resistor.
Patent JP-S63263022-A (JP)
Inventor: IMOO HIROSHI
IPC: A01G13/00
Filed: 1987-04-21
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-H08289902-A (JP)
Title: Manufacture of disposable diaper
Inventor: INOUE YASUSHI
IPC: A61F13/494
Filed: 1995-04-24
Abstract: PURPOSE: To prevent lateral leak and mitigate wet feeling by interposing a liquid-sucking core between a surface sheet of skin contacting surface side and a back sheet, forming side portion and end portion flaps by mutually joining the surface and back sheets extending from each of edges of the core's lateral and longitudinal directions. CONSTITUTION: A diaper 1 consists of a surface sheet 2 on a skin contacting surface side, a back sheet 3 on a skin non-contacting surface side and a liquid- sucking core 4 between sheets 2, 3. The surface and back sheets 2, 3 extending from the lateral side edges 5, 6 and longitudinal end edges 7, 8 of the approximately rectangular core 4 are mutually joined, and lateral side portion flaps 10, 11 and longitudinal end portion flaps 12, 13 are formed. When liquid like excrements flow to a side part in addition to their being sucked into the core 4 after penetrating through a central portion sheet 25, they are received by a pocket 35 to prevent lateral leak. Also, even if the excrements spread at the central portion sheet 25 in a surface direction, a hydrophobic side portion sheet 26 prevents further spreading, and the side portion flap 10 is kept in a dry state at all times.
Patent JP-H02278684-A (JP)
Title: Spark plug with heater
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/40
Filed: 1989-04-18
Abstract: PURPOSE:To aim at improvement in a flashover generating voltage without any necessity for changing the position of a ceramic heater by setting the maximum diameter of a discharge portion at 0.3-1.0mm. CONSTITUTION:In a spark plug A with a heater, an electrode chip 2 and a central shaft (central electrode) 3 are inserted into the shaft hole 11 of an insulator 1, and a ceramic heater 4 is integrally formed in the groove 13 of a leg portion 12. The heater 4 is a heat generating pattern 42 formed at the inner circumference of an alumina sintering body (ceramic insulated coating layer) 41. The electrode chip 2 made of platinum alloy is consisted of a flange-type front end portion and a rear end portion 21 having a small diameter, where the front end portion serves as a discharge portion 22 projecting from the insulator 1. In this case, the maximum diameter of the discharge portion in the central electrode 3 is 0.3-1.0mm, and the thickness of the ceramic insulated coating layer 41 is 0.1mm or more. Therefore, it is unnecessary to change the position of the heater 4 so as to aim at improvement in a flashover generating voltage.
Patent JP-S59225716-A (JP)
Title: Filter for semiconductor device treating liquid
Inventor: SUGAIKE TOSHIZOU
IPC: B01D29/25
Filed: 1983-06-02
Abstract: PURPOSE:To provide sufficient corrosion resistance and to enable high temp. filtering, by superposing a porous ceramic filter layer and a porous ceramic support layer having a pore size larger than that of said filter layer. CONSTITUTION:A tubular filter 1 is prepared by a method wherein an alumina slurry is applied to the inner surface of a porous ceramic support layer 4 having a large amount of fine pores each having a pore size of 15-20mumphi formed by using alumina with purity of 99.9% two times while the coated support layer is baked to form a porous ceramic filter layer 5 substantially integrated with said support layer 4. In order to provide a large amount of fine pores, each of which has a pore size smaller than that of the fine pores of the support layer 4, to the filter layer 5, the application of the alumina slurry to the inner surface of the support layer 4 is performed so as to gradually make the particle size of an alumina powder small. The thickness (d) of the filter layer 5 is about 10mum after baking and the average pore size thereof is 0.2mum while the max. pore size thereof is 1.0-1.5mum.
Patent JP-H09276625-A (JP)
Title: Water cleaning device
Inventor: TAKAHASHI TADASHI
IPC: C02F1/48
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning device which activates resuscitable bacteria living in a pond and thereby promotes a natural purification effect as a different type from a conventional purification device using a flocculant. SOLUTION: A filter drum 2 is provided in a water tank 1 in freely rotatable manner, then the inside of the filter drum 2 is set to communicate with the suction aperture of a vacuum device 6 and the inflow aperture of a magnetic field resonance water activator 7. In addition, a precoating device for previously forming a filter layer consisting of powder for filtration is provided on the outer periphery of the filter drum 2. Further, a scraping blade 15 is also provided for thinly peeling off the outer peripheral surface of the filter layer consisting of the powder for filtration together with suspended solid sticking to the outer peripheral surface.
Patent JP-S5525748-A (JP)
Title: Solar rays collector
Inventor: FUJIMURA NORIAKI
IPC: F24S23/70
Filed: 1978-08-12
Abstract: PURPOSE: To enable a collecting of reflection light on a circular locus however an angle of incidence of solar rays changes, by locating many reflectors on a circumference of a same circular locus so that reflection solar rays can be focused on a point on the circular locus.  
     CONSTITUTION: Reflectors 3 and heat collector 5 are located on a circular locus C, and each reflector is secured at a pre-determined angle against the locus C. Reflection rays 4' of solar rays 4 can be focused on the circular locus without fail, and a condensing point F moves over the circular locus C with the change of an angle θ of incidence of the solar rays 4. The condensing point F just moves from the point P 1  to the point P 2  and never deviate from the locus C even if the angle of incidence changes, and thus, the solar energy can be generated by the moving heat collector 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63265196-A (JP)
Title: Method for starting pressurized water reactor
Inventor: KADOKAMI SUGURU
IPC: G21D1/00
Filed: 1987-04-23
Abstract: PURPOSE:To increase the penetration amount of a corrosion inhibitor to the whole of a crevice part, by transferring a warm zero output state to a heat output load state to inject the corrosion inhibitor and subsequently returning heat output to zero output before raising said zero output to rated output. CONSTITUTION:The container of a nuclear reactor and the steam generator communicating with the container of the nuclear reactor through a cooling material recirculation piping are provided. A corrosion inhibitor is injected in the water supplied to the steam generator on the body side thereof. In starting this pressurized water reactor, a warm zero output state is transferred to a heat output load state to inject the corrosion inhibitor and, thereafter,heat output is returned to zero output. Then, the zero output is raised to rated output. Whereupon, since the proper boiling convection of the supplied water in a crevis part is kept the penetration of the corrosion inhibitor in the crevis part becomes faster as and its amount increases as compared with the concn. diffusion dominating field under zero output.
Patent JP-S58102-A (JP)
Title: Movable core for solenoid
Inventor: MORIYAMA TOSHIO
IPC: H01F3/08
Filed: 1981-06-25
Abstract: PURPOSE:To obtain preferable magnetic characteristics and accuracy of processing, and to enable molding through molding processing by mixing conductive magnetic powder such as iron powder to a specified quantity of a synthetic resin material and molding and processing the mixture by a composite molding material with specified specific gravity. CONSTITUTION:One end of a yoke 3 is fast stuck and fixed to one end of a coil 1 wound on a hollow bobbin 2, the movable core 4 is slid and inserted into the bobbin 2 in form that can freely be taken in and out, the nose is contacted and fitted to the central hole 5 of the yoke 3, and a lever to be controlled 6 is pushed by means of the inserting end. A split groove 8 setting up a return spring 7, etc. is formed to the rear end of the movable core 4. With the movable core 4, the pure iron powder F crushed to approximately 300 mesh is mixed into the synthetic resin molding material P by approximately 30-70% at the ratio of volume, and the specific gravity of the composite molding material is compounded at approximately 4-6. Accordingly, the mixture can be molded and processed under a condition that a core material is buried positively at a central position.
Patent JP-H08289644-A (JP)
Title: Crop feeding chute structure of crop classification apparatus
Inventor: KURAYA YOSHIAKI
IPC: A01D33/08
Filed: 1995-04-24
Abstract: PURPOSE: To provide a crop feeding chute for a crop classification apparatus for classifying long crops such as carrot and radish by automatically measuring the dimensions of the crops. CONSTITUTION: This crop-feeding chute is provided with (a) a chute main body 15 having crop-falling prevention ridges 18 along the right and left side edges of an inclined flat plate 17 having a width gradually narrowing from the top downward and a crop discharging opening 19 having a width nearly equal to the diameter of the long crop and placed at the lowermost end of the inclined flat plate 17, (b) a plurality of longitudinally extending crop-guiding ridges 20 protruding on the upper surface of the inclined flat plate and having a lateral gap gradually narrowing from the top downward, (c) at least a pair of ridges 21, 22, 23 formed on the upper surface of the inclined flat plate and arranged in a V-shape by top view to gather the crops toward the center and (d) a vibrator to apply lateral vibration to the main body of the chute.  A large amount of long crops are arranged in a row under the main body of the chute and transferred to the measuring and classifying part one by one by vibrating the chute main body in lateral direction.
Patent JP-H09285593-A (JP)
Title: Shogi game recording device
Inventor: HASHIMOTO EIICHIRO
IPC: A63F3/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a shogi (Japanese chese) record recording device in which a shogi record recorded by mistake can be corrected to a correct shogi record for restarting a normal shogi record recording in the case where recognition error is generated by effects of obstacles such as hands of the opponent, effects of fluctuation of illumination, etc. SOLUTION: A shogi record recording device checks whether or not the most newly recorded shogi record is correct regularly or irregularly based on taken images, and in the case where it is determined that the most newly recorded shogi record is mistaken, a correct shogi record is obtained, so the shogi record determined as mistaken is changed into the correct record.
Patent JP-S59225071-A (JP)
Inventor: MUKAI AKIMASA
IPC: A61M25/00
Filed: 1983-06-03
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-S60242687-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/227
Filed: 1984-05-17
Abstract: PURPOSE:To enable large optical output oscillation having a low threshold, high efficiency and a stable fundamental transverse mode by laminating a clad layer and a guide layer on projecting striped type double hetero-junction structure, in which an active layer is held by a guide layer, in succession and forming a carrier injection region. CONSTITUTION:A first clad layer 11, a first guide layer 12, an active layer 13, a second guide layer 14, a second clad layer 15, and a cap layer 16 are grown continuously on an N type GaAs substrate 10 using a (100) face as a plane through a MOCVD method. The whole is coated with an SiO2 film, and a projecting shape is formed through etching. An insulating third clad layer 18 and a third guide layer 19 are grown continuously through the MOCVD method, and zinc is diffused 20 onto the surface of the projecting section. Accordingly, a very small amount of carriers leak in the horizontal transverse direction from the active layer in laser oscillation, thus resulting in sufficient resistance against even operation at a high temperature.
Patent JP-S61257333-A (JP)
Title: Lumber support device for car seat
Inventor: TAHIRA HIROYUKI
IPC: B60N2/90
Filed: 1985-05-10
Abstract: PURPOSE:To perform support of the body to a seat in optimum conditions according to time and speed, and making a device vary and control each of support members from each output out of a timer and a speed censor according to time and speed. CONSTITUTION:When a rider takes a seat 1, a pressure switch 40 or a rider detecting switch detects him whereby a time of an electronic control unit 39 is set in motion, and output out of this time is inputted into a controller of the electronic control unit 39. This controller calculates a span of driving time of the basis of the timer output, while it controls variations in each state of support members 19, 20, 22 and 23 according to time. On the other hand, output out of a speed sensor 53 is also inputted into this controller. With this input, the controller controls variations in each state of these support members 19, 20, 22 and 23 according to the driving speed.