baber/WOPTO huggingface dataset:
Patent JP-H04302847-A (JP)
Title: Tray mechanism for disk player
Inventor: YOSHIOKA AKIHIRO
IPC: G11B17/04
Filed: 1991-03-29
Abstract: PURPOSE:To surely lock a tray chassis at a mobile end by restraining the tray chassis at the mobile end when the tray chassis is arrived to the mobile end and simultaneously interrupting the power source of a tray chassis reciprocating mechanism. CONSTITUTION:When the tray chassis 11 is arrived at the mobile end by the operation of the tray chassis reciprocating mechanism 3, the transmission of driving power from the reciprocating mechanism 3 to the chassis 11 is interrupted and the driving power of the reciprocating mechanism 3 is transmitted to the input part of a tray chassis locking mechanism 4. Thus, the first and the second output parts of the locking mechanism 4 are activated, the first output part is moved to a position locking the chassis surely and simultaneously by the movement of the second output part of the locking mechanism 4, a switch 136 is activated and the driving power of the reciprocating mechanism 3 is stopped. Thus, the locking mechanism 4 is held in the locking state.
Patent JP-S63259461-A (JP)
Title: Ultrasonic flaw detector
Inventor: SAITO TAKEYUKI
IPC: G01N29/04
Filed: 1987-04-15
Abstract: PURPOSE:To judge a defect without personal difference, by a method wherein a detection signal of a defect of an object to be measured is inputted into a processing circuit to determine a difference between the signal and a threshold and, then, the size of the defect is identified from a difference in time at which threshold crosses an echo waveform. CONSTITUTION:An ultrasonic wave from a probe 10 is inclined to be incident on an object 30 to be measured. The ultrasonic wave is propagated through a defect 32 of a weld part 31 of the object 30 being measured and reflected echoes therefrom are received to detect the defect. At this point, time T during which the ultrasonic wave reaches the defect 32 and is received with a receiver is found out beforehand from distance l0 between the probe 10 and the weld part 31, thickness l1 of the object 30 being measured and an angle of inclination. Following the generation of the ultrasonic wave, at a time after the time T passes, a gate signal with a time range tauis transmitted to a gate circuit. When a signal level of the defect is larger than a threshold L, a defect is allow to be present. Moreover, when the penetration length l2 of the defect 32 is large, more than one signals are present in a time range tau. This enables the presetting of a position where a detect is present thereby allowing automatic detection of the presence and length of a defect.
Patent JP-H05300452-A (JP)
Title: Method and device for smoothing adjustable composite picture display
Inventor: PIITAA JIEI AINOBA
IPC: G09G5/36
Filed: 1992-04-13
Abstract: PURPOSE: To establish picture luminance of the same standard for the seamless display of composite video pictures by individually correcting the luminance sections of the related detailed elements of each picture by adding smoothing factors stored in a memory to the luminance sections at the time of projecting the picture. CONSTITUTION: Video signals generated from video signal generators 10A-10C adjusted by a synchronizer are sent to a smoothing device 14. The device 14 is controlled by a microcomputer 20 and adds a prescribed set of smoothing factors stored in a memory to the luminance sections of the related detailed elements of each picture. A picture corrected with the smoothing factors is displayed on a monitor 20a and individual smoothing factors are independently corrected in accordance with an instruction given from a keyboard 20B. Therefore, a composite video picture is displayed in such a state that the picture can be seen with uniform luminance, because the luminance of a seamless composite video picture is adjusted accurately on each detailed element across the whole video picture.
Patent JP-H05287445-A (JP)
Title: Non-aging steel sheet for vessel excellent in neck in workability
Inventor: HIBINO TAKASHI
IPC: C22C38/00
Filed: 1992-04-13
Abstract: PURPOSE:To produce a non-aging steel sheet for vessel excellent in neck-in workability by preparing a steel sheet having a specific composition in which respective contents of Ti and Nb are specified. CONSTITUTION:A sheet of a steel which has a composition consisting of, by weight, 0.0003-0.01% C, <=0.1% Si, 0.5-3.0% Mn, <=0.03% P, <=0.2% Cr, <=0.015% S, <=0.007% N, 0.01-0.1% Sol.Al, <=0.01% O, Ti by the amount regulated so that the [effective Ti quantity] represented by equation [effective Ti quantity]=(total Ti)-[(48/14)XN%+(48/32)XS%+(48/16)XO%X(1/2) becomes <(48/12)XC%, Nb by the amount where, in correlation with the [effective Ti quantity], (48/12)X[effective Ti quantity]+(93/12)XNb% is regulated to >=C% and also [effective Ti quantity]+Nb% is regulated to <=0.20, and the balance Fe with inevitable impurities is prepared. By this method, the non-aging steel sheet for vessel excellent in neck-in workability can be obtained.
Patent JP-H01264465-A (JP)
Title: Telephone set
Inventor: TOTSUKA HISAYOSHI
IPC: G06K7/00
Filed: 1988-04-15
Abstract: PURPOSE:To reduce the occurring rate of erroneous operations by providing a bar code detector, bar code data reading section, and bar code data modulating section and switching to data signal transfer a switching signal received from the detector. CONSTITUTION:When a bar code detector (BCDIN) 3 detects and reads bar codes, a bar code data reading section (BCDR) 2 recognizes and discriminates the bar code data detected by the BCDIN 3. A switching signal is sent to a data selecting section (DSEL) 7 through the BCDR 2 and the DSEL 7 is switched so that signals from a bar code data modulating section (BCDMOD) 6 can be received. The BCDR 2 sends the recognized and discriminated bar code data to the BCDMOD 6 and the BCDMOD 6 sends the modulated data to the DSEL 7. The modulated data are transmitted beforehand to a dialed receiver through a line controlling section (LCONT) 8 and telephone line (LINE) 9. Therefore, the bar code data can be transferred through not only a dial line, but also a pushphone line.
Patent JP-2000245969-A (JP)
Title: Video game and recording medium storing program
Inventor: MIZUKAMI GENTARO
IPC: A63F13/533
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain changes in a magic showing method in an action game and a roll playing game by providing an item selecting means for selecting an item for showing magic, deciding magic to be shown by means of the selection order of the selected items and displaying it in a display means. SOLUTION: While a game is played, an item selecting part 41 senses the depression of the 'circle' button of a controller 3 and decides to use an attack by magic as an attack method. When the attack by magic is decided, the part 41 displays a magic item list window 63. A cursor is moved by the direction key of the controller 3, a magic item is selected by the depression of the 'circle' button and the selection order is recorded. Then, a magic deciding part 42 decides magic when an available magic exists in the selection order of the magic items when an R1 button is depressed by the controller 3. A display control part 43 reads the image data of the applying magic from an image data recording part 44 and the image is displayed on a display 4.
Patent JP-H05264372-A (JP)
Title: Pressure detection circuit
IPC: B60J1/00
Filed: 1992-03-19
Abstract: PURPOSE:To provide a stable and reliable pressure detection circuit so as to improve the detection reliability of jammes foreign matters. CONSTITUTION:A first operational amplifier 10 subjected to negative feedback is made from a pressure sensitive sensor 11 the resistance of which changes in accordance pressing forces, a transistor 14 the collector of which is connected to the inverts input terminal of the amplifier 10 and the resistance value R0 of which between its collector and emitter changes in accordance with the forward voltage (control voltage) between its emitter and base, and the output terminal of the amplifier 10 is connected an inverted input terminal. Then a reference voltage source 17 connected to a noninverted input terminal and second operational amplifier 16 which applies a control voltage across the base of the transistor 14 through a time constant circuit 21 are provided.
Patent JP-H02272887-A (JP)
Title: Video disk player
Inventor: YAMASHITA NORIYUKI
IPC: G11B7/095
Filed: 1989-04-13
Abstract: PURPOSE:To take out a proper video signal by executing three kinds of track jumps at the time of scanning reproduction. CONSTITUTION:At the time of the scanning reproduction, the track jumps of two hundred tracks are executed for the scanning reproduction, the stability of a spindle servo 50 is held, and the track jump of one track is executed. At this time, the holding of the error voltage of the TBC 25 and the phase control of a reference horizontal synchronizing pulse REFH are executed, and the track jump for a final stage is executed so that the phase of a reproduced vertical synchronizing pulse PBV can be within a prescribed permissible error to a reference vertical synchronizing pulse REFV. Thus, at the time of the scanning reproduction, even when the trace of the spindle servo 50 is delayed, the error voltage of the TBC 25 cannot by stuck at a maximum value or minimum value, and the TBC 25 is normally operated. The vertical synchronization of a reproducing picture cannot be made turbulent, and the upper half and lower half of the picture cannot be displayed in positions upside down.
Patent JP-H04303976-A (JP)
Title: Semiconductor device with pn junction
Inventor: MATSUI YUICHI
IPC: H01S5/00
Filed: 1991-03-30
Abstract: PURPOSE:To provide a semiconductor device with a pn junction which enables impurities to be diffused preferentially in a depth direction of a semiconductor thin film, enables diffusion toward a direction along a thin film surface to be suppressed, and prevents a selection diffusion layer from being expanded. CONSTITUTION:Since a semiconductor thin film (a distortion layer 5) which should form a selection diffusion region has a lattice constant which is smaller than that of a specified-composition layer 4 which is at the lower layer, thus producing a grid mismatching at the interface and an elastic distortion within the distortion layer 5. Therefore, an atom spacing in depth direction is small and an atom spacing in a direction which is parallel to the surface is large, thus enabling a diffusion region 8 of substantially the same width as that of a window portion 9 to be formed.
Patent JP-H02271753-A (JP)
Title: Voice packet transmission system
Inventor: KANEZAKI TOMOKI
IPC: H04L12/00
Filed: 1989-04-12
Abstract: PURPOSE:To reduce the transmission quantity of a voice packet by providing a voice coding device using a 16kbps CODEC and processing a voice signal subjected to high efficient coding into a packet. CONSTITUTION:Telephone terminal equipments T51, 81 are connected via voice coding devices MPCs 4, 7 using a 16kbps CODEC. A coded voice signal by the MPCs 4, 7 is processed into a packet by a voice line adaptors TL 11, 31. A voice signal from the T 51 is converted into a digital voice signal by the MPC 4, processed into a packet by the TL 11 and sent to a packet exchange PKTSW 3 via a relay line 2. Since the voice packet subjected to low bit rate from an exchange 3 is sent in the line 2, the quantity of transmission of the voice packet is reduced. Then the voice is converted into an analog voice by the PKTSW 3 via the TL 31 and the MPC 7 and transmitted to the T 81.
Patent JP-S5521107-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TANIDA TOSHIHIRO
IPC: H01L29/40
Filed: 1978-07-31
Abstract: PURPOSE: To prevent a reaction between a phosphor glass layer and an Al by interposing a low temperature gas phase growth oxidization film between the phosphor glass layer and Al-evaporated film and to prevent a short-circuit failure by treating the back face of base and emitter electrodes before forming of them.  
     CONSTITUTION: This semiconductor device includes a N-type collector region 21, P-type base region 22, N-type emitter region 23, pn junctions 24 and 25, a thermally oxidized film 26 for covering the end face of the junctions and a phosphor glass layer 27 and an oxidized film 28 due to the low temperature vapor growth. An Al-evaporated layer 33 is formed on the full surface of a semiconductor wafer 32 having an openings 30 and 29 and a slot 31 to be cut in the base and emitter regions, and it is heated and worked to form Al-Si alloy films 34 and 35. Successively, a collector electrode 36 is formed by working the back face of the wafer, thereafter an unnecessary portions of the Al-evaporated film is removed to form a base electrode 37 and emitted electrode 38 are formed over the openging window and are cut along the slot 31 to form a semiconductor element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10329798-A (JP)
Title: Heat transfer device for structure
Inventor: AMIDIEU MARCEL JACQUES
IPC: B64G1/50
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer device which transfers the heat between a structure such as a spacecraft and the circumference of the structure, is produced at low cost, and prevents a radiator panel from becoming unusable even in a case of damage of constitution parts. SOLUTION: A heat transfer device is provided with a radiator panel 3 which is connected to a structure 1 for holding a condenser 4 and securing a folding position or a developing position 3b, and an evaporator 9 which is held by the structure 1 and connected to the condenser 4 by conduits 7, 8 for making the radiator panel developable, and the connected body of the condenser 4 and the evaporator 9 is formed into a capillary tube carrying two-phase loop and the radiator panel 3 holds, at least, one conduit 12 being brought in heat contact with the condenser 4.
Patent JP-S59217299-A (JP)
Title: Memory device
Inventor: SHIMOTORI KAZUHIRO
IPC: G11C29/00
Filed: 1983-05-25
Abstract: PURPOSE:To identify a defective chip at a high speed without exerting any evil influence upon a nondefective chip by providing the input circuit of an integrated circuit with a link which is fused with laser light. CONSTITUTION:An element 8 is the link which is made of aluminum, polycrystalline silicone, or insoluble metal, etc., and fused with laser light. The link 8 arrayed on a chip classified as a defective and a chip classified as an auxiliary- bit unsubstitutive chip in the 1st wafer test and a test wherein defective bits are substituted with stand-by bits with the laser light is fused with the light. Thus, the chip is classified as a defective immediately by a conduction test of a bonding pad in the 2nd wafer test right after protection film coating to move to the test of the next chip.
Patent JP-H07277222-A (JP)
Title: Energy absorbing member
Inventor: KASHIWAGI MASAKAZU
IPC: E04C2/36
Filed: 1994-04-06
Abstract: PURPOSE:To prevent an excessive shock to a passenger and a structure to be protected by overlapping an opening part formed in a core side wall and a part where a deflection is caused at the beginning of the buckling of the side wall to reduce the generation of excessive reaction at the beginning of the deformation of the core side wall for buckling the opening part and the side wall while absorbing collision energy. CONSTITUTION:A core side wall 1a being severally H and A in the length and width of a member is pressure-destroyed with its buckling to absorb a shock which is caused by collision and given in the direction of the axial center of a core. The side wall 1a has a point separating as far as a distance X from the end 1C on a collision side as a central position, and is formed so that an opening part 1b having the maximum opening width Y may satisfy such a formula as 0.2A<=X<=A<H/2, 0.2A<=Y<=0.5A.
Patent JP-S5320094-A (JP)
Title: Temp. controlling circuit
Inventor: FUJII MANABU
IPC: G05D23/20
Filed: 1976-08-06
Abstract: PURPOSE: To be subjected to enabling ON, OFF, and hysterisis changable into a wide range in a temperature controlling using a thermo-sensing thyristor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5520468-A (JP)
Title: Airtightness testing method and its unit
Inventor: HORIMOTO TOSHIO
IPC: G01M3/10
Filed: 1978-07-31
Abstract: PURPOSE: To perform a good airtightness test for materials such as carburetor by constituting a unit so that the noninflammability and the vapour density of Flon 113, etc.  
     CONSTITUTION: After aperture parts such as a gasoline absorbing hole and mixed air exhaust hole are closed and a grapsing jig is fitted, a prescribed air pressure is applied into a cabretta, and the cabretta is soaked in liquid tank 1 of a kind of fluorocarbon, and bubble leakage and leak positions are confirmed from the visual windown on the  tank wall. Next, the cabretta is lifted and is held in vapour tank 6 the liquid tank for a prescribed time for the washing of the box body surface and heating; and after the cabretta is lifted into the air tank above tank 6 or air and is dried, the cabretta is taken out from the tank, and the jig is removed to release the closing of aperture parts. As the kind of fluorocarbon above, 1,1,2-trichlor- 1,2,2 trifluorethane, trichlor monofluoromethane or 1,1,2,2-tetrachlor-1,2-difluorethane is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10276612-A (JP)
Title: Transportation of live fish and shellfish in artificial hibernation induced by using hibernation-inducing substance
Inventor: KADOUE YOUICHI
IPC: A01K63/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To safely and economically transport a live fish by administering a material for inducing artificial hibernation. SOLUTION: A material for inducing artificial hibernation, e.g. one or more materials selected from a hibernation inducing trigger(HIT), delta opioid peptide and a ligand of delta opioid peptide receptor is administered. The HIT can be the one derived from serum of a mammal hibernator in hibernation, and the delta opioid peptide can be methionine enkephalin. Further, a material for awaking from the artificial hibernation, e.g. one or more material selected from κ-opioid peptide, μ-opioid peptide, a ligand of κ-opioid peptide receptor and a ligand of μ-opioid peptide receptor, is administered to the fish in the artificial hibernation to awake from the artificial hibernation.
Patent JP-2000287256-A (JP)
Title: Mobile communication system searching peripheral base station, its searching method and transmitter-receiver adopting it
Inventor: NAKANISHI MASATO
IPC: H04W88/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile communication system where an actual reception state of peripheral base stations is learned (stored) and occurrence of a failure in hand-off is reduced by reflecting the learned reception state onto the searching sequence and to obtain its searching method. SOLUTION: The mobile communication system comprises mobile stations M that make communication within an area where a plurality of base stations B are placed and of a plurality of the base stations B. In this case, each of the base stations B is provided with notice sections 15, 16, 17 that inform the mobile stations M about peripheral base station information including past learning results and each mobile station M is provided with retrieval sections 27, 31, 32 that receive the peripheral base station information including the past learning results from the notice sections and retrieve the peripheral base stations. Thus, the system promotes efficient search of the base stations.
Patent JP-S5218361-A (JP)
Title: Frequency adjustor for electronic clocks
Inventor: YAMAUCHI SANEMICHI
IPC: G04G3/02
Filed: 1975-08-01
Abstract: PURPOSE:By providing a pulse adder circuit which can vary demultiplying ratio and pulse subtraction circuit in a demultiplier, three kinds of adjustment of increase, deduction and non-adjustment of frequency are set by only one frequency set terminal.
Patent JP-H07258100-A (JP)
Title: Glycolipid contained in sweet potato and exhibiting anticancer action by suppressing proliferation and promoting differentiation of cancer cell and purification process therefor
Inventor: MICHIOKA OSAMU
IPC: A61P35/00
Filed: 1994-03-24
Abstract: PURPOSE:To produce a raw material for a carcinostatic or foods and drinks for the prevention of cancer by collecting a glycolipid suppressing the proliferation and promoting the differentiation of cancer cell from the whole parts of sweet potato, i.e., the leaf, runner, stalk and rhizome and purifying the glycolipid. CONSTITUTION:The leaves, runners and stalks of sweet potato are dried, pulverized and extracted by boiling in water, homogenizing in a mixture of methanol, chloroform and water or extracting under irradiation with ultrasonic wave. A glycolipid is separated by a binary phase partition method and purified by silica gel column chromatography to obtain a purified carcinostatic substance consisting of two fractions active to suppress the proliferation of cancer cell and promote the differentiation of cancer cell. The edible part is used as it is, a starch waste left after the extraction of starch is extracted with water or a starch-washing liquid is attached as it is to an ion exchange resin, etc., and purified by a purification method. As an alternative, sweet potato is sliced into thin pieces, dried in the sun, pulverized, extracted with steam, etc., and purified to obtain a carcinostatic food or obtain a raw material for a carcinostatic food.
Patent JP-H05304696-A (JP)
Title: Programmable controller system
Inventor: FUKUI YUKIO
IPC: G05B19/05
Filed: 1991-04-24
Abstract: PURPOSE:To readily set the link information at low cost by performing the data communication with a communication equipment based on the link information included in processing instruction words entered in the program of the sequence control. CONSTITUTION:A control module 8, transmission module 9, and reception module 10 communicate data in series through a transmission and reception line 11. In this case, the only multiple transmission system 12 can set address to the modules 9 and 10. One address is allocated to a pair of modules 9 and 10. A processing instruction word is provided to set the link information showing the address of the connected communication equipment and the type and point of the I/O. In executing the program, a programmable controller 1 detects the processing instruction word and takes in the input data from the transmission/ reception mixing module of the next address to be stored in the prescribed area of a memory module 2. The easy and inexpensive communication with the communication equipment is performed based on the link information.
Patent JP-S57208485-A (JP)
Title: Electronic watch with illumination
Inventor: IKEHATA YUKIO
IPC: G04C3/14
Filed: 1981-06-18
Abstract: PURPOSE:To facilitate reading of a time through lengthening of a lighting-off period of illumination, by a method wherein, in case illumination lights ON, a hand-handling interval of a hand is lengthened longer than that of an ordinary time. CONSTITUTION:In case a switch 5 is brought to OFF, an illuminating element 11 lights OFF and a 1sec hand stepping pulse, generated by a 1sec hand stepping circuit 3, is fed to a motor driving circuit 8 through a control circuit 7, a motor 9 turns at every second, and a second hand is set to 1sec hand stepping. In case the switch 5 is made On, the illuminating element 11 lights ON, and the control circuit 7 switches a signal to the motor driving circuit 8 from a 1sec stepping pulse to a 2sec hand stepping pulse generated by a 2sec hand stepping circuit 4. When the motor turns by means of the 2sec hand stepping pulse, the control circuit 7 causes illumination to light OFF temporarily.