baber/WOPTO huggingface dataset:
Patent JP-H09201208-A (JP)
Title: Shoe sole
Inventor: KANEKO YASUNORI
IPC: A43B13/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of exercise by deciding a required friction coefficient distribution chart based on foot pressure distribution data and load vector data and arranging antiskid design or antiskid materials while matching them with this distribution chart to surely transmit kick power or the like onto the surface of a road during the exercise. SOLUTION: A testee executes the specified exercise (such as walking or running, for example,) while wearing test shows 1, in which the compression hardness on the soles of shoes is low and smoothness is high, and the results are recorded in a memory by a foot pressure distribution history measuring instrument 2 and a load vector history measuring instrument 3 as foot pressure distribution data A1 and load vector data A2. Then, the load vector distribution data B are decided by a load vector distribution deciding program 4 and from these decided data, required friction coefficient distribution data C are decided by a required friction coefficient distribution deciding program 5. Afterwards, a CAD system 7 decides an antiskid area based on the required friction coefficient distribution data C and a foot anatomy data base E and decides the antiskid design inside the antiskid area.
Patent JP-S60179674-A (JP)
Title: Gain control circuit
Inventor: MURATA YOUJI
IPC: G01S7/34
Filed: 1984-02-27
Abstract: PURPOSE:To improve reproducibility, the degree of approximation, and temperature characteristics in a radar and mark an optional waveform presettable by using a ROM and a D/A converter. CONSTITUTION:An address counter 10 is operated on a basis of a pretrigger from a transmitter by a clock (b). An optional sensitivity time control STC waveform is written in an address (n) of a ROM8 is accordance with a distance, and an address of the ROM8 is designated by the counter 10 to read out its contents, and they are converted by a D/A converter 9 to control the reception level. By this operation, the same STC waveform can be generated repeatedly.
Patent JP-H11231195-A (JP)
Title: Photographing lens system
Inventor: KUDO YOSHINOBU
IPC: G02B27/58
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a photographing lens whose performance is stable even when dispersion is found in the power of an apodization filter to be used by providing a photographing lens system capable of achieving high performance even when the apodization filter to be used is composed of ND(neutral density) glass. SOLUTION: In this photographing lens system equipped with the apodization filter(AF) constituted of a 1st optical member (L5) consisting of the ND glass and a 2nd optical member (L6) consisting of glass whose refractive index is near to that of the ND glass; the positions of lenses (L7 and L8) in the optical axis direction are decided in accordance with the refractive index of the ND glass. In order to discriminate the refractive index of the ND glass, discrimination display is applied to lens barrel component parts (H1 to H3).
Patent JP-S53120944-A (JP)
Title: Pachinko ball circulating equipment for pachinko machine island groups
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1977-03-30
Abstract: PURPOSE: To have simple structure and be easily installed in any pachinko game hall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000233708-A (JP)
Title: Side impact detection device
Inventor: ASANO KENICHI
IPC: B60R21/20
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To detect side impact varying in impact patterns without fail. SOLUTION: A first sensor 12 is disposed at a lower part of a B pillar 22. A second sensor 14 is disposed at a part of a front side door 24 which is, for instance, close to a belt line 24A of the front side door 24 and corresponds to the rear part of the front side door 24, to detect a side impact status when a side impact load larger than a prescribed value is exerted. The part of the front side door 24 is defined by a position in vertical direction relative to a car body which is in a region above a bumper part (a portion indicated by a chain line A) of the other party's vehicle which broadsides and a position in back-and-forth direction relative to the car body which is in a region where a slide position is between a frontmost position and a rearmost position and where a head 28A of a seated occupant 28 exists.
Patent JP-S55129949-A (JP)
Title: Tape player
Inventor: KIUCHI HARUICHI
IPC: G11B15/02
Filed: 1979-03-27
Abstract: PURPOSE: To make it possible to use a tape player for accompaniment play and music by adding an adapter to the 8-track player to switch the circuit.  
     CONSTITUTION: The tape player is constituted by 8-track tape player 1, adapter 10 for player 1 used an original player, and adapter 11 for accompaniment play. Now, when connection part 12 of adapter 11 for accompaniment play is connected to connector 9 in stead of adapter 10 and switch 16 is as shown in the figure, accompaniment play is set, and plunger 6 to move the head of player 1 vertically is opened, and reproducing is started by turning on start switch 8. Meanwhile, in case that selector switch 16 is switched, the circuit is switched, and the tape player functions as the original player. Thus, adapter 11 for accompaniment play is used in stead of adapter 10, so that the tape player can be used for accompaniment play and music. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62194994-A (JP)
Title: Emergent stop device for small-sized vessel
Inventor: SUMIYA KOSUKE
IPC: B63H21/22
Filed: 1986-02-20
Abstract: PURPOSE:To prevent the stop of a vessel by the erroneous operation due to the hindrance electric waves by installing a detecting means for the hindrance electric waves and setting the emergent stop function into rest, when the electric wave signals supplied from a transmitter are not received and the hindrance electric waves are detected. CONSTITUTION:A transmitter 1 code-converts the prescribed signals by using an encoder 11, and transmits the electric wave signals from a built-in bar antenna 14 through an oscillator 12 and an amplifier 13. A decoder 28 discriminates if the output signal of the low frequency amplifier 27 of a receiver 2 accords with the prescribed signal to be transmitted from the transmitter 1 or not, and when accordance is judged, a discrimination signal S is outputted from the decoder 28 into a control part 29. Further, a high frequency detector 31 for detecting the hindrance electric wave of the receiver 2 outputs a detection signal R, and the control part 29 judges anomaly from the combination of the discrimination signal S and two kinds of detection signals R and I, and outputs an anomaly signal C and emergently stops an engine.
Patent JP-H02215692-A (JP)
Title: Evacuation structure of passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B31/00
Filed: 1989-02-17
Abstract: PURPOSE:To enable safe and easy evacuation in case of emergency by providing an evacuation part and an evacuation path on both the sides of a railing of a passenger conveyor. CONSTITUTION:Passengers climb over a railing 6 from a tread 4 which was stopped to a safe place in a building via a shelter 8A and an evacuation path 11 using an evacuation part 7a in case of emergency. In this way, by providing the evacuation part 7a and the evacuation path 11 on both the sides of the railing 6 of a passenger conveyor 1 and by eliminating a gap part from a covered member 8 in the railing 6, the passengers can use the passenger conveyor 1 in the stable state at the normal time and danger that human bodies or clothes are dragged can be avoided.
Patent JP-S59161258-A (JP)
Title: Automatic conveyance device for lens in lens polisher
Inventor: KOJIMA HIDEO
IPC: B23Q7/04
Filed: 1983-03-04
Abstract: PURPOSE:To obtain a conveyance system to realize full automation of plishing work by fixing four units of lens pressure-positioning devices to be pitch-rotated by every 1/4 of the circumference of a circle in a crossed state for arranging lens-polishers at 3 positions corresponding to these devices. CONSTITUTION:This conveyance system consists of a lense conveyance positioning mechanism A and a lense supply/removing mechanism B. The lens conveyance positioning mechanism A is constructed of four units of lens pressure- positioning devices (b) fixed to be crossed to be pitch-rotated by every 1/4 of the circumference of a circle. The removing mechanism B is provided with a work table to be elevatable and pitch-rotatable at a position where none of three lens-polishers (a) is arranged. Lenses placed on this work table are vacuum- absorbed by the positioning devices (b), and brought up together with the rise of a loading table. In this construction, they can be conveyed to polishers (a) successively by the pitch-rotation of this table.
Patent JP-S54128512-A (JP)
Title: Preparation of malonic acid dialkyl ester
Inventor: KOBAYASHI IWAO
IPC: C07C67/36
Filed: 1978-03-29
Abstract: PURPOSE: To obtain the title compound, a starting material of pharmaceuticals, pesticides, etc., in high yield in one step, by the reaction of a halogenated acetic acid alkyl ester, CO and an alcohol under pressure using a catalyst of Co-carbonyl anion and NH 3 .  
     CONSTITUTION: A dialkyl ester of malonic acid is prepared by the reaction of a halogenated acetic acid alkyl ester, CO and an alcohol under the pressure of 2W50 kg/cm 2 G in the presence of NH 3 , using a catalyst of Co-carbonyl anion. The compound used as the catalyst is the one that forms Co-tetracarbonyl anions [Co(CO) -   4 ], e.g. dicobaltoctacarbonyl, except monomers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53121540-A (JP)
Title: Branch address recording system
Inventor: MATSUDA TOSHIHARU
IPC: G06F11/00
Filed: 1977-03-31
Abstract: PURPOSE: To secure recording of the information concerning the branch address with no effect of the timing of the order take-in, etc., by writing immediately the contents of the differential counter and others whenever the terms to alter the sequential execution procedure of the order is satisfied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02242913-A (JP)
Title: Cyclic extension of undried yarn
Inventor: FUN HAN YAN
IPC: D02J1/22
Filed: 1990-02-19
Abstract: PURPOSE: To obtain an aromatic polyamide fiber having high tenacity and modulus by applying cyclic elongation and relaxation to a fiber in wet state after wet spinning. CONSTITUTION: An anisotropic solution of an aromatic polyamide in 98.0 to 100.2% sulfuric acid having a polyamide concentration of at least 30 g/100 ml sulfuric acid is passed through a non-coagulating fluid layer and extruded into a coagulating bath to provide a fiber, which is then washed. At least two cycles of tensioning force which is 10-80% of the undried fiber breaking load and relaxation to 0-25% of the tensioning force are repeatedly applied to the fiber in the state containing >=20% water content. Thereby, the aromatic polyamide fiber whose chain extending bonds are coaxial or parallel and oppositely directed, having at least 4.0 inherent viscosity and high tensile strength and high modulus is obtained.
Patent JP-H08233212-A (JP)
Title: Heat exchanger
Inventor: ISHIDA NAOYUKI
IPC: F22D1/32
Filed: 1995-02-24
Abstract: PURPOSE: To provide a structure of a heat exchanger having a high efficiency in which the number of heat transfer pipes is substantially reduced, a high reliability is attained, an easy maintenance is also applicable and it is capable of being easily assembled in the prior art system. CONSTITUTION: In a heat exchanger in which a steam flowing hole 10 is arranged between holes 4a for a group of heat transfer pipes at inlet side and holes 5a for a group of heat transfer pipes at outlet side of a heat transfer pipe supporting plate 3, heat transfer pipes 6 with a pipe diameter being of times (t) (1<t<=K) as compared with that of the prior art in respect to a heat transfer rate amplification coefficient K is constructed and further the number of the heat pipes is substantially reduced down to 1/t<2> times of that of the prior art.
Patent JP-H03241210-A (JP)
Title: Odor adsorbing control device for wick type petroleum combustion apparatus
Inventor: TAKIGUCHI MASAHIRO
IPC: F23N5/20
Filed: 1990-02-16
Abstract: PURPOSE:To reduce bad odor by a method wherein a timer energization switch for energizing a timer circuit when an ignition is performed and when a extinguishing is performed is provided, and the number of revolution of an odor adsorbing fan is controlled by changing-over an applied voltage for an odor adsorbing motor in a plurality of steps when the ignition is carried out and when the extinguishing is carried out. CONSTITUTION:When a voltage change-over timer 8 times out, a voltage applied to an odor adsorbing motor 15 is changed over from V1 to V2. From this time, a capacitor 10d of a timer 10 is electrically discharged through a resistor 10c when ignited. When a voltage at the capacitor 10d is less than an input threshold value of a gate 7c, an output of the gate 7c becomes a low level and transistors 14c and 14i become OFF, so that the odor adsorbing motor 15 is stopped. Then, a wick is lowered, a normal-open contact point of a timer energization switch is turned OFF and a normal-closed contact point is turned ON, and the voltage V1 is applied to the odor absorbing motor 15. With such an arrangement, odor is reduced and a bad influence against an igniting performance is eliminated.
Patent JP-S59161978-A (JP)
Title: Picture processor
Inventor: YOSHIDA TADASHI
IPC: H04N1/60
Filed: 1983-03-06
Abstract: PURPOSE:To reproduce color pictures of high quality by reading an original picture after separating into plural chrominance signals and applying the shading compensation to each of read colors. CONSTITUTION:The 8-bit digital signals of Y, M and C which underwent the photoelectric conversion by a CCD photodetecting unit (not shown in the diagram) and then digitization to be turned into complementary signals of B, G and R are applied to shading compensating ROMs 130-1, 130-3 and 130-5 respectively. While the shading data obtained when a white color correcting plate (not shown in the diagram) is read are stored in shading ROMs 130-2, 130-4 and 130-6. Then each shading compensating ROM performs an operation with reference to the shading data. Thus the signals underwent the shading compensation are outputted in the form of 8-bit digital picture signals through terminals 01-08. Then the gamma compensation, the masking processing, the multi-gradation processing, etc. are carried out, and a binary coded signal underwent the modulation of pulse width is supplied to a laser modulating unit.
Patent JP-S58157389-A (JP)
Title: Drive circuit for dc servo motor
Inventor: INAGUMA YUKIO
IPC: H02P7/288
Filed: 1982-03-10
Abstract: PURPOSE:To reduce by half the number of used semiconductor elements for a servo driver by composing a power source of a rectifier for converting an AC voltage into positive and negative voltages, a smoothing condenser and an overvoltage preventing circuit. CONSTITUTION:An AC voltage supplied from a single-phase 3-wired AC line 121 is converted via a single-phase full-wave rectifier 100 to a DC voltage, and smoothing condensers 101, 102 and overvoltage preventing circuits 103, 109 for preventing the voltages of the condensers 101, 102 from rising over the prescribed voltage are connected between the neutral point b of the AC voltage and positive and negative output terminals a and c of a rectifier. An electric switch element in which a transistor and a diode are connected in antiparallel with each other for controlling DC servo motors 118, 119, 120 is connected. In this manner, the number of semiconductor elements used for a servo driver can be reduced by half.
Patent JP-S63204884-A (JP)
Title: Recording and reproducing system
Inventor: KANAMARU HITOSHI
IPC: H04N19/00
Filed: 1987-02-19
Abstract: PURPOSE:To play a long program by less number of players without intermission by recording the combination of n-pieces of recording media in such a manner that it varies for respective corresponding chapter groups, and reproducing by n-pieces of ones of (n+1)-pieces of players in combination that differ for each corresponding chapter in the order of chapters. CONSTITUTION:N-pieces of channel signals obtained by dividing a single information signal or n-pieces of information signals to be reproduced simultaneously are recorded in plural disks, and the signals are recorded from there; in such a case, the (n+1)-pieces of players A-G are provided, n-pieces among which are played in such a manner that the performance end times of them differ from each other, and the information is reproduced with the output signals from the respective players. At the time when the player 1 ends its performance, the players in waiting status is started to perform. As a result, a disk can be replaced while players A-G are performing, and thus a performance not interrupted throughout its duration can be attained.
Patent JP-H03242496-A (JP)
Title: Circumferential flow type fuel pump
Inventor: IWAI SHINGO
IPC: F02M37/10
Filed: 1990-02-16
Abstract: PURPOSE:To reduce a drop in pump capability even in a severe condition by providing a flow passage expanded part at a position within a range of an upstream end to a point upstream of a gas discharge port, and a fuel guide recess having a starting point slightly upstream of the gas discharge port and at the radial outside thereof obliquely toward the aforesaid discharge port through a fuel passage. CONSTITUTION:A flow passage expanded part 44c having a sectional area expanded radially is provided within a range of the upstream end of a fuel passage 44 to a position slightly upstream of the opening of a gas discharge port 47. In addition, a fuel guide recess 48 is provided in a direction toward the gas discharge port 47, or so provided as to be oblique in the fuel passage 44 and reach the gas discharge port 47. The fuel guide recess 48 is so formed as to have a depth gradually getting larger from a starting point to the gas discharge port 47. According to the aforesaid construction, air bubbles are forcibly discharged together with fuel entering a gas discharge outlet, and a discharge force can be strengthened. Consequently, a drop in pump capability can be reduced, even in a severe environment such as a high fuel temperature.
Patent JP-S62195341-A (JP)
Title: Production of crotonaldehyde
Inventor: IWANAMI YATSUHIRO
IPC: C07B61/00
Filed: 1986-02-21
Abstract: PURPOSE:To obtain the titled substance in one stage and without using refrigerator equipment, by dimerizing and dehydrating acetaldehyde in the presence of an alkali (earth) metal salt catalyst of a higher alcohol at a high temperature and taking out the reaction product in a vapor state. CONSTITUTION:Acetaldehyde is dimerized and dehydrated to give crotonaldehyde. In the process, the reaction is carried out at 80-200 deg.C by using a alkali (earth) metal salt (alcoholate) of a >=5C higher alcohol as a catalyst and the reaction product containing crotonaldehyde and water is evaporated from the reaction zone and taken out in a vapor state to afford the aimed substance. EFFECT:The heat of dimerization reaction can be utilized as a heat source for distillation without need for taking out aldol which is an intermediate. Since a dehydration step with an acid is not required, the reaction rate is high without any problem of material, etc. USE:A raw material for fine chemicals.
Patent JP-H02167408-A (JP)
Title: Position detecting device
Inventor: MATSUGI MASAKAZU
IPC: G01B11/00
Filed: 1989-02-16
Abstract: PURPOSE:To enable high-accuracy position detection by passing the luminous flux which is emitted by a light source through a collimator lens and reflecting it by the reflecting mirror of a projection lens system. CONSTITUTION:The luminous flux emitted by the light source 10 is passes through the collimator lens 11 and reflected 13 by the projection lens system 12 to irradiate slantingly a 1st physical optic element 3 provided to a 1st body 1. Further, the element 3 converges the projection light on a point at a specific distance from the element 3. Then the luminous flux which is diverged from the point is made incident on a 2nd physical optic element provided to a 2nd body 2 arranged at a specific distance. This 2nd physical optic element provides converging operation as well as the element 3 to pass the emitting light from the 2nd physical optical element through the element 3 and then converges the light on the detection surface 9 of a detector 8 by 14. Namely, the convergence point is formed by the element 3 and the luminous flux emitted from the 1st diffraction image is converged by the 2nd physical optic element to form the diffraction image again.
Patent JP-H02215006-A (JP)
Title: Conductive particle and manufacture thereof
Inventor: ISHIKAWA MARIKO
IPC: C01G3/00
Filed: 1989-02-16
Abstract: PURPOSE:To permit to inexpensively obtain a conductive particle being excellent in its conductivity as well as its thermal stability, and also being possible to be sintered at a low temperature by coating the surface of a conductive compound oxide particle with a noble metal containing 1.0 to 6.0wt.% of phosphorus or 0.1 to 2.5wt.% of boron. CONSTITUTION:The surface of a conductive compound oxide particle is coated with a noble metal containing 1.0 to 6.0wt.% of phosphorus or 0.1 to 2.5wt.% of boron. Because of using the oxide as the basic-body material of the particle, the particle accordingly inhibits the oxide from being diffused into the coated noble metal layer, while because of making low-temperature baking treatment possible even with the thickness of the noble metal coat reduced, the particle can inhibit the basic-body material from being exposed to its noble metal-clad surface. Besides, because the base-body material is conductive, the deterioration of its conductivity can be inhibited even in such a case where the basic-body material is exposed. This makes it possible to inexpensively manufacture a conductive particle being excellent in its conductivity as well as its thermal and chemical stabilities.
Patent JP-S62194518-A (JP)
Title: Working vehicle
Inventor: KAMIYAMA HIDEKI
IPC: G05D1/02
Filed: 1986-02-20
Abstract: PURPOSE:To prevent the interference of a wave projected from a detector and to attain the accurate control of a working vehicle, by actuating alternately plural detectors and starting the actuation of the next detector after the preceding detector catches the reflected wave or when a prescribed time passed from the start of actuation of the preceding detector. CONSTITUTION:Both front and rear wheels of a working vehicle are supported by a vehicle body and light sensors 15l, 15c and 15r are provided at the left, center and rear sides respectively under a bumper attached to the vehicle body. These sensors 15l-15r incorporate the infrared ray emitting and receiving elements respectively and detect the beams reflected by an obstacle set in the traveling direction of the vehicle to apply them to a control part 30 of an automatic steering device. The part 30 controls the piston rod 27a of a hydraulic double-acting cylinder 27. Then the next detecting actions of the sensors 15l-15r are started when a prescribed time passed after the preceding actions of those sensors that detected previously the reflected waves. Thus the interference of the reflected waves projected from the sensors 15l-15r is prevented.
Patent JP-2000233011-A (JP)
Title: Installation structure for bathing lifter
Inventor: TERAOKA TAKASHI
IPC: B66F7/18
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To erect a cylinder without boring a hole on the floor of a bathroom. SOLUTION: A cylinder stand 3 provided with a pair of leg sections 5 at both ends of a fitting section 4 and having a U-shaped plane shape is installed on the floor 2 of a bathroom, a cylinder 12 vertically moving a chair 26 while supporting it is provided, the lower end of the cylinder 12 is fixed to the fitting section 4 of the cylinder stand 3, and the fitting section 4 and the leg sections 5 are fixed along the wall faces 15, 16 of the bathroom or the outside face 1a of a bathtub 1.