baber/WOPTO huggingface dataset:
Patent JP-H10211096-A (JP)
Title: Gas range with rice cooking function and its control
Inventor: TATEMATSU TETSUO
IPC: F24C3/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To enable to judge the kind of a pot and to perform proper rice cooking control, by equipping a pot kind discrimination means based on time and temperature informations to judge the kind of a pot for a gas range with a rice cooking function capable of rice cooking by a pot among plural kinds of pans with different thermal conductivity due to material qualities. SOLUTION: A control part 143 of this gas range with a rice cooking function by which a pot is heated to cook rice has a pot kind discriminating part 147 which includes a temperature sensor 107, a discriminating part 149, a timer 151, and a temperature equilibrium state determining part 153. The discriminating part 149 has a memory 155 inside and discriminates the kind of a pot to be heated by a standard burner 103 based on temperature information obtained from the temperature sensor 107 and time information from the timer 151. That is, the discriminating part 149 discriminates a pot whether its material has low thermal conductivity or high one, and controls fire power of the standard burner 103 according to the discriminating result.
Patent JP-S58137279-A (JP)
Title: Switch for optical guide
Inventor: ISHIDA KOUJI
IPC: G02F1/313
Filed: 1982-02-10
Abstract: PURPOSE:To lower the crosstalk level of an optical switch, and to remove insertion loss by providing a means changing over the state of excitation of a light amplifier with an optical branch guide braching one optical guide into a plurality of optical guides. CONSTITUTION:An n-GaAs substrate 10, n-GaAlAs 11, p-GaAlAs 12, p-GaAlAs 13 and n-GaAs 14 are laminated from a lower section, and a Si3N4 insulating layer 15 and Cr-Au electrodes 21-24 are evaporated onto these semiconductors 11, 12, 13, 14. The Si3N4 insulating layer 15 takes a Y shape. Optical intensity projected from terminal sections 4, 5 is controlled by applying voltage between the electrodes 21, 22 and the electrodes 23, 24.
Patent JP-H02199927-A (JP)
Title: Nrz/rz conversion circuit
Inventor: HORIKAWA SOJI
IPC: H03M5/06
Filed: 1989-01-27
Abstract: PURPOSE:To make the occupancy rate of an output RZ signal constant after the occupancy rate of an RZ signal after conversion is set once by detecting the occupancy rate while part of the input clock signal is branched to detect the occupancy rate and controlling a threshold voltage of a switching circuit. CONSTITUTION:When an occupancy rate of a clock signal inputted from a clock signal input terminal 3 has a change, an occupancy rate detection circuit 5 detects the reduction in the occupancy rate of an input clock signal and varies the output voltage in response to the degree in the change of the occupancy rate so as to make a threshold voltage of a switching circuit 5 to be Vo'. Thus, the occupancy rate of a clock signal inputted to an AND gate 2 is unchanged, and then the occupancy rate of an RZ signal outputted at an RZ signal output terminal 8 is unchanged.
Patent JP-S54111074-A (JP)
Title: Table-group controlling apparatus
Inventor: NAKANISHI TOSHIHIKO
IPC: H02P1/58
Filed: 1978-02-20
Abstract: PURPOSE: To prevent the concurrent starting of table groups by permitting the starting of the next group, after confirming the completion of starting of a table group or the completion of the table groups up to the fixed stage.  
     CONSTITUTION: Before and behind a rolling mill 10, front table group 12 -1 W12 -4 , and rear table group 14 -1 W14 -4  are arranged, and each table group 12 -1 W12 -4 , 14 -1 W14 -4  is driven in reciprocation by each motor group 20 -1 W20 -4 , 22 -1 W22 -4 , and materials 16 are supplied to the rolling mill 10 at a fixed feed speed. In starting of the table 14 -2 , when the next group starting instruction reaches from the operation calculating apparatus of the front table 14 -1 , the table motor 22 -2  is driven. When the output of a rotary generator 28 -2  reaches an established value, the starting instruction for the next group table 14 -3  is supplied to the operation calculating apparatus in the next group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62176222-A (JP)
Title: Ordering telephone talking system
Inventor: TSUNODA MUTSUO
IPC: H04B1/40
Filed: 1986-01-29
Abstract: PURPOSE:To prevent a calling voice from being unheard by controlling the sound volume of a speaker to be a large sound volume at the reception of the calling signal independently of the setting of a sound volume adjusting device. CONSTITUTION:A calling station 1 operates a control signal transmitter 6 ahead the voice calling to send a control signal. When a control signal receiver 7 of a called station 2 detects the control signal, a count start signal is fed to a timer 8. The timer 8 supplies a sound volume control signal to a sound volume controller 9 during the set count time. The sound controller 9 sets the sound volume of a speaker 5 to a large sound volume independently of the sound volume setting state of a sound volume adjusting device 4 during the input of the sound volume control signal. As a result, since the calling is outputted from the called station by a large sound volume, the unheared calling sound is prevented.
Patent JP-S55115886-A (JP)
Title: Preparation of cepham and cephem compound
Inventor: UEDA IKUO
IPC: A61P31/04
Filed: 1980-02-18
Abstract: PURPOSE: To obtain a specific cephem compound for use as antimirobial and a cepham compoud, its intermediate, by a series of operation, using a specified cephem compound as a starting material.  
     CONSTITUTION: A compound shown by the formula I (R 1  is COOH, etc.; R 6  is OH, etc.) is reacted with a compound shown by the formula II (R 4  is aliphatic hydrocarbon group, etc.; X is H or halogen) or its reactive derivative to give a compound shown by the formula III. This compound, which is halogenated when X is H, is dehydrated or deoxidized to prepare a compound shown by the formula IV (X is halogen), which is reacted with a compound shown by the formula R5-CSNH 2 (R 5  is NH 2 , etc.) to give the desired compound shown by the formula V. The compound shown by the formula I can be obtained from a compound shown by formula VI (R 2  is heterocyclic group) by a series of operation, e.g., reduction acylation, silylation, iminohalogenation, and iminoetherification. The compounds shown by the formula IWIV may be replaced by their salt for use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08209862-A (JP)
Title: Work execution method of cement roof board material
Inventor: HIROSE KAZUHIKO
IPC: E04D1/16
Filed: 1995-02-07
Abstract: PURPOSE: To curtail the cost of material by forming a main material and an auxiliary material of a slate roof board into a fixed size calculated from the standard size (module) of a building, and reducing generation of waste (odd piece) at constructing a hipped roof. CONSTITUTION: The eaves side 11 of the main material 1 of a roof board is set to be K/n, the lateral side 12 is set to be (K/m)×2+C, and an auxiliary material 2 is formed into a square of the lateral side being (K/m)×2+C. Hereat, K is the standard size (e.g. 1ken=1.8m), (m) or (n) is a natural number, and C is a real number. The standard angle θ formed with the diagonal line 24 and the eaves side 21 of the auxiliary material 2 is set as tan<-1> (2<1/2> ), and it is set smaller than a roof inclination θformed with the eaves side 21 and the hip part F. The roof boards 1 are roofed from the eaves side while overlapping in order, and the auxiliary material 2 bendingly formed is roofed on a hip part F, so that generation of waste (odd piece) is reduced. Hereby the cost of material can be curtailed.
Patent JP-H04215956-A (JP)
Title: Flexible bag
Inventor: KUNOODO ENU KURISUTENSEN
IPC: B65D33/24
Filed: 1991-02-12
Abstract: PURPOSE: To provide a flexible pouch whose pouring spout opens quickly and its opened state can be kept, by a method wherein a folding section kept at its folded state when the pouring spout means is hermetically closed is expanded to open when the closing means is removed and then the pouring spout means is opened. CONSTITUTION: A pouch 20 is formed such that a sheet of flexible plastics is bent at a top edge 22 to form a front side wall 24 and a rear side wall 26 opposing to each other, wherein a side edge 30 is formed with a recess 36. The recess 36 has an upper inwardly inclined sealing edge 37. The sealing edge 37 is extended up to a lateral sealing edge 38 positioned in a spaced-apart relation below the top edge 22 and then a pouring port 40 is formed at a corner part of the pouch at its upper portion of each of the walls 24, 26 between the top edge 22 and the lateral sealing edge 38.  In the case that liquid in the pouch 20 is to be emptied, a sealing edge 42 is cut off and the pouring spout is immediately opened due to an expanded opening of the folded part 50 and a resilient force of the folding part, resulting in that the opening 43 is kept to be opened wide and the resilient force at the folded part is kept open in such a manner that liquid is poured from the pouch.
Patent JP-H11207506-A (JP)
Title: Multi-shaft machining device
Inventor: TANAKA YOSHITO
IPC: B23B39/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously and accurately machine coaxial and/or eccentric parts to be machined. SOLUTION: A multi-shaft machining device is provided with inner and outer spindles 5 and 6 provided to be eccentric and rotary-driven at equal angular velocities around an axis, a bush inner diameter tool 11 and a crescent inner diameter tool provided to be coaxial in the inner spindle 5, a crescent outer diameter tool 13 and a body inner diameter tool 14 provided to be coaxial in the outer spindle 6, an axial direction moving mechanism for correcting the position of the bush inner diameter tool 11 in an axial direction, a tool holder diameter direction moving mechanism for correcting the position of the body inner diameter tool 14 in a diameter direction, and a correction driving means for driving both moving mechanism by specified amounts based on a work machining state.
Patent JP-S63186438-A (JP)
Title: Integrated circuit device
Inventor: MARUI YOSHIMI
IPC: H01L21/60
Filed: 1987-01-28
Abstract: PURPOSE:To eliminate the noise of a supply voltage and moreover, to bring the logical voltage of an integrated circuit as well into a low voltage state and to stably hold the operation of the integrated circuit by a method wherein a ceramic case substrate is provided with capacitor mounting pads and capacitors are each mounted on the capacitor mounting pads. CONSTITUTION:An integrated circuit chip 6 is mounted on the bottom surface of the cavity of a ceramic case substrate 1, is wirebonded with internal leads of a case and is sealed with a ceramic cover plate 2. Then, chip capacitors 4 are each mounted on capacitor mounting pads 3 and 3' of both poles, which are connected to a power wiring pattern ready-provided on the substrate 1, by a soldering means, for example. In this invention, the capacitors are put in between a power source, which is fed to the integrated circuit chip, and an earth in such a way. Thereby, power source noise, which is generated from the high-speed switching operation of an integrated circuit, is reduced and the stable operation of the integrated circuit chip ban be improved.
Patent JP-S63186251-A (JP)
Title: Metallonaphthalocyanine derivative film and electrophotographic sensitive body
Inventor: HAYASHIDA SHIGERU
IPC: B41M5/26
Filed: 1987-01-29
Abstract: PURPOSE:To obtain high sensitivity to light and electricity by incorporating a specified metallonaphthalocyanine deriv. CONSTITUTION:A metallonaphthalocyanine deriv. film contg. a metallo naphthalocyanine deriv. represented by formula I is formed on a substrate. In the formula I, M is Ge or Sn and each of L and L' is halogen, hydroxyl, alkyl, alkoxy or siloxy group represented by a general formula R1R2R3SiO- (where each of R1-R3 is H atom., alkyl, alkoxy or aryl group). The formed film absorbs light having long wavelength of about 800nm and can efficiently convert the light into other energy.
Patent JP-S53105229-A (JP)
Title: Plural sheet copying method
Inventor: HIRAKURA KOUJI
IPC: G03G15/00
Filed: 1977-02-25
Abstract: PURPOSE: To obtain a multiplicity of duplications of a constant image quality through simple operation by detecting the state of electrostatic latent image and changing the efficiency of development and transfer according to the degree of attenuation thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09190633-A (JP)
Title: Optical disk reproducing device
Inventor: FUKUDA KOJI
IPC: G11B7/09
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of tracking mistakes caused by external vibrations by increasing the focus control of an optical pickup control means or a control loop gain to be tracking-controlled when the exceeding of a specified level is detected by a level detecting means. SOLUTION: When a signal recorded in an optical disk 2 is to be reproduced, an HF signal detected by a signal detecting part 5 is converted into an audio signal by a demodulation reproducing circuit 8, power-amplified by a power amplifier 10 via a volume control 9 and its outputted as sound from a speaker 11. Then, a level relative to the level of the sound outputted from the speaker 11 is detected by a level detecting part 12, the movable parts of the optical disk 2 and the optical pickup 4 are vibrated by the outputted sound and a tracking error is generated. At this time, a tracking mistake caused by an external sound disturbance is prevented by increasing the control amplification gain of the control loop of the optical pickup 4 with a specified detection level slightly lower than the detection level of the level detecting part 12.
Patent JP-H08240579-A (JP)
Title: Chromatograph and oven operation method of chromatograph
Inventor: ROBAATO SHII HENDAASON
IPC: B01D15/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce the concentration of a flammable gas remaining in the oven of chromatograph. SOLUTION: An oven breathing hole 17, an oven breathing hole assembly body 26, and an oven fan 31 are controlled by a computer 22 according to the operation state of a chromatograph 10 to exchange a cavity air 17 in the interior of the oven and an ambient air, thus reducing the concentration of a flammable gas in cavity air.
Patent JP-H02201913-A (JP)
Title: Aligner
Inventor: OSANAI EIJI
IPC: H01L21/027
Filed: 1989-01-31
Abstract: PURPOSE:To enable fast positioning without transmitting vibration produced during driving of an XY-stage to an entire of a device by providing an air bearing between a state base and surface plate of the XY-stage and by floating and restricting the stage base. CONSTITUTION:In an exposure device of step and repeat system, XY-stages 3, 4 to mount a water chuck to fix a substrate are made to float slightly in direction of Z-axis from a surface plate 6. An air bearing is arranged through a fine clearance in direction of X-axis and Y-axis, that is, in a vertical direction to an optical axis of a projection lens to limit movement of a stage base 5. Thereby, various kinds of vibrations develop due to a fast movement of XY- stages 3, 4; however, since the stage base 5 floats from the surface plate 6 through air pats 8-1, 8-2, the vibrations are shielded and not transmitted to an entire of the device or a projection lens 1. Fast positioning can be realized in this way.
Patent JP-H03222941-A (JP)
Title: Sleeping judging apparatus
Inventor: OGINO HIROYUKI
IPC: A61B5/11
Filed: 1990-01-30
Abstract: PURPOSE:To easily judge sleeping in low cost without mounting a detection means on a human body by providing a body movement detection means detecting the body movement of a sleeping person in a non-contact state and an operation means performing operation on the basis of the signal from the timer operated by the signal from the body movement detection means. CONSTITUTION:A timer 5 is operated when body movement is detected by a body movement detection means 4 and newly starts clocking operation at each time when body movement is generated. When an operation means 6 judges that the time T clocked by the timer 5 reaches a predetermined certain value To or more, sleeping is judged. By this method, it is unnecessary to directly mount the detection means on a human body and signal processing does not become complicated and expensive and sleeping can be judged easily in low cost.
Patent JP-S55111286-A (JP)
Title: Electric numbering device
Inventor: TOMINAGA KOUICHI
IPC: B41K3/10
Filed: 1979-02-20
Abstract: PURPOSE: To facilitate setting of an initial number by a method wherein the initial number is set by a figure push-button on an upper surface of a main frame and a continuous numbers are printed automatically on respective sheets of paper under being controlled electrically after a command to begin an operation.  
     CONSTITUTION: A plurality of push-buttons 2, 2, ..., wherefrom figures and operation commands are input, and an indicating portion 3 indicating a number being printed are provided on an upper surface of a main frame 1, while continuous numbers are printed by a printing wheel 5 by utilizing a drum 21, ratchets 24, 25, linkages 26W34 and the like. This numbering device is formed so as to be small in size and simple in construction as a portable device, further, is electrified by providing a controlling electric circuit in order to synchronize a solenoid 35 for operating an order feeding and hammering motions of the printing wheel 5 and a pulse motor 18, therefore, handlings thereof are simple. Figures of printing numbers may be input directly from the push-buttons 2, and especially, adjusting and setting of an initial figure may be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01199670-A (JP)
Title: Spin coater
Inventor: WATANABE YOSHIKI
IPC: H01L21/30
Filed: 1988-02-01
Abstract: PURPOSE:To suppress the generation of dust, especially suspended dust and to reduce the occurrence of defects due to dust during spin coating by placing a meshy wall around a turntable for setting a body to be treated. CONSTITUTION:In a spin coater, a meshy wall 2 is placed between a turntable 5 for setting a semiconductor wafer 6 and the inner wall 3. A photoresist or other resin scattered by the spin coater passes through the meshy wall 2 and collides against the inner wall 3 to generate dust. A turbulent flow produced from the turntable 5 is weakened by the meshy wall 2 and the dust is sealed in the space between the walls 2, 3 so the dust is not suspended around the turntable 5 and the occurrence of defects due to dust is reduced.
Patent JP-H08191832-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: TANAKA TOSHIKAZU
IPC: A61B8/00
Filed: 1995-01-13
Abstract: PURPOSE: To prevent the generation of such a situation that ultrasonic scanning is executed while a cursor is not allowed to move by providing a position detecting means to a scanning unit equipped with an ultrasonic transducer scanning the body along the surface thereof and moving the position index on a body mark on the basis of a position detection signal. CONSTITUTION: An ultrasonic transducer and a position detection means 12 are provided to the rear surface of the unit main body of a scanning unit 1 and the position detection means 12 is constituted of a steel ball 12a and the energizing roller 12b for pressing the steel ball 12a to an X-shaft 12X and a Y-shaft 12Y. The X- and Y-shafts 12X, 12Y are rotated through the steel ball 12a by sliding the scanning unit 1 along the skin of the body and the quantities of rotation of them are detected by potentiometers 12XP, 12YP. The character image signals of a body mark and a cursor are outputted on the basis of this position detection signal and the position of the cursor on the X-Y coordinate axes of the character display region of a monitor is moved.
Patent JP-S52104077-A (JP)
Title: Semiconductor unit
Inventor: WADA YASUO
IPC: H01L21/8234
Filed: 1976-02-27
Abstract: PURPOSE: To prevent the reduction of the MOSIC source/drain resistance and threshold voltage and reduce the elementn size by removing the Al/Si eutectic crystal causing defectiveness and reducing the effective channel propagation depth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07229657-A (JP)
Title: Double effect absorption type chilled and warm water appliance
Inventor: OSHIMA MASAHIKO
IPC: F25B15/00
Filed: 1994-02-17
Abstract: PURPOSE:To provide a double effect absorption type chilled and warm water appliance in which crystallization of solution does not occur even if a trouble of a solution pump or an input of thermal energy more than necessary to a high temperature regenerator occurs and to prevent such crystallization without difficulty of maintaining vacuum in a refrigerating circuit with a low cost. CONSTITUTION:The double effect absorption type chilled and warm water machine comprises a temperature detector 17 for detecting a temperature T1 of solution of an inlet side to a high temperature regenerator 1, a temperature sensor 18 for detecting a temperature T2 of an outlet side of a separator 2, and a controller 19. A difference of the detected temperatures of the sensors 17, 18, i.e., (T2 - T1) is judged by the controller 19, which outputs an operation stop signal for stopping an operation of the machine when the difference becomes a preset temperature difference or more.
Patent JP-S54112682-A (JP)
Title: Multifunctional electronic watch with bearing display
Inventor: HATSUSE TOSHIKAZU
IPC: G04C21/16
Filed: 1978-02-23
Abstract: PURPOSE:To provide a multifunctional watch capable of displaying bearing as well by detecting the turning of a magnetic needle and displaying the bearing with a second display device. CONSTITUTION:A lap time, etc. by time, stopwatch functions, etc. are displayed on a display device 10 by way of an oscillator 2, frequency dividing circuit 4, watch circuit 6, drive circuit 8, etc. On the other hand, the movement of the magnetic needle 300 provided to a detecting part 312 is detected with the Hall element 304 of an insulation plate 302 and bearing is displayed in a second display device 310 formed of liquid crystal or other by way of a control circuit 306, drive circuit 308, thus the multifunctional watch capable of displaying the bearing may be provided.
Patent JP-H11200679-A (JP)
Title: Manufacturing device of magnet key
Inventor: NAKAI IKUO
IPC: E05B47/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a magnet key and reduce a fraction defective thereof. SOLUTION: A plurality of recessed parts are formed in rows along the direction of length in a key material 1 such as a nonmagnetic metal material, a magnet raw material made of a ferromagnetic metal material which is not magnetized is fitted into each recessed part and is fixed to prepare a workpiece W in advance, and this workpiece W is fixed on a work bench 51 of a magnetizing device 5. On the other hand, a magnetizing yoke 55 is automatically aligned with each magnet raw material in accordance with key signals stored in a memory to magnetize in a desired direction of magnetization for all or a part of the magnet raw material in accordance with key signals stored in the memory.