baber/WOPTO huggingface dataset:
Patent JP-S52127283-A (JP)
Title: Defective vacuum detector
Inventor: MATSUDA SHIGESADA
IPC: G01L21/00
Filed: 1976-04-17
Abstract: PURPOSE: To decide with facility whether or not a vacuum bulb is good, by eliminating from a current flowing into a defective vacuum detector the component that comes there by way of a stop line side earth electrostatic capacitance of the distribution line, and detecting only the component that passes through the vacuum tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58161072-A (JP)
Title: Magnetic card processing device
Inventor: TAKIGUCHI KIYOAKI
IPC: G06Q50/00
Filed: 1982-03-19
Abstract: PURPOSE:To enhance the processing speed of magnetic cards to perform the information processing efficiently, by providing a magnetic card reading means for every row of magnetic card users. CONSTITUTION:Readers 7 and 8 which read personal information of meal ticket cards 15 and 16 are provided for respective queues of magnetic card users, and personal information of left and right rows from readers 7 and 8 are stored successively in a register 9. Successively stored personal information are called individually by the operation of a switching key 24, and the code of foods is inputted with menu keys 23 while watching foods on a tray placed right or left, and a charge of one meal of each card user is calculated.
Patent JP-S59171538-A (JP)
Inventor: ISHIKAWA KIYOSHI
IPC: A61B8/00
Filed: 1983-03-18
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-S53130684-A (JP)
Title: Trioxane composition
Inventor: SUGIO AKITOSHI
IPC: C07D323/06
Filed: 1977-04-18
Abstract: PURPOSE: To prepare a stabilized trioxane composition useful as a raw material of oxymethylene polymer and industrial cemicals, by adding trioxane with a thiocarbamoyl compound as a stabilizing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06235096-A (JP)
Title: Sliding member
Inventor: SHINADA MANABU
IPC: C25D15/02
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a sliding member excellent in wear resistance and seizing resistance by forming an iron-chromium allay plating layer in which hard grains are dispersed into a base metal and executing ion nitriding treatment. CONSTITUTION:On the sliding face of the base metal, a compositely dispersed plating layer in which, in the alloy matrix, by volume, 5 to 30% hard grains having 0.5 to 10mum average grain size and 5 to 20% lubricant grains having 5 to 20mum average grain size are dispersed is formed. Next, the surface of the base metal is subjected to ion nitriding treatment. In this way, the sliding member excellent in wear resistance and seizing resistance and small in the wear of the mating member can be obtd.
Patent JP-S62201503-A (JP)
Inventor: KAWADA SHINICHI
IPC: E02F9/20
Filed: 1986-02-28
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-S59169251-A (JP)
Title: Data input circuit
Inventor: TANABE ICHIROU
IPC: H04L25/02
Filed: 1983-03-16
Abstract: PURPOSE:To reduce the power consumption by adding a combination circuit of a scan signal generating circuit and a state change detecting circuit to a data input circuit and a data reading circuit. CONSTITUTION:A scan signal generating circuit 3 consists of a clock generating circuit 31, binary counter 32 and a decoder 33. Only the transistor connected to the output line of the decoder 33 which is set at logic 1 is turned on, and the signal state of a signal input circuit connected to a power supply is written at the memory position of the corresponding input signal of a latch circuit 12. A state change detecting circuit 4 obtains an exclusive OR between the memory signal of the circuit 12 and the signal written newly and detects an edge which is set at logic 1 to output a state change pulse. Then a power supply is connected to a data reading circuit 20, and the output of the circuit 12 is supplied. Thus it is possible to reduce the power consumption of both the circuit 20 and a data input circuit 10.
Patent JP-H07227342-A (JP)
Title: Light display device
Inventor: HAYAKAWA YASUHIRO
IPC: G09F19/12
Filed: 1994-02-21
Abstract: PURPOSE:To provide a light display device which enables the changing of a pattern generated by light in a high variety and the recognizing thereof clearly at a long distance. CONSTITUTION:This light display device 1 houses a light source 3, a polygon 4 to make light from the light source 3 reflect or incident light disperse by bending it and a motor 5 for rotating the polygon 4 in a box 2. A transmitting member is mounted on one surface 6 of the box body 2 on the extension of the light source 3 and the polygon 4 to transmit light from the polygon 4. As the polygon 4 rotates, the light scattered changes in high variety. Such light passes through the transmitting member of the box body 2 to create a pattern of light in high variety on the surface of a housing body. When the light source is a laser, directive sharp light is generated thereby enabling the identifying of the pattern thereof accurately even at a long distance.
Patent JP-2000237031-A (JP)
Title: Jointly utilized device for receiving delivered parcel and installation structure therefor
Inventor: HIROISHI AKIHIKO
IPC: A47G29/20
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a jointly utilized device for receiving delivered parcels and the installation structure with which a delivery person can notify only the residents of a multiple dwelling house by a delivery person of the recipient of a delivered parcel. SOLUTION: This jointly utilized device for receiving delivered parcels is installed at the common entrance of the multiple dwelling house such as an apartment. On the opening parts of a box 2 provided with the opening parts 21 and 22 on the respective two side faces 2a and 2b, doors 3 and 4 provided with the locking part of the locking device are respectively provided. House display parts 6 and 7 for specifying the recipient's house which is the destination of the delivered parcel are respectively provided on the inner side of the opening part 21 of the box 2 hidden by one door body 3 at one side face 2a and around the opening part 22 of the box 2 at the other side face 2b. A state display 10 for reporting that the delivered parcel is present inside the box 2 and the box is in a using state is provided so as to be confirmed from the side of one side face 2a.
Patent JP-H07234692-A (JP)
Title: Karaoke device
Inventor: WATANABE JUNICHI
IPC: G10K15/04
Filed: 1994-02-21
Abstract: PURPOSE:To effectively manage records which can not be stored in a limited storage place. CONSTITUTION:A driving part 8 which stores records that are usually used and a driving part 9 which stores other records are prepared, and which driving part is stored with requested music is recorded on the bar code of a booklet. Once a bar code reader 2 reads the information out, a decoder 3 decodes the information to decide which driving part stores the requested record according to information read by decoders 4 and 5; when the record is stored in the driving part 9, the signal from a switch 7 is supplied to the driving part 9 with the signal supplied from the decoder 4 to the switch 7.
Patent JP-S53129946-A (JP)
Title: Digital filter
Inventor: OKAMOTO EIICHI
IPC: H03H17/00
Filed: 1977-04-19
Abstract: PURPOSE:To obtain a filter, which can give the flexibility to the data sending timing to the next step after enhancing the error detection of the data and also can be suitably applied to the protection process for the electric power system, by providing a temporary memory circuit to the input part.
Patent JP-S56141043-A (JP)
Title: Negative pressure type carbureter
Inventor: IKEGAMI MASARU
IPC: F02M7/17
Filed: 1980-04-05
Abstract: PURPOSE: To prevent wall stream and improve fuel cost by providing a partition wall in a bore at the downstream of a piston valve.  
     CONSTITUTION: The interior of the bore 1 at the downstream of the piston valve 3 is divided into upper and lower ports by a partition wall 8. A primary bore 11 provided with the first throttle valve 13 is formed on the lower part side, and the secondary bore 12 provided with the second throttle valve 13 is formed on the upper part side. In a normal speed travelling region, the piston valve 3 operates when the first throttle valve 13 is opened, and in a high speed travelling region, the piston valve rises and the second throttle valve 14 is opened, and the gaseous mixture passes through both bores 11 and 12 at a high flow speed. Accordingly, in any of travelling regions, atomization of the fuel can be accelerated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000244803-A (JP)
Title: Image signal processor and its method
Inventor: YAMASHITA NORIYUKI
IPC: H04N5/357
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To lengthen the photographing time of a still object, to enhance the S/N and resolution as well and to further generate a still image with the number of pixels remarkably exceeding that of a CCD imaging device. SOLUTION: An image of the object made incident via a group 1 of lenses is supplied to a CCD imaging device 2 for every field and frame while a shutter 10 is depressed. The group 1 of lenses is controlled by a system control circuit 9. Variation of the direction of an optical axis is detected by vertical and horizontal angle speed sensors at an angle speed sensor 11. A signal to control the direction of the optical axis is generated from the detected variation by using a variable optical axis element to be included in the group 1 of lenses at an optical axis control part 12. Cylindrical conversion of an image signal is performed and plural photographed image signals are successively added together in real time as aligning a reference image signal and the present image signal at an image processing circuit 3.  In addition, the image to which the cylindrical conversion is performed is inversely converted from a circular cylinder to a plane and supplied to a compressing circuit 5.
Patent JP-H11243207-A (JP)
Title: Semiconductor device
Inventor: HAYAZAKI YOSHIKI
IPC: H01L29/78
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic capacitance when a drain electrode connected to a drain region is wired outside a well region. SOLUTION: In a semiconductor device, on one main surface of an n-type semiconductor layer 3 of an SOI(silicon-on-insulator) substrate, an n<+> -type drain region 4 and p-type well region 5 are formed with an interval, while an n<+> -type source region 6 is so formed as to be included in the p-type well region 5. An insulating gate 8 is formed, via an gate oxide film 7, on a part of the p-type well region 5 which is exposed on one main surface of the n-type semiconductor layer 3. A drain electrode 9, a source electrode 10, and a gate electrode are so formed as to be connected electrically to each of the n<+> -type drain region 4, an n<+> -type source region 6, and the insulating gate 8, while the drain electrode 9 is extended as far as to the outside of the p-type well region 5 from the n<+> -type drain region 4.  Here, the width of the drain electrode 9 in draw-out direction at a part, where the drain electrode 9 intersects with the p-type well region 5 and the p-type well region 5 near it, is narrower than that of the p-type well region 5.
Patent JP-H08240474-A (JP)
Title: Fixed weight weighing method by combination and its device
Inventor: YOSHIKAWA AKIO
IPC: G01G19/387
Filed: 1995-03-06
Abstract: PURPOSE: To efficiently weight a fixed volume with high accuracy by weighing and storing the gross weight of a vessel in which weighing objects housed, placed on a weighing part of a subtraction type weighing apparatus, and correctly taking out the vessel housing the combined and selected weighing objects. CONSTITUTION: Vessel detecting sensors 11a to 11f indicate (12a to 12f) a vessel on which weight before the fixed weight weighing of weighing objects housed in vessels 22a to 22f and weight of weighing objects taken out from inside a vessel 21 on a weighing apparatus are closest to a target value in a fixed weight measuring range by combinational operation. When the fixed weight weighing range is set and inputted from an operation key part 8, a display part 5 is displayed, and a preset value is stored in a storage part 9. Next, a weight value by subtracting average weight of the weighing objects from a fixed weight weighing reference value is used as a reference value before the fixed weight weighing, and a pre-fixed weight weighing range is set.  When the vessel 21 housing the weighing objects 20 is placed on a weighing part 1, the gross weight containing the vessel is weighed, and is displayed (5). Every time when the weighing objects are taken out, the total weight of the vessel 21 and the weighing objects 20 is weighed, the propriety is displayed on a discriminating lamp 6 before fixed weight weighing.
Patent JP-S55139196-A (JP)
Title: Stainless steel electrode
Inventor: KONUMA TSUTOMU
IPC: B23K35/30
Filed: 1979-04-16
Abstract: PURPOSE: To improve the erosion resistance of deposited metal by the captioned electrode obtainable by incorporating the specific composition which contains C, Si, Mn, Ni, Cr, Mo and the rest composed of iron and unavoidable impurities.  
     CONSTITUTION: This stainless steel electrode contains C; 0.07W0.12%, Si; 0.4W 0.6%, Mn; 8W12%, Ni; 3W4.5%, Cr; 13W15%, Mo; 0.1W0.5% and the rest composed of Fe and unavoidable impurities. This welding material is contained in at least one of the core wire and covering. With this electrode, the structure of the deposited metal perfectly becomes austenite or the mixture structure of austenite and martensite as welded. Particularly in the latter mixed structure, the superior erosion resistance is obtainable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62209940-A (JP)
Inventor: JIYON DABURIYU HITSUKUSU JIYUN
IPC: H04J14/02
Filed: 1987-03-02
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-H01218048-A (JP)
Title: Hybrid integrated circuit device
Inventor: SASAMOTO TOSHIRO
IPC: H01L23/36
Filed: 1988-02-26
Abstract: PURPOSE:To enhance a heat-dissipating property remarkably by a method wherein heat generated in a circuit element is conducted to a recessed part through a highly heat-conductive material of a substratum and is conducted to a substrate-mounting part of a lead frame from the recessed part. CONSTITUTION:A recessed part 2a is formed on the top surface of a circuit substrate 2; the recessed part 2a is formed on a part where a circuit element 4b whose heat-generating volume is large is to be formed in the substrate 2. A highly heat-conductive material 8 is composed of a metal material (Ni) with a film thickness of 20mum, and is applied and formed on the bottom of the recessed part 2a. The circuit element 4b whose heat-generating volume is large is mounted on the substrate 2 via the conductive material 8. The heat generated in the element 4b is conducted to the recessed part 2a through the conductive material 8, and is further conducted to a substrate-mounting part of a lead frame. By this setup, a heat-dissipating property can be enhanced remarkably.
Patent JP-S53130735-A (JP)
Title: Production of electromagnetic wave-absorbing coating
Inventor: SATOU TADAAKI
IPC: C09D5/23
Filed: 1977-04-20
Abstract: PURPOSE: A water-containing sludge of a spinel type ferromagnetic oxide is dispersed in a vehicle of a water-soluble or-dispersible coating to produce readily an electromagnetic wave-absorbing coating without the oxide-drying process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52129478-A (JP)
Title: Detective circuit for peakpoints of pulse signals
Inventor: TSUGAWA MASANORI
IPC: G01R19/04
Filed: 1976-04-22
Abstract: PURPOSE: To detect correctly peak points of pulse signals and to make it possible to measure depth in high accuracy with a pulse signal delay circuit and a level comparer which outputs the time rectangle waves far over the level of the pulse signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56144061-A (JP)
Title: Production of dried honey
Inventor: NAKAGAKI SADAO
IPC: A23L21/25
Filed: 1980-04-09
Abstract: PURPOSE: Honey and diluents are dissolved in water and the solution is frozen and dried under vacuum to produce a dried honey in the form of a powder or granules with no destruction, denaturation and dissipation of the composition and active components.  
     CONSTITUTION: Pure honey or a mixture thereof of glucose-containing honey and/or artificial honey is combined with at least one diluent selected from dextrin, starch, cellulose and so on. Further, water is added and they are stirred unit a solution forms. When necessary, essences of crude drugs or of health food are added and the mixture is frozen and dried under vacuum and crushed, if needed, into a powder or granules. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58162311-A (JP)
Title: Forming method of corrugated rough surface
Inventor: TOTSUGI KATSUTOSHI
IPC: B29C33/40
Filed: 1982-03-23
Abstract: PURPOSE:To reduce the cost for manufacturing mold by a method wherein an elastic plate of rubber or resin having a corrugated rough surface on one side is stuck on the lower surface of a compression molding top force and/or the upper  surface of a bottom force and powder material or kneading substance is molded  by compression by this elastic plate. CONSTITUTION:The flat surface of an elastic plate 2 of rubber or resin having a corrugated rough surface on one side is stuck as an adhesive surface to the lower surface of a compression molding top force 1, a bottom force 4 is inserted  into an outside mold 3, a fixed quantity of powder material 6 is put horizontally in the cavity made by the bottom force and outside mold, molded by compression by the top force 1 and the bottom force 4 to obtain a molded body 17. This method needs no corrugated rough surface formed on the mold and can  reduce cost for manufacturing a mold and this mold can be used as a general  die after the elastic plate has been peeled.
Patent JP-H10242617-A (JP)
Title: Method and apparatus for processing ceramic green sheet
Inventor: YAMAMOTO TAKAHIRO
IPC: B23K26/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously, accurately form a plurality of holes for viaholes of a desired shape on a ceramic green sheet by a laser beam. SOLUTION: A laser beam hole forming apparatus 1 has a laser beam source 2, a condenser lens 3, an X-Y table 4, a laser beam source driving circuit 5, a control circuit 6 and an X-Y table driving circuit 7. A ceramic green sheet 10 of a material to be processed is placed on an upper surface of the table 4. A mask 15 is placed on an upper surface of the sheet 10. A plurality of light transmission units for viaholes of the same shape as holes for desired viaholes are provided at the mask 15. A laser beam L emitted from the source 2 is passed through the plurality of the units of the mask 15 to emit the sheet 10.
Patent JP-H10256656-A (JP)
Title: Long wavelength light emitting vertical cavity surface emitting laser and method of fabrication
Inventor: RAMDANI JAMAL
IPC: H01S5/183
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a vertical cavity surface emitting laser attaining a high reflectivity, by arranging a second contact layer on a second cladding region, and arranging a dielectric mirror stack on the second contact layer. SOLUTION: An N-doped gallium phosphide layer of DBR mirror structure 10, i.e., an N-contact layer 18 is fusion welded on the uppermost surface of a second cladding region 36 of an active VCSEL element. A VCSEL 40 is defined in a second contact layer, a first cladding layer 30 and an active region. Conductive material is arranged on the second contact layer 28, and a P-electric contact 48 is formed. Conductive material is arranged on the contact layer 18, and an N-electric contact is formed. After that, a P-metal contact 48 is deposited on the contact layer 28 in such a manner that a laser emitting aperture 52 is left in an open state. Concerning the first contact layer 18, an N-metal layer 50 is deposited in the same manner as the second cladding layer 36 surface.  Finally, a second distributed Bragg-reflector 42, i.e., dielectric mirror structure is deposited on the second contact layer 28.
Patent JP-S52130226-A (JP)
Title: Digital message transmission system
Inventor: JIEEMUSU CHIYAARUZU KIYANDEI
IPC: H03M7/32
Filed: 1977-04-23
Abstract: 1527207 Pulse code modulation WESTERN ELECTRIC CO Inc 20 April 1977 [23 April 19761 16521/77 Heading H3H In pulse code modulation, a plurality of code words from a direct feedback encoder 19 are accumulated during a conversion cycle in a first accumulator 21, 22, and the contents of register 22 are accumulated negatively in a second accumulator 27, 28 for a first portion of the cycle and positively for a second portion of the cycle, whereby at the end of the cycle registers 28, 31 hold a net sum in which successive words from encoder 19 during the first portion of the cycle are included an increasing number of times and successive words from the encoder 19 during the second portion of the cycle are included a decreasing number of times. The first and second portions of the cycle may abut, giving triangular weighting, or there may be an intervening portion in which the second accumulator does not accumulate, giving an overall trapezoidal weighting (which is a better approximation to theoretical parabolic weighting).
Patent JP-S56143506-A (JP)
Title: Reproducing device for sound recording
Inventor: UNUMA IKUROU
IPC: G11B27/00
Filed: 1980-04-09
Abstract: PURPOSE:To make a reproduction pitch coincide with that of an original signal by using a rotary head when the speed of a recording medium in reproduction differs from that in recording. CONSTITUTION:A signal recorded on tape 1 is reproduced by reproducing head 2 and then recorded on tape 3 by recording head 4 via recording circuit 5. Firstly, the speed of tape 1 is set a half that in recording. The speed of tape 3 is equalized to that of rotary body head 7 and the rotary body reproducing head is rotated on its axis in one direction so that the relative speed is twice that between recording head 4 and tape 3. Rotary-body reproducing head 7 consists of two reproducing heads 6, which repeat reproduction by turns in response to every extremely small signal. The pitch of the reproduced signal is equal to that of the original signal and applied to speaker 20 via amplifier 18.
Patent JP-H11230374-A (JP)
Title: Seal ring attaching device for valve element
Inventor: ISHIGAKI TSUNEO
IPC: F16K1/46
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a seal ring attaching device for a valve element, which can prevent the outer surface of a seal ring from being formed with micro scratches during mounting of the seal ring, and can prevent generation of particles, and which can simply replace the seal ring with a new one. SOLUTION: In a seal ring attaching device for a valve element, a groove in which a seal ring is fitted and which is composed of a seal surface 42 and an inner peripheral surface 41 is formed in the outer peripheral end part of a surface 40 of a valve element 18 facing a valve seat. A first support end part 44 is formed in the front end part of the inner peripheral surface 41, and after the seal ring 9 is fitted in the fitting groove 39, a tapered cylindrical cover 45 is fitted on and secured to the outer periphery of the valve element 18. A second support end part 46 is formed in the inside of the front end part of the cylindrical cover 45.