baber/WOPTO huggingface dataset:
Patent JP-H01252678-A (JP)
Title: Ink for hot-melt transfer printer
Inventor: YANASE NORIYUKI
IPC: C09D11/00
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the title ink which has good colorant dispersive power, excellent applicability, good adhesion and reproducibility of dots and can be given a good gradient from a low-density region to a high-density region so as to realize full color recording, by using a specified linear diol. CONSTITUTION:The title ink is produced by using a diol which is a 1-10C higher linear hydrocarbon having hydroxyl groups on both ends. By adding the above diol to an ink composition, it is possible to obtain an ink which can show good applicability because of a decreased melt viscosity and a good gradient, a weak polarity because of the hydroxyl groups present on both ends, increased dispersive power against a colorant such as a pigment, dye or carbon black, improved transparency, density, a cohesive force of ink kept on a level on which the cut of ink and the reproducibility of dots are well balanced, because of the generated secondary bonding forces such as hydrogen bonds among hydroxyl groups and has an ink-to-ink bonding force.
Patent JP-S557771-A (JP)
Title: Scanning device of copying machine
Inventor: ASAKURA KOUICHI
IPC: G03B27/34
Filed: 1978-07-04
Abstract: PURPOSE:To enable the copying speed for originals of sizes other than the maximum size to be increased at the time of variable magnification by performing original scanning by the distance corresponding to the original size according to the preset copying magnification and the preset copying paper size. CONSTITUTION:The pulse of scanning start is supplied from the control part of the copying machine to terminal 1. The life size signal, variable power signal within the same row size and the variable power signal of the different row size are supplied from operating switches, etc. to terminals 2 thru 4 and the copying size signals are inputted to terminals 5 thru 10. Microswitches MS1 thru 6 detect the end of the original scanning and MS7 detects the start point of the scanning. Clutches MC1 thru 3 transmit power to the scanning system during original scanning. From the preset copying magnification and preset copying size, the original size is judged and the original scanning is done by the distance corresponding to this original size, after which it is reset to the scanning start point.
Patent JP-S5040280-A (JP)
IPC: H01L29/861
Filed: 1974-07-17
Abstract: 1482585 Semi-conductor devices SEMIKRON GES EUR GLEICHRICHTERBAU UND ELEKTRONIK mbH 5 Aug 1974 [8 Aug 1973] 34367/74 Heading H1K At least the peripheral part of a PN junction formed in a lightly doped wafer of one conductivity type is produced by diffusion into the walls of a recess formed in a main face of the wafer, the inclination of the upper edge of the recess and its distance from the eventual location of the wafer edge being such that the junction periphery makes an angle of less than 90 degrees with said edge which itself is normal to the main face of the wafer. In making the thyristor shown in Fig. 4 the junctions between P+ zones 2, 4 and the N-type wafer 1 are identically formed in this way and the emitter region 5 in a subsequent step. A number of device forms may be produced in a common wafer from which they are later divided by use of various circular and annular recess configurations and masking to limit the areas into which diffusion may occur.
Patent JP-S525032-A (JP)
Title: Induction heating cooker
Inventor: NAMIKAWA HIROAKI
IPC: F24C7/02
Filed: 1975-06-30
Abstract: PURPOSE:The reduction of the vibration noise by equipping shading coils in the iron cores'range of an exciter faced to the bottom of a cooking vessel.
Patent JP-S58200163-A (JP)
Title: Assay of organic solvent containing chlorine in environmental gas
Inventor: ISHIGAKI HARUHISA
IPC: B01J20/292
Filed: 1982-05-17
Abstract: PURPOSE:To enable the assay of an organic solvent containing Cl in the environmental gas at high accuracy by analyzing it separately in terms of a specified injection temperature and column temperature and a combustion requirement employing tricresyl phosphate (TCP) as column packing material of gas chromatograph. CONSTITUTION:A coating of 10wt% TCP on Chromosorb WAW (with 60-80 mesh) is used as a packing material for column of gas chromatograph. At the same time, the injection temperature is set at 150 deg.C and the column temperature at 100 deg.C. A flame ion detector is used under combustion conditions of 50ml/min for H2 and 1.0l/min for air. CS2 is used as desorption solvent with the flow rate of 40l/min for carrier gas N2. Thus, it is possible to assay the concentration of the organic solvent containing Cl at high accuracy. Especially, this enables the assay of 8 kinds of solvents containing chlorine designated as an object to be measured in the working environment, reducing the assay time.
Patent JP-S63247317-A (JP)
Title: Method for sampling from sintering raw material packing layer
Inventor: INASUMI TADAHIRO
IPC: G01N1/28
Filed: 1987-04-02
Abstract: PURPOSE:To suitably evaluate layer by sampling under preventing collapse, by penetrating a frame for fixing the raw material to the raw material packed layer formed by charging raw material for sintering adding hardening agent on a pallet and pulling out the above frame after the packed raw material is hardened. CONSTITUTION:The raw material 3 for sintering is charged from a hopper 1 through a drum feeder 2 and charged on the running pallet 5 through a sloping chute 4 to form the packed layer 7. In the above raw material charging device in a sintering machine, a supplying device 6 for the hardening agent is arranged near at outlet of the hopper 1. By this device 6, the fine powdery hardening agent is added as fogging on the above raw material for sintering 3 by using carrier gas of nitrogen, etc. Portland cement, etc., is used as this hardening agent and is suitable to supply about 2-3% of the raw material 3. The frame 8 for fixing raw material is penetrated to the packed layer 7 adding the hardening agent and next, the pallet 5 is taken out. After that, the raw material packed layer 7 is hardened by curing and the above frame 8 for fixing is pulled out to obtain the sample 9. As this sample 9 does not happen to collapse, condense and deform, the packed layer 7 can be suitably evaluated.
Patent JP-H05277520-A (JP)
Title: Method for rolling steel plate
IPC: B21B1/22
Filed: 1992-04-03
Abstract: PURPOSE:To provide an inexpensive rolling method to roll a steel plate low in plate crown. CONSTITUTION:In a method for rolling a steel plate with a four-high mill composed of a work roll 2 and a backup roll 1, regarding a combination of the work roll 2 and the backup roll 1 wherein both are provided with positive crowns in their central parts and negative crowns in both ends of them or one is provided with a single crown and the other is provided with a positive crown in its central part and negative crowns at its ends, the steel plate is rolled by one of both combinations.
Patent JP-H09243035-A (JP)
Title: Incinerator
Inventor: KUROTAKI SHINICHI
IPC: F23G5/50
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a good carbonized state of a matter to be burned. SOLUTION: A processing tank 2 is provided with an upper temperature sensor 15 and a lower temperature sensor 16 in an interior thereof, and a burner is ignited to burn a matter to be burned in a dry distillation condition. As dry distillation of the matter to be burned proceeds, quantity of steam and gas generated decreases and difference between temperatures detected by the upper temperature sensor 15 and the lower temperature sensor 16 becomes gradually small and when the matter to be burned is progressively carbonized, the temperature difference becomes a specified value or less, finally approaching zero. Progress of the carbonization of the matter to be burned is estimated by monitoring the temperature difference.  When the difference between the temperatures detected by the two temperature sensors becomes a specified value or less, a timer is operated to count a combustion-continuation time of 30 to 60 minutes and after an elapse of this continuation time, operation of the burner and a blower pump is stopped to finish combustion. In a state in which combustion has been finished, operation of opening an open/close valve 14 is implemented to seal steam into the interior of the processing tank 2 through a steam pipe 13 to extinguish the matter to be burned.
Patent JP-H04292268-A (JP)
Title: Front-wheel drive vehicle
Inventor: FURUHASHI HITOSHI
IPC: B62D3/00
Filed: 1991-03-20
Abstract: PURPOSE:To prevent each of parts in both front-wheel driving and steering systems from ground hitting. CONSTITUTION:A front part of a main frame 1 to be installed in the longitudinal direction of a car is set down to a front oblique upper frame 5, while a lower frame 34 extending almost horizontally to the lower part is installed therein, and a steering gearbox 21 of both front-wheel driving and steering systems of a front propeller shaft 18 and a front-wheel differential equipment 19 is installed in a footing parts storage space 43 surrounded by the upper frame 5 and the lower frame 34 or one of frame reinforced members. At this time, these parts are situated in a higher position than a bottommost part of the lower frame 34 or a bottommost ground clearance part of frames, therefore they are hard to be hit on the ground.
Patent JP-H03280537-A (JP)
Title: Epitaxial growth substrate
Inventor: TATE NAOTO
IPC: H01L21/304
Filed: 1990-03-29
Abstract: PURPOSE:To improve the quality, reliability, and other features of semiconductor devices and equipment by preventing the formation of crowns during epitaxial growth by performing mirror-finish processing for a beveled area at the same time as mirror-finish processing is applied to the main surface of a substrate. CONSTITUTION:An angle formed by the main surface 4 of a substrate 2 and a beveled area 6 is defined as bevel angle theta. When epitaxial growth is performed to form a 10mum epitaxial layer 8 on the silicon substrate 2 under these circumstances, a protrusion, or crown C, is formed at the bevel starting point P. However, when mirror-finish processing is applied to the beveled area 6, the protrusion, or crown C, formed at the bevel starting point P can be prevented.
Patent JP-H01255216-A (JP)
Title: Processing apparatus for diffusing furnace for semiconductor wafer
Inventor: MITOMI NORIMICHI
IPC: H01L21/22
Filed: 1988-04-05
Abstract: PURPOSE:To obtain an apparatus which can afford a wide operation area, by arranging a wafer transfer device at the opposite side of a furnace with respect to a boat loader station, and providing a moving mechanism which can move boats to an arbitrary shelf in the boat loader station in a boat liner. CONSTITUTION:Wafers 1 which are carried in with a cassette 2 are transferred into a boat 11, or the wafers 1 held in the boat 11 are transferred into the cassette 2 with a wafer transfer device 18. A diffusing furnace 16 receives the wafers 1 held in the boat 11 and performs heat treatment. A boat loader station 14 has a plurality of shelves for temporarily holding the boats 11. A boat liner 20 can send the boat 11 holding the wafers 1 from one of the boat loader station 14 and the wafer transfer device 18 to the order. In this processing apparatus, the wafer transfer device 18 is arranged at the opposite side of the furnace with respect to the boat loader station 14. The boat liner 20 has a moving mechanism which can move the boat 11 into an arbitrary shelf in the boat loader station 14.
Patent JP-H11256660-A (JP)
Title: Western style toilet stool
Inventor: MIYAHARA SHUHO
IPC: E03D11/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To widen the opening part of a bowl part enabling flowing-down of urine at the time of urination of men, by a width of a channel in the front of an usual bowl part. SOLUTION: In a Western style toilet stool, a discharge hole formed in a rim channel 3 formed in the lateral upper end part of a bowl part is a front-side washing water discharge part 10 which discharges front-side washing water flowing toward a front dry surface 11 from the lateral upper end of the bowl part. Besides, water jet holes 2 are opened in the rear and lateral sides of the rim channel 3.
Patent JP-S5733108-A (JP)
Title: Transport apparatus
Inventor: KATAGIRI MASAO
IPC: B65G25/06
Filed: 1980-06-20
Abstract: PURPOSE: To cope with a trouble by separately disposing a crossfeed and a vertical motion device for manufactured articles in a processing apparatus so as to be operated individually.  
     CONSTITUTION: A transport apparatus A for transporting a car body B of an automobile comprises a main body (a) of the transport apparatus for transporting the car body B by one stroke and a lift device (b) for raising and lowering the car body B onto a jig. The main body (a) of the transport apparatus comprises a shuttle bar 11 and a finger 12 mounted on the bar, wherein a work 36 is gripped by links 15W 17 and transported by one stroke by a driving device (c). The car body B is raised by the lift device (b) and transported on a roller conveyor 34. Even if the crossfeed gets out of order, the car body B is manually pushed forward, resulting in no obstacle to production. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58202209-A (JP)
Title: Oscillation parts feeder
Inventor: OOKURA YOSHIAKI
IPC: B65G27/28
Filed: 1982-05-17
Abstract: PURPOSE:To prevent transmission of oscillation of the base and to prevent oscillation and swivel of a linear parts feeder by coupling counterweights below a fixed portion with leaf springs to oscillate the counterweights in the opposite phase to troughs. CONSTITUTION:The first and second troughs 2, 3, a fixed portion 12 and counterweights 13, 14 are coupled in such a manner as to intersect each other by a pair of front and rear inclined leaf springs 16, 17 as shown in the drawing, and the fixed portion 12 is fixed to the base. Oscillation is applied to troughs 2, 3 in the opposite phase by exciting devices 18, 20. The counterweights 13, 14 are oscillated in the opposite phase, and oscillated in the opposite phase to corresponding troughs 2, 3 by exciting devices 22, 23. Oscillations of the troughs 2, 3 and the counterweights 13, 14 are cancelled each other at the fixed portion 12, so that the fixed portion 12 is not oscillated. Accordingly, the oscillation is not transmitted to the base 15, so as to prevent oscillation and swivel of the apparatus on the whole.
Patent JP-2000276937-A (JP)
Title: Luminaire with human body detecting sensor
Inventor: SAITO KIYOSHI
IPC: F21V23/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire with a human body detecting sensor having little fluctuation in its performance. SOLUTION: In this luminaire with a human body detecting sensor 3, a luminaire body 15 formed by bonding a body 2 and a sensor unit 4 having the human body detecting sensor 3 is fixed to an architectural structure 16 by a fastening device 17 composed of a bolt 17a and a nut 17b, and a reflector 1 having an opening hole 5 is mounted to the luminaire body 15 fixed to the architectural structure 16 so that the human body detecting sensor 3 protrudes from the opening hole 5. When the luminaire body 15 is fixed to the architectural structure 16 by the fastening device by providing a fastening stoppage position 9 of the nut at the tip of the bolt, the fastening device supports the sensor unit 4 in its gravity direction to almost fix the positioning relation between the human body sensor 3 and the opening part 5 of the reflector 1.
Patent JP-H10285631-A (JP)
Title: Pocket beeper radio calling equipment
Inventor: SAIJO AKIRA
IPC: H04W48/18
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To call even a pocket beeper in a private area or in a public network area without taking notice thereof by storing temporarily dial called party information in response to a pocket beeper dial specific number from an extension telephone set of a caller. SOLUTION: A private calling controller 11 stores temporarily called party information 5 such as a pocket beeper calling specific number from a caller such as an extension number of a dialed called party and calls a pocket beeper 9 of the called party with a private pocket beeper slave set number 7 corresponding to the called party information 5.  Furthermore, a public calling controller 21 monitors a reply from an extension telephone set 27 till a timer 13 expires from a call notice of the pocket beeper 9, and in the case that no reply dial comes from the called party, that is, no reply comes from an extension number of the called party, a public pocket beeper base station 23 corresponding to the called party information 5 that is a temporarily stored dial number is called and the pocket beeper 9 is called through a public network 17 by the public network pocket beeper slave set number 19.
Patent JP-S62240402-A (JP)
Title: Shortest starting method for thermal power plant
Inventor: MATSUMOTO HIROSHI
IPC: G05B13/02
Filed: 1986-04-10
Abstract: PURPOSE:To shorten a starting time, by a method wherein simulation is effected by starting schedule optimization function by using plant dynamic characteristics prediction function, and each ventilation time, shortening a time between centilation of an intermediate pressure and ventilation of a high pressure turbine to a minimum value, is determined. CONSTITUTION:During the starting of a thermal power plant, a starting schedule time relating to control necessary to the starting and setting of a control desired value is prepared by starting schedule executing function 1000, and according to an output therefrom, a plant 3000 is started by means of schedule execution function 2000. In this starting method, the starting schedule preparing function 2000 is provided with schedule optimization function 1100 and plant dynamic prediction function 1200. Simulation is effected by the optimization 1100 by using the plant dynamic prediction function to determine each ventilation time, optimizing a time between ventilation of an intermediate pressure turbine and ventilation of a high pressure turbine, and the result is outputted to the schedule execution function 2000.
Patent JP-H02262296-A (JP)
Title: Lighting control system
Inventor: SHIBATA AKIHIRO
IPC: H05B37/02
Filed: 1989-03-31
Abstract: PURPOSE:To improve the conveniency and the manageability of a lighting system and to miniaturize its switch panel by allocating switches provided on the main operation board to respective lighting loads of one channel and several channels so as to reduce the number of switches. CONSTITUTION:On the main operation board 1 of a lighting system switch tables for respective switches of allocation means are provided, and when a switch is operated the table format of the switch table to which the switch is allocated is referred. The allocation of lighting loads of one channel and several channels is discriminated by the most significant bit of the format. And the lighting load of individual channel basing on addresses of other bits of the format, the lighting loads of several channels corresponding to wall switch monitoring terminal units 5 for zone switches basing on the pattern memory reference by addresses, or the lighting loads of several channels such as control terminal loads 4 for group switches can be controlled to improve the conveniency and the manageability of the system and to miniaturize the switch panel by reducing the number of switches.
Patent JP-H05157130-A (JP)
Title: Fluid friction clutch
Inventor: FURANTSUUYOOZEFU OBERUDEERUSUT
IPC: F16D35/00
Filed: 1992-03-05
Abstract: PURPOSE: To prevent a pumping effect on a viscous fluid inside a clutch while maintaining a hydrodynamic axial force generated due to radially extending bent edge portions of discs, thus suppressing friction of the discs. CONSTITUTION: A fluid friction clutch 1 has a clutch hub 2 and clutching housing 3. In an interior space 5 of the clutch housing 3, inner discs 9 and outer discs 10 are alternately mounted. The inner discs 9 have bent edge portions 16 which are arranged such that two adjoining inner discs 9 are positioned in a mirror- image-like way. Thus, it is possible to prevent a composite pumping action which affects a viscous fluid in the space 5, and generate counter flows which offset each other, at least partially, so as to ensure an approximately uniform distribution of the fluid in the interior space 5.
Patent JP-S62238388-A (JP)
Title: Additive for tinning bath and tinning method
Inventor: MORITA SHUNICHI
IPC: C25D3/32
Filed: 1986-04-09
Abstract: PURPOSE:To prevent the foaming of an acidic tinning bath even in case of high-speed tinning by adding a specified nonionic surfactant to the tinning bath contg. sulfuric acid or phenolsulfonic acid. CONSTITUTION:A compound represented by the formula is added to an acidic tinning bath contg. sulfuric acid or phenolsulfonic acid. The compound represented by the formula is an alpha-naphthol nonionic surfactant of initial ethylene oxide and terminal propylene oxide additive type. In the formula, m=6-8 and n=0.5-3. An iron-base material is electrolytically tinned with the tinning bath at 20-70 deg.C by supplying electric current at >=5A/dm<2> current density.
Patent JP-S566738-A (JP)
Title: Press device of rod for constituting baby car
Inventor: TSUTSUMI TOSHIO
IPC: B23D21/00
Filed: 1979-06-30
Abstract: PURPOSE: To make it possible to compact the device and improve the workability by connecting a hydraulic cylinder to an intensifier which makes use of air pressure, by way of plural branch lines, and disposing the press working device incorporated with each of the above-mentioned hydraulic cylinder to the working place of a pipe member.  
     CONSTITUTION: In the press device of a rod 7 for constituting frame rods of bodies constituting baby cars, etc., a hydraulic cylinder 2 is connected to an intensifier C consisting of a pneumatic cylinder part 1', a hydraulic cylinder part 2' and a reservoir tank 4, and the oil in the cylinder 2 is connected to the multiple branch lines 31 connected by way of a branch chamber 30 via adapters 26 by the forward movement of a plunger 3. The other end of each line 31 is connected to each working device B, as a driving source, and the respective working devices B are disposed respectively to the specified working places of a pipe member 7 for constituting baby cars, thence a plurality of piercing, crushing, etc. are done in the gross. These improve press workability and permit the compactness of the device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01255727-A (JP)
Title: Protection device for tunnel excavator driving powder clutch
Inventor: NAKANO KOZABURO
IPC: E21D9/06
Filed: 1988-04-06
Abstract: PURPOSE:To control the torque to be transmitted to a speed reducer, and to lessen the frame number of the speed reducer by providing a snap-action protector which senses the powder generation heat of a powder clutch to cut off the power supply circuit of a primary-side motor. CONSTITUTION:In the central part, a powder clutch 1 is arranged, and in the right end part and in the left end part, a clutch primary-side motor output shaft 2 and a clutch secondary-side speed-reducer input shaft 3 are arranged respectively. A snap-action protector 4 and a contactless switch 5 are arranged in the vicinity of the powder clutch 1. When the powder generation heat of the snap-action protector 4 exceeds a prescribed temperature, the power supply circuit of the primary-side motor is cut off. Thus, the torque to be transmitted to the secondary-side speed reducer can be controlled, and the frame number of the speed reducer can be lessened.