baber/WOPTO huggingface dataset:
Patent JP-H0315327-A (JP)
Title: Breeding of mentha genus plant by tissue culture
Inventor: KAWABE SEIICHIRO
IPC: C12N5/04
Filed: 1989-06-13
Abstract: PURPOSE:To realize stable growth of green callus and enable production of monoterpenolds by culturing a section of a plant body in a prescribed condition, breeding avenitive roots and carrying out subculture, differentiation, etc. CONSTITUTION:A section of a plant body of a Japan-grown mint, etc., is cultured on a Ganborg B5 medium, a Linsmaier-Skoog medium, etc., respectively containing 0.01-10mg/l naphthaleneacetic acid (hereinafter abbreviated NAA) in a prescribed condition to selectively breed avenitive roots followed by separation. The separated avenitive roots are then transplanted onto an another medium containing 0.01-10mg/l NAA and 0.05-20mg/l benzylaminopurine ana subjected to shaking culture to selectively breed only the avenitive roots. By subculture of the obtained avenitive roots or differentiation or dedifferentiation thereof, the avenitive roots become green and a green callus grows around the roots followed by growth of avenitive buds and avenitive roots. Thereby, the development of a novel breed of native or foreign-born mint, the rapid or mass breeding, etc., can be carried out.
Patent JP-H0314357-A (JP)
Title: Processing system for connecting terminal to information station
Inventor: SATOYOSHI YOKO
IPC: H04M11/00
Filed: 1989-06-13
Abstract: PURPOSE:To improve service to an information station user by suspending connecting preparing processing when a dialing tone to be returned by the off-hook operation of a terminal is not detected and quickly detecting the failure of connection with the information station. CONSTITUTION:When the dialing tone(DT) to be returned by the off-hook operation of the terminal is not detected after the off-hook operation, the connection preparing processing is suspended, and when the DT is detected, the dialing number is sent to the information station. When a detection tone(ABT) to be returned by the sending of the dialing number is not detected, the connection preparing processing is suspended, and when the ABT is detected and a carrier(CD) is not detected even after the lapse of a required time from the ABT detection, the connection preparing processing is suspended. When the CD is detected, the terminal is connected to the information station through the telephone line network. Consequently, information station connection/connection suspension can be rapidly and accurately executed and service to the information station user can be improved.
Patent JP-S5383431-A (JP)
Title: Test method for terminal unit
Inventor: AIZAKI YOSHIHIKO
IPC: G06F13/00
Filed: 1976-12-17
Abstract: PURPOSE: To realize the performance of a test by the single unit of the terminal unit, by displaying the information showing the operation of the input/output lart and/or the information showing an abnormal state with the hexadecimal digit, and thus to realize a test method through which the tester can carry out freely a test for each area. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0444413-A (JP)
Title: Oscillator
Inventor: KURAMOCHI YUZO
IPC: H03L7/099
Filed: 1990-06-12
Abstract: PURPOSE:To control a frequency directly with a digital signal by employing plural amplifier circuits whose inputs and outputs are connected in a ring and capacitive element whose capacitance is varied according to a weighting in response to the digital signal for the oscillator. CONSTITUTION:Number of diodes is increased double from the control terminal A0 toward A3. The weighting in response to a binary number is represented in this circuit. Thus, 4 bits, i.e., 16 ways of capacitance values are set by applying a digital signal to the control terminals A0-A3. With a voltage 0[V] set to the control terminal A, the diode 2 is always reverse-biased and its capacitance is small. On the other hand, in th voltage of Vh[V] fed to the control terminal, the diode 2 is always forward-biased and its capacitance is increased. The capacitance load at a connecting point with a ring oscillator is varied with the capacitance difference to change a transfer delay time between inverters, thereby varying the oscillating frequency and its phase.
Patent JP-S639134-A (JP)
Title: Wiring structure for semiconductor element
Inventor: SAKAI SHINOBU
IPC: H01L23/52
Filed: 1986-06-30
Abstract: PURPOSE:To contrive reduction in wiring resistance by increasing the effective cross-sectional area of the high density impurity region which will be turned into a wiring route in the smount of increase of the side wall face of an isolated island by a method wherein the isolated island constituting the first layer electrode wiring is divided into a plurality of parts, and the first layer electrode wiring, having a common electrode part wherein a high density impurity region is paralled-connected, is formed. CONSTITUTION:A high impurity density region 23 of the conductive type same as that of an isolated island is formed on the bottom face and the side face of a plurality of islands isolated by an isolation insulating film 21, namely, divided into three islands, for example. The high density impurity region 23 formed on said plural pieces of isolated islands constitutes the first layer electrode wiring having the common electrodes 26a and 27a by electrically connecting the first electrode wiring 26 to the other first electrode wiring 27 in parallel through the intermediary of the electrode lead-out hole 25 formed on a surface insulating film 24 on a semiconductor substrate. It is necessary that the resistivity of the high density impurity region 25 is reduced, and the desirable resistivity is 20OMEGA/square or less in large areal resistance in ordinary circumstances. Also, a sufficiently high density impurity region is provided on the circumference of the electrode lead-out hole so that the electric wiring and its region 25 can be connected securely through the intermediary of the electrode lead-out hole 25.
Patent JP-S5377098-A (JP)
Title: Preparation of indoloisoquinoline derivative
Inventor: ISHIZUMI KIKUO
IPC: A61P35/00
Filed: 1976-12-16
Abstract: PURPOSE: To prepare indoloisoquinoline derivative useful as an antiulcer and its intermediate, by the heat cyclization of 2-isocyanate phenylindole derivative. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6129851-A (JP)
Title: Electrophotographic device
Inventor: YAMAZAKI MUTSUKI
IPC: G03G5/14
Filed: 1984-07-20
Abstract: PURPOSE:To obtain good pictures of lens photographic fog and no interference fringes by minimizing the attenuation of an incident light due to the interference with a reflected light on the surface of a photosensitive body even if a light source emitting a coherent light is used. CONSTITUTION:The photoconductive layer 12 of a photosensitive drum consists of an amorphous silicon, and a surface layer 13 consists of an amorphous silicon having 2.6 refractive index. The layer thickness (t) of the surface layer 13 is about 0.5mum; and peaks due to interference do not exist in 730-830nm wavelength area of light source wavelength in + or -50nm with respect to the spectrum reflected from this photosensitive drum, and the reflection factor for 780nm is only 20%. In an electrophotographic device using the photosensitive drum having this reflected spectrum and a semiconductor laser 9 of 780nm, good images having less photographic fog are obtained.
Patent JP-S5577236-A (JP)
Title: Interface circuit of logic circuit
Inventor: ENOKIDO SUSUMU
IPC: H03K19/0175
Filed: 1978-12-06
Abstract: PURPOSE:To simplify circuit constitution and also to improve performance by solving problems in terms of noise and level variation by using a photocoupler as a circuit which transmits logic information from an electromagnetic circuit to an electronic circuit. CONSTITUTION:Relay A operating when contact (b) forming a logic output is made is provided and to a connection point between relay A and contact (b), photocoupler PT where resistance R0, diode D and power supply E1 is so connected that mutually-opposite voltages will be applied to an input terminal with contact (b) made and broken respectively. To a transistor on the photo detection side of photocoupler PT, an integrating circuit composed of resistances R1 and R2, and capacitor C1 is connected and the output of this integrating circuit is supplied to the electronic circuit via a NAND circuit. The value of power supply E1 on the light emission side of photocoupler PT of this constitution is selected to prevent malfunction due to noise and the integral value of the reception side is set to prevent chattering and level variation.
Patent JP-H0722328-A (JP)
Title: Thin film forming method and device
Inventor: UDO TSUTOMU
IPC: H01L21/31
Filed: 1993-06-23
Abstract: PURPOSE:To provide the title thin film forming technology capable of stably and surely reducing the production of foreign matters adhering to a processed object in operation in a simple constitution. CONSTITUTION:This thin film forming device supporting an outer tube 2 and an inner tube 3 comprising a reaction chamber 1 is provided with an exhaust port 7 and a gas feeding tube 8 while a heating medium path 6 formed on a pad 11 whereon a boat elevator 8 elevating a boat 13 supporting semiconductor wafers 12 passes to and fro. Within the thin film forming device, a temperature controlled heat medium M is circulated by connecting to a heat exchanger 14 through a heating medium discharging piping 15 and returning piping 16 so that the temperature of the pad 11 may be controlled within the specific temperature range suppressing the solid phase byproducts as well as avoiding the overheating of 0-rings 5a, 5b.
Patent JP-S5579759-A (JP)
Title: Steering control system in caterpillar vehicle and the like
Inventor: HOASHI KENZOU
IPC: B62D11/08
Filed: 1978-12-11
Abstract: PURPOSE: To plan to reduce an effort for driving and to enable to utilize a pressure energy from a pressure source without wasting by enabling to effect steering operations of a vehicle by steering only one steering-rod controlling clutches and brakes for left and right caterpillars.  
     CONSTITUTION: A pump 10 for clutches and a pump 11 for brakes, which is also operating transmission, are provided, and pressurized oil from the pump 10 is selectively supplied to left or right clutches 3L, 3R through a steering valve 33. A working machine back up valve 20, supplying discharged oil of the pump 10 to the circuit of the working machine under cooperating with the valve 33 while steering operations are not effected, is interposed at the upper stream of the steering valve 33. Brake valves 31L, 31R, selectively operating left or right brakes by connecting or disconnecting the supply of the pressurized oil from the pump 11 in responding to pressure variations upon releasing respective clutches 3L, 3R, are provided, while a torque convertor 25 is connected to the pump 11 through a relief valve 27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000344484-A (JP)
Title: Battery type forklift
Inventor: HASHIMOTO KAZUYA
IPC: B66F9/075
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To dispense with storage and control of a charging cord by mounting the charging cord in a functional part chamber. SOLUTION: A charge panel 11 is disposed in a functional part chamber of a battery type forklift. A charger 12 is provided inside the charge panel 11, and an on/off switch 13 is provided at the front face. Two lamps 14, 15 for informing the charging state are provided above the on/off switch 13. A winding mechanism 16 and a charging cord 17 are fitted to the side part of the charge panel 11. The charging cord 17 is wound by the winding mechanism 16 during non-charging and rewound and extended from the winding mechanism when a person performing charging work pulls it frontward. One end of the charging cord 17 has a plug 18 for insertion into a plug socket, and the other end of the charging cord 17 is connected to the charger 12. The charging cord 17 can thereby be compactly settled in the functional part chamber.
Patent JP-2000346521-A (JP)
Title: Network system in store and centralized management control equipment
Inventor: TOGASHI MASARU
IPC: H04M11/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a network system in a store and centralized management control equipment which enable increase and reconstruction of units such as a showcase at low cost and also enable easy connection thereof with other units. SOLUTION: Network adapters 10 can be connected for communication to showcase controllers 2a to 2c, a refrigerating machine controller 4, etc., by usual exclusive serial lines. Interface mechanisms 20 are provided for a showcase controller 2d and other units to which the adapters cannot be connected by the usual exclusive serial lines. The network adapters 10 have communication programs of a TCP/IP mode and can be connected to a dial-up rooter 5 by 10BASE-T cables, so as to conduct transmission and reception of data with other specified terminals. State data of individual units received from the various controllers 2a to 2c, 2d, 4, 9, etc., are edited in prescribed forms and stored temporarily, and these edited data are transmitted to specified terminals in the TCP/IP communication mode.
Patent JP-S5484851-A (JP)
Title: Control of rolling machine
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/22
Filed: 1977-12-17
Abstract: PURPOSE: To control the width of plate with high accuracy to target plate width by operating the roll opening of stand by delaying a hour alone required for metal belt to move between detector and stand according to the difference between plate width detected and target plate width.  
     CONSTITUTION: The inlet of the edger 5 is provided with the plate width detector 11, the plate width Wn detected and reference plate width set in the target plate width setter 12 are sent to the adder 13, and the plate width change amount Δ Wn calculated there is then sent to the delay circuit 14. The delay circuit 14 memorizes a plate width change amount corresponding to a position from the tip of a material which passed through the plate width detector 11 and at the same time sends to the arithmetic amplifier 15 a plate width change amount corresponding to the position of material which reached the roll inlet of Rn stand as much hours late as material moves from the plate width detector 11 to the Rn stand, whereby the roll opening Sn is operated through the amplifier 16 and the outlet plate width of the Rn stand is controlled constantly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11320302-A (JP)
Title: Positionning for table
Inventor: MOKONUMA KOJI
IPC: B23Q1/44
Filed: 1998-05-16
Abstract: PROBLEM TO BE SOLVED: To enable precise positioning with very simple mechanism, in a device for positioning a table of a machine tool and the like on a fixing base. SOLUTION: On a table 2, axes 4-a, 4-b are provided on two locations at a designated distance, two shafts 3-a to 3-d are rockably joined to each axis, each of shafts 3-a to 3-d is provided with drive parts 5-a to 5-d and mounted to a fixing base 1, and the table 2 is moved by sliding the shaft 3-a to 3-d with the drive parts 5-a to 5-b to be positioned at a designated position.
Patent JP-H10339163-A (JP)
Title: Cooling water passage structure for outboard engine
Inventor: MISHIMA SHUICHI
IPC: F02B75/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To install a water pressure valve without deteriorating layout performance of engine parts, simplify structure of an outboard engine, and effectively cool oil stored in an oil pan. SOLUTION: In this outboard engine an oil pan is provided under an engine, and a cooling water supply pipe extended from a water pump under the oil pan upward is connected to the engine side. In this case, a vertical cooling water passage 53 vertically penetrating the inside of the oil pan 7 to be communicated with the engine side, and a lateral cooling water passage 58 laterally extended along a bottom surface 7a of the oil an 7 are formed, one end of the lateral cooling water passage 58 is communicated with a lower end of the vertical cooling water passage 53, an upper end of the cooling water supply pipe 69 from the water pump is connected to the other end of the lateral cooling water passage 58, and a water pressure valve 67 is provided on the lateral cooling water passage 58.
Patent JP-S63317383-A (JP)
Title: Thermal recording sheet
Inventor: NOGUCHI KENJI
IPC: B41M5/30
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a superior thermal recording sheet eliminating noises when recording, by a method wherein, a recording surface is brought into contact with a substrate having a surface with a specific Bekk smoothness, and all amplitudes in a dynamic friction force curve are not more than a specific value in the measurement of a coefficient of dynamic friction. CONSTITUTION:In a thermal recording sheet prepared by forming a recording layer containing a thermal color-forming content and a binder as essential ingredients on a substrate, a recording surface is brought into contact with a substrate having a 10-150sec. (Bekk smoothness) surface and adjusted to have a dynamic friction power curve with all amplitudes not more than 0.05kgf in the measurement of a coefficient of dynamic friction according to the J.TAPPI paper pule test method No.30. To adjust all the amplitudes in the dynamic friction force curve to be not more than 0.05kgf, a metallic salt of especially a stearic acid, a stearic acid drivative, or the like is incorporated at least 1% or more to the total weight of a thermosensible layer as a lubricant, a release agent, and a sensitivity modifier, and the surface of the thermal recording layer is adjusted to be 200sec or more ink Bekk smoothness. An amplitude over 0.05kgf allows the remarkable generation of noises. In this manner, the superior thermal recording sheet almost eliminating noises when recording is made available.
Patent JP-H06341121-A (JP)
Title: Structure of guard fence and execution method of said guard fence
Inventor: MURAKAMI KUNIO
IPC: E01F15/00
Filed: 1993-06-01
Abstract: PURPOSE:To shorten the term of work by installing a concrete block, in which a cable is housed, on an excavated ground surface in a road and mounting a guard fence onto the block. CONSTITUTION:A road 11 is excavated and levelled concrete 12 is installed, and a gutter 13 made of precast concrete is mounted onto the level led concrete 12. A catchment inlet 15 is set up to the connecting section of mutual gutters 13 and the gutters 13 are connected, and a guard fence 14 is installed onto the gutters 13. The position of a catchment opening 14A formed to the guard fence 14 is adjusted so as to be positioned at the place of the catchment inlet 15, and a cover 17 is fixed to the guard fence 14 and the peripheries of the gutters 13 and the catchment inlet 15 are buried with soil. Accordingly, the gutters, etc., are mounted under the guard fence, thus increasing the effective width of the road.
Patent JP-H11346029-A (JP)
Title: Semiconductor laser
Inventor: MURAYAMA MINORU
IPC: H01S5/024
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser of a structure wherein the deterioration of the characteristics of a semiconductor laser chip can be prevented from being generated without causing a deficit in a laser beam. SOLUTION: The front end of the lower surface of a submount 18 is pushed out forward further than the front end of the upper surface of the submount 18 and the laser emitting end surface 20a of a semiconductor laser chip 20 is positioned on the front end of the upper surface of the submount 18. Accordingly, the submount 18, that is, a heat conducting path is provided also forward further than the laser emitting end surface 20a of the chip 20. As heat generated in the chip 20 can be efficiently dissipated, the deterioration of the characteristics of the chip 20 due to the heat can be prevented from being generated. Moreover, a laser beam emitted from the laser emitting end surface 20a with a spread can be prevented from striking on the upper surface of the submount 18 and damaging it.
Patent JP-H10775-A (JP)
Title: Ink jet image forming apparatus
Inventor: KOIKE MAKOTO
IPC: B41J2/01
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To properly regulate the temp. of a printing head or ink by providing a temp. regulating means regulating the temp. of the printing head to a carriage in contact with the printing head. SOLUTION: A passage member 20 consisting of a tube 16, the tubes 18 connected to both ends of the tube 16 and the plate 18a fixed to the tubes 18 to come into contact with a base plate 14 is fixed to a carriage 12 loaded with a printing head 10. A motor 22 and the gears 24a-24f rotated by the motor 22 are fixed to the carriage 12 and, when the gears 24a-24f are rotated by the rotation of the motor 22, a liquid is circulated within the tubes 16, 18. For example, water of room temp. is circulated, the base plate 14 is cooled and the surface 14 exposed to the outside of the base plate 14 and the silicon plate formed on the opposite surface thereof are also cooled.
Patent JP-H08325084-A (JP)
Title: Carbon material with oxidation resistant coating layer on surface
Inventor: KATO YOSHINARI
IPC: C04B41/52
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a carbon material with a coating film excellent in oxidation resistance on the surface. CONSTITUTION: In this carbon material with an oxidation resistant coating layer on the surface, the coating layer consists of a surface layer and a middle layer, the surface layer is a glass layer contg. 5-50wt.% metal silicide and the middle layer is made of SiC. This carbon material is hardly deteriorated by oxidation even in the air or in an atmosphere at a high temp. of >=1,200 deg.C.
Patent JP-H114206-A (JP)
Title: Terminal station equipment
Inventor: KUMADA JUNICHI
IPC: H04J3/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a terminal station equipment which can interface a low speed signal to transmission capacity which is twice as much as a conventional one. SOLUTION: The output of a presently used low speed switch unit 9 of an extended part is supplied to standby high speed signal systems (standby cross connection unit 4 and standby high speed main signal unit 6) and an existed standby system is used as an extended low speed signal transmission line. Thus, a switch unit 11 is provided and the output of the presently used switch unit 9 of the extended part is supplied to an inner selector 12 and a reception signal from the standby high speed main signal unit 6 is branched in the branch part 14 of the switch unit 11 through the standby cross connection unit 4 and is supplied to the extended low speed switch unit 9. A reception signal branched in the branch part 14 is converted into a signal where an alarm does not occur in an IDLE signal generation circuit 13 and it is supplied to an existed standby low speed switch unit 2.  Thus, low speed extension is realized without adversely affecting an existed present-use low speed signal-side.
Patent JP-H07331854-A (JP)
Title: Sleeve for pierced hole in slab
Inventor: OKADA SHOJI
IPC: E04F17/08
Filed: 1994-06-09
Abstract: PURPOSE:To simplify assembling or a sleeve, by forming two half-cylindrical arc-shaped bodies and providing superposing margins at both circumferential ends and detachably connecting both ends by connection pins or the like. CONSTITUTION:Two metallic arc-shaped half-cylindrical bodies 3 are formed and two reinforcing ribs 5 protrusively formed outward along the circumference of the half-cylindrical bodies 3 are made at both upper and lower positions. And a pin insertion hole 7 is formed at the vertical side wall face 6 forming a rising part within the superposing part X in both end sides of the reinforcing ribs 5. And connection pins 8 inserted into the pin insertion hole 7 are formed. Superposing margins X at both end sides of two half-cylindrical bodies 3 are superposed and the connection pin 8 is inserted in the pin insertion hole 7 to join the two. In this way, a sleeve composed of half-cylindrical bodies with the same shape is assembled and hence, the workability is increased.