baber/WOPTO huggingface dataset:
Patent JP-H08229960-A (JP)
Title: Production of scagliola
Inventor: SAWADA HIROSHI
IPC: B29K105/04
Filed: 1995-02-24
Abstract: PURPOSE: To enhance heat insulating properties without requiring labor bonding a heat insulating materila and to develop fine circular dot patterns even in a molded product having a transparent feeling by injecting a casting resin foamed under pressure into a mold to cure the same. CONSTITUTION: A casting resin 1 is foamed under stirring to be brought to such a state that numberless air bubbles 6 are dispersed in the casting resin 1. The casting resin containing air bubbles 6 is cured in a mold 1 to obtain artificial marble cured in a state containing air bubbles 6 as a molded product 4. The heat conductivity of this scagliola is lowered by the air bubbles 6 contained therein. Therefore, the obtained scagliola is lowered in heat conductivity by large number of air bubbles contained therein and the heat insulating properties of the scagliola can be enhanced without requiring labor bonding a heat insulating material separately. By using this scagliola, a product requiring heat insulating properties such as a bathtub can be simply produced.
Patent JP-S59166200-A (JP)
Inventor: NANBU TADAMASA
IPC: D06F75/28
Filed: 1984-02-28
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-H07245093-A (JP)
Title: Upper cover of rectangular sealed battery
Inventor: TORITSUKA TAKAHISA
IPC: H01M50/567
Filed: 1994-03-08
Abstract: PURPOSE:To improve battery characteristics by securing energization between a positive electrode lead of an electrode plate in a battery and a positive electrode terminal outside the battery, and stabilizing a connection resistance at a low value in a structure of an upper cover of a rectangular sealed battery. CONSTITUTION:In a structure of an upper cover of a rectangular sealed battery having a hollow ribet l, a terminal cap 7, and a valve element 6, a connection plate 8 is connected and fixed by resistance welding to a tip 1' of the hollow ribet 1 caulked to be fixed to a cover plate 5. A positive electrode lead 3 of a positive electrode plate 8 is resistance welded to this connection plate 8. The terminal cap 7 is welded and fixed by resistance welding to a flange part of the hollow ribet 1.
Patent JP-S58166324-A (JP)
Inventor: MISHIEERU ARAN
IPC: G02F1/1333
Filed: 1983-03-08
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-H01212476-A (JP)
Title: Semiconductor device
Inventor: HAGIMOTO YOSHIZO
IPC: H01L29/808
Filed: 1988-02-19
Abstract: PURPOSE:To make a parasitically formed PNP transistor hard to function as a transistor by a method wherein a cathode region of a diode is made high in concentration and an anode region is made shallow in diffusion depth. CONSTITUTION:In a built-in diode section provided between a drain and a source of a junction field effect transistor (J-FET), a highly concentrated N- conductivity type region 7 is formed inside an N-conductivity type cathode region 6 isolated in an island, and a highly concentrated P-conductivity type anode region 8 whose diffusion depth is smaller than that of a gate region 3 of the J-FET is formed in the region 7. By these processes, a space d' between a diode junction and a base of the cathode region 6 becomes large and a PNP parasitic transistor composed of the anode region 8, the cathode region 6, and a substrate gate layer 1 is made to grow larger in a base width, so that a parasitic transistor is made hard to operate.
Patent JP-S52120830-A (JP)
Title: Power source holder for camera
Inventor: NUMATA SABUROU
IPC: G03B17/18
Filed: 1976-04-02
Abstract: PURPOSE: To prevent the influence due to chattering by the use of a logic circuit which has its stable condition invariable even when a switch is turned on and off. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08228613-A (JP)
Title: Planting apparatus
Inventor: WATANABE TSUGUHIKO
IPC: A01G13/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide a planting apparatus having a function of a decorative board to be laid at the root of a planted tree and easily assisting the self- standing of the tree or preventing the falling-down of the tree. CONSTITUTION: This planting apparatus is composed of a pressing plate 1 and a plurality of supporting stakes 2. The pressing plate 1 is provided with a center stem hole 3 having a diameter to encircle the base of the tree, a plurality of water-passing holes 4, 4... and a plurality of guiding holes 5, 5... positioned nearly at the outer circumference and having oblong form directed toward the center. The pressing plate 1 is divided with the stem hole 3 as a whole and the divided sections are made to be freely connectable with each other. The supporting stake 2 is inserted through each of the guiding holes 5, 5... and a flange 6 to be checked with the peripheral edge 5a of each guiding hole 5 is attached to the top of the stake.
Patent JP-H03242102-A (JP)
Title: Sole structure for footwear
Inventor: MORIKAWA KEIJI
IPC: A43B13/22
Filed: 1990-02-16
Abstract: PURPOSE:To prevent a fact that the heel part is deformed and a cavity is generated by forming nonslip ruggedness in the sole part, and also, providing continuously plural pieces of small holes extending from the sole part to the inside. CONSTITUTION:In the sole structure for footwear by synthetic resin injection molding, plural pieces of small holes 9 of about 2-3mm diameter are provided continuously at a suitable interval extending from the outside to the inside of a recessed part 6 and a projecting part 7 formed in the sole part 5 of the heel part 4. By a metallic mold part provided projectingly in a pin shape for forming the small holes 9, cooling of the synthetic resin advances in almost the same way from the outside periphery of the synthetic resin of the part whose wall thickness is large of the heel part 4 and the internal surface 10 of the small holes 9 provided in the inside, therefore, a difference of cooling speeds of the outside periphery and the inside becomes small, and the synthetic resin comes to be cooled easily in the mold. In such a way, a molded part can be taken out without deforming.
Patent JP-H11237083-A (JP)
Title: Air conditioning equipment
Inventor: NISHIHARA TAKURO
IPC: F24F5/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an outdoor unit which enables simple mounting of a structure to change discharged air upward so that noises of the air discharged forward from the outdoor unit is lowered while discomfort is eliminated as felt when the air hits a human body. SOLUTION: An air direction changer 22 is arranged on the side of a plane where air is discharged from an outdoor unit 1 surrounding an air direction chamber 21 to turn the air upward from forward, and is mounted to combine mounting screws 13 and 13 of the outdoor unit 1. The air direction changer is mounted being separated to the same extent as the depth L of the outdoor unit to secure a space area enough to sufficiently accumulate the discharged air. With limited pressure loss, air is smoothly discharged from a rectangular release port 23 thereabove. This can avoid a drop in noise and uncomfortable contact of the air with a human body during blowing.
Patent JP-S59163592-A (JP)
Inventor: OKUZUMI NAOAKI
IPC: G21C7/16
Filed: 1983-03-09
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-S56135777-A (JP)
Title: Screw compressor
Inventor: SASAKI SHIGERU
IPC: F04C18/16
Filed: 1980-03-26
Abstract: PURPOSE: To raise the efficiency of a compressor, by forming a drive shaft separately from a male rotor and a female rotor, and coupling them together by means of gears.  
     CONSTITUTION: A drive shaft 100 is provided separately of a female shaft 102 and a male shaft 104, and they are coupled together by means of gears 600, 107. By taking a large value for the ratio of the number of teeth of the gear 107 and that of the gear 600, a compressor can be operated at a higher speed, provided that the diameter of a pulley for a magnet clutch is equal to that of a pulley for engine. Therefore, it is enabled to reduce the capacity of the compressor to such an extent as corresponding to the increased speed and thus to raise the efficiency of the compressor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000236517-A (JP)
Title: Magnetic recorder, its method, magnetic recording and reproducing device and its method
Inventor: KOBAYASHI TAKAFUMI
IPC: G11B15/467
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording method by which a video signal can be recorded over a long time with high quality. SOLUTION: In this magnetic recording method, recording data with a data format responding to a prescribed digital recording system are generated and two tracks of the recording data in a digital recording system are continuously recorded on a magnetic tape as one track. Furthermore, in this case, control data representing the arrangement of frequencies of a pilot signal for each track on the magnetic tape are stored as recording data for a 2-frame period in the case of the NTSC system and for a 1-frame period in the case of the PAL system while inverting the value.
Patent JP-S60181857-A (JP)
Title: Information processing system
Inventor: SATAKE SHIGERU
IPC: G06F9/445
Filed: 1984-02-29
Abstract: PURPOSE:To realize IPL (initial program loading) from plural addresses and make starting up in a designated mode possible by storing different kinds of software in different positions on the same medium and allocating an information setting part, which has a one-bit capacity at least, for IPL area setting in a composite system where processings can be performed in different modes in only one information processing system. CONSTITUTION:Data to an IPL designating information part 11 is transferred directly or indirectly to a disc controller 2 together with a command for IPL. When receiving this command, the disc controller selects an IPL area block 51 or 52 (indicated by oblique lines) on a basis of this designating information and takes in system software stored in the selected area and transfers it to a main system 1. Not only an IPL device is designated but also the area in the IPL device is directly or indirectly designated, thereby starting up different kinds of system software stored in the same device.
Patent JP-S53123544-A (JP)
Title: Method of air conditioning with variable air velocity
Inventor: UCHIYAMA MINORU
IPC: F24F13/10
Filed: 1977-04-04
Abstract: PURPOSE: To vary the speed of the air flow delivered in air conditioning and make the time during which high speed air is delivered and the time for low speed air delivery substantially equal so that the air flow thus conditioned can be very good for the health. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57152182-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: SAKUMA ISAMU
IPC: H01S5/00
Filed: 1981-03-16
Abstract: PURPOSE:To build a high precision current narrowing structure by a method wherein the flat upper clad surface of a PCW type semiconductor laser device is provided with a current stopping layer containing a stripe shaped window of a prescribed width and the current stopping layer is covered with an electrode forming layer. CONSTITUTION:A stripe shaped groove is formed on an N type InP substrate 9 and an N type InGaAsP light guiding layer 10, InGaAsP active layer 11, InGaAsP active layer 11 and P type InP clad layer 12 are piled one upon another in sequence. Next, an N type InP current stopping layer 13 is formed which then is provided with a stripe shaped window at its central part. In the next process, a P type InP electrode forming layer 14 is grown to cover the entire surface, which is followed by the formation of electrodes 15 and 16. A current narrowing structure of an optimum design is obtained and the conversion efficiency of electric current contributing to light emission is improved.
Patent JP-H10238458-A (JP)
Title: Motor-driven pump device
Inventor: SASAHARA FUMIHIKO
IPC: F04B9/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the cooling performance of an impeller included in a motor-driven pump device for cooling a pump-driving motor, by directing airflow in the axial flow direction of a pump. SOLUTION: A pump 16, which sucks water by the rotation of its runner 17 through an inflow port 20 and discharges it through an outflow port 21, is driven by a motor 18, which is cooled down by an impeller 22. The impeller 22 involves a front shroud 23, a rear shroud 24, plural blades 25 interposed between those shrouds, a suction port 26 formed through the front shroud 23 in the center, and an airflow direction adjusting plate 27 extending from the outer periphery of the front shroud 23 toward the center of the impeller 22.
Patent JP-H01212773-A (JP)
Title: Method for plating anodic oxide film
Inventor: NAKAMURA MANABU
IPC: C23C18/54
Filed: 1988-02-19
Abstract: PURPOSE:To form a plating layer electrically insulated from a base material on an anodic oxide film formed on the surface of the base material by holding the base material in a plating soln., connecting the base material to the anode and a counter electrode to the cathode and carrying out electrolysis. CONSTITUTION:An anodic oxide film 1 formed on the surface of an Al material as a base material 3 and this base material 3 is held in a plating soln. 2 and connected to the anode. A counter electrode 5 is connected to the cathode and electrolysis is carried out. A plating layer 4 electrically insulated from the base material 3 can be formed on the anodic oxide film 1.
Patent JP-H08212643-A (JP)
Title: Auto-loader for tape cartridge
Inventor: NAKASE HIDEO
IPC: G11B15/68
Filed: 1995-02-03
Abstract: PURPOSE: To simplify the cartridge rotation operation between a magazine and a drive by providing a cartridge delivery mechanism between an elevator and a cartridge take-out hole and a cartridge inserting hole of the magazine and between the elevator and a cartridge inlet/outlet hole of the drive respectively. CONSTITUTION: At the time of loading the magazine 2 into the auto-loader 11, a cartridge tray 16 of the elevator 17 is lowered to a drive position in the direction of arrow (d). Then, the magazine 2 is inserted with its side of one side surface 2b in the length direction from the other side surface 2a into a magazine inserting hole 19 in the direction of arrow (a). In this case, an opening and closing lid 20 is pushed and opened in the direction of arrow (e) by this side surface of the magazine 2, and the magazine 2 is horizontally inserted into a magazine inserting space 13 in the direction of the arrow (a).  When the magazine 2 is inserted by a fixed length into the loader 11, an auto-loading operation of automatically drawing the magazine 2 into the space 13 in the direction of the arrow (a) is performed by a magazine loading mechanism, and the inserting hole 5, the take-out hole 6 and a housing hole 7 are set in approximately the same phase position as the inlet/outlet hole 15 of the drive 14.
Patent JP-S55129820-A (JP)
Title: Selection system of input and output interface
Inventor: TABATA KIYOUICHI
IPC: G06F11/20
Filed: 1979-03-30
Abstract: PURPOSE: To enable to make easy the section of the input and output interface and to simplify the constitution, by separating the port control selection through the provision of the failure detector circuit, constituent control register and a plurality of connections.  
     CONSTITUTION: The common section 1 performs the control for the port control sections 2, 3. In the initial state, the outputs 33, 34, 36 of the constituent control register 20 are zero and the transmission line 1,000 and the connection sections 61, 62 are in noncontact state. Further, when the failure is detected at the failure detection circuit 10, the output 33 of the register 20 is at 1 and the function of the transmission circuit 40 and the reception circuit 41 is stopped. Further, the connections 61,62 are connected with the transmission line 1,000, and the input and  output units connected to the input and output interface cable 100 are controlled  with the control section 3. The same function is executed at the detection of failure  of the failure detection circuit 11. Thus, the register 20 performs the discrimination of failure and the selection of the control section. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52120556-A (JP)
Title: Treating method of aqueous polyvinyl alcohol solution
Inventor: SAKUMOTO AKIHISA
IPC: C02F1/74
Filed: 1976-04-05
Abstract: PURPOSE: To provide a method of effectively decomposing and removing polyvinyl alcohol (PVA) in an aqueous solution with a less amount of radioactive rays to promote the radical reaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61196364-A (JP)
Title: Transaction system
Inventor: MASUDA TAKESHI
Filed: 1985-02-27
Abstract: PURPOSE:To eliminate transaction waiting and also to reduce conjestion of lines in credit transactions, by additionally providing a central unit and a radio- communicable credit-transaction exclusive-use terminal for conventional POS terminal equipment. CONSTITUTION:Credit-transaction exclusive-use terminal equipment 24a-24n is provided with a means for radio communication with the central unit 23. The central unit 23 performs, in addition to making communications necessary for cash and credit transactions with the POS terminal equipment 2a-2n, etc., as previously through a line 27, communicates with the credit exclusive-use terminals 24a-24n by way of antenna facilities 25a-25n, thereby carrying out credit reference, transaction summing-up etc. The POS terminal equipment 2a-2n may be used exclusively for cash transactions. Further, since the wireless communication is performed within the premises and semi-duplex communication is sufficient, the scope of selection of communication systems is wide.
Patent JP-S58156285-A (JP)
Title: Recorder of color signal
Inventor: AZEYANAGI TOMOMITSU
IPC: H04N9/83
Filed: 1982-03-12
Abstract: PURPOSE:To reduce both the chip size and the power consumption, by providing a carrier generating circuit having a frequency which is (8) times as high as that of a recording color signal and at the same time by selecting the carrier frequency at a prescribed level. CONSTITUTION:A carrier generating circuit has a frequency which is (8) times as high as that of a recording color signal. At the same time, the carrier frequency is set at a level which is 3m times (m: product of prime numbers <= a digit) as high as the horizontal scanning frequency fH. In other words, a frequency dividing circuit 9'' contains a 1/2 frequency dividing circuit 22 and a 1/4 frequency dividing circuit 23 and divides equivalently the output frequency of a voltage control oscillator (VCO) 10 down to 1/8. Furthermore a 1/125 frequency dividing circuit 25 consists of a 1/3 frequency dividing circuit 24 and 1/5 frequency dividing circuits 26-28. Then the oscillating frequency of an Xtal oscillator 7 is selected to a level equal to the frequency of a color signal.
Patent JP-S55131573-A (JP)
Title: Manufacture of speed ring for hydraulic machine
Inventor: KAWAMURA JIYUNICHI
IPC: F03B3/16
Filed: 1979-03-30
Abstract: PURPOSE: To dispense with welding work in a narrow passage and easily and cheaply manufacture a speed ring for a hydraulic machine of high capacity, by securing a plurality of vanes on the facing sides of main annular plates.  
     CONSTITUTION: A speed ring 6 for a hydraulic machine has an upper and a lower main annular plates 7, 8 which face each other in parallel. A plurality of stay vanes  9 are provided between the plates 7, 8. Each stay vane has a hole 10 which extends through the vane in the axial direction. The stay vane is secured on the main annular plates 7, 8 by a bolt 11 and a nut 12. A spiral casing 13 is welded on the main annular plates 7, 8. According to this method, the constituent parts of the speed ring can be previously and individually finished as to working, welding work in a narrow passage is not needed and the speed ring for the hydraulic machine of large head and high capacity can be easily and cheaply manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06242951-A (JP)
Title: Cache memory system
Inventor: MATOBA TSUKASA
IPC: G06F12/08
Filed: 1993-02-26
Abstract: PURPOSE:To improve CPU performance by realizing optimum constitution for making an instruction cache and a data cache respectively dual ports. CONSTITUTION:The instruction cache 300 and the data cache 400 are respectively made into dual ports, the port 1 of the instruction cache 300 is used exclusively for reading continuous instructions and the port 2 is used exclusively for reading branching destination instructions when condition branching instructions are executed. Thus, regardless of the presence of the branching validation of the condition branching instruction, two instructions possibly to be executed can be simultaneously fetched and the CPU performance can be improved. Also, in the dual-port data cache 400, the time of a cache refilling processing can be reduced by the method of continuous data transfer and non-cacheable access.
Patent JP-S63205641-A (JP)
Title: Driving device for stereoscopic spectacles
Inventor: HIKICHI KUNIO
IPC: G02B27/22
Filed: 1987-02-20
Abstract: PURPOSE:To permit application of the titled spectacles to personal use by delivering spectacle driving signals to alternately open and close respective liquid crystal shutters of right spectacles and left spectacles according to shutter control signals. CONSTITUTION:A synchronizing separator circuit 2 discriminates a vertical synchronizing signal V and image signals B, R, G inputted thereto, takes in the identification signals S1-S3 thereof and delivers the shutter control signals 11a, 11b alternately in synchronization with the vertical synchronizing signal V. More specifically, the shutter control signal 11a is so turned on as to 'open' the liquid crystal shutter of the right eye and simultaneously the shutter control signal 11b is so turned on as to 'close' the liquid crystal shutter of the left eye when a video signal 10 indicates a right screen. The shutter control signal 11b is so turned on to 'open' the liquid crystal shutter of the left eye and simultaneously the shutter control signal 11a is so turned on to 'close' the liquid crystal shutter of the right eye when the signal 10 indicates the left screen. The driving device for the stereoscopic spectacles suitable for personal use is thereby obtd.
Patent JP-S58155375-A (JP)
Title: Voltage applied high temperature continuous testing of semiconductor device
Inventor: TANABE KOUICHI
IPC: G01R31/26
Filed: 1982-03-11
Abstract: PURPOSE:To prevent tentative change from rejected condition to accepted condition in a defective product depending on the surface state thereof sensitively with a reduced annealing effect by switching off the power source after the application of the voltage until the temperature of a sample chip comes close to the normal temperature lowering it continuously or gradually. CONSTITUTION:In a continuous operation test using a thermostat, the temperature of a sample becomes by far higher than the normal temperature during the period up to t=1 because of a large power consumption even while it is left alone at the normal temperature. Then, in the period from t=1 to t=1', the voltage is lowered gradually for a fixed time. At the time t=1' when the voltage is switched off completely, the sample temperature comes down close to the normal temperature. The period to the time the residual heat by self heating is done to zero and the quantity thereof after the switching off of the voltage is indicated by the shade part A'. As clearly seen from the drawing, the shade part A' is equal to or less than that of a sample small in the power consumption, which makes it possible to lower or eliminate the annealing effect. This can prevent tentative change from the rejected condition to the accepted condition i a defective product depending on the surface state thereof sensitively at the end of a continuous operation test of a sample large in the power consumption.