baber/WOPTO huggingface dataset:
Patent JP-H08339584-A (JP)
Title: Magnetic head for magneto-optical recording and its production
Inventor: YOSHIDA KOJI
IPC: G11B11/10
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a magnetic head for magneto-optical recording with which the lowering of head inductance can be embodied without deteriorating the perpendicular magnetic field intensity and mechanical strength of the magnetic head for magneto-optical recording, and a process for producing this magnetic head. CONSTITUTION: 'SENDUST (R)' 2 which is a high saturation magnetic flux density material is adhered via a glass 6 to both ends of a pair of magnetic poles to generate perpendicular magnetic fields of a base core 1 and is fused and fixed with a glass to a slider 5 having a pair of floating surfaces 4a, 4b which receive the floating power generated by rotation of a magneto-optical disk. Then, the mass production of the U-shaped cores of the magnetic head for magneto-optical recording is made executable stably in mechanical strength. The lowering of the inductance is made possible, thereby, the increase in the recording capacity of the magneto-optical disk device can be embodied.
Patent JP-H022638-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI TSUTOMU
IPC: H01L21/338
Filed: 1988-06-15
Abstract: PURPOSE:To etch a photoresist correctly in a short while by forming ion implantation layers in a semiconductor substrate by using a dummy gate as a mask and forming the positive-type photoresist over the whole surface of the above layers, thereby etching its photoresist with a developer after exposing it. CONSTITUTION:A dummy gate 13 is formed on a semiconductor substrate 11 and ion injection layers 15a and 15b are formed on the semiconductor substrate 11 by using the dummy gate 13 as a mask. Then, a positive-type photoresist 18 is formed over the whole surface of the above layers and the photoresist 18 is etched with a developer after exposing its photoresist 18. For example, after the dummy gate 13 is exposed by etching an exposed part 18a of the foregoing positive photoresist 18 with the developer, the dummy gate 13 consisting of SiO2 is removed by reactive ion etching in which a CF4 gas is used. A gate electrode metal 19 consisting of Au-Pt-Ti and the like is thus deposited and a gate electrode 19a is formed by lift-off. This approach brings FETs to perfection.
Patent JP-S5851092-A (JP)
Inventor: KURAHASHI AKIO
IPC: B26D1/02
Filed: 1981-09-18
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-S627269-A (JP)
Title: Image information processor
Inventor: NISHIYAMA MASAAKI
IPC: H04N1/419
Filed: 1985-07-03
Abstract: PURPOSE:To eliminate the need for memories of large capacity, to output synchronizing with system speed of a printer and to restore quickly compressed data by providing shifter, decoding table, run-length counter and output control part, etc. CONSTITUTION:Image data inputted from a computer through an external interface 1 is compress-converted by a CPU 2 and written in an image buffer 3 and then inputted in the shifter 5 after being read in case of printing. The shifter 5 takes input data in latch circuit 5a and outputs shift-processed signal as CODEs 15-0. In such a case, the shifting is carried out so that the first data of the compressed data to be decoded in the next place is positioned at the CODE 15 of the upper bits of signal and restored through the decoding table 6. And then the restored data is processed at the run-length counter part 7 and outputted as serial signal classified white and black runswise and then delivered into an engine interface 10 after being converted into parallel signal through the output control part 9. Thus the compressed data can be restored quickly.
Patent JP-2000032182-A (JP)
Title: Input device, information processor and inputting method
Inventor: SATO EIICHI
IPC: H04M1/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide simple operability while contracting and reducing operation keys by determining the input of a corresponding letter by inputting a '#'key during an input operation that uses any of numeric keys from zero to nine. SOLUTION: Twenty six letters of the alphabet, a period, space and an enter function are allocated to twelve keys in all of ten keys 32. That is, three letters are allocated to nine keys from 'one' to 'nine', the space is allocated to a 'zero' key and enter is allocated to a '#' key respectively. It is easy to understand not by allocating letters to the '#' key which is usually used an abbreviation button in many cases but by allocating an enter key. For instance, in the case of using a horizontal display form in which letters are written from left to right, the letter input is determined by inputting the '#'key that is arranged at lower to the right of the ten key part 32 and the next right letter is smoothly inputted without any particular sense of incongruity.
Patent JP-S5573532-A (JP)
Title: Production of formed polystyrene bead foam having surface layer with rugged pattern such as crepe
Inventor: DEZUKI KIYOTO
IPC: B29C59/00
Filed: 1978-11-29
Abstract: PURPOSE:To produce a formed polystyrene bead foam covered on its surface with a surface layer formed with a rugged pattern such as crepe, by a method wherein a thermoplastic resin sheet to be the surface layer is vacuum-formed on a metal mold and foamable polystyrene beads are charged in a metal mold cavity and heated. CONSTITUTION:A thermoplastic resin sheet 3 is softened by heating and fitted over the molding surface of a mold 1, and air between the sheet 3 and the mold 1 is evacuated through an evacuation hole 12, to form the surface of the sheet 3 with a rugged pattern such as crepe. With molds 1 and 2 fastened together, foamable polystyrene beads 5 are filled in the cavity through a pipe 21. By introducing steam into a vacant chamber 22 of the mold 2, the beads 5 in the cavity are foamed, to yield an integrally connected formed polystyrene bead foam 5'. With the introduction of steam stopped, cooling water is introduced into the chamber 22 and into cooling pipes 16 in the mold 1. Then, the molds are separated to obtain the object.
Patent JP-2000339008-A (JP)
Title: Programmable controller
Inventor: SEKI KENJI
IPC: G05B19/05
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller which can easily correct a program, can easily deal with increase and decrease of the number of intelligent modules and also excels in the working efficiency of its maintenance by deciding via a CPU whether an inputted user program is an instruction that should be processed by a CPU module or an intelligent module. SOLUTION: An arithmetic unit 2 of a CPU module 1 decides whether an inputted user program is an instruction that should be processed by the module 1 or an intelligent module 5. A user performs the processing via the software to decide whether a common program 12 stored in an instruction box 11 should be executed by the module 5. If it is decided that the program 12 should be executed by the module 5, the corresponding part of the user program is transferred to the module 5 and processed by an arithmetic unit 8 of the module 5.
Patent JP-S628770-A (JP)
Inventor: HOGI TOSHIAKI
IPC: A61N5/02
Filed: 1985-07-05
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-H074776-A (JP)
Title: Adsorption type refrigerator and adsorption type refrigerating machine and its defrosting method
Inventor: WATABE YOSHITO
IPC: F25D21/06
Filed: 1993-06-18
Abstract: PURPOSE:To improve the structural stability of an adsorption type refrigerating machine when it is applied to a refrigerator, the heat exchange efficiency with saving space and the moveability of refrigerant flowing inside the refrigerator. CONSTITUTION:A refrigerating machine includes two or more containers 1 and 1A where adsorbent 4 is packed inside, an evaporator 2 which is filled with refrigerant liquid and installed in a refrigerated compartment 12, a condenser 3 installed outside the refrigerated compartment and pipings which connect those devices to allow refrigerant to circulate inside kite system. The adsorbent container 1 that is large in volume and mass is installed under the refrigerated compartment so that heat exchange between refrigerant liquid 5 flowing into the evaporator 2 from the condenser 3 and refrigerant vapor flowing to the absorbent container 1 from the evaporator 2 takes place. Thereby, the structural stability, the heat exchange efficiency with saving space, and the moveability of refrigerant flowing inside the refrigerating machine can be improved.
Patent JP-H09303055-A (JP)
Title: Wooden fittings
Inventor: HANAKI YOSHITAKA
IPC: E06B3/70
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting and easily correct warping by providing linear bodies used to straighten warping or the like, and a tensioning and releasing means for the linear bodies. SOLUTION: One or a plurality of linear bodies used to straighten warping or the like, and a tensioning and releasing means C for the linear bodies B are provided, that is, wire ropes 40 serving as a pair of linear bodies B are stretched between an upper sash bar 12 and a lower sash bar 13 in positions on each vertical sash bar 14 in a frame forming wooden fittings A. The tensioning and releasing means C for the wire ropes 40 is provided at the lower sash bar 13 and so constituted as to be operated from the side edge of each vertical sash bar 14, particularly from the side butt end face in a flush door. The distortion of the fittings A generated in association with warping or the like of members after fitting can thereby be corrected on demand, and the fittings A can be used being easily rearranged in a wall fit state in fitting space.
Patent JP-H0312735-A (JP)
Title: Maximum/minimum value selecting circuit
Inventor: URANO YOSHINORI
IPC: G06F7/02
Filed: 1989-06-09
Abstract: PURPOSE:To perform the comparison between two numerical data and to output the maximum or minimum of both data at high speed by propagating the difference of values of each digit of both numerical data to the lowest-order digit from the highest- order digit. CONSTITUTION:The logical gates 1 - 23 produce the value deciding function gij and the value holding function Pij of each digit. Simultaneously, the logical gates 23 - 24 produce the value deciding functions and the value holding functions of the digits covering a high-order one through its own one. The logical gates 47 - 54 select the input data X1 and Y1. The gij (0<=i<=7) and the Pij (0<=i<=7) of each digit itself are obtained from the input data by the prescribed computing operations. Thus g77 is equal to 1 with X7<Y7 and Y7 is outputted to Z7 from a gate 36. In this case, g67, g47 and digit borrow g07 are all equal to 1 and Yi (0<=i<=7) is outputted to Zi (0<=i<=7). When Xj YYj is satisfied with Xj (4<=j<=7) and Yj (4<=j<=7), g47 and P47 are equal to 0 and 1 respectively and Xj is outputted to Zj. Furthermore it is easily known at a gate 43 that Yk (0<=k<=3) is outputted with X3<Y3. An output selection signal is divided into g77, g67, g47 and g07 and therefore the load of each selection signal is never increased at one time despite the increase of the number of digits.
Patent JP-S5995890-A (JP)
Inventor: SUTANRII ENU KOOEN
IPC: C12P1/00
Filed: 1983-08-12
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-S63312338-A (JP)
Title: Acrylic rubber composition
Inventor: SHIMIZU HIROAKI
IPC: C08K5/14
Filed: 1987-06-16
Abstract: PURPOSE:To obtain acrylic rubber composition having excellent heat resistance, freeze resistance, oil resistance and especially improved deteriorated oil resistance, consisting of a copolymer comprising ethylene, ethyl acrylate and n-butyl acrylate as essential components and a crosslinking agent. CONSTITUTION:(A) 100pts.wt. copolymer comprising A1: 3-10wt.% ethylene and A2: copolymerization components of 0-10wt.% vinyl acetate, 20-45wt.% ethyl acrylate and 45-70wt.% n-butyl acrylate is blended with (B) 1-10pts.wt., preferably 2-6pts.wt. crosslinking agent, preferably organic peroxide (e.g. benzoyl peroxide), preferably further 0.2-20pts.wt., especially 1-6pts.wt. covulcanizing agent (e.g. trimethylolpropane triacrylate) and <=5pts.wt., especially 0.1-1pt.wt. vulcanization adjuster (e.g. trimethylthiourea) and kneaded by Banbury mixer.
Patent JP-S5574526-A (JP)
Title: Remaining capacity display device of power source
Inventor: SUZUKI RIYOUICHI
IPC: G03B17/02
Filed: 1978-11-30
Abstract: PURPOSE: To achieve the smaller size, lighter weight and higher accuracy of the display device by detecting the discharge current of a power source battery of a camera or the like, counting discharge current integrated values by way of counter or the like, and storing and displaying these.  
     CONSTITUTION: When a source battery BT discharges by way of a load 11, the voltage differences across the detecting resistance 10 corresponding to discharge current are applied to a voltage-frequency converter 16 by voltage followers 13, 14 and operational amplifiers 15. The converter 16 applies the pulses of the frequencies corresponding to the discharge current to a counter C 1 . The carrier signals of this counter C 1  are counted by a counter C 2  and counters C 3 , C 4  which respectively add 1 by carry outputs, whereby the integration and storage of the discharge currents are accomplished. Based on the storage contents of the counters C 2 WC 4 , the discharge current integrated values are displayed as numerical values for counting remaining capacity in 7-segment liquid crystal display devices LC 1 WLC 3 . This electrical processing constitution makes the display device smaller in size, lighter in weight and higher in accuracy. Here, the use of up-down counters or the like enables the remaining capacity to be displayed directly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6039694-A (JP)
Inventor: MIKADO TSUNEO
IPC: G10L13/07
Filed: 1983-08-12
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-S5372014-A (JP)
Title: Preparation of heavy oil emulsion fuel
Inventor: KAWAI TAKAO
IPC: B01F3/08
Filed: 1976-12-08
Abstract: PURPOSE:To prepare heavy oil W/O emulsion fuel with a simple, compact and economical apparatus, by mixing heavy oil and water without using surface active agent by the use of a liquid transferring pump.
Patent JP-S63311791-A (JP)
Title: Apparatus for correcting defective pattern
Inventor: MATSUMOTO ATSUYUKI
IPC: H05K3/22
Filed: 1987-06-15
Abstract: PURPOSE:To improve a workability and achieve labor-savings by a method wherein, if the defect of the pattern is a lacking defect, the defect is corrected by a compression bonding means with a ribbon supplied from a supply means and, if the defect is a residue defect, the residue is scraped off by a cutting means. CONSTITUTION:If a defective pattern has a lacking defect, a ribbon bonder is selected by a tool changing mechanism. A thermocompression bonding electrode 28 is positioned directly above the defective pattern 34. The tip of a conductive ribbon 30 is supplied between the thermocompression bonding electrode 28 and the defective pattern 34 by the rotation of the pulley 38 of a ribbon feeder 26 and pressed against the defective pattern 34 by the thermocompression bonding electrode 28. A current is applied to the thermocompression bonding electrode 28 and the ribbon 30 is thermally bonded to the defective pattern 34. Then, the ribbon 30 is cut off by a cutter blade 50 on the inclined table 36 of the ribbon feeder 26. On the other hand, if a residue defect of a defective pattern is to be corrected, the blade 62 of an ultrasonic cutter 60 is moved on the residue defect, while the blade 62 is brought into contact with the residue defect, to scrape the residue off. With this constitution, a workability can be improved and labor-savings can be achieved.
Patent JP-H01319425-A (JP)
Title: Mutagenic inhibitor
Inventor: KATO HIDEO
IPC: A61K36/23
Filed: 1988-06-17
Abstract: PURPOSE:To obtain an inhibitor, consisting of an extract solution of green-leaf vegetables and stable to heat and/or acid, useful for preventing cancer and effective against mutagens, especially heterocyclic amine compounds. CONSTITUTION:An inhibitor, consisting of an extract solution of green-leaf vegetable, such as beefsteak plant, Japanese ginger, parsley, dropwort, Welsh onion, leek or bracken, and capable of inhibiting activity of mutagens consisting of heterocyclic amine compounds Trp-P-1 expressed by formula I, Glu-P-1 expressed by formula II and IQ expressed by formula III. Mutagens produced in cooked foods, especially strong mutagens formed in heating and scorching amino acids or proteins can be inhibited. In addition to initial prevention of carcinogesis, effects on prevention of all the diseases can be expected of the green-leaf vegetable extract solution.
Patent JP-S5273539-A (JP)
Title: Ventilating fan installation frame
Inventor: SHIMOJIMA FUKUMI
IPC: F24F7/06
Filed: 1975-12-15
Abstract: PURPOSE:To provide a ventilating fan installation frame. The frame has installation holes on one side to make productivity more efficient.
Patent JP-S5479579-A (JP)
Title: Manufacture of gap green light emission diode
Inventor: YAMAGUCHI TAKAO
IPC: H01L21/208
Filed: 1977-12-07
Abstract: PURPOSE: To improve luminescence efficiency by obtaining a grown layer which contains N 2  at a high density by eliminating crater-shaped abnormal growth by using Ar gas containing NH 3  as carrier gas when fulfilling the liquid-crystal epitaxsial growth of a GaP layer on a GaP substrate.  
     CONSTITUTION: On N-type GaAs substrate 1, N-type GaAs layer 2 and P-type GaAs layer 3 are stacked and their liquid-crystal epitaxial growth is implemented. At this time, carrier impurities employ S for layer 2 and Zn for layer 3, but it is also recommended to dope only layer 2 with N 2  taking the lead in luminescence or to dope both layers 2 and 3. As the gas carrying those impurities, Ar gas containing N 2  is employed and the process is so set that N 2  will be contained in the grown layer at approximate 5×10 18 /cm 3 . Consequently, the surface is flattened and luminescence efficiency also reaches approximate 0.15%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63315494-A (JP)
Inventor: KIKUCHI KIMIO
IPC: B66C15/00
Filed: 1987-06-15
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-S633461-A (JP)
Title: Semiconductor device
Inventor: OZAWA TADASHI
IPC: H01L29/73
Filed: 1986-06-24
Abstract: PURPOSE:To obtain a desired current amplification factor, in a bipolar transistor having a base region, which is formed benetath an emitter region, by partially differentiating the impurity concentration of the base region beneath the emitter region. CONSTITUTION:On a P-type semiconductor substrate 1, a collector region comprising an N<+> type embedded region 2 and an N-type epitaxial layer 4 is formed. A P-type base region 5 is formed in the N-type epitaxial layer. An N-type emitter region 6 is formed on the surface of the P-type base region. Especially partially the impurity concentration of the P-type base region 5 beneath the N-type emitter region 6 is made high. In this structure, since a P<+> type base region 5A is formed partially beneath the N-type emitter region 6, the recombinations of carriers, which are injected from the emitter during operation, become high. Therefore, injection efficiency is lowered, and the hFE of a bipolar transistor is decreased.
Patent JP-S63312785-A (JP)
Title: Video signal processing circuit
Inventor: ABE YOJIN
IPC: H04N5/922
Filed: 1987-06-15
Abstract: PURPOSE:To simplify a structure by providing a phase compensation characteristic with respect to a video base band component to an analog LPF so as to facilitate the design of a digital filter constituting a video filter. CONSTITUTION:An output of an A/D converter 2 is extracted for a component only required for the detection of a video signal from the A/D conversion output including an FM audio signal by a digital BPF (band pass filter) 3 and fed to the FM detection circuit 4 of the next stage. Only the base band component of the video signal is extracted from the detection output of the FM detection circuit 4 at a phase linear noncyclic digital filter 50 and a down-sampling circuit 51 in a video filter 5. The digital video signal read from a buffer memory 6 is converted into an analog signal by a D/A converter 10 and the sampling clock component is eliminated by the LPF 11 and becomes the reproduced video signal.
Patent JP-H11333079-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve game performance and fun by displaying a design relating to a winning hole corresponding to a detection part outputting a detection signal when the detection signal is output before start of a design game and by generating a special worth when a specific design is displayed in a continuous game. SOLUTION: A continuous display means 57 has, for example, 7 continuous display columns, and each continuous display column of the continuous display means 57 displays the leftmost continuous display column to the rightmost continuous display column in order when a winning hole 25 outputs a detection signal before one design game of a continuous game is started. A variable display means 17 displays a design relating to the continuous game (design displayed on the continuous display column) for the continuous display means 57 when one design game is finished, and continues the continuous game. When the predetermined continuous number of continuous display columns of the continuous display means 57 show a specific design, a special worth is generated.
Patent JP-H09304464-A (JP)
Title: Method and apparatus for measuring chip part of a plurality of elements
Inventor: SAITO HIROSHI
IPC: H01G13/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To simplify the measurement process, measure a chip part of a plural ity of elements at a high speed, simplify the mechanism for measurement and improve the measurement reliability. SOLUTION: A chip part 30 having a plurality of element built in is loaded on an intermittently rotating rotary index table 10. The rotary index table 10 is stopped at a plurality of stations. Every time the chip part 30 arrives at the station, elements of the chip part 30 are sequentially measured by measuring terminals 22 arranged correspondingly to terminal electrodes of the whole elements of the ship part 30.
Patent JP-S5672176-A (JP)
Title: Production of saw
Inventor: ISHIDA SEIICHI
IPC: B23D65/00
Filed: 1979-11-15
Abstract: PURPOSE: To make cheap mass production of saws possible, by forming a mask of the form of saw teeth on both faces of the saw material plat by photographic technique and so on and by stamping out a saw by corrosion and by forming saw teeth and by forming upper edges by post-working.  
     CONSTITUTION: Outline cut line 4 of a saw and surface negative film1 and reverse face negative film 2 for valleys of teeth are matched to one another by matching holes 3 and are pressure-fixed onto both faces of the material plate of the saw to which a photosensitizer is applied. Next, after exposure, they are developed by the spool method, the soaking method, and so on to form a mask of the saw on the saw material plate. Then, the saw is stamped out along outline cut line 4 and valleys of saw teeth 5 by corrosion according to corrosion technique dependent upon the spray method and so on. After cut edges 6 and back edges 7 of saw teeth 5 are finish-ground as required, the mask is exfoliated, and further, upper edges 8 are formed by post-working, thereby completing production of the saw. 
     COPYRIGHT: (C)1981,JPO&Japio