baber/WOPTO huggingface dataset:
Patent JP-S5742885-A (JP)
Title: Programmable timer
Inventor: KOTANI SHIYOUEI
IPC: G04G15/00
Filed: 1980-08-27
Abstract: PURPOSE:To generate a timecast tone by reading and storing a time, a chime time, etc., specified with time card entry frames, and by generating a chime tone on the basis of the storage contents. CONSTITUTION:A time card 6 has matrix-arrayed entry frames 7... for specifying circuits, times and timers, days of the week, chiming times, etc., and matrix-arrayed time specifying entry frames 7... corresponding to a row R1 and columns C1.... According to set data, those frames 7 are marked out in a pencile, etc., and the set information is read by a card reader and stored in external storage parts composed of RAMs through a controller part performing time clocking, display and chiming control. Then, those storage contents are read out and through the control parts, a discrimination between the timer specification and chiming specification is made and timecasting operation is also performed by continuing chiming operation for a specified time at a specified time on a specified day of the week.
Patent JP-S5243153-A (JP)
Title: High temperature heat storage medium,
Inventor: ISHIBASHI MASARU
IPC: F28D17/00
Filed: 1975-10-02
Abstract: PURPOSE: Use is made of a moten alkali as a heat storage medium which does not lose interchangeability with a pebble heat storage medium, and has stability at high temperature and high safety compared with a molten metal so that heat storage capacity is increased by taking advantage of latent heats of solidification and melting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07327172-A (JP)
Title: Solid-state image pickup device
Inventor: ITO HIROYA
IPC: H04N5/335
Filed: 1994-05-31
Abstract: PURPOSE:To allow the solid-state image pickup device to smoothly conduct automatic exposure control and automatic gain control. CONSTITUTION:A digital signal processing section 26 implementing various processing to digital data D1 corresponding to a video signal extracts luminance information and an integration circuit 28 integrates the information in the unit of a pattern to obtain an integration value I0. A comparator circuit 29 discriminates whether or not the integral value I0 is in a proper range and provides an output of comparison result C0. An exposure gain control circuit 30 controls the extension/contraction of a charge storage period of a solid-state image pickup element 21 depending on the comparison result C0 and controls the increase/decrease in the gain of a voltage controlled amplifier 24. In this case, either of exposure control and gain control is fixed.
Patent JP-S599097-A (JP)
Title: Heat-sensitive base paper
Inventor: HORII KOUJI
IPC: B41M5/44
Filed: 1982-07-09
Abstract: PURPOSE:To enhance resolving power of a heat-sensitive base paper by using an ink-impervious film containing a specific amount of ethylene-vinyl acetate copolymer. CONSTITUTION:A porous thin paper is treated with methyl-hydrogen polysiloxane in advance, and then coated with a paint containing 26-40% an ethylenevinyl acetate copolymer containing 8-12% vinyl acetate, followed by drying, to form an ink-impervious film in order to obtain a heat-sensitive porous base paper. The heat-sensitive base paper having excellent resolving power and excellent durability can thus be obtained.
Patent JP-S6016258-A (JP)
Title: Air conditioner
Inventor: MIKI MASAYOSHI
IPC: F24F11/02
Filed: 1984-06-08
Abstract: PURPOSE:To reduce periodic variations in body temperature and perform pleasant air conditioning, by varying the speed of a room fan simultaneously when periodically varying the blow-off direction. CONSTITUTION:A switch 9 is opened and closed by a timer or the like which is periodically turned ON and OFF, whereby relayes 10, 11 are operated. Namely, when the switch 9 is closed and an electric current is passed to the relay 10, a switch 12 is connected to a reverse rotation tap 13 of a stepping motor 7, and when an electric current is simultaneously passed to the relay 11, a switch 16 is connected to a large air quantity tap 17 of a fan motor 15. As a result, conditioning air is blown off with a large air quantity in a horizontal direction in the room. Similarly, when the switch 9 is opened so that no electric current is passed to the relays 10, 11, the switch 12 is connected to a forward rotation tap 14 of the motor 7, and the switch 16 is connected to a small air quantity tap 18 of the fan motor 15. As a result, conditioning air is blown off with a small air quantity in a downward direction in the room.
Patent JP-H09298944-A (JP)
Title: Plant culture and sheet for plant culture
Inventor: FURUSAWA SACHIKO
IPC: C08L101/16
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for plant culture capable of simplifying a seedling raising control and a planting operation even in plant culture requiring a fine culture control and to obtain a sheet for a plant culture used for the method. SOLUTION: Bed soil 2 for culture is divided into upper and lower two layers 2a and 2b by a resin sheet 3 biodegradable with time by bringing the sheet into contact with the bed soil 2. Plural nursery stocks 4 not in a growing state suitable for planting are planted in the upper layer part 2a of the bed soil 2. Or seeds are directly sowed and germinated to give plural nursery stocks 4, which are grown in a restricted state of a root zone. After the lapse of a fixed term, at a period in which the nursery stocks 4 are in a grown state suitable for planting, the roots are penetrated from the resin sheet 3 having advanced biodegradation into the lower layer part 2b. The resin sheet 3 comprises a biodegradable resin composition set to cause 30-60% weight loss in the bed soil 2 by culture for 30 days and has 0.05-0.4mm thickness.
Patent JP-S5545336-A (JP)
Title: Keeping method of storage tank germ-free
Inventor: UKAI MASAO
IPC: A23L3/3418
Filed: 1978-09-28
Abstract: PURPOSE: In a storage tank for food, sanitizing zones containing liquid sanitizer is provided at the connection parts of the bottom and top of the tank and germ-free gas zone is equipped on the top, thus keeping the inside of the tank germ-free for a long time.  
     CONSTITUTION: Liquid sanitizer is filled in germ-free zone 121 that is formed by germ-free valve 124 and germ-free cap 125 at the bottom of the storage tank for food 12 and another sanitizing zone 122 that is formed by each connection as valves 124 and cap 125. The liquid sanitizer is circulated so that it can be exchanged. Germ-free gas 123 that is kept in a certain pressure range and directly contact with the inside of the tank is introduced from valve 124 through filter for microorganism 22, pressure controller 34 and gas storage tank into the tank. Just the pressure controller 34 is operated, whereby the germ-free gas is readily kept under predetermined conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04346024-A (JP)
Title: Method and apparatus for detecting bearing
Inventor: KAGAWA KOJI
IPC: G01C21/00
Filed: 1991-05-23
Abstract: PURPOSE:To detect the correct bearing by updating an offset value appropriately and excluding the effect of the drift of the offset even if a vehicle continues to run for a long time. CONSTITUTION:The bearing of a vehicle is detected by correcting the output of a gyroscope 1 with an offset value stored in an offset memory 11. A position detecting part 3 estimates the present position of the vehicle by a dead reckoning method and the like. When the vehicle continuously runs for a specified time, each link bearing at the present positions of the vehicle before and after this period is read from a road map memory 5. The difference between the link bearings is made to be the first bearing-change amount. In the position detecting part 3, the values after the offset correction for the outputs of the gyroscope 1 during the period corresponding to the first bearing-change amount are accumulated. The accumulated value is made to be the second bearing- change amount. 11. The new offset value is computed based on the first bearing- change amount and the second bearing-change amount. The new offset value is stored in the offset memory 11.
Patent JP-S5818766-A (JP)
Title: Secret number inputting device
Inventor: KOMINAMI MASASHI
IPC: G06Q40/02
Filed: 1981-07-27
Abstract: PURPOSE:To eliminate inconvenience which is expected when a keyboard and a main body of the titled device is connected with a cable, by removing the cable and transmitting secret numbers inputted from the keyboard through a light. CONSTITUTION:When it is instructed from a main body that a secret number must be inputted, an owner of a card operates the ten-key 21 of a keyboard 2. Depressed key signals are impressed upon a key input encoder 281. The key input encoder 281 generates key code signals of the operated keys and gives them to an instruction decoder 283. At this time, the key code signals are also given to a multikey judging circuit 286 from the key input encoder 281, and it is judged whether plural keys are simultaneously operated or not. The instruction decoder 283 gives the inputted key codes to a code modulating circuit 287. The code modulating circuit 287 modulates the key codes and gives the modulated key codes to an output buffer 288 for temporary storage. The key codes stored in the output buffer are given to a driver 289. The driver 289 drives an infrared ray generating section 25 based on the key codes.
Patent JP-S5742171-A (JP)
Title: Production of field effect semiconductor device
Inventor: KONUMA TAKESHI
IPC: H01L29/417
Filed: 1980-08-27
Abstract: PURPOSE:To obtain an enhancement type Schottky junction FET with high yield by employing a material which is able to react with a substrate but not impairing  the junction characteristics, for the first layer and a material unable to react to the  substrate for the second layer in an electrode material for forming a Schottky junction. CONSTITUTION:An n type GaAs layer 1 is epitaxially grown on a half-insulating GaAs substrate 1 and an Au-Ge alloy is deposited thereon to be an ohmic electrode and thermally treated to form a source electrode 3 and a drain electrode 4. Then, an electrode is provided between the electrodes to be a Schottky junction on the layer 2. Here, the following is used for the electrode material: A Pt layer 5 able to react to the layer 2 by heat treatment and a Ti layer 6 and an Au layer 7 both unable to react to the layer 2 are laminated. Thereafter, the lower level of the Pt layer 5 and GaAs layer 2 are reacted with each other to create a reaction layer 8 well controlled in the pinch off voltage.
Patent JP-S5832305-A (JP)
Inventor: HIROSHIMA KATSUMI
IPC: H01B3/30
Filed: 1982-07-07
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-S5943199-A (JP)
Title: Method and apparatus for producing bulky paper
Inventor: GEZA EI MATORUSHII
IPC: D21F11/04
Filed: 1983-06-29
Abstract: A process and apparatus for the manufacture of high bulk paper, or a high bulk layer of a multi-layered paper, which uses a mixture of fibres in a paper-making bond forming state and substantially dry fibres. The dry fibres may be mixed with the conventional slurry of bond forming fibres shortly before the headbox. The web may be dried primarily by pressing, with the dry fibres remaining incompletely wetted throughout the process and ensuring a bulky product; through-air driers need not be used. The invention also covers the novel product of this process.
Patent JP-H06302865-A (JP)
Title: Structure and method for mounting led
Inventor: YAMASHITA SHIYUUYA
IPC: H05K3/30
Filed: 1993-04-12
Abstract: PURPOSE:To install an LED steadily at a specified height and to automate the installation process by passing leads of the LED through a substrate, with one or both through a hollow pin buried in the substrate, and soldering parts of the leads exposed on the rear side of the substrate. CONSTITUTION:A split pin 40 is press-fit into a substrate 32. After that, leads 31 of the LED 30 are inserted into the substrate with one of the leads 31 being passed through the split pin 40. When parts of the leads 31 which jet out on the rear side of the substrate 32 is too long, the parts can be cut if necessary. If there is any necessity, a connector 43 for supplying power or for connecting an electric circuit is inserted into the substrate 32. Nextly, the lower face of the substrate is dipped in a solder vessel for soldering 44. By this method, the insertion work with the LED being apart from the substrate can be done only at one side of the substrate. Therefore, the LED installation work can be automated and thereby the workability can be increased and the quality can be unified regardless of the skill of a worker.
Patent JP-S5645204-A (JP)
Title: Controlling method for sheet crown
Inventor: HIRAISHI YUUICHI
IPC: B21B37/38
Filed: 1979-09-17
Abstract: PURPOSE: To effectively reduce the sheet crown, by deciding the bending force required in controlling the sheet crown to the target value, depending on the arithmetic formula for the sheet crown of the four-high rolling mill and the function formula of the control capacity of the bender.  
     CONSTITUTION: The circuit 25 operates the deviation depending on the actual result obtained in the former rolling pass, and the operated result is inputted to the circiut 18 for correcting the arithmetic formula for the sheet crown. The circuit 19 decides the crown depending on the target crown of each stand executing the present rolling pass to be given by the circuit 17, and the crown of each stand obtained from the corrected formula to be given by the circuit 18; and besides, the circuit 19 operates the forecast for the bending force of each stand depending on the function formula for the control capacity of the bender. This forecasted bending force is preset in each circuit 20, and the actual rolling load after biting the rolled material 4 is measured by the load cell 21. This rolling load and its deviation is produced from the circuit 22 as the output, and the circuit 23 receives this deviation and then operates the bending force. This bending force is putted to the circuit 20 as the corrected bending force, and thus the bending force is controlled by the feedback control system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04229315-A (JP)
Title: Reference generator
Inventor: EFUERUTO SHIIFUINKU
IPC: G05F3/26
Filed: 1991-04-24
Abstract: PURPOSE: To supply also reference output voltage except the reference output current which has no relation with a working temperature by a reference generator provided with first and second current mirror circuits and a resistance element. CONSTITUTION: In order to generate both of reference output current and reference output voltage, a reference generator is composed of first current mirror circuits P2 and P3, second current mirror circuits N2 and N3 and third mirror circuits P4 and P5 and a resistance element N1. Because the reference output voltage depends on only the gate source voltage of a transistor to which constant current is supplied, the value of the reference output voltage becomes constant and almost independent of an ambient temperature.
Patent JP-S5242793-A (JP)
Title: Self welding friction testing apparatus in liquid metal
Inventor: MIZOBUCHI SHIYOUTAROU
IPC: G01N19/02
Filed: 1975-10-01
Abstract: PURPOSE: Coefficients of static friction owing to the force of tensile rupture and shearing torsion are measured, whereby evaluation of materials may be made under testing conditions over a wide range, and ease of operation and obtaining of measurement data having reproducibility are made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5743571-A (JP)
Title: Oscillating and boosting circuit
Inventor: KANEDA ISAO
IPC: H03K3/352
Filed: 1980-08-28
Abstract: PURPOSE:To improve the efficiency of a high-frequency power source, by a method wherein an impedance matching means is provided between the load and the high- frequency high-voltage source which is actuated by a low-frequency power source. CONSTITUTION:A power source 5 which generates high frequency high voltage is actuated by a low-frequency alternating current source 1, and a matching circuit 7 is inserted between the source 5 and the load 3. The impedance of the matching circuit 7 is so determined that the interior impedance of the source 5 and the exterior impedance which includes the matching circuit 7 and the load 3 are matched. For example, in case of applying above configulation to the load 3 such as a discharge lamp, the impedance Z1 of a high-frequency inductor 71 as a matching means is so determined that the sum of Z1 and the impedance of the discharge lamp 3 is equal to the interior impedance of the intermittent high-voltage circuit 5.
Patent JP-H0624382-A (JP)
Title: Highly-efficient marine propeller and manufacture thereof
Inventor: TSUCHIDA MASASHI
IPC: B63H1/18
Filed: 1991-04-23
Abstract: PURPOSE:To improve efficiency of propulsion force by utilizing a pressure change by the cutwater effect of a blade part, and forming a hole part around a part where a pressure difference occurs, utilizing reduced pressure, negative pressure or suction force due to a pressure change to suck fluid from the hole part of itself. CONSTITUTION:A hole part 5 which jets water is formed around the back surface part 13 of a blade part 1 tip edge part. In the manufacturing method of a propeller which is provided with fluid passages 6, the passages 6 may be formed by cutting a rotating shaft 2 at the root part of the blade part 1 bottom part from an axial direction and boring it. Or, by cutting the rotating shaft 2 from the outside, and fitting a plate body 15 to the cut part, the passages 6 may be formed in the rotating shaft 2 at the blade part 1 root part. Moreover, as the passages which are formed at the blade part 1, the passages 6 may be formed for respective hole parts 5, or the passages 6 from plural hole parts 6 may be jointed integratedly inside the blade part 1.
Patent JP-H10310078-A (JP)
Title: Vehicle
Inventor: HIROOKA SHIGERU
IPC: B66F9/24
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle in which controllability can be improved. SOLUTION: In a vehicle provided with an advance wheel having a circumferential center line is set along in the advance direction, and a steered wheel 3 steered by operation of a steering wheel H, in which a wheel base as the shortest length from a steering center point of the steered wheel 3 to a rotational axis of the advance wheel is changed, a steering rotation ratio changing means G is provided to increase/decrease a steering rotation ratio K(=θD/θH) as a ratio of a rotation angle θD of the steered wheel 3 to a rotation angle θH of the steering wheel in accordance with the wheel base.
Patent JP-2000311706-A (JP)
Title: Cylindrical lithium ion battery
Inventor: NAKAI KENJI
IPC: H01M10/0568
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe cylindrical lithium ion battery with high capacity and high output. SOLUTION: This cylindrical lithium ion battery incorporates an electrode winding group wound with a positive electrode, a negative electrode and a separator in a cylindrical battery container, a connection part for connecting the electrode winding group to each electrode terminal, and an electrolytic liquid, and has an internal pressure reduction mechanism to discharge gas in response to the rise of an internal pressure of the battery container. The positive electrode is applied with an active material mix containing lithium manganese compound oxide. A solvent of the electrolytic liquid is a mixture solvent containing at least ethylene carbonate, dimethyl carbonate and diethyl carbonate wherein ethylene carbonate is not less than 30% in mixed volume ratio. A solute of the electrolytic liquid is lithium hexaflurophosphate (LiPF6).  Concentration of the electrolytic liquid after the solute is dissolved is not more than 1.5 mol/litter. Vinylene carbonate of not less than 0.5% is added to the electrolytic liquid.
Patent JP-2000310914-A (JP)
Title: Image heater
Inventor: NANATAKI HIDEO
IPC: G03G15/20
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the overheating in a non-passing part for various recording materials and to enhance durability by a control means which controls the on-off ratio of a switching means for forming an electrically closed circuit by using conductors according to the kinds of the recording materials. SOLUTION: The ring conductor 7 is disposed with insulation-coated electrically good conductor so as to approximately turn around part of a magnetic path generated by an excitation coil 4. The switching circuit 41 is a relay having a movable contact and opens and closes the circuit constituted of the relay conductor 7 by opening and closing this relay. The control circuit 100 stores the information on the kinds of the recording materials to be used in a storage device 101 and controls the ratio to open and close the relay of the switching circuit 41 by utilizing the information on the size among such information, thereby making it possible to lessen the overheating in the non-passing part even for the recording materials of the sizes between the largest size recording material and the smallest size recording material.
Patent JP-H08309079-A (JP)
Title: Washing machine
Inventor: INOUE MASAAKI
IPC: D06F37/12
Filed: 1995-05-18
Abstract: PURPOSE: To prevent clothes from moving onto a balancer at the time of dehydration, to prevent the damage of the clothes due to contact with a tank cover, to prevent the clothes from falling between a water receiving tank and a washing and dehydrating tank and to provide stable dehydrating performance in a washing machine for which the washing and dehydrating tank provided with the balancer approximately in a doughnut shape on an upper part is disposed freely rotatably inside the water receiving tank. CONSTITUTION: The tank cover 15 is disposed at the upper part of the water receiving tank 1 for externally covering the washing and dehydrating tank 6 and the balancer 13 approximately in the doughnut shape whose cross section is a hollow is disposed on the upper part of the washing and dehydrating tank 6. A rib 14 is formed by extending the inner wall of the balancer 13 upwards and the height of the rib 14 is set so as to be approximately the same as the inner peripheral surface 16 of the tank cover 15 and is set lower than the height of the outer peripheral rib 17 of the tank cover 15.
Patent JP-S61211-A (JP)
Title: Production of thermoplastic resin
Inventor: YAMAMOTO TOMOJI
IPC: C08F279/00
Filed: 1984-06-13
Abstract: PURPOSE:To obtain the titled resin excellent in transparency, weather resistance and impact resistance, by emulsion-graft-polymerizing a monomer mixture comprising methyl methacrylate, a vinyl cyanide compound, etc., in the presence of a specified rubber-like polymer latex. CONSTITUTION:A monomer mixture comprising 30-70wt% n-butyl acrylate, 10- 50wt% conjugated diene (e.g., 1,3-butadiene) and 10-30wt% aromatic vinyl compound (e.g., styrene) is emulsified in water with the aid of an emulsifier, and emulsion-polymerized in the presence of a radical initiator to obtain a rubber- like polymer latex of an average particle diameter of 0.15-0.4mu. 95-55pts.wt. monomer mixture comprising 40-80wt% methyl methacrylate, 4-25wt% vinyl cyanide compound, 2-20wt% alpha-methylstyrene, and 0-20wt% other vinyl monomers copolymerizable therewith is emulsion-graft-polymerized in the presence of 5-45pts.wt. above obtained latex to obtain the titled rubber modified resin of a degree of grafting >=30%.