baber/WOPTO huggingface dataset:
Patent JP-H01316816-A (JP)
Title: Mouse control circuit
Inventor: MIZOBATA KYOHIKO
IPC: G06F3/038
Filed: 1988-06-17
Abstract: PURPOSE:To move a cursor considerably with a small amount of travel of a mouse by continuing the travel of the cursor after stopping the mouse by continuing to supply the maximum value of travel speed successively at the time of moving the mouse a little to an information processor to which the mouse is connected. CONSTITUTION:The initial value of a maximum speed signal (c) is set at '0' in a term (1), and a speed comparison signal (d) is set an L level since it goes to the L level when a travel speed signal (b) exceeds the maximum speed signal (c). When a control timing signal (e) is set at the L level at a time t1, a storage timing signal (g) goes to the L level since the sped comparison signal (d) is set at the L level, and its value is stored in a memory circuit 2, and also, is outputted as the maximum speed signal (c). In a term (2), a counter circuit 1 is reset, and the value of the travel speed signal (b) goes to '0'. The value of the travel speed signal (b) exceeds that of the maximum speed signal (c) at a time t3 since the counter circuit 1 counts a travel information signal (a), and the speed comparison signal (d) goes to the L level, then, is stored in the memory circuit 2.
Patent JP-H0714007-A (JP)
Title: Method and device for online handwritten character recognition
Inventor: YAMASHITA KAZUHIKO
IPC: G06K9/62
Filed: 1993-06-22
Abstract: PURPOSE:To correctly recognize a handwritten character even in the case of the erroneous oder of making strokes in writing a Chinese character or input like stroke addition. CONSTITUTION:Stroke data of a handwritten character is inputted by an input part 1, and the inputted stroke data string is transposed based on position information by a stroke arranging part 2, and matching with a recognition dictionary is performed based on received stroke data in a recognition part 3 to recognize the character. Preferably, next stroke data is taken out if the character cannot be recognized with only stroke data taken out before at the time of character recognition, thereby eliminating a need of especially segmenting the character.
Patent JP-H0317008-A (JP)
Title: Hair-dyeing agent containing metallic element
Inventor: MIZUMAKI KATSUMI
IPC: A61K8/23
Filed: 1989-06-15
Abstract: PURPOSE:To provide the title hair-dyeing agent of high concentration, improved in retentivity and light resistance, causing little allergy sensitization, comprising a combination of specific compound(s) and metallic element(s) selected from Co, Ni, Cr and Mn. CONSTITUTION:The objective hair-dyeing agent comprising (A) at least one metallic element selected from Co, Ni, Cr and Mn and (B) at least one compound selected from (1) compounds containing sulfide ion, hydrosulfide ion, polysulfide ion, colloid sulfur solubilized sulfur, respectively, (2) organic compounds having phenolic OH group and capable of color development by binding to either of above-mentioned metals (but except pyrogallol combined with Co or Ni), (3) organic compounds having COOH group and capable of color development by binding to either of the above-mentioned metals, and (4) natural coloring matters, i.e., natural substances or substances extracted therefrom capable of color development by binding to either of the above- mentioned metals.
Patent JP-S5482876-A (JP)
Title: Fluorescent lamp without electrode
Inventor: KIREGAWA TAKASHI
IPC: H01J65/04
Filed: 1977-12-15
Abstract: PURPOSE:To raise the efficiency of conversion of high-frequency energy to visible rays of light, by providing a mechanism to excite a cavity resonator in such a high- frequency mode that the line of electric force in the cavity resonator forms a closed loop. CONSTITUTION:High-frequency power produced by a high-frequency oscillator 9 is equally divided into two parts, between which a phase difference is made by a 180 deg. phase shifter 12. The columnar cavity resonator 7 is excited through a coupling hole 8 by the two parts equal in amplitude but opposite in phase. The height and diameter of the resonator 7 are appropriately selected so that the resonator is excited in such a mode that the line of electric force forms a closed loop in the resonator 7. An annular bulb 4 is placed along the line of electric force in the resonator 7. The bulb 4 is excited by high-frequency electric field. Thereby, visible rays of light are  produced. Because the wall current of the resonator 7 decreases, the high-frequency  energy is efficiently changed into the visible rays of light.
Patent JP-S5483070-A (JP)
Title: Preparation of drawn film excellent in simultaneous sealing and cutting
Inventor: FUKUSHIMA NOBUO
IPC: B29C55/00
Filed: 1977-12-14
Abstract: PURPOSE: To prepare a drawn film having excellent transparency, gas barrier characteristics, mechanical strength, and sealing and cutting properties, by transversally shrinking a film by heating, and drawing the shrinked film by passing through pressure rolls at a temperature belos the softening point and a specific rate of neck-down.  
     CONSTITUTION: A thermoplastic film or sheet having a transversal heat-shrinkability of 10%, is uniaxially oriented by passing through one or more pairs of pressure rolls at a temperature below the softening point of the film. The neckdown rate, which can be obtained by experiment, is controlled to ≤1/2 of the heat-shrinkability of the film. When the heat-shrinkability of the film is lower than 10%, the transversal heat expansion is not cancelled, and when the drawing temperature is higher than the softening point, the heat shrinkability relaxes before drawing, and the effect of neck-down at the drawing cannot be cancelled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5941626-A (JP)
Title: Supercharger for automobile engine
Inventor: ONO OSAMU
IPC: F02B33/44
Filed: 1982-08-31
Abstract: PURPOSE:To improve the output power of an engine, by driving a compressor through the rotatory power of a wheel to store pressurized air in an air tank and by feeding the pressurized air as intake air to the engine, as occasion demands, to heighten the intake pressure. CONSTITUTION:When a controller 4 has detected that one of a brake signal S and an accelerator signal A is being generated, the controller judges that acceleration is not being effected. If the speed is not lower than a level set by a speed signal F, at that time, a clutch signal K and a valve control signal B1 are produced to put an electromagnetic clutch into operation and change the connection of ports of a valve 6 to couple the axle of a wheel 2 to the rotary shaft of a compressor 3. As a result, the compressor is driven to store compressed air in an air tank 7 through the valve 6. The controller 4 detects acceleration in terms of the change in a pressure signal P2 to regulates the opening and closing of a valve 8 and a throttle valve 11 to feed the pressurized air from the tank 7 to an intake manifold 10.
Patent JP-S6129452-A (JP)
Title: Loader of disc cassette
Inventor: WATANABE JUNICHI
IPC: G11B17/04
Filed: 1984-07-20
Abstract: PURPOSE:To prevent damage by providing a cassette pan receiving a loaded disc cassette and an energizing member driving and energizing a door member in a direction where a buffer member is pressed to the disc cassette on the cassette pan. CONSTITUTION:The cassette pan 13 receiving the disc cassette in a player main body 1 is provided in a disc cassette loading direction in the player. The device is provided with a spring 12 turning and energizing a door member 9 in a direction where the buffer member 11 is pressed to the disc cassette 7 on the cassette pan 13. In loading the disc cassette 7 into the opening 2, the disc cassette end face is butted to the buffer member 11 and presses it to turn the door member 9 counter clockwise against the elastic force of the spring 12. Thus, the buffer member 11 of the door member 9 retains the disc cassette 7 on the cassette pan 13, holds it stably to prevent damage to the cassette.
Patent JP-2000124529-A (JP)
Title: Wide band light amplifier
Inventor: SRIVASTAVA ATUL K
IPC: H01S3/067
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To realize a wide band light amplifier having uniform gain spectra. SOLUTION: A wise band amplifier 200 has at least two sections of a first (common) section 202 and a second (branch) section 204. After a light signal enters the common section 202, the light signal is branched into two (more than two) independent subbands. These independent subbands are respectively sent to the separate branches of the branch section 204 and after the subbands are amplified there, they are recombined to turn into an output signal. In concrete terms, the signal is branched into a short-wavelength (S) band, an intermediate-wavelength (M) band and a long-wavelength (L) band. These bands respectively correspond to each branch of the section 204. In am embodiment, the S band is in a range of 1510 to 1525 nm, the M band is in a range of 1525 to 1565 nm and the L band is in a range of 1565 to 1610 nm.  It is also possible that one branch or a plurality of branches is or are further made to branch to realize a hybrid structure.
Patent JP-H0315524-A (JP)
Title: Multilayer printed wiring board
Inventor: OGAWA HIROSHI
IPC: B32B15/08
Filed: 1989-06-13
Abstract: PURPOSE:To enhance the pattern dimensional stability of an inner layer material by arranging a prepreg to the upper surface and/or under surface of a required number of the inner materials through a resin layer with specific elongation and further inte grally laminating a laminate having an outer layer material arranged thereto to the outermost layer. CONSTITUTION:The curing-shrinkage of a prepreg at the time of laminate molding is absorbed by a resin layer with elongation of 30% or more to enhance the pattern dimensional stability of an inner layer material. The inner layer material is formed by superposing a required number of prepregs each composed of a dried impregnated material based on a fabric, a nonwoven fabric, a mat or paper composed of an org. synthetic fiber or a natural fiber such as a cotton fiber and integrally arranging a metal foil to the upper surface and/or under surface of the superposed one and subse quently forming an electric circuit to the metal foil. As the resin layer with elongation of 30% or more, a coated resin layer composed of a butyral resin, a polyamide resin, a flexible epoxy resin or a phenol resin or a resin film composed of a polyester resin, a polyimide resin or a polyphenylene sulfide resin is used and the thickness of the resin layer is pref. 10 - 200mum. As an outer layer material, a metal foil composed of copper, aluminum, iron, nickel or zinc is used.
Patent JP-H09330335-A (JP)
Title: Device and method for learning and classifying message
Inventor: OGAWA FUMINOBU
IPC: G06F17/30
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To classify and store received messages and thereby, lighten the burden of a classifying process on a user, by learning a key word which is common to the messages as a new classification condition, and classifying and storing subsequent received messages in a storage means under the classification condition. SOLUTION: A storage control means 2 stores a received message in a corresponding classification of a 1st storage means 3 when the message meets classification conditions. When the received message meets none of the classification conditions, it is stored in a 2nd storage means 4. The message receiver when receiving the message stored in the 2nd storage means 4 opens the message to confirm its contents, and classifies the message as predetermined and stores it in the 1st storage means 3. A classification condition learning means 6 reads respective stored messages on the basis of respective classifications in the 1st storage means 3 and learns the classification conditions corresponding to the respective classifications on the basis of extracted key words.
Patent JP-H0317026-A (JP)
Title: Dehydrogenation
Inventor: ITO NAOJI
IPC: B01J8/00
Filed: 1989-06-13
Abstract: PURPOSE:To advantageously carrying out dehydrogenation without requirement of a separation process of unreacted raw materials or energy supply for heating by using a dehydrogenation reactor composed of a dehydrogenation chamber and a hydrogen combustion chamber mutually separated by a hydrogen- permeable membrane and respectively having an adiabatic structure. CONSTITUTION:A dehydrogenation reactor composed of a dehydrogenation chamber (A) and a hydrogen combustion chamber (B) having a structure capable of introduction of oxygen or an oxygen-containing gas mutually separated by a hydrogen-permeable membrane (C) and respectively having an adiabatic structure (D) where incoming of heat from the outside and outcoming of heat to the outside are cut off is used. Hydrogen generated in the dehydration chamber (A) is transferred into the hydrogen combustion chamber (B) through the hydrogen-permeable membrane (C) and reacted with oxygen introduced thereinto to be continuously and perfectly removed. The heat generated by the oxidation of hydrogen is adiabatically transferred from the hydrogen combustion chamber (B) to the dehydrogenation chamber (A) at the same time so that the heat of reaction in the dehydration accompanying a large endthermic heat may be made up.
Patent JP-H0315873-A (JP)
Title: Electrostatic recorder
Inventor: TAKEDA MAKOTO
IPC: G03G15/08
Filed: 1989-06-14
Abstract: PURPOSE:To attain well-balanced adjustment of solid image density as well as the thickness of a line drawing over a wide range without degrading an image by varying the speed of the relative motion of an electrostatic image carrier and a developer carrier. CONSTITUTION:A developing device which performs development through the relative motion of the electrostatic image carrier 1 and the developer carrier 3 are provided, and image density can be varied automatically or manually by varying the speed of the relative motion. That is, when a photosensitive body surface potential in an image area is boosted and the image density is reduced, the speed of revolution of a developing sleeve 3 is increased by rotating a knob, etc. Thus, without degrading the picture, the solid image density as well as the thickness of the line drawing are well-balanced and adjusted over a wide range.
Patent JP-S5940213-A (JP)
Title: Apparatus for regulating amount of small pieces
Inventor: KAWAMORI HIDEKI
IPC: G01G11/08
Filed: 1982-08-31
Abstract: PURPOSE:To make the measurement of the weight of small pieces accurate and to perform accurate regulation of the amount of the small pieces, by providing a small piece feeding and regulating part provided with a small piece feeding device and a small piece quantity regulating roll, and providing a main belt conveyer and the like, which are arranged under the above mentioned small piece feeding and regulating part. CONSTITUTION:An apparatus for regulating the amount of small pieces is provided with a small piece feeding device 2 such as belt conveyer and a level roll 3 for regulating a small piece depositing level, which comprises a pin roll. A small piece feeding and regulating part 4 is formed by said level roll 3 and the small piece feeding device 2. A belt conveyer 5 is provided under the small piece feeding and regulating part 4 and formed by a main conveyer having a driving device and a secondary belt conveyer 7, whose length is longer than the main belt conveyer, in such a way that the outgoing sides of both conveyers are overlapped together. In this constitution, the measuring accuracy of the weight of the small pieces is made high, and the accurate regulation of the small pieces can be performed.
Patent JP-S6310032-A (JP)
Title: Manufacturing device for binding wire for packing
Inventor: YAMAZAKI KAZUTAKA
IPC: B21F1/00
Filed: 1986-06-30
Abstract: PURPOSE:To obtain compact device, and to quickly manufacture a binding wire having a prescribed quality, by providing projectingly two pins in a guide groove and turning the end of the wire, and providing a means for projecting in and taking out a rotary disk in the direction vertical to the guide groove. CONSTITUTION:Both end parts of a strand wire W which has been bent in an inverted U-shape are pushed into a guide groove 2, made to pass through between pins 6, 7 and pressed against the tip of an arm 25. When the arm 25 rotates, a rotary disk 8 turns at a prescribed angle, and the end part of the wire W is bent circularly by using a fixed pin 23 as a guide. Thereafter, the rotary disk 8 is moved backward, the pins 6, 7 are drawn in, and the wire end part is extruded. The wire end part is received by a recessed part of a stopper 36. Subsequently, by moving a rack 35 and pressing the circular part of the wire end by a push plate 40, the wire W which has been controlled in the guide groove 2 is brought to neck-bending in the direction vertical to its circular surface. In this way, the working processing capacity can be improved.
Patent JP-S63315631-A (JP)
Inventor: MORIFUJI YOSHINORI
IPC: D02G3/24
Filed: 1987-06-19
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-S5674776-A (JP)
Title: Absolute-value circuit
Inventor: OGASAWARA AKIRA
IPC: G06G7/25
Filed: 1979-11-22
Abstract: PURPOSE:To obtain an absolute-value circuit of low power consumption that generates an output in proportion to the absolute value of a difference in input voltage and suits with IC implementation. CONSTITUTION:Corresponding to input signals applied to input terminals 1 and 2, the 1st circuit 3 generates the 1st and 2nd electric currents and outputs an electric current, equivalent to the difference between both the currents when the 1st current is greater than the 2nd current, to unidirectional circuit method 5 in one direction or a difference current in the opposite direction when smaller. The 2nd circuit 4 generates the 1st and 2nd currents corresponding to the 1st and 2nd input signals and outputs a difference current in one direction when the 1st current is smaller than the 2nd current to unidirectional circuit method 5 or a difference current in the opposite direction when larger. This circuit method 5 flows currents from circuits 3 to output terminal 6 in only one direction. Thus, the absolute-value circuit is constituted which permits the difference current to flow in only one direction to output terminal 6 without reference to which of the 1st and 2nd currents is greater.
Patent JP-S63317680-A (JP)
Title: Formation of chromium oxide film having excellent resistance to heat and corrosion
Inventor: OTANI SABURO
IPC: C23C22/24
Filed: 1987-06-19
Abstract: PURPOSE:To form the title tightly adhered chromium oxide film having excellent resistance to heat and corrosion by coating the ceramics slurry regulated by an aq. soln. of chromic acid on a base material, heating the material, and further impregnating the material with an aq. chrome oxide soln. contg. ammonium chromate. CONSTITUTION:The powder of SiO2 and Al2O3 is added to the chrome oxide soln. to prepare a slurry, and the slurry is coated on the surface of a metal and then heated to 500-600 deg.C to form a porous film. The film is impregnated with the aq. chrome oxide soln. added with <=10wt.% ammonium chromate or ammonium bichromate, and heated to 500-600 deg.C. The impregnation with chromic acid and heating are repeated. The particle diameter of the SiO2 and Al2O3 is preferably controlled to 1.0-2.0mum. The chromium oxide film obtained by this method is dense, and has a high bonding strength and excellent resistance to heat and corrosion.
Patent JP-H09311960-A (JP)
Title: Wrong ticket insertion prevention structure for automatic ticket examination device
Inventor: TAKIZAWA YUICHI
IPC: G07B15/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent such a case where the pass of a ticket owner is inhibited even after his ticket is inserted to the ticket examination device by preparing a projecting object at the right (left) side of a ticket slit of the examination device. SOLUTION: A plurality of device main bodies 11 (gate machines) are placed opposite to each other centering on a path 10, and a projecting obstacle 13 is prepared at the right side of a ticket slit 12 located at the advancing end part of every main body 11. As a result, a person who tries to pass through the path 10 located at the right side of the main body 11 (11L) cannot insert his ticket (a passenger ticket, a season ticket, etc.) or coins, etc., by his left hand through a slit 12L of the main body 11L. Thus, the wrong insertion of tickets, etc., can be physically and surely inhibited compared with a method that arouses the visual attention. Therefore, a person who selects and advances a certain path must always insert his ticket through a slit 12R of a main body 11R.
Patent JP-S6043883-A (JP)
Title: Tunnel type josephson element integrated circuit
Inventor: KATOU YUUJIROU
IPC: H01L39/22
Filed: 1983-08-22
Abstract: PURPOSE:To prevent the deterioration of the superconducting characteristics of a Nb or Nb compound electrode, and to form an inter-layer insulating layer and a protective layer having high reliability by using a metallic fluoride as an inter- layer insulating layer substance and a protective layer substance for a circuit chip. CONSTITUTION:A metallic fluoride, such as LiF, NaF, KF, BeF2, MgF2, CaF2, SrF2, BaF2, YF3, ZrF4, HfF4, AlF3, TlF3, PbF2, SbF3, BiF3, LaF3, CeF3, NdF3, etc. is used as inter-layer insulating layers 8 and a protective layer 9. When the metallic fluoride is used as the inter-layer insulating layers 8, the superconducting characteristics of a Nb or Nb compound electrode are improved, the characteristics of a Josephson junction element are not deteriorated, and the margin of circuit operation can be ensured. When the metallic fluoride is used as the protective layer 9 for a circuit chip, a substance, which is not corroded by tartaric acid, dimethylamine hydrochloride, etc. as components in used flux, can be selected when a solder bump is formed because of flip chip bonding, and a function as the protective layer for a circuit is not lost.
Patent JP-H0446051-A (JP)
Title: Oxide superconducting tape
Inventor: SHIMOYAMA JUNICHI
IPC: C04B35/45
Filed: 1990-06-12
Abstract: PURPOSE:To increase critical current density in an intense magnetic field by laminating an oxide superconducting film contg. granular crystals of a specified multiple oxide insularly dispersed in crystals contg. Bi, Sr, Ca, Cu and O on a metal. CONSTITUTION:Starting materials for a superconductor consisting of Bi, Sr, Ca, Cu and O are mixed with 0.5-20wt.% multiple oxide of one or more kinds of metals selected among group IIA elements and one or more kinds of metals selected among groups IVA and IVB elements and rare earth elements. The resulting mixture is heated to the partial melting temp. of the superconducting phase or above and solidified by cooling to obtain a thin film of an oxide superconductor having a structure contg. granular crystals of the above-mentioned multiple oxide insularly dispersed in crystals contg. Bi, Sr, Ca, Cu and O. This thin film is laminated on a metal.