baber/WOPTO huggingface dataset:
Patent JP-H0538817-A (JP)
Title: Ink jet unit, ink jet cartridge and ink jet recording device
Inventor: ASAI NAOTO
IPC: B41J2/16
Filed: 1992-01-17
Abstract: PURPOSE:To improve the reliability for bond-sealing by an adhesive, shorten the assembly process time, and obtain an inexpensive product which is suitable for mass-production by a method wherein engaging areas and spaces between a recording head part and an ink feeding member for an ink jet unit are sealed by a photo-setting resin. CONSTITUTION:For an ink jet head, a heater board l is bonded on a supporting subject 3, and a grooved top plate 2 is temporarily bonded on the heater board 1 in such a manner that a heater part as a mutual ink discharge pressure generating element would meet an ink passage 8. At the same time, an orifice plate 4 of the grooved top plate 2 is arranged on the front end surface of the supporting substrate 3. Also, an ink is fed from an ink feeding member 5 to a common liquid chamber 7 through an ink introducing port 2a. In addition, a sealer 12 is filled in bonding spaces which consists of respective gaps 10a, 10b, etc., between above mentioned members 1, 2 and 5. In this case, a photosetting resin is adopted as the sealer 12. The photosetting resin is injected from the ink feeding member 5 to above-mentioned bonding space.
Patent JP-S56104582-A (JP)
Title: Solid image pickup device
Inventor: YAMADA TETSUO
IPC: H04N5/335
Filed: 1980-01-25
Abstract: PURPOSE: To shorten a charge transfer time considerably, by separating a photoelectric conversion region from a charge storage region to shorten the distance between a transfer gate and the farthest part of the charge storage region.  
     CONSTITUTION: Barrier electrode 30 is provided to keep relation VST>VBE between applied constant bias voltage VBE and bias voltage VST applied to storage electrode 9. Signal charge subjected to photoelectric conversion by the light incident to the P-N junction photo diode formed by N type impurity layer 7 and substrate 8 is flowed into storage region 8-b over potential barrier 32 at any time. Consequently, all signal charge subjected to photoelectric conversion is stored only on semiconductor surface 8-b opposite to electrode 9. After a prescribed time, the surface potential of region 8-c is fluctuated to broken line 21 by applying a positive voltage to the transfer gate through voltage supply line 14, and the stored signal charge flux is transferred to the charge coupling device. Since storage charge is stored only in region 8-b, the time required for transfer is dependent upon only the storage electrode length, and as a result, the transfer time of signal charge is shortened considerably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5392198-A (JP)
Title: Deposit and exchange vending machine
Inventor: SUGIURA AKIO
IPC: G06Q40/02
Filed: 1977-01-24
Abstract: PURPOSE: To allow notes to throw simultaneously in a deposite and exchange vending machine and to restrict the jumber of notes to predetermined number or less in case of exchange by containing a depositor and money exchanger in one housing to commonly function as note identifier or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56104033-A (JP)
Title: Manufacture of tubular film
Inventor: YAMANE YUKIO
IPC: B29C48/90
Filed: 1980-01-23
Abstract: PURPOSE:To prevent an unelongated film from being stained or damaged by a method wherein oillike educed material which is educed through volatilization and condensed is collected into a cavity on the upper surface of a cooling mandrel and thereby the educed material is prevented from sticking to the peripheral surfce of the cooling mandrel even when it is operated for a long period. CONSTITUTION:A melted tubular film Fm extruded from a ring-shaped orifice 2 is cooled and set in contact with the outer-peripheral surface of the cooling mandrel 3, and an unelongated film Fs thus set is changed into that of double-plate form by flat plates 4 and taken out. The atmosphere in the melted tubular film Fm is sucked under negative pressure at 10-1,000 water column from a gas discharging pipe 6, while a gas is supplied from a gas supplying pipe 9 through an aperture 7a. Cooling water W is supplied from a cooling-water supplying pipe 10 into the cooling mandrel 3 and discharged from a cooling-water discharging pipe 11. The educed material volatilized and educed in the melted tubular film Fm is condensed to oil pressure, collected into the cavity 3b on the upper surface of the cooling mandrel 3 and removed by periodical cleaning.
Patent JP-S58127652-A (JP)
Title: Tablet breaking apparatus
Inventor: JIYOZEFU JIEI AABAN
IPC: A61J3/06
Filed: 1983-01-21
Abstract: A tablet breaking device comprises a base and a tablet splitting edge in the base. Means are provided for holding a tablet such that a portion of the tablet extends over the tablet splitting edge. The tablet holding means comprises an elongated opening tapering in depth and width. A moment of force sufficient to break the tablet can be created about the tablet splitting edge by applying a force substantially normal to a portion of the tablet extending over the tablet splitting edge.
Patent JP-H11203438-A (JP)
Title: Information terminal equipment
Inventor: YUI KOJI
IPC: G06F15/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal equipment capable of annexing added values other than a memory to an information data memory and optionally setting up/resetting limitation to a memory using method. SOLUTION: The information terminal equipment is constituted of a memory unit 20 provided with a storage means 21 constituted of a writing frequency counting area 21c for storing the writing frequency of information data, a control program area 21b for storing a write limitation program for limiting the writing of information data in accordance with the writing frequency and a writing area 21d capable of rewriting information data and a display unit 30 provided with operation buttons, a control means (microcomputer) 32 for controlling information data stored in the unit 20 and a display means 33 for executing display corresponding to the control of the means 32.
Patent JP-S56106840-A (JP)
Title: Manufacture of multilayer vessel and metal mold therefor
Inventor: SAKURADA MASATAKA
IPC: B29C45/16
Filed: 1980-01-25
Abstract: PURPOSE:To prevent the thinning of a shell of a bottom section of a multilayer vessel by prescribing thickness near to a gate section in a fixed form in a method that manufactures the multilayer vessel by successively injecting two kinds or more of resin from the same nozzle. CONSTITUTION:A metal mold, a total area S of a section thereof at equal distances r from a gate 4 of a metal mold cavity is minimized at some distances r2 and the thickness t1, t2, t3 of moldings thereof at r1, r2, r3 satisfies the relationship of a formula, is used. A three-layer vessel is manufactured in such a manner that a shell 2 is injected so that it reaches volume or more up to r2 from the gate 4 and quantity not more than the total volume of the metal mold cavity, and a core material 3 is injected from the same gate 4. Since structure near to the gate section forming a bottom section of the vessel is devised, the thickness of the shell in the gate section 4 is uniformalized, and is not thinned.
Patent JP-H11274231-A (JP)
Title: Loading method for solder ball
Inventor: NODA KAZUHIRO
IPC: H01L21/50
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a loading method for a solder ball with which a solder ball can be loaded with high reliability, by detecting the presence/absence of pickup error or loading error, concerning the loading method for a solder ball by picking up and loading the solder ball, which is provided at a supply part, on a work such as a substrate while performing the vacuum suction of the solder ball to a suction hole on the lower surface of a pickup head. SOLUTION: While moving a pickup head 11 to a substrate 5, the pickup head 11 is irradiated with light from a line light source. When leaked light is detected by a photosensor, the suction hole, to which the vacuum suction of a solder ball 1 is not performed, exists and the presence of pickup error is discriminated. When returning the pickup head 11 from the substrate 5 to a supply part 21 for the solder ball 1, the pickup head 11 is irradiated along with the lower surface of a lower case with light from a light emitting element. When no light is made incident to a light receiving element, the remaining solder ball 1 is sticking in the suction hole and the presence of loading error of the solder ball 1 is discriminated.
Patent JP-H05197314-A (JP)
Title: Magnetic printer and magnetic latent image erasing and forming method
Inventor: SHIMIZU TADASHI
IPC: G03G19/00
Filed: 1992-01-20
Abstract: PURPOSE:To provide a small and thin type magnetic printer whose construction elements are simplified by using a composite magnetic head unifying a magnetic head erasing a latent image and a head for latent image formation, are integrated. CONSTITUTION:The head 1 is a magnetic head provided with multi-channels having several tens to several hundreds of channels and it is also a composite magnetic head unifying a magnetic head to erase the magnetic latent image and a head for formation of the magnetic latent image. A magnetic drum 2 is rotated at a fixed speed, and the magnetic latent image is formed while the magnetic head 1 is scanned. The formed magnetic latent image is visualized by sticking developer 8, in other words magnetic toner, by the developing device 3. Next, the visualized image is transferred to recording paper 7 by a transfer roll 4. The transferred image is thermally fixed to the recording paper by a fixing device 5. Remaining toner on the magnetic drum 2 is removed by cleaner 6.
Patent JP-H05227410-A (JP)
Title: Picture processor
Inventor: KANEKO HIDEMI
IPC: G03G15/36
Filed: 1991-01-25
Abstract: PURPOSE:To realize colorful editing by providing a color conversion circuit executing the color conversion processing of a sub-color and a main color and a negative/positive inversion circuit executing an inversion processing by means of the inversion circuit of picture data. CONSTITUTION:The color conversion circuit executing the color conversion processing is provided for an editing/working circuit 8, and the color inversion circuit 11 forming the color conversion circuit executes the conversion processing of the main color and the sub-color. A void circuit 12 executes the conversion processing of a black character into a void character, and a halftone dot meshing circuit 13 executes a halftone dot meshing processing. Furthermore, the negative/positive inversion circuit 14 processes density data D, a sub-color flag SCF and a main color flag MCF, which are inputted in a picture element unit, in parallel and inversion-processes the main color and the sub-color into white. Thus, negative/positive inversion into the main color or the sub-color including main color/sub-color pictures is realized and therefore colorful editing can be executed.
Patent JP-S56104846-A (JP)
Title: Preparation of benzylidine compound
Inventor: MATSUBARA KOUICHI
IPC: C07C67/00
Filed: 1980-01-28
Abstract: PURPOSE: To obtain the titled substance useful as a raw material for the organic synthesis or an intermediate for perfumes, etc. in high yield, by the oxidation of toluene or a nuclear-substituted toluene in the liquid phase, with an inexpensive gas containing molecular oxygen, in the presence of acetic anhydride and a zinc compound.  
     CONSTITUTION: Toluene or a nuclear-substituted toluene is oxidized in the liquid phase with a gas containing molecular oxygen, e.g. oxygen gas, in the presence of an anhydride of a lower aliphatic carboxylic acid, e.g. acetic anhydride, and a catalyst consisting of a heavy metallic compound having an oxidizing catalytic ability, a zinc compound and a bromine compound e.g. cobalt acetate, cerium acetate, ammonium bromide and zinc acetate, to give a benzylidene bis(lower aliphatic carboxylate) or its nuclear substitution compound, e.g. benzylidene diacetate. Both the conversion rate and the yield may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58125404-A (JP)
Inventor: HIRAI TSUNEO
IPC: B65B9/08
Filed: 1982-01-20
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-S58124233-A (JP)
Title: Bonding device
Inventor: SAKANE TOSHIROU
IPC: H01L21/52
Filed: 1982-01-20
Abstract: PURPOSE:To conveniently handle a bonding device by opening a hole of small diameter axially at a wedge, providing means for evacuating in vacuum the interior of the hole and means for moving an arm fulcrum for supporting the wedge, thereby using it as a vacuum chuck and bonding irrespective of the electrostatic charge. CONSTITUTION:A wedge 1 can be utilized as a vacuum chuck. That is, when the switch 14 is set to positive direction and switches 13, 15 are closed, a vacuum pump 9 operates, the hole 1-1 of small diameter of the wedge 1 operates as a vacuum chuck, a fulcrum 11 is raised by a feeding shaft 10 by the normal rotation of a motor 12, and the fulcrum 11 operates as the fulcrum of a horn 2. Accordingly, the position of the fulcrum 11 is provided at the position adapted to be used as the vacuum chuck. On the other hand, when used as a bonding, the fulcrum 11 is lowered by reversely operating the switch 14 so that the fulcrum 5 operates as the fulcrum of the horn 2. Then, the fulcrum 5 is provided at the position where the pressure adapted for the bonding actuates on the lower surface of the wedge 1.
Patent JP-H026370-A (JP)
Title: Method for manufacturing an artificial ceramic product
Inventor: NEIRU SUTEFUEN KAA
IPC: C04B35/10
Filed: 1989-01-18
Abstract: PURPOSE: To obtain a ceramic artifact excellent in abrasion resistance and fire resistance by doping a mixture of particulate zircon and particulate alumina with a specific dopant prior to sintering.  
     CONSTITUTION: When the mixture of the particulate zircon (ZrSiO 4 ) or precursors thereof and the particulate alumina (Al 2 O 3 ) or precursors thereof is sintered, treatment is conducted in a manner as described later prior to this sintering. Namely, the doping is conducted within this mixture by dispersing the dopant, which contains at least one of barium oxide, strontium oxide, nickel oxide, zinc oxide and precursors thereof, into the mixture. The dope-treated mixture comprises 20 to 80 mass % Al 2 O 3 , when expressed in terms of an oxide, or precursors thereof and the 0.01 to 25 mass % dopant, when expressed in terms of an oxide dispersed into these composn. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62168933-A (JP)
Title: Supporting construction for combustor liner
Inventor: SAKURAI SHIGEO
IPC: F02C7/20
Filed: 1986-01-20
Abstract: PURPOSE:To reduce thermal stress, by placing a spring of protrusive circular arc shape to be interposed between the rear end part external wall of a liner and the inlet internal wall of a tail cylinder. CONSTITUTION:A protrusive circular arc-shaped spring, brought resiliently into contact with the external wall of a liner 1, is placed interposing in an annular clearance between the rear end part external wall of the liner 1 and the inlet internal wall of a tail cylinder 2. The spring 10 is fixed to the liner 1 through spot welded parts 20. In this way, the generation of thermal stress in a lengthwise direction can be reduced because a liner rear end part slides in its lengthwise direction even if the liner 1 generates thermal elongation.
Patent JP-H02187627-A (JP)
Title: Coriolis mass flow meter
Inventor: KUROMORI KENICHI
IPC: G01F1/84
Filed: 1989-01-17
Abstract: PURPOSE:To decrease the elbow parts of the Coriolis mass flow meter and to decrease the pressure drop thereof by providing a measuring pipe which loops on the outer side where inflow side and outflow side pipelines are perpendicular, an oscillator at the front end of the loop and displacement sensors on both sides of the loop. CONSTITUTION:The measuring pipe is connected at one end to the inflow side pipeline 12 and at the other end to the outflow side pipeline 13 which is perpendicular to the pipeline 12. The pipe forms the loop on the outer side of the perpendicular part. The oscillator 3 is provided at the front end of the loop and the displacement sensors 4, 5 are provided on both sides of the loop. The displacement of the measuring force by the Coriolis force acting with measuring fluid by driving the oscillator 3 is detected and the mass flow rate is determined from the phase difference thereof. The bent part is smoothly constituted by forming the loop pipeline, by which the pressure drop by the elbow part is further decreased.
Patent JP-H05192112-A (JP)
Title: Adsorbing and transporting machine and method for processing material to be formed
Inventor: ISHII HIROSHI
IPC: A23L17/50
Filed: 1992-01-21
Abstract: PURPOSE:To automatize operation of aslant cutting both ends of cuttlefish and forming and to improve productivity. CONSTITUTION:An adsorbing and transporting machine consists of a pallet 10 provided with plural bored adsorption holes 11 and protrusions on the top, a vertically movable plate uprightly equipped with a sliding shaft to be inserted into the adsorption holes 11 and slidable legs 25 to be pressed by an air cylinder and a transporting wagon which fixes and arranges the pallet 10, vertically movably supports the movable plate and travels along a truck 50. A material (r) to be formed such as cuttlefish adsorbed on the adsorbing and transporting machine is passed through a cutting part of a cuttlefish cutting and forming machine while pressing the material (r) to be formed by a pressing plate to cut and form the material (r) to be formed.
Patent JP-H02188286-A (JP)
Title: Seal stand and seal box
Inventor: ANDO RYUJIRO
IPC: B41K1/58
Filed: 1989-01-17
Abstract: PURPOSE:To simplify sealing work and prevent the whole assembly from becoming bulky by providing a cinnarbar seal ink chamber facing the bottom of a seal insertion hole and opening a hole at the bottom of the seal insertion hole so that the stamping face of a seal inserted into the insertion hole can be introduced into the cinnarbar seal ink. CONSTITUTION:A main unit consists of a base 3 and a seal storage section 4 assembled upright together with the base in the center of the latter, with a lid 2 placed on the upper surface of the main unit. On the top of the storage section 4, three seal insertion holes 5 are formed, each hole 5 being extended to the base 3 side. A cinnarbar seal ink chamber 6 is formed facing the bottom of each seal insertion hole 5 inside the base 3, and the chamber 6 is opened toward the lower part of the base 3. A blocking plate 7 is embedded in an open section 6a so that the plate is detachable. A cinnarbar seal ink case 8 is stored in a storage section 6. An opening 9 communicating with the cinnarbar seal ink chamber 6 is formed at the bottom of each seal insertion hole 5, and a seal 10 is inserted in the insertion hole 5. The stamping face 10a of the seal is placed on the cinnarbar seal ink in the case 8 through the opening 9.
Patent JP-S51125724-A (JP)
Title: A method for preveting food debasement
Inventor: MIYAKE TOSHIO
IPC: A23L21/12
Filed: 1975-01-18
Abstract: PURPOSE: A method for preventing food debasement,without use of synthetic germicides and so much sweetening. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58125922-A (JP)
Title: Cordless telephone set
Inventor: NOZAWA YUUJI
IPC: H04M1/72502
Filed: 1982-01-21
Abstract: PURPOSE:To prevent a wiretap, by providing a circuit to detect the presence or absence of a received electric wave and a circuit to detect the presence or absence of a call signal and switching a telephone receiving circuit with combination of above-mentioned two circuits to turn off the receiving circuit when only the received electric wave exists. CONSTITUTION:The electric wave received through an antenna 1 is selected, amplified and demodulated by a receiving circuit 3 and applied to a telephone receiving circuit 3 as well as to a carrier detecting circuit 5 to detect the presence or absence of a carrier and a level signal detecting circuit 6 to detect the level signal in an incoming mode. An AND is obtained between the outputs of both circuits 5 and 6 through an AND circuit 8, and the output of the circuit 8 is latched to a latching circuit 9. A hook switch contact 10 is connected to the circuit 9, and the output of the circuit 8 is latched at a time point when the contact 10 is closed. Then the circuit 3 is switched by the output of the circuit 9, and the circut 3 is turned off with the output of the circuit 9 when no level signal is detected at the circuit 6 while other telephone sets are busy. Thus a wiretap performed through a telephone receiver 4 can be prevented.
Patent JP-H05198161-A (JP)
Title: Semiconductor memory
Inventor: TAKEUCHI MIKI
IPC: G11C11/401
Filed: 1992-01-21
Abstract: PURPOSE:To obtain the memory which does not require refreshment, does not lose the memory even in the case of a power source interruption and consumes electric power at a low ratio by storing the polarization directions of ferroelectric capacitors as memory information and reading a difference in bit line potentials at the time of subjecting the bit lines to a temporary electric discharge. CONSTITUTION:The insulating films of a memory cell MC11 and MC11' selected by a word line WL1, etc., are polarized in the opposite direction in the capacitors of the ferroelectric substances and the polarization directions are stored as the memory information. The one transistor of a sense amplifier A turns on first if a bit line pair BL1 and BL1' are precharged at 1/2 of a power source voltage VCC. Since the capacity of the cell MC11 varies according to the directions of the polarization the time until the bit line pair BL1 and BL1' drops to a low potential power source VSS varies and the polarization states are read out by the transient state potential difference. The information of the other memory cells commonly possessing the word line WL1 is not broken down at the time. The DRAM semiconductor memory which does not require the refreshment, does not lose the memory even in the case of the power interruption and consumes electric power at a lower ratio is obtd.
Patent JP-S60152171-A (JP)
Title: Reader
Inventor: MATSUYAMA CHIAKI
IPC: H01L27/15
Filed: 1984-01-19
Abstract: PURPOSE:To allow good conductivity and to improve reading performance by constituting the titled reader so that a common electrode has strong adhesive strength between a substrate and a photoconductor and has small dark current. CONSTITUTION:A photoconductor 16 has a clear electrode 17 formed on it and is connected to drawing electrodes individually. A light transmission hole 20 is formed in a common electrode P1, photoconductor 16 and clear electrode 17, and behind a substrate 13 is arranged a light source 21. The light from the light source 21 is irradiated on an original 22 through the substrate 13, insulating layer 15, and protective layer 19, and the reflection light transmits the clear electrode in the vicinity of the hole 20 to be photodetected by the conductor 16. The common electrode P1 is composed of the first layer P1a has strong adhesive strength between the substrate 13 and is composed of a metal such as chromium or titanium having strong adhesive strength between photoconductor.