baber/WOPTO huggingface dataset:
Patent JP-S61235321-A (JP)
Title: Unloader for thin plate material
Inventor: SHIRAHA TAKESHI
IPC: B65G1/16
Filed: 1985-04-10
Abstract: PURPOSE:To prevent dust flaw on a thin plate inner layer base material by vacuum adsorbing a thin plate material to be set up, lowering same with the upper part thereof held by a gripper, correcting a warp of the plate material from the bottom, and storing the thin plate material at fixed intervals. CONSTITUTION:A vacuum pad 8 is forced to stick to a base material by a vacuum device 10, a fin 7 is rotated to be vertical, and the fin is moved to a hand 18 side. When the base material reaches the hand 18, a motor 17 is driven, with the hand 18 opened, so that the hand 18 is lowered to hold the upper part of the base material. Subsequently, the device 10 is stopped to release the base material from the fin 7. Previously, a truck is positioned at a designated position, and the base material can be inserted in the truck by a clamp device 60. When the hand 18 is lowered, the lower end of the base material is guided by a base material guide 21, and the base material is inserted in space of fixed pitch of the truck to be clamped in the truck.
Patent JP-2000233397-A (JP)
Title: Drip bag manufacturing device
Inventor: NOMURA TAKASHI
IPC: B26F1/32
Filed: 1999-02-13
Abstract: PROBLEM TO BE SOLVED: To bore drip holes without hurting the hands, safely, in a short time, equally and with a suitable size by providing a sharp blade in a part of the bottom face of the upper part of the main body, and gripping and pressing a grip part. SOLUTION: This device is provided with a grip part 10 formed by connecting a substantially disc-like formed main body upper part 1 and a main body lower part 3 like Japanese scissors, and a sharp knife edge 6 at a part of the bottom face of the main body upper part 1 which is an opposite face of a cylindrical recessed part 5 in a part of the upper surface 4 of the main body lower part 3. In using the device, a shopping bag for a conveniece store, a supermarket or the like is placed on the upper surface 4 of the main body lower part 3 formed disc-like, and the grip part 10 is gripped and pressed. Thus, a number of drip holes of uniform and suitable size can be bored safely and in a short time.
Patent JP-S59198991-A (JP)
Title: Preparation of peptide antibiotic k582m
Inventor: MAJIMA TOSHIROU
IPC: C12P21/02
Filed: 1983-04-27
Abstract: PURPOSE:To prepare a peptide antibiotic K582M, in high productivity, by culturing a K582M-producing strain belonging to Metarhizium genus in a medium containing peptone and L-lysine. CONSTITUTION:A K582M-producing strain belonging to Metarhizium genus [e.g. Metarhizium anisopliae (Metsch) Sorok. var. anisopliae 582M (FERM-P No.4217)] is inoculated in a medium containing 3.0wt% glucose, 0.05-0.5wt% peptone, 0.2wt% sodium nitrate, 0.1wt% monopotassium phosphate, 0.05wt% potassium chloride, 0.05wt% magnesium sulfate, 0.01% ferrous sulfate, 0.1-0.2wt% L- lysine and about 0.5wt% magnesium sulfate, and cultured at about 30 deg.C for about 10 days. The objective peptide antibiotics K582M-A and K582M-B can be separated from the cultured liquid.
Patent JP-S61235675-A (JP)
Inventor: TOMITA TSUTOMU
IPC: F25J1/00
Filed: 1985-04-10
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-H09264233-A (JP)
Title: Dynamic injection timing detector for diesel engine
Inventor: SHIRAKAWA AKIRA
IPC: F02D41/40
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To easily detect dynamic injection timing with high precision for a fuel injection nozzle in a diesel engine. SOLUTION: Times T1 , T2 , when a lift quantity of a needle valve in a fuel injection nozzle detected by a needle valve lift sensor passes across a plurality of determination levels V1 , V2 are detected, and on the basis of an approximation linear expression estimated from the times T1, T2 a time equivalent to a sensor output V0 , at which the start of lift in the needle valve is surely detected, is computed as a dynamic injection timing TIT under consideration of a S/N ratio for the sensor.
Patent JP-S60217421-A (JP)
Title: Constant voltage circuit
Inventor: ISHIBASHI TAKUYA
IPC: G05F1/56
Filed: 1984-04-12
Abstract: PURPOSE:To interrupt power supply to a load by connecting a Zener diode to a control input of a control element to blow a fuse at the input side momentarily even at a fault where the load is short-circuited. CONSTITUTION:The Zener diode 16 is provided between a base of a control transistor (Tr) 5 and a collector of a Tr7. Through the constitution as above, if the load 14 is short-circuited, a Zener current of the Zener diode 16 flows to a base of the Tr5 via an emitter/base of a drive Tr6 and a resistor 9. As a result, the Trs 5, 6 are conducted, the Tr5 is saturated to flow a large current to a fuse 4, which is blown instantly. Since the Zener diode of the diode 16 is brought sufficiently higher than a potential difference produced between points A and B at normal operation, the effect to the circuit is very little.
Patent JP-H01248097-A (JP)
Title: Feed water control system for boiling water nuclear reactor
Inventor: AKIYAMA KOSEI
IPC: G21C17/032
Filed: 1988-03-30
Abstract: PURPOSE:To diminish occasions of scrams, by providing a first function which supposes a mass flow rate of a two phases flow pouring into a nuclear reactor dome from an upper plenum of the nuclear reactor and by providing the second function which supposes a steam quality of the two phases flow. CONSTITUTION:An overall flow rate WLP is expressed by an equation I. As a portion theta (usually around 10%) of WLP becomes a leak flow, a channel flow rate WC and the leak flow rate WB are expressed as equations II and III, respectively. Subsequently, with receiving heat from a thermal nuclear reaction at a reactor core, WC and WB turn into a two phases flow with an average quality XUP, a void ratio alphaUP and a pressure PCORE, at an upper plenum. The quality X is determined by the equation IV and the void ratio alpha is determined by the equation V. Therefore, a steam flow rate is expressed as (quality) X total flow, and the remains are given as a saturated water flow rate. In this way, through supposing the physical quantities of state (a separator inlet flow rate WUP and the quality XUP), occasions of scrams caused by a reactor water level 'high' or 'low', can be diminished.
Patent JP-S58191501-A (JP)
Title: Mounting construction of dielectric filter
Inventor: MAEDA TAKEYASU
IPC: H01P1/212
Filed: 1982-05-06
Abstract: PURPOSE:To attain the required and sufficient attenuation and the miniaturized filter with light weight, by providing a mounting means fixing the filter on a mounted member without covering the entire filter. CONSTITUTION:Three resonance holes 2 metallized for the inner surface are provided in parallel on a rectangular prism dielectric block 1 made of a high dielectric constant material. Five surfaces except the vertical surface to the axis of the holes 2 of the block 1 are all covered with a metallized layer 7. The dielectric filter 9 is fixed on the mounting member with a retainer 10 having an electromagnetic shield piece 11. Since conventional useless procedures such as the filter having required and sufficient attenuation and a metallic case covering the entire filter are saved, the light weight and the miniaturization are attained.
Patent JP-H05283666-A (JP)
Title: Solid state image pickup
IPC: H01L27/148
Filed: 1992-03-30
Abstract: PURPOSE:To improve a reading electric field by so forming a width of a part in which at least reading electric field of a charge transfer passage becomes minimum as to be continuously extended toward a charge transfer unit. CONSTITUTION:When a shape of a charge transfer passage 2 is formed to be rectangular, a width Db of a part in which its reading electric field becomes minimum (an intermediate part of the passage 2) is continuously extended toward a horizontal shift register 4a. A potential distribution along a charge transfer direction of the passage 2 has a downward slope continued toward the register 4a, thereby improving reading.
Patent JP-S548191-A (JP)
Title: Production of high strength structure containing activated carbon
Inventor: NAGAI KOUZOU
IPC: B01D15/00
Filed: 1977-06-22
Abstract: PURPOSE: To disperse activated carbon in a high strength sintered base material consisting of silicates by mixing a mixt. of the sintered base material and fine granular org. carbon type raw material for activated carbon with water or the like after which the resulting mixt. is molded, dried, heated, carbonized at a specified temp., sintered, and activated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51149815-A (JP)
Title: Method of collecting uranium in sea water
Inventor: MARUICHI NOBUO
IPC: C22B3/24
Filed: 1975-06-18
Abstract: PURPOSE: To collect U in sea water continuously and economically by using a special adsorbent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000262878-A (JP)
Title: Slurry dispersing apparatus
Inventor: SASE KATSUYA
IPC: B01F27/91
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance the dispersing efficiency of a slurry while preventing the increase or irregularity of a particle size. SOLUTION: A slurry dispersing apparatus comprises a slurry tank 12 housing a slurry 16 prepared by adding a powdery dispersoid to a dispersion medium and the wall member which is immersed in the slurry 16 in the slurry tank 2 and of which at least the outer peripheral wall prevents the permeation of granular media 12 housed in the tank but permits the permeation only of the slurry 16. Further, a barrel 3 having the opening part 5 introducing the slurry 16 formed to the upper part thereof and the stirrer 11 rotated in the barrel 3 to stir the slurry 16 in the barrel along with the media 12 are arranged. The liquid surface of the slurry 16 in the slurry tank 2 is covered with an up and down freely movable slurry presser 17 to be pressed from above.
Patent JP-2000267817-A (JP)
Title: Raid controller
Inventor: NIIDE HIROTAKE
IPC: G06F3/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To realize the mounting of a practical RAID controller function about a RAID controller performing redundant control processing to a disk mounted in a disk locker. SOLUTION: This RAID controller 3 has a structure that can be mounted in a disk locker 1 by having the same shape as a disk mounted in the locker 1. And it has a function which responds to an instruction from a host computer 4 and performs redundant control processing of a disk to be mounted in the locker 1. Since it is mounted in the locker 1 in this way, the computer 4 does not have to contain two devices which are an interface board having a RAID controller function and an interface without a RAID controller function. Also, the computer 4 does not have to prepare a RAID controller composed of another housing.
Patent JP-H05260298-A (JP)
Title: Image forming device
IPC: G06T5/00
Filed: 1991-04-08
Abstract: PURPOSE:To simplify hardware configuration and to enhance printing quality by executing a logical operation to edge data and outputting compensation data. CONSTITUTION:A right and left edge detecting circuit 104 and an upper and lower edge detecting circuit 105 are constituted of an edge detecting circuit which judges the presence or absence of an edge between a dot in the center of a window and the dot which is vertically or horizontally adjacent to it and an edge selecting circuit which retrieves the presence or absence of the same edge between other adjacent dots. A left side edge adding circuit 106 classifies plural kinds of edge data outputted from the right and left edge detecting circuit by the kind of upper, lower, right and left edges in the dot D4 to be compensated which is located in the center of the sample window, executes the logical operation and generates plural kinds of data for compensating so as to output them. Same things are executed by right side, upper side and lower side edge adding circuits 107-109. Moreover, a signal generating circuit 110 replaces the signal of picture dot data being an object to be compensated with a compensating signal in accordance with data for compensating, which is outputted from the edge adding circuits 106-109, so as to output it.
Patent JP-H05258044-A (JP)
Title: Method and device for processing document
IPC: G09G5/32
Filed: 1991-04-08
Abstract: PURPOSE:To attain the addition and the compensation of a character and a character string and to facilitate it by attaining gradation processing on a document processor. CONSTITUTION:A display control part 3 writes pattern information into a video memory (VRAM) 2 and reads VRAM 2 based on the instruction of MPU 4 so as to display-control a CRT display part 1. Then, with the starting of the document processor, an icon corresponding to respective processings are displayed in a menu window displayed on the CRT display part 1, and a user moves a cursor to a desired icon position with a pointing device 9, etc., and clicks a witch to select a desired processing. In this case, the device is controlled so that the desired character string is selected from document information, color information of the starting/ending points of the character string is specified, the changing rate of color information of the starting/ending points to be specified is set and the character string selected with color information changed in accordance with the changing rate is outputted.
Patent JP-H10270873-A (JP)
Title: Device for attaching/detaching unit
Inventor: FUJII TOSHIHIRO
IPC: H05K7/14
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for attaching/detaching unit with a simple structure by which a unit to be inserted attachably and detachably into a device body can be attached and detached easily. SOLUTION: An approximately cylindrical boss 26 is formed projecting from the side surface of a unit 14. A cam 38, which is provided with a withdrawal cam 28 and a pushing cam 30 almost opposite to the boss 26, is arranged in a manner to be rotated on a cam shaft 32 as an axis. When the unit 14 is subjected to be fitted, the cam 30 is brought into contact with the front-side surface of the boss 26 and it pushes in the boss 26 together with rotation of the cam 38, thereby holding the unit 14 firmly. When the unit 14 is subjected to be taken out, the cam 30 is released from the boss 26 together with rotation of the cam 38 and the cam 28 is brought into contact with the back-side surface of the boss 26. Then the cam 28 withdraws the boss 26 and a part of the unit 14 is projected from the front of a device body 10.
Patent JP-H07279837-A (JP)
Title: Seal structure in piston type compressor
Inventor: FUJII TOSHIRO
IPC: F04B27/08
Filed: 1994-04-13
Abstract: PURPOSE:To prevent a lowering of sealing property which influence on compressing performance by forming a flexible deformation part on a seal plate. CONSTITUTION:One end side of a rotary shaft 9 is supported by a front housing 5 through a taper roller bearing 7. A seal plate 35 is interposed between a front housing 5 for forming a deliver chamber 18 and a valve plate 3. A flexible deformation part is projected at one side of the seal plate 35. The flexible deformation part is deformed in a state a cylinder block 1, the front housing 5 and the valve plate 3 are fitted. A space between the deliver chamber 18 and a support hole 5a which is to be an inlet pressure area is sealed by the deformation of the flexible deformation part.
Patent JP-H09245081-A (JP)
Title: Estimating method for signal transition number
Inventor: MIYAZAKI AKIHIKO
IPC: G06F17/50
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To calculate signal transition numbers fast for a large-scale circuit by calculating the transition numbers which consider delay distinctively between signal transition numbers due to a glitch and other signal transition numbers. SOLUTION: An input part 2 inputs connection information on a combinational circuit and the signal probability of external input to the combinational circuit. A well-ordering part 3 performs topological sorting as to a logic gate according to the connection information on the combinational circuit. A transition time calculation part 4 finds the time when a logic signal has transition at the output of a logic gate in the combinational circuit. A signal probability calculation part 6 finds the signal probability of the logic gate in the combinational circuit. A non-glitch component calculation part 7 finds the transition number of each logic gate of a zero-delay model which does not consider delay. A glitch component calculation part 8 finds a transition number due to a glitch for a logic gate whose maximum transition number is >=2.  Then an output part 9 outputs a list of transition numbers of respective logic gates in the combinational circuit.
Patent JP-S57188711-A (JP)
Title: Stirling engine
Inventor: INOTA KENICHI
IPC: F02G1/043
Filed: 1981-05-18
Abstract: PURPOSE:To enhance the mechanical efficiency of a Stirling engine, to reduce vibration and noise thereof and as well to make the Stirling engine applicable to a power plant of large output power, by using a turbo-type fluid machine as means for compressing or expanding operating medium in order to carry out Stirling cycle. CONSTITUTION:Turbo compressors 2, 9 and turbines 16, 26 are provided in a Stirling engine. Operating medium is subjected to Stirling cycle consisting of isothermal compression change, constant-volume change, isothermal expansion change and constant-volume change, thereby power is obtained. The reliability of the Stirling engine may be enhanced, since a rotary shaft 20 consists of a common single shaft. Further, due to small frictional loss the mechanical efficiency of the Stirling engine is high, vibration and noise thereof are low, and as well the Stirling engine is applicable to a power plant of large power.
Patent JP-H104265-A (JP)
Title: Method of manufacturing multilayer substrate
Inventor: NAGASAKA TAKASHI
IPC: H05K3/46
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing multilayer substrate capable of reducing the wiring resistance value. SOLUTION: A hybrid IC is formed into a multilayer substrate 2 by laminating five aluminas of insulating layers 1a, 1b, 1c, 1d, 1e. In such a constitution, an inner layer wiring through trench 3a is formed by press-machining process in the insulating layer 1b of the multilayer substrate 2 so that this trench 3a may be filled up with an inner layer wiring material 4 by forcible inserting process or printing process. Likewise, another inner layer wiring through trench 3b is formed in the insulating layer 1c of the multilayer substrate 2 by the press-machining process so that this inner layer wiring through trench 3b may be filled up with the inner layer wiring material 4 by the forcible inserting process or the printing process.
Patent JP-S57189141-A (JP)
Title: Manufacture of photoconductive layer
Inventor: SUMINO FUMIO
IPC: G03G5/05
Filed: 1981-05-19
Abstract: PURPOSE:To form a photoconductive layer with high image retentivity and high moisture resistance by grinding photoconductive sulfide powder in the presence of a polymerizing low molecular compound, mixing the resulting powder with a setting resin while dispersing, and applying the mixture. CONSTITUTION:Photoconductive sulfide powder such as CdS powder is ground with a ball mill in the presence of a polymerizing low molecular compound such as styrene, propylene or methyl methacrylate to produce a surface modifying effect by violent interaction between the active surface of the powder and the compound, e.g., chemical adsorption or reaction on the surface. The resulting powder is mixed with a setting resin such as acrylic resin or epoxy resin, and the mixture is set. The compound bonded to the surface of the powder reacts with the resin, and the powder is dispersed very well in the resin. Thus, a photoconductive layer with high image retentivity and high moisture resistance is formed.
Patent JP-H02251920-A (JP)
Title: Optical connector
Inventor: SAITO KAZUTO
IPC: G02B6/36
Filed: 1989-03-27
Abstract: PURPOSE:To improve the breakage strength of an optical fiber member and the productivity of the optical connector by employing annular structure for a member which is variable in the up-down direction of grooves where guide pins are clamped. CONSTITUTION:Step parts 21 are formed above the guide pin grooves 14 of a grooved substrate 11 in contact with the bottom surface and both flanks of the optical fiber guide member 11 and the member 20 which is variable in the up-down direction of the grooves of the annular structure is provided surrounding the optical fiber guide member 1. The guide pins A which are inserted into the guide pin grooves 14 are therefore pressed downward against the grooves 14 and clamped through the elastic deformation of the step parts 21. At this time, the step parts 21 deform upward and their deformation quantity DELTAdelta is very small, but the equivalent spring constant is sufficiently high, so that a sufficient clamping force is obtained. Further, the member 20 are in the annular structure, so the deformation caused by the insertion of the guide pins A makes the members 20 to contract laterally, so no gap is formed between the flank of the member 20 and the flank of the optical fiber guide member 1. Consequently, the breakage strength of the optical fiber guide member 1 and the productivity of the optical connector can be improved.
Patent JP-S572452-A (JP)
Title: Intake air control device for 2 cycle engine
Inventor: GOTOU TOORU
IPC: F02B75/02
Filed: 1980-06-04
Abstract: PURPOSE: To reduce generation of toxic constituents in exhaust gas, by introducing air into an intake passage during deceleration of engine.  
     CONSTITUTION: An air introducing passage 15 communicating with an air cleaner (e) at the other end thereof is connected to an intake passage 13 between an intake hole 1 and a carbureter (d) of 2 cycle engine A, while, a throttle valve 16 which is opened only during the deceleration of the engine A is disposed in the passage 15.  At the deceleration state, air is introduced into the intake passage 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57191866-A (JP)
Title: Magnetic tape driving device
Inventor: KAWASHIMA TAKESHI
IPC: G11B15/67
Filed: 1981-05-19
Abstract: PURPOSE: To facilitate the extremely easy loading of a magnetic tape, by applying a mechanism that feeds a magnetic tape with a flow of the gas when the  open-reel type magnetic tape is loaded to a magnetic tape driving device.  
     CONSTITUTION: An open type supply reel 6 wound with a magnetic tape is set to a reel table 3 from the side way after opening a door. Then the table 3 is slowly turned in the rewinding direction of the magnetic tape. As a result, the reel 6 turns in the same direction as the table 3 by the weight of the reel 6 itself. Under such conditions, the air is supplied to the ventilation ports 27 and 28 from a ventilator. Thus the tip part of the tape 5 wound round the reel 6 is drawn out by the ventilated air. The accurate loading of the reel 6 to the table 3 is confirmed by the fact that the light given from a light emitting element 25 is received at a photodetector 26. 
     COPYRIGHT: (C)1982,JPO&Japio