baber/WOPTO huggingface dataset:
Patent JP-2001075653-A (JP)
Title: Pressure regulating valve
Inventor: FUKANO YOSHIHIRO
IPC: G05D16/06
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating valve capable of eliminating chattering phenomenon due to a balanced state by fully opening a main valve with a primary side upper limit set pressure, and instantaneously fully closing the main valve with a primary side lower limit set pressure, capable of quickly and finely dealing with pressure control, and excellent in responsiveness. SOLUTION: This pressure regulating valve is composed of a valve opening and closing mechanism 24 for driving a main valve 28 for communicating and interrupting the flow of pressure fluid to be introduced from a primary side port 20 to a secondary side port 22, a valve pressure regulating mechanism 62 for variable controlling the operating force of the valve opening and closing mechanism 24, and for controlling the pressure of the pressure fluid flowing through the secondary side port 22 corresponding to the operating force, and a flow passage switching valve mechanism 80 to be operated with the micropressure of the pressure fluid of the primary side port 20 for allowing the valve pressure regulating mechanism 62 to perform an initial operation.  Then, the primary side port 20 is communicated with the secondary side port 22 with a prescribed set pressure so that the pressure fluid can be supplied from the primary side port 20 to the secondary side port 22, and the communication of the primary side port 20 with the secondary side port 22 is prevented according to the decrease of the pressure of the pressure fluid of the primary side port 20, so that the flow of the pressure fluid can be interrupted.
Patent JP-H0989293-A (JP)
Title: Dehumidifier
Inventor: YAMAMURA NAOTO
IPC: F24F1/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate and a floor surface from being damaged with heat by insulating heat from a compressor with a heat insulating material. SOLUTION: A heat insulating member 17 is provided between a lower part of a compressor 6 and a substrate 5, which member is formed by sticking an aluminum sheet and a porous material to each other. A space is provided between the lower part of the compressor 6 and the heat insulating member 17 including the aluminum sheet, and the aluminum sheet side of the heat insulating member 17 is disposed facing the lower part of the compressor 6.
Patent JP-H0584934-A (JP)
Title: Printer
Inventor: UEKI MASANORI
IPC: B41J2/30
Filed: 1991-09-30
Abstract: PURPOSE:To constitute the title printer so that high-density printing can be performed for plural number of times on the same position of pieces of printing paper and neither creases nor breaks are generated, by a method wherein appropriate printing pressure is set based on the amount of line feed of received data sent from a host device and printing density. CONSTITUTION:Received data sent from a host device is sent to a line feed amount decision part 2 from a received data input part 1. In the case where sufficiently much amount of line feed where printed letters are not piled upon each other at the same position on printing paper like the line feed between printing B and printing C printed on the printing paper A is carried out before the printing, an ordinary printing pressure is set up by a printing pressure setting part 4 and printed data is applied to a printing part from a printed data put out part 6. Then in the case where such printing that printing positions are piled upon each other is performed, the printing where it is performed by such appropriate printing pressure that neither creases nor breaks are generated on the printing paper A becomes possible.
Patent JP-H0589560-A (JP)
Title: Tape recorder
Inventor: SAWADA NAOTO
IPC: G11B23/30
Filed: 1991-09-30
Abstract: PURPOSE:To prevent erroneous recording by detecting whether a tape is analog or digital while just installing the tape, and performing digital recording only when the installed tape is digital and it is capable of recording. CONSTITUTION:A tape mechanism 3 can be installed with an ACC 1 and a DCC 2 and is equipped with a digital/analog recording and reproducing head 4 and respective detection switches SW 1 to 4. A detection means 6 detects whether the tape is an ACC 1 or an DCC 2, and a detection means 7 detects the recordability by means of the presence or absence of a hole formed to determine the availability of digital recording to the DCC 2. A control means 5, when the means 6 detects the DCC 2 and the means 7 detects the recording available state, sets a digital recording circuit 17 to be operated and performs digital recording only in the DCC 2. Thus, the erroneous recording in a tape not capable of digital recording can be prevented and the operation in accordance with the analog or digital tape can be made.
Patent JP-H08116437-A (JP)
Title: Shading correction method in radiation image reading
Inventor: KARASAWA HIROYUKI
IPC: H04N1/401
Filed: 1994-10-17
Abstract: PURPOSE: To easily and excellently attain shading correction in double side reading for obtaining an image signal representing a radiation image from both sides of a stimulable phosphor sheet. CONSTITUTION: Reference output signals DA, DB are obtained from both sides of the stimulable phosphor sheet uniformly irradiated with radioactive rays and correction value arithmetic circuits 20a, 20b obtain shading correction data based on the signals. Image signals SA, SB representing the radiation image are obtained from both sides of the stimulable phosphor sheet on which the radiation image is stored and recorded, and the image signals SA, SB are used to apply shading correction based on shading correction data. Thus, the correction data corresponding to one side do not give effect onto the image signal corresponding to the other side and shading is corrected with high accuracy and simple configuration.
Patent JP-S63104428-A (JP)
Title: Method for gluing semiconductor pellet
Inventor: NODA SHUJI
IPC: H01L21/52
Filed: 1986-10-22
Abstract: PURPOSE:To manufacture a semiconductor device having no irregularity of the electric characteristic by a method wherein a wire mesh is inserted between a substrate and a stamp head coated with silver paste and the stamp head is then pressurized. CONSTITUTION:The face of a stamp head 6 is put in a reservoir 7 of silver paste and is coated with an appropriate quantity of silver paste 3. At this stage the silver paste 3 shows a stringiness 3a. Then, a wire mesh 8 is spread on a substrate 4; the stamp head 6 coated with the silver paste 3 is pressed down on the surface by means of an air cylinder. The silver paste 3 passes through the wire mesh 8 and is transcribed onto the substrate 4; a semiconductor pellet 2 is glued. Because the thickness of the silver paste 3 becomes uniform thanks to the mesh, the irregularity of the electric characteristics can be eliminated.
Patent JP-H03112552-A (JP)
Title: Hot water mist sauna device
Inventor: TEJIMA NOBUAKI
IPC: A61H33/10
Filed: 1989-09-27
Abstract: PURPOSE:To improve safety by providing a safety control means for outputting a stop operation command to a stop means which stops spraying hot water through a nozzle when a measuring time by a timer amounts to a set time. CONSTITUTION:Control of safety is executed by an equipment stop means 4A incorporated in a controller 4, a timer 4B, and a safety control means 4C. Simultaneously with the starting of spraying hot water through a mist nozzle 14 according to a sauna operation starting command from a main remote controller 26 or a subremote controller 27, the timer 4B to measure a hot water spraying time is started. Thereafter, when a measuring time by the timer 4B amounts to a set time, a safety control means 4C outputs a stop operation command to a stop means 4A. By means of the stop operation command, the stop means 4A opens a water feed valve 28 located in a bypass water feed passage 6A running from a water feed passage 6 to a hot water feed passage 5B2 for a sauna is opened and a bath valve 9 is closed to stop the feed of hot water to the hot water feed passage 5B2 for a sauna.
Patent JP-H0993523-A (JP)
Title: Electronic camera
Inventor: OGAWA TAKESHI
IPC: G11C16/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To make a flush ROM with a large delete unit adaptive to a file system. SOLUTION: Plural data areas 157 and management areas (consisting of a sector number 154, a busy flag 155 and a used flag 156) corresponding to the data areas are formed to a flush memory ROM mounted onto the electronic camera and the memory is managed. In the case of data write, a write command attended with a logical sector number representing a data write destination is received to write the logic sector number to a corresponding management area. Furthermore, in the case of reading data, a read command attended with a logical sector number representing the data read source is received to retrieve the management area to which the logic sector number is stored and data stored in a data area corresponding to the retrieved management area are read out.
Patent JP-S62113381-A (JP)
Inventor: NIWA TAKASHI
IPC: F24C7/08
Filed: 1985-11-08
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-H07106483-A (JP)
Title: Method and apparatus for control of semiconductor lead forming device
Inventor: FUKUOKA MASARU
IPC: H01L23/50
Filed: 1993-10-07
Abstract: PURPOSE:To control as lead forming machine for a semiconductor device, which can make a working condition uniform without being affected by an irregularity in the state of an outer lead and in the height of a metal die as a whole. CONSTITUTION:When a metal die for forming outer leads of a semiconductor device is lowered by a press mechanism, control includes a first step in which the metal die is lowered at a preset speed by a speed control system and a second step in which the speed control system is changed over to a pressure control system at a point of time when the metal die applies a preset pressure to the outer lead by the speed control system and in which the preset pressure is continued to be applied to the metal die for a prescribed time.
Patent JP-H04130555-A (JP)
Title: Transfer rate measuring device for multidata bus tester
Inventor: AOSHIMA YOSHIRO
IPC: G06F13/00
Filed: 1990-09-20
Abstract: PURPOSE:To automatically measure the transfer rate of a message to be transferred on a multidata bus by providing a means detecting a specific command word in the message to be transferred on the multidata bus and a means measuring the detection space of this specific command word. CONSTITUTION:The setting of a C/W (command word) is performed against a host computer 5. This set data is transferred through a CPU part 4 and a communication memory part 3 to a mu program control part 2. The mu program control part 2 performs the check of the designated C/W when monitoring the data on the multidata bus. In the case of the designated C/W, a counter 6 is read, the result is stored in the communication memory part 3, and the counter 6 is reset. This data is transferred through the CPU part 4 to the host computer 5 (personal computer) and displayed on a CRT after converted into real-time data. Thus, since the designation of the C/W and the comparison of the data on the multidata bus is performed like a software, the transfer rate on the arbitrary C/W can be measured.
Patent JP-2000153361-A (JP)
Title: Fuel bar end plug welding method
Inventor: KUROSAWA SATORU
IPC: B23K9/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To improve welding penetration and to reduce melting deformation as well as consumption of an electrode, at the tip part of a cylindrical gas nozzle arranged to the inert gas blowing mouth of a welding torch tip, by reducing a gas passage cross section toward a tip side, setting the inner diameter of a blowing part to a specified dimensional range, setting a blowing gas flow rate to a specified range and efficiently converging a welding arc. SOLUTION: A gas nozzle 15 and a tungsten electrode 16 are coaxially formed, there is a gas passage 21 between both. The inner circumferential face of the tip part of the gas nozzle is inclined inward in the radial direction and toward the tip, the cross sectional area of the gas passage 21 is gradually reduced toward the tip, a throttling part 22 is formed for gas flow. The tungsten electrode is protruded from the tip of the gas nozzle 15. It is preferable to have a mouth diameter D of the throttle part 22 of the gas nozzle 15 tip of 2-4 mm. a gas flow rate of 5-15 L/min, a protrusion length L of the tungsten electrode 16 of 2-5 mm. By this method, a welding bead width is relatively reduced, the welding quality is improved.
Patent JP-S61130963-A (JP)
Title: Electrophotographic method and apparatus using amorphous silicon type photosensitive body
Inventor: AZUMAGUCHI TERUAKI
IPC: G03G21/20
Filed: 1984-11-30
Abstract: PURPOSE:To prevent deformation of an image formed on a photosensitive drum by heating the surface of the drum prepared by forming an a-Si photoconductive layer on a conductive substrate drum to a specified temp., and executing the sequential steps of electrostatic charging image exposure, development. and transfer. CONSTITUTION:The photoconductive layer 2 is charged with a corona charger 3, an original 13 is illuminated with a lamp 4, the layer 2 is imagewise exposed through an optical system 6 to form an electrostatic latent image on the layer 2, it is developed with a toner 7 with a developing mechanism 8, the toner image is transferred to a transfer paper 14 at the position of a toner transfer corona charger 9, the paper 14 is separated from the drum by destaticization action of a separation corona charger 10, and fed to a heat fixing device. During these sequential steps, the drum 1 is heated so as for the furface temp. gamma deg.C of the layer 2 to satisfy the inequality: gamma-gamma0>=mR-n, where gamma0 is room temp. ( deg.C), an d R is relative humidity (%) near the surface of the drum 1, and m is a constant of 0.4-0.5, and n is a constant of 17-24.5, thus permitting the a-Si photoconductive layer 2 not to be changed in the Si-Si bonds on the surface by undergoing the corona discharge, and deformation of an image to be avoided.
Patent JP-H03115788-A (JP)
Title: Flow quantity control device for conveying pump
Inventor: AKIYAMA TSUTOMU
IPC: F04B49/06
Filed: 1989-09-27
Abstract: PURPOSE:To widely cope with the adjustment work condition and control accuracy by ratio-controlling a discharge quantity of a secondary liquid conveying pump to follow an actual discharge quantity of a primary liquid conveying pump, and separately controlling the discharge quantity of each conveying pump, and switching these control appropriately. CONSTITUTION:A controller 17a inputs the control signal MV to a pump driving circuit 13a on the basis of the deviation of the target value SV of a pump discharging quantity from a flow quantity setting unit 18a and the flow quantity measured value PV from a flow quantity meter 16a, and controls a conveying pump 14a of the primary liquid 11a so as to eliminate this deviation, and converges the primary liquid discharging quantity to the target value. On the other hand, a elements similar with a primary liquid tank 10a are provided in three secondary liquid tanks 10b - 10d, and b - d are added to the last of an assignment of drawing number of each element. Ratio setting units 19b - 19d output the signal showing a flow quantity SV1 obtained by multiplying a freely set ratio with the measured value PV, and the signal is input to each switch 20b - 20d, and the signal of the pump discharging quantity target value SV2 to be set separately is input to each switch 20b - 20d.
Patent JP-S63107156-A (JP)
Title: Resin packaged type semiconductor device
Inventor: TSUBOSAKI KUNIHIRO
IPC: H01L23/29
Filed: 1986-10-24
Abstract: PURPOSE:To prevent breakdown of bonding wires at the time of temperature cycles and to prevent cracks in molding resin, by providing a chip coating film on a semiconductor chip on the side of an active region, and specifying the Young's modulus (modulus of longitudinal elasticity) of the chip coating film. CONSTITUTION:A semiconductor chip 4 is mounted on a semiconductor-chip attaching substrate 2. The semiconductor chip 4 and a lead frame 1 are electrically connected with bonding wires 5. A chip coating film 6 is provided on the semiconductor chip 4 on the side of an active region. Thereafter the device is packaged with a molding resin 7. The Young's modulus of the chip coating film 6 is made to be 1 kg f/mm<2>-100 kg f/mm<2>. Adhesive property with the molding resin 7 is imparted to the chip coating film 6. Thus the thermal strain and the thermal deformation of the molding resin (resin packaging material) 7 at the time of temperature cycle 5 can be reduced. Therefore, occurrence of breakdown of the bonding wires 5 and cracks in the resin and damage the semiconductor chip 4 can be prevented.
Patent JP-H06279719-A (JP)
Title: Ink composition based on water for ink jet printing for producing offset printing pattern precipitate, method for hardening said composition and method for processing ink jet image
Inventor: RICHIYAADO JIYON TORIREBUN
IPC: C09D11/10
Filed: 1993-10-07
Abstract: PURPOSE: To obtain a water-base ink jet compsn. which can form deposit on a hydrophilic form plate capable of providing an essential printing run length by compounding two specific mutually crosslinkable polymers.  
     CONSTITUTION: This water-base ink compsn. is prepd. by compounding a first polymer contg. a cyclic anhydride or a deriv. thereof and a second polymer having hydroxyl-functional groups so as to form an offset printing pattern deposit. In order to treat an ink jet image, the compsn. in the form of liq. drops is deposited on a substrate to subject the substrate to image treatment, and then the compsn. is crosslinked on the substrate to form a printing pattern. The crosslinking is completed by a curing method including thermal radiation or heat conduction. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08119204-A (JP)
Title: Liquid filling apparatus
Inventor: INOUE MITSUO
IPC: B65B3/30
Filed: 1994-10-18
Abstract: PURPOSE: To provide a liquid filling apparatus which can correctly fill a liquid to a predetermined liquid level height in a container and can support filling of any liquid to be filled for expanding usage even if containers differ in an inner volume or the liquid varies in viscosity. CONSTITUTION: This liquid filling apparatus comprises a pump 6 which can normally and reversely rotate, a nozzle connected to the pump 6 for filling a liquid substance to be filled into a container and setting a liquid level height of the liquid according to an insertion depth and a controller 9 for the pump 6. The controller 9 includes a reverse rotation instructing means 93 for outputting a reverse rotation signal to the pump 6 after the liquid has been filled to a set liquid level or higher in the container from the nozzle by normal rotation of the pump 6 and sucking back the liquid down to the set liquid level in the container and a reverse rotation control instructing means 94 for making suction force variable at the time of sucking back by the pump 6.
Patent JP-H1196520-A (JP)
Title: Magnetic head and its production as well as magnetic recorder having the magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/245
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high writing capability in a high-frequency region and a high recording density in a magnetic recording medium by providing a magnetic head with magnetic pole pieces for forming a recording gap and coils to be interlinked with the magnetic pole pieces and including substantially homogeneous soft magnetic films and the soft magnetic particles dispersed in the soft magnetic films in the magnetic pole pieces. SOLUTION: The upper parts of the first and second magnetic pole pieces 54, 56 come into tight contact with each other and a magnetic gap 60 is formed by the gap layers 69 between the lower parts to each other. The coils 58 are interlinked with the first and second magnetic pole pieces 54 and 56. The first magnetic pole piece 54 forms a magnetic field in a recording gap 60 at the time of writing and functions as a shield to an MR element 52 to improve resolution at the time of reading out. The first and second magnetic pole pieces 54, 56 respectively include the soft magnetic films SML consisting of uniform NiFe and the soft magnetic particles SMG consisting of the FeN dispersed into the soft magnetic films SML.  The deficiency in the recording magnetic fields by the eddy current loss in the high-frequency region is averted by increasing the specific resistance and saturation magnetic flux density.
Patent JP-2001075397-A (JP)
Title: Belt type device
Inventor: YODA KANEO
IPC: G03G15/20
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a belt type fixing device capable of performing stable fixing operation. SOLUTION: This device is provided with a pressure roller 120 press- contacting with a fixing belt 110 to be heated, and either of them is driven and the other follows it. Recording material S where a toner image is formed is made to pass through the center part N1 of a press-contact part N so that the toner image is heated, melted and fixed on the recording material. Cloth G having oil absorptivity is stuck to both ends of the roller 120 in the peripheral direction thereof.
Patent JP-S62112687-A (JP)
Title: Method for drying coking coal
Inventor: FUJII SHIRO
IPC: F26B3/02
Filed: 1985-11-12
Abstract: PURPOSE:To dry coking coal through efficient and easy control of the water content of the coking coal, by charging a dryer with the coking coal and supplying particular low-pressure steam as a heating medium into a heat transfer pipe of the dryer. CONSTITUTION:Coking coal (mixed coal) having a water content of about 9.5wt% is continuously fed through a charging inlet 2 into a dryer 1 having a heat transfer pipe while controlling the charging rate with a control device 9 equipped with a coal flowmeter 6, a moisture meter 7, and a thermometer 8. Low pressure steam having a pressure of 15kg/cm<2> or lower is supplied as a heating medium into the heat transfer pipe through a flow regulating valve 10, thereby indirectly heating the coking coal. On the other hand, a carrier gas is fed into the dryer 1 through one end of the dryer 1, and the carrier gas is discharged together with the water evaporated from the dryer through a dust collector 4. The coking coal which has been heated indirectly is passed through the dryer 1, and the condensed drain water of the low-pressure steam is discharged through an exhaust outlet 5. Dried coal having a water content of about 5wt% is taken out of an exhaust outlet 3.
Patent JP-H01246235-A (JP)
Title: 1, 9-non-2-ene diol and its derivative, production thereof and production of physiologically active compound using said compound
Inventor: KURISUTEIANE BURIYUTSUKUNAA
IPC: C07C29/32
Filed: 1988-10-07
Abstract: NEW MATERIAL: A compd. of formula I and formula II [R is H, 1-6C alkyl, 1-4C acyl, trialkylsilyl, benzoyl, open chain or closed chain alkoxyalkyl (precluding tetrahydropyranyl)] and derivatives having separable protecting group in their 9-position.  
     USE: An intermediate for production of pheranone.  
     PROCESS: The compds. of the formula I and the formula II are obtd. by condensing the corresponding octinolether of formula III with formaldehyde in an inert org. solvent in the presence of a base to form the compd. of formula IV and reducing this compd. 
     COPYRIGHT: (C)1989,JPO