baber/WOPTO huggingface dataset:
Patent JP-H07252887-A (JP)
Title: Wooden building construction method and wooden building
Inventor: FUJINAMI MITSURU
IPC: E04B1/26
Filed: 1994-03-10
Abstract: PURPOSE:To allow construction execution without requiring a skilled carpenter, cope with the deficiency of artisans, sharply shorten the construction period, and meet the endurance standard of the Housing Loan Corporation, etc. CONSTITUTION:In building a wooden building, a continuous footing 1 is formed wider than the groundsill 2, sleeper hook sections 3 are formed between the continuous footing edge section 1a and groundsill side face 2a, and sleepers 4 having a longitudinal cross section are supported between the sleeper hook sections 3, 3 without being supported by struts from below. Columns 5 except for columns of balloon framing are made the same size for all floors, a dowel 5a having a circular or square cross section is provided at the center of the column 5 for nondirectivity, and the column 5 is erected in a circular or square column hole 12 provided on a girder 10.
Patent JP-S60183619-A (JP)
Title: Control method of voltage adjusting circuit
Inventor: WATANABE YUKIO
IPC: G05F1/648
Filed: 1984-03-02
Abstract: PURPOSE:To prevent deterioration of a part of nonlinear resistor by changing the on/off state of a semiconductor element at each prescribed time or at each prescribed number of times. CONSTITUTION:In a parallel type shift register 17, a signal to an input I1 is outputted to an output O1 at first and a signal at each input is outputted in a way of I2 O2, I3 O3 and I4 O4 and the on/off signal is transmitted to semiconductor elements 121-124. When the register 17 receives a clock from a clock generator 18, the signal at the input I1 is transmitted to the O2 and the signal is shifted similarly as I2 O3, I3 O4 and I4 O1. As a result, the off-command is given to elements 121, 123 and 124 and the on-command is transmitted to the element 122. When the register 17 receives the clock, the signal is shifted similarly as I1 O3, I2 O4, I3 O1 and I4 O2. The power loss of nonlinear resistors 125-128 connected in parallel with the elements 121-124 is made uniform by changing the on/off state of the elements 121-124 at each prescribed time in this way.
Patent JP-S59166741-A (JP)
Title: Positive transmission type power transmission belt
Inventor: UIRIAMU ARUBAATO SUKURA
IPC: F16G1/28
Filed: 1984-03-02
Abstract: A toothed, positive drive, power transmission belt of the type having an endless substantially inextensible tensile member to which are secured belt teeth having a curvilinear cross-section and covered by an outer non-stretch fabric cover. In the body of each tooth is a layer of fabric reinforcement separated from the outer cover fabric of the belt tooth and of the land region between belt teeth by a cushion layer of elastomeric material of varying thickness so that the outer tooth portions are free to flex while the inner portion of the tooth is reinforced against shear. The resulting construction provide belts having substantially longer belt life than conventional belts at relatively high horsepower application.
Patent JP-2000242354-A (JP)
Title: Pedal device
Inventor: OKUNO KATSUNORI
IPC: B60T7/04
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent a slip when the pedal device is operated even if a projection part protruding from a decorative holed plate (2nd plate) wears. SOLUTION: The pedal device is equipped with a 1st plate 12 which is fitted to a step-in lever 11 in one body, an elastic plate which is composed of an elastic material having projection parts 25... and is mounted on the 1st plate 11, and the 2nd plate 15 which has holes 21< and 22... that the projection parts 25... penetrate and presses the elastic plate 19. In this case, the 2nd plate 15 has projections 22a... which do not protrude more than the projection parts 25... of the elastic plate 19. Consequently, if projection parts of the elastic plate wear, the projections of the 2nd plate can be stepped on when the pedal device of a vehicle is operated to prevent a slip in the operation.
Patent JP-S61199222-A (JP)
Title: Magnetic recording medium
Inventor: MORITA TOMOJI
IPC: G11B5/73
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a high reliability magnetic recording medium which is improved in the crystal orientation and magnetic characteristics of the magnetic medium layer and is increased in the number of times of CSS by providing a nonmagnetic underlying layer consisting of alpha-Fe2O3 on a nonmagnetic substrate via nonmagnetic hardened layer and laminating the magnetic medium layer on the nonmagnetic underlying layer. CONSTITUTION:The nonmagnetic hardened layer 2 is provided on the surface of the nonmagnetic substrate, for example, Al alloy substrate 1 by coating, for example, an alumite film thereon and finishing the surface to a specular surface. The ferromagnetic medium layer 4 consisting of the thin gamma-Fe2O3 film or thin Co, or Co alloy film, etc. is formed on the layer 3. The crystal orientation and magnetic characteristics of the magnetic medium layer 4 are improved by providing the alpha-Fe2O3 layer 3 in the above-mentioned manner, by which the number of times of the contact start stop (CSS) is increased and the magnetic recording medium having the high reliability, particularly a magnetic disk is obtd.
Patent JP-2000237030-A (JP)
Title: Electric carpet
Inventor: MATSUI YOSHIKAZU
IPC: A47G27/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without increasing the number of times of energizing and disenergizing a heating body more than needed. SOLUTION: In the case that the temperature of a carpet main body is lower than a set temperature, a heater 6 other than the heater 5 is energized by a second contact point 14. At the time, heating is performed by the full power of the heater 6. On the other hand, when a difference between the temperature of the carpet main body and the set temperature becomes small, a bypass line 13 is opened by the second contact point 14 and the heaters 5 and 6 are energized in a serial state. Then, the power consumption of the entire heating bodies 5 and 6 is reduced and the danger of operating a breaker by an excess current is eliminated. Also, the need of alternately energizing and disenergizing the heating bodies as before is eliminated and the number of times of switching the second contact point 14 is reduced as well.
Patent JP-H04259699-A (JP)
Title: Fan casing of blower
Inventor: AKIYAMA TAKUO
IPC: F04D29/42
Filed: 1991-02-14
Abstract: PURPOSE:To heighten the sound absorbing effect and suppress the noise by forming a scroll part from porous plastic having sound absorbing property. CONSTITUTION:Prior to a molding process, a non-draughty side plate 2A is in advance inserted in a stationary die, and the cavity in dies is filled with a granular plastic material together with binder such as cellulose powder. The dies are heated, and the surfaces are melted, and thereby a scroll part 1 consisting of porous and draughty plastic is formed in a single piece with the periphery of the side plate 2A. At the open end opposite this side plate 2A, another side plate 2B having at the periphery a flange for joining 2a is secured in the same manner as a conventional fan casing. This heightens the sound absorbing effect, and reduces noises.
Patent JP-S61200345-A (JP)
Title: Throttle control device of engine
Inventor: SATO HAJIME
IPC: F02D41/02
Filed: 1985-03-01
Abstract: PURPOSE:To continually ensure a good response characteristic in an engine and improve its drivability, by constituting a control device so that a control gain is changed in accordance with an operational condition of the engine when a throttle valve is opened and closed in accordance with an optional command value. CONSTITUTION:A control device, which controls a throttle valve SV to be opened and closed by a throttle control means SC in accordance with a throttle opening and closing command by accelerator depression quantity detector or the like detecting a depression quantity of an accelerator pedal, is equipped with an engine operative condition detecting means ED detecting an engine operative condition of throttle opening or the like. And the device, in accordance with the engine operative condition detected by said means ED, changes a control gain of the throttle control means SC by a control gain variable means GC in accordance with prestored data in memory. In this way, the device can control the throttle valve SV to be opened and closed always smoothly further with no response delay.
Patent JP-S55134419-A (JP)
Title: Input/output switching control unit
Inventor: ISHIDA TAKAAKI
IPC: G06F15/16
Filed: 1979-04-04
Abstract: PURPOSE: To reduce malfunctions and erroneous operations of switching extremely by providing a switching register consisting of an FF circuit to control I/O requests unificatively.  
     CONSTITUTION: In respect to the control of the switching mode, when FF3 and FF4 are reset and I-system computer 1 and II-system computer 2 are down and the signal of manual switching operation board 3 is 0, the disable mode is set to accept no any switching request signals. Here, when manual mode switching signal SWN is input from operation board 3, FF4 is set to set the automatical mode. Next, when FF4 is reset and automatic mode request signal RQA1 is transmitted from computer 1, FF3 is set to set the automatical mode. The same operation is performed for computer 2. Next, in respect to the control of the connection state, when I-system connection signal SW1 becomes 1 in the manual mode, FF1 is set, and I/O devices are connected to the I system by switching unit 6. Here, when signal SW1 is set to 0, FF1 is reset to perform disconnection. Next, when signal SW2 is set to 1, FF2 is set to connect I/O devices to the II system. Here, SW2 is set to 0, and then, I/O devices are disconnected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62198734-A (JP)
Title: Method and instrument for measuring concentration of gaseous methanol
Inventor: INABA FUMIO
IPC: G01N21/35
Filed: 1986-02-26
Abstract: PURPOSE:To safely measure the concn. of gaseous methanol in real time by transmitting light to a measuring point via an optical fiber and detecting the intrinsic wavelength absorbed by the gaseous methanol at said point. CONSTITUTION:The light from a light source 1 is transmitted via an optical element 2 such as lens and the optical fiber 3 to a gaseous methanol cell 4 where the absorption arises at the intrinsic wavelength of the gaseous methanol and the intensity of the light decreased. The light is then transmitted via the optical fiber 5 to a spectroscope 6, by which the wavelength selection of the transmitted light is executed. The output light from the spectroscope 6 is conducted to a detector 7 and is converted to the electric current corresponding to the intensity of the light; thereafter, the current is inputted via an amplifier 8 to an arithmetic processor 9. The data on the measured concn. of the gaseous methanol component and the change thereof with time are calculated and the result of the calculation is displayed 10. The measurement in real time is thus possible even in the case in which the many measuring points are distant from each other as in the case of measuring the air pollution. Since the optical fiber does not leak the transmitted light to the outside, the instrument is entirely safe to the human body, etc.
Patent JP-H08229560-A (JP)
Title: Ionized water generator
Inventor: NAGASE NORIYOSHI
IPC: C02F1/46
Filed: 1995-02-28
Abstract: PURPOSE: To provide an ionized water generator capable of preventing the elution of minerals to effectively utilize the mineral concn. and capable of fixing the mineral concn. in the generated water. CONSTITUTION: The mineral adding part consists of a case 16' provided with an inlet path 44 and an outlet path 45 and a cylindrical mineral container 17' set in the case 16' and provided with a water inlet and a water outlet respectively on the circumferential face and bottom face. The adding part has a cylindrical cup shape and is slid while covering the container 17' from the bottom face side, the water outlet is closed at the maximum insertion position, and the opening degree of the water outlet is minimized. A float valve 30 is provided to open the water outlet at a position where the insertion is reduced and to increase the opening degree of the water inlet, the sp.gr. of the float valve 30 is made lower than that of water, and a pressure receiving part is formed on the outlet path 44 side of the float valve 30.
Patent JP-S55133697-A (JP)
Title: Magnetic phase shift type field weakening controller
Inventor: KURIYAMA SHIGERU
IPC: H02P7/291
Filed: 1979-04-06
Abstract: PURPOSE:To easily detect a current, by regulating an instruction current for a control winding used in a magnetic phase shifter, depending on a motor current and by detecting the motor current in terms of the magnitude of the instruction current. CONSTITUTION:A rectangular wave oscillation circuit 15 acts to energize a magnetic phase shifter 16. When an instruction current to the control winding 19 of the magnetic phase shifter is altered by an accelerator 21, a voltage wave of prescribed pulse width appears on a point A and the switching on and off of a main circuit chopper is controlled by a trigger circuit 22. When a chopper bypass contactor closing instruction is applied, a transistor TR3 is turned on with a lag time set by a delay circuit 26 and the negative input terminal voltage of the operational amplifier A1 of a constant current passing ratio circuit 25 changes. The circuit 25 acts to regulate the instruction current depending on a motor current I. Since the instruction current is proportional to the voltage across a resistor R5, the motor current can be detected in terms of the voltage.
Patent JP-2000237097-A (JP)
Title: Warm water showering device with heating function
Inventor: MINAMIYAMA TAKAYA
IPC: E03D9/08
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of electric trouble owing to the invasion of water into a heater in spite of the invasion of water from a blow port. SOLUTION: Inside a case of a warm water showering device attached to the upper face of the rear of a stool, an air passage 52 with a built-in heater inside is provided the one end of which forms an intake 50 while the other end forming a blow-off port 51. The blow-off port 51 of the other end part of the air passage 52 is opened at the side face part of the device case. A part from the blow-off port 51 of the air passage 52 to the heater 53 is bent to be a bending air passage 52a and the heater 53 is positioned to be upper than the lower face of the bending air passage 52a.
Patent JP-H06251319-A (JP)
Title: Magnetic head and manufacture thereof
Inventor: WATANUKI KAZUHIKO
IPC: G11B5/187
Filed: 1993-03-02
Abstract: PURPOSE:To provide a method for manufacturing a magnetic head in which a processing damage on a track pole can be remarkably reduced, a track groove can be formed with a high dimensional accuracy, head characteristics are excellent and the reliability can be remarkably enhanced. CONSTITUTION:After a track temporary groove 9 is formed in the surface of a board 1 by a shaping grindstone 2, both edges of the groove 9 are obliquely formed by the sides of a cup wheel 10 to form a track groove 3 having a predetermined track width. Two core blocks 6 in which a metal magnetic film 13 is formed on the board 1 are so connected by glass bonding that the grooves 3 are opposed, and then the blocks 6 are sliced at a predetermined azimuthal angle, thereby forming a core 7 of a magnetic head.
Patent JP-S62198971-A (JP)
Title: Identification system for straight line
Inventor: ARIMOTO TAKU
IPC: G06T7/60
Filed: 1986-02-26
Abstract: PURPOSE:To attain a fast straight line identifying system without requiring the memory capacity at a boundary point, by carrying out both boundary point extraction and straight line approximation at a time. CONSTITUTION:Both an input means 101 and a binary-coding/quantizing means 102 give prescribed processing to an obtained polygon 111. Thus a quantized binary-coding image 112 is obtained. A code checking means 106 checks the code signal 113 of the polygon contour obtained by a boundary tracking/coding means 103 and the allowable direction 115 obtained by a trend direction deciding means 104 and an allowable direction deciding means 105 with respected to the image 112. In such a way, a straight line is identified. That is, both the boundary point extraction and the straight line approximation are carried out at a time for the polygon. Then only the polygon contour code 113 is used for identification of the straight line. Thus it is possible to identify a straight line in a single processing procedure and with no memory capacity required at a boundary point.
Patent JP-H05240460-A (JP)
Title: Local cooler
Inventor: MATSUDA KAZUTO
IPC: F24F13/20
Filed: 1992-02-27
Abstract: PURPOSE:To perform compact and simple package while missing of a blast duct is prevented from occurring by a method wherein a blast duct can be contained in an external packaging body. CONSTITUTION:A coolant circuit comprising a compressor, a condenser 16, and a vaporizer 15 and a blast unit 17 are arranged in an external packaging body 1. A local cooler is formed such that a blast duct 35 is removably connected to a cold air discharge port 32 formed in the external packaging body 1. A space part B for containing a duct in which the blast duct 35 is contained is formed in the external packaging body 1 for the local cooler.
Patent JP-S60186844-A (JP)
Title: Exposure device
Inventor: TSUKAMOTO IZUMI
IPC: G03F9/00
Filed: 1984-03-06
Abstract: PURPOSE:To quickly and highly accurately perform alignment between the wafer and mask of a wafer exposure device by detecting in advance detecting positionally deviated quantities between a wafer position detecting mechanism and the exposure position due to the change in interval, etc., and performing the alignment in accordance with the detected data. CONSTITUTION:The position of a wafer 18 is detected in advance by means of a wafer position detecting mechanism 40 and the wafer 18 is moved to a projecting optical system in accordance with the detected quantity and a set relative positional relation quantity. The relative positional relation between masks 16 and wafers 18 is detected in advance on the first one or several wafers by means of a detecting mechanism for detecting the deviation in relative positions between the masks and wafers and deviated quantities in the relative position between each shot or an average quantity of the deviated quantities calculated by an operation processing circuit 34 is stored in a storage device 33. The remaining wafers are moved from the position detecting mechanism 40 to the projecting optical system in accordance with the deviated quantities thus detected or calculated.
Patent JP-S51116454-A (JP)
Title: A tray carry-in and out device
Inventor: AKIMOTO FUMIO
IPC: F25D25/00
Filed: 1975-04-05
Abstract: PURPOSE: To provide a heat-treatment or cooling apparatus capable of utilizing a cubic space effectively by continuously carrying in and out objects. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53126417-A (JP)
Title: Clutch control system
Inventor: SUSAO KENICHI
IPC: F02C7/26
Filed: 1977-04-13
Abstract: PURPOSE: To promote the reliability of starting and shorten the starting time by starting in the engaged state of a clutch after engaging the clutch for stopping. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59167398-A (JP)
Title: Floating dock
Inventor: OOISHI TAKESHI
IPC: B63C1/02
Filed: 1983-03-15
Abstract: PURPOSE:To enable the docking of ships or floating structures of various shapes and dimensions by attaching legs whose length is adjustable to at least three corners of a pontoon in which water can be filled and drained. CONSTITUTION:Legs 2 are attached to at least three corners of a pontoon 1 having a proper plane configuration. The pontoon 1 can be filled and drained of water by means of a built-in air compressor enabling the whole dock to be floated and submerged. Each leg can be independently expanded and contracted. Thereby, the whole dock is submerged under the bottom face of a ship, etc., before the pontoon 1 is drained and the legs 2 are expanded, enabling the docking of ships of various shapes and dimensions.
Patent JP-S63209186-A (JP)
Title: Piezoelectric driving device
Inventor: TAKIZAWA NAOKI
IPC: H01L41/083
Filed: 1987-02-26
Abstract: PURPOSE:To remove the hysteresis characteristics of a piezoelectric element and to contrive to be able to obtain a linear displacement to a command signal by a method wherein a piezoelectric element of the same kind as the above piezoelectric element is connected in series with the above piezoelectric element to detect the amount of charge of the above piezoelectric element and the voltage of the latter piezoelectric element is feeded back. CONSTITUTION:The amount of charge of a piezoelectric element 1 is detected to obtain a feedback signal. As a detecting means for the amount of charge, a piezoelectric element 2 of the same kind as the element 1 is used in series connection, for example, with the element 1 and the detected signal is feeded back by a high input impedance amplifier. Accordingly, the amounts of charge of the element 1 for an actuator and the element 2 for detection become equal to each other and when the voltage of the element 2 is feeded back, the feedback signal to correspond to the amount of charge of the element 1 can be obtained. Moreover, when the voltage of the element 2 is feeded back through a high input impedance amplifier 4, the hysteresis of the element 1 is removed.
Patent JP-S58162466-A (JP)
Title: Drum supporting device
Inventor: HIGUCHI YOSHIHIKO
IPC: B65H75/38
Filed: 1982-03-16
Abstract: PURPOSE:To make a drum supportable in an easy manner, by installing plural rotary support bodies rotatably and drivably, which rotatably support the drum from downside in a way of engaging the peripheral part around, in case of a drum on which a linear body such as a cable, etc., is wound. CONSTITUTION:A drum 48 coiled with a cable 47 and the like is mounted on first and second rollers 20b, 21b and 20c, 21c of rotary support bodies 20 and 21. When the linear body 47 is pulled out, the drum 48 rotates smoothly, and since the rotary support body 20 is positioned higher than another one 21, the support body 20 does not spring out by rotation of the drum 48. In addition, when the drum is small in outer diameter, the rotary support body is moved to the side of another one 21. Rotation of the rotary support body 21 is transmitted to a rotation control unit 60 via a chain, and load toque is kept at a fixed value by dint of a hydraulic pump motor whereby the linear body 47 can be pulled with the fixed tension. Therefore, not only drum supporting can be achieved in an easy, stable manner but also regular braking force can be automatically given to the drum.
Patent JP-S57156532-A (JP)
Title: Sampler for emitted iodine of atomic power plant
Inventor: OOKUBO MASANORI
IPC: G01N1/22
Filed: 1981-03-24
Abstract: PURPOSE:To make the accurate detection of the quantity of emitted iodine possible with simple constitution by connecting a tank contg. a caustic soda soln. and a main steam blow-out piping with a sampling piping provided with a stop valve, and connecting a heating gas feed pipe on the down stream side of the stop valve. CONSTITUTION:Part of steam is conducted to the inside of a caustic soda soln. 16 of a dissolving tank 12 by opening the stop valve 11 of a sampling piping 10 connected to the main steam blow-out piping 6 of a steam generator of a pressurized water reactor, whereby the iodine in the steam is captured. The stop valve 11 is closed and heating air is fed by running an air feed fan 15 and an air feed main valve 14 to blow the residual steam in the piping 10 into the tank 12. Part of the soln. 16 is drawn through a sampling valve 18 and the quantity of iodine is measured. Thereby, the quantity of the emitted iodine is detected accurately with the simple constitution.