baber/WOPTO huggingface dataset:
Patent JP-H05197281-A (JP)
Title: Image forming device
Inventor: EGUCHI TATSUYA
IPC: G03G21/18
Filed: 1992-01-21
Abstract: PURPOSE:To provide constitution by which the presence or absence of an image forming unit and the presence or absence of developer are easily detected in an image forming device provided with the attachable/detachable image forming unit. CONSTITUTION:A pair of window parts 5 and 6 opposed by putting the stored developer between them, at least one of which is made of translucent member, and a stirring blade 3 stirring the developer while rubbing the inner surfaces of the window parts 5 and 6 are provided in the developer storing part(hopper) 2 of the image forming unit 1. Then, photodetector means 9 and 11 opposed to the pair of window parts 5 and 6 in a state where the image forming unit 1 is attached to image forming device main bodies 8 and 10 are provided in the main bodies 8 and 10 and detect three states, that is, the absence of the image forming unit 1, the absence of toner T in spite of the presence of the image forming unit 1, and the presence of both the image forming unit 1 and the toner T, according to signals from the photodetector means 9 and 11.
Patent JP-H07214293-A (JP)
Title: Stopper type pouring device
Inventor: GOIE MASATO
IPC: B22D41/16
Filed: 1994-01-28
Abstract: PURPOSE:To confine the molten metal tending to leak out of a spacing and to prevent oxidation of the molten metal at the time of pressurization by fitting a sliding nozzle with a slight spacing onto a projecting part extended to the lower part of a pouring nozzle and supplying pressure fluid into this spacing. CONSTITUTION:The lower part of the pouring nozzle 2 in the bottom of a ladle 1 is extended with the projecting part 5. The sliding nozzle 14 is fitted at the spacing of about 0.3mm per side onto the projecting part 5 and approached and separated to and from a pouring port 8 of a casting mold by a cylinder 4b. An inert gas lager than the outflow force of the molten metal 15 is supplied by a pressuring means 16 toward the inside of the spacing between the projecting part 5 and the sliding nozzle 14. The liquid pressurizing the spacing is confined by the inert gas and, therefore, the molten metal at the time of pouring is less oxidized and the production of a high-quality casting is possible.
Patent JP-S63175720-A (JP)
Title: Shape measuring instrument
Inventor: NAKASHIRO MASAHIRO
IPC: G01B11/26
Filed: 1987-01-16
Abstract: PURPOSE:To measure the shape of a body optically by providing a lens eccentrically with the optical axis of a light source, and detecting the position of reflected light from a body to be measured at two positions and calculating displacement from the detection outputs. CONSTITUTION:A parallel light beam emitted by the light source 1 is made incident eccentrically on an objective 2, the reflected light from the body 3 to be measured is received by the lens 2 again and split by beam splitters 4 and 5 respectively, and the respective reflected light beams are photodetected by optical position detecting elements 6 and 7. The detected light beams of the elements 6 and 7 are sent to an arithmetic processing part 8, which calculates the displacement. Thus, the shape or displacement of the body to be measured is measured without being affected by its inclination. Further, the inclination of the body to be measured can be measured.
Patent JP-H05198034-A (JP)
Title: Optical and magnetic memory device
Inventor: NOMURA HIROO
IPC: G11B13/04
Filed: 1992-01-21
Abstract: PURPOSE:To obtain the optical and magnetic device which is low in price by using one surface of a disk as a read-only recording area which is read by an optical head and the other side as an area which can be rewritten by a magnetic head. CONSTITUTION:The disk 7 has the recording surface 5 exclusively for reproduction which uses an optical memory and the rewritable magnetic recording surface 6. An optical head main body 12 is movable in a radius direction on the disk 7 and equipped with a focusing and tracking function. A magnetic disk 13 for magnetic recording, on the other hand, follows up the surface waving of the disk 7 and can be moved by a carriage 17 radially on the disk 7. Consequently, the low-price rewritable memory device is obtained while the advantage of a read-only disk is left as it is.
Patent JP-H11198382-A (JP)
Title: Image forming apparatus
Inventor: HIROKI MASASHI
IPC: B41J2/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To supply ink uniformly to all jetting positions and to jet an ink drop stably. SOLUTION: A recording head comprises a substrate 24 on which a plurality of electrodes 31 are patterned, and a guide plate 26 integrally having a protrusion 25 of substantially triangular cross-section extending along main scanning direction. The protrusion 25 has two inclining faces directed toward an imaginary ridge connecting the vertexes of the triangle and a plurality of guide holes 35 are made along the ridge. The guide hole 35 has a slit 35a of length d elongated along the ridge, and rectangular holes wider than the width w of slit made at the opposite ends of the slit 35a. Consequently, an ink guide 42 of width d is formed contiguously to the slit 35a. The ink guide 42 has an acute forward edge 42a. A flat plane 44 is formed between respective guide holes 35 while being set back from the forward edge 42a.
Patent JP-H10204056-A (JP)
Title: Optical resin and composition therefor
Inventor: SUZUKI YORIYUKI
IPC: C08F20/38
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, capable of providing a resin, having a high refractive index and a high Abbe's number and excellent in transparency, heat resistance, etc., by using a specific thio(meth)acrylate compound. SOLUTION: This optical resin composition comprises a mixture of polymerizable compounds, having average 1.5-2.5 (meth)acryloyl groups in one molecule and represented by formula I [R1 is represented by formula II; R2 is a <=4C alkyl or benzyl; R3 is H or methyl; (n) is 0, 1 or 2]. The mixture of the compounds and a polymerizable compound, e.g. a methacrylate compound such as methyl (meth)acrylate are preferably contained therein.
Patent JP-H09199721-A (JP)
Title: Field effect transistor
Inventor: HOSHI MASAKATSU
IPC: H01L29/786
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce on resistance by sharply reducing drain resistance without increasing channel resistance. SOLUTION: A source region 70 and a base region 40 where a channel is formed are formed of silicon semiconductor. At least part of drain regions 20, 30 is formed of wide band gap semiconductor having a larger band gap than silicon semiconductor, and regions 30, 40, 70 formed of silicon semiconductor are sandwiched by a gate electrode 60.
Patent JP-S56105963-A (JP)
Title: Transcriber
Inventor: NITSUTA TOMIO
IPC: B41F16/00
Filed: 1980-01-28
Abstract: PURPOSE: To secure transcription and provide many transcriptions at a time in such a process as is readily automated by a method wherein, before a heating plate made in such a shape that it can mate with a cubic surface of an object on which something is to be copied is pressed against the object transfer paper to be arranged between the heating plate and the object is positioned by a special means, before being allowed to stick to the surface of the object.  
     CONSTITUTION: A number of concave portions 11 formed in such a shape that it can mate with a cubic surface of an object 10 (e.g. gas lighter) on which something is to be copied are arranged in parallel above a cradle 9, and the object 10 is contained in the concave portion. In the position opposite to the cradle 9 with transfer paper between, a heating plate 12 is provided to press the transfer paper 1 against the surface of the object 10 on which something is copied and heat that surface. Many concave portions 13 which tightly engage with the surfaces of the objects 10 are provided on the under surface of the heating plate. Sticks 14 are arranged between the objects, or on both sides of an object between the transfer paper 1 and the heating plate 12, so that the transfer paper 1 is permitted to tightly stick to the object on which something is copied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07221722-A (JP)
Title: Method for transfer of supervisory information and supervisory and transfer circuit
Inventor: KURABE MITSURU
IPC: H04B17/40
Filed: 1994-01-31
Abstract: PURPOSE:To decide the normality of a system totally with a simple circuit and a simple software by providing a supervisory/transfer circuit to each unit equipment in a communication system of redundant configuration and transferring supervisory information to post-stages. CONSTITUTION:A supervisory/transfer circuit 103 of a unit device 1 supervises an output signal from a circuit 104 and a package in a unit device after a stage of a selection circuit 104 and transfers a normal/abnormal signal to post-stages. A supervisory/transfer circuit 201 of a unit device 2 supervises an output signal from a circuit 103 and a package in the unit device 2 and relays a fault signal when it is detected and superimposes a fault signal onto the output signal of the circuit 103 when a fault is detected in the unit 2 and transfers the superimposed signal to post- stages. The processing above is similar to the case of a unit device 3. Supervisory/ transfer circuits 401, 402 of a unit device 4 terminate a received signal and supervises a package in the unit device 4 before the selection circuit 404 and transfer the result of supervision to a supervisory controller 5a. The controller 5a provides the output of signals (3), (4) used to select a system operated correctly based on signals 11-14 to control the selection circuits of the unit device 4 and the controller 4a.
Patent JP-H10254603-A (JP)
Title: Operation unit and sanitary washing device provided with the operation unit
Inventor: YAMAMOTO YASUO
IPC: G06F3/023
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a malfunction that the hand of an operating person is detected and a lid body is in a closed state even though that the lid body is in the closed state by detecting that the lid body is in the closed state when a contact point is inserted into a housing part by an open/closed state detection means. SOLUTION: In this operation unit 1 provided with a lid operation part 5 disposed on the upper surface of a freely openable and closable lid body 8 and a housing operation part 4 disposed to the housing part 7 to be covered with the lid body 8 at the time of the closed state of the lid body 8 for enabling the operation of the housing operation part 4 at the time of the open state of the lid body 8, enabling the operation of the lid operation part 5 at the time of the closed state of the lid body 8 and commanding the operation to this sanitary washing device, the housing part 7 is provided with a small hole 14 for inserting the contact point 13 provided on the lid body 8 at the time of the closed state of the lid body 8 and the open/closed state detection means 6 for detecting that the lid body 8 is in the closed state when the contact point 13 is inserted from the small hole 14.
Patent JP-H07214711-A (JP)
Title: Honeycomb panel and manufacture of honeycomb panel
Inventor: MIYAYAMA KAZUYASU
IPC: B32B21/13
Filed: 1994-01-31
Abstract: PURPOSE:To constitute the panel so that it is rich in permeability to air since strength in the direction of a thickness of a board is high, dimensional stability is secured, the manufacturing also is simple, a moisture absorption and discharge functions are excellent since it is made of wood and a large number of hollow parts communicating with both sides are provided, CONSTITUTION:In a corrugated wooden sheet l possessing stripelike recessed and projected parts on both sides alternately. a plurality of the corrugated sheets l are laminated and stuck to each other so that the recessed and projected parts are not fitted in each other, a honeycomb flitch 3 possessing a large number of cylindrical hollow parts 2 is formed, the honeycomb flitch 3 is sliced in the direction crossing a direction of a cylinder of the cylindrical hollow part and a honeycomb panel 4 communicating with both the sides is obtained in the same cylindrical hollow part 2. In this case, when a slicing direction is tilted to the direction of the cylindrical hollow part 2, a large number of the cylindrical hollow parts 2 communicating with both sides are tilted at a board thickness direction and a honeycomb panel 4' possessing permeable function to are and even blindfolding function is obtained.
Patent JP-H09202359-A (JP)
Title: Packaging material
Inventor: OTAGURO HIROAKI
IPC: B65D81/113
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a packing material simple in structure and easy to assemble by comprising an upper plate, a lower plate and cushioning levers wherein one end is fit-inserted into the upper plate and the other end is fit-inserted into the lower plate. SOLUTION: A packing material comprises an upper plate 1, a lower plate 2 and cushioning levers 3 wherein one end is fit-inserted into the upper plate 1 and the other end is fit-inserted into the lower plate 2. The upper plate 1 and the lower plate 2 comprise a corrugated fiberboard plate with L-shaped insertion holes 6 provided at respective four corners, wherein parts equipped with the insertion holes 6 are formed to be thicker than other parts. The cushioning lever 3 comprises a corrugated fiberboard plate folded into a shape having an L-shaped cross section, and is attached to the upper plate 1 and the lower plate 2 so that a side surrounded by two adjacent pieces faces inward.  At the time of use, after a product is protected by the cushioning levers 3, the upper plate 1 and the lower plate 2, the upper plate 1 and the lower plate 2 are fitted into an upper box 4 and a lower box 5, respectively, thereby allowing the upper plate 1 and the lower plate 2 to be reinforced in strength and also facilitating packing.
Patent JP-S60151918-A (JP)
Inventor: KAKIYA YOUTAROU
IPC: G03G15/00
Filed: 1984-01-20
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-S60152922-A (JP)
Title: Vibrometer
Inventor: YAMAMOTO YASUHITO
IPC: G01H9/00
Filed: 1984-01-20
Abstract: PURPOSE:To make a sound receiving part compact, by measuring sound pressure by interference light of incident light, which is inputted on one surface of a thin vibrating plate, to which the sound pressure is applied from the other surface, from an optical fiber, and the light reflected by the other surface to the optical fiber. CONSTITUTION:Light from a laser 15 is split by a first semitransparent mirror 16. One light beam is inputted to an adder 19 through a first filter 17 and a first photoelectric converter 18 as a reference level signal. The other light beam is inputted to a second semitransparent mirror 22 through a polarizing plate 20 and a 1/4 wavelength plate 21. The mode of the light beam, which has passed the mirror 22, is aligned by a lens 23, and only the steady state component is converged and inputted to an end surface E2 of an optical fiber 5. The fiber 5 forms a Fabry-Perot resonator together with an end surface 5, on the sound receiving side E1 and the back surface of a thin vibrating plate 1. Said incident light is reflected by the back surface of the plate 1 and forms interference light, which is changed by sound pressure. The reflected light is split by the mirror 22. Only the interference light is extracted from one light beam by a filter 24. The detected signal, which is proportional to the interference light, is outputted to an adder through a second photoelectric converter 25. The adder 19 operates and amplifies the signal and outputs the measured signal, which is proportional to the sound pressure.
Patent JP-H08204787-A (JP)
Title: Alarm detection system
Inventor: NISHIKAWA MAKOTO
IPC: H04B17/00
Filed: 1995-01-24
Abstract: PURPOSE: To simplify the configuration of an alarm controller. CONSTITUTION: An alarm signal 100 outputted respectively from N sets of monitored devices 1-1-1-N outputting an alarm signal is given to a shift register 7, in which the signal is converted into serial data. The serial data after conversion are sent to a monitor controller 5. When an alarm signal is outputted from at least one of the monitored devices 1-1-1-N, the monitor controller is interrupted to generate the alarm signal. Thus, since the alarm signal from each of the monitored devices 1-1-1-N is sent to the monitor controller 5 as serial data, one signal line is enough regardless of the monitored devices 1-1-1-N to simplify the configuration of the monitor controller.
Patent JP-H04313151-A (JP)
Title: Paperless accounting system
Inventor: NOMURA SAKAE
IPC: G06Q40/00
Filed: 1991-01-29
Abstract: PURPOSE:To obtain a paperless accounting system which can perform the sure and quick accounts settlement processing for the slips requiring the receipts. CONSTITUTION:This system consists of an electronic slip production means which is provided to produce the electronic slips and to store them in an electronic slip store means together with an attachement slip issuing means which issues the receipt attachement slips corresponding to the slips requiring the receipts after deciding them out of those produced electronic slips, an addition processing means which adds the data to the slips stored in the electronic slip store means, and a control means which controls the processing states of the electronic slips. In such a constitution of a paperless accounting system, the electronic slips requiring the receipts are selected out of those slips produced by the electronic slip production means by the attachment slip issuing means. Then the receipt attachement slips are issued to the selected electronic slips respectively. Then the electronic slips are sent to the addition processing means to undergo the addition processing. The control means controls the processing states of the electronic slips secured at the electronic slip production means and the addition processing means.
Patent JP-S62166527-A (JP)
Title: Formation of silicon oxide film
Inventor: HASHIMOTO TAKAO
IPC: H01L21/316
Filed: 1986-01-20
Abstract: PURPOSE:To obtain an SiO2 film of high quality by depositing an amorphous Si on a substrate, and lamp-heating the Si in an oxygen atmosphere to oxidize it, thereby shortening a time for exposing the substrate with high temperature. CONSTITUTION:A reaction tube 1 is evacuated in vacuum, and a substrate 10 is heated. Ar gas is introduced from a gas inlet tube 2 to stabilize the tube 1, and a voltage is then applied by a DC power source 7 to the substrate 10. A high frequency is applied to a reaction tube by a high frequency power source 9 and a coil 8, Ar gas is ionized to clean the substrate. After cleaning, the application of the voltage and the supply of the gas are stopped, and the tube 1 is again reduced under pressure. Silane SiH4 is introduced from the tube 2 in the state that the high frequency is applied to decompose the SiH4 gas by the high frequency to deposit the amorphous silicon or the substrate 10. Thereafter, the power source 9 is stopped, Ar gas is supplied instead of the SiH4 gas from the tube 2, the tube 1 is set to the atmospheric pressure, the supply of the Ar gas is stopped, the tube 1 is provided with an oxygen atmosphere, the substrate 10 is heated to thermally oxidize the amorphous Si.
Patent JP-S5293349-A (JP)
Title: Heating device for heating elements
Inventor: MUROI SHIGEHARU
IPC: B41J2/35
Filed: 1976-01-31
Abstract: PURPOSE:To arrange so that each heating element equipped with a heating head at constant temperature by controlling the heating time in accordance with the power consumption of a heating element.
Patent JP-S60154859-A (JP)
Title: Die for die casting
Inventor: KARAKI MITSUHIRO
IPC: B22D17/22
Filed: 1984-01-23
Abstract: PURPOSE:To obtain a die having the width of a sealing surface optimum for the shape of a product by performing the standardization design to determine the size of liners by taking die clamping force, the product projecting area of a parting plane, die temp., mechanical properties of die material, etc. into consideration. CONSTITUTION:The width K of the sealing surface satisfying Ka>K>Kb is provided to the outside periphery of the product shape on the parting plane of a die 3 for a die casting machine which presses platens 1, 2 to bring liners 5, 9 into contact with each other. Ka in the inequality is the width of the sealing surface necessary for suppressing elongation owing to thermal expansion by die clamping force T and Kb is the width of the sealing surface necessary for keeping the compressive stress generated by the force T within the proportional limit. These widths are calculated by the prescribed calculation equation substituting the product projecting area A3 on the parting plane and the area A2 on the parting plane with respectively an equiv. circle 11 and torus 12. The die having the width of the sealing surface optimum for the product shape is thus obtd.
Patent JP-H06221872-A (JP)
Title: Absolute encoder output signal abnormality detection method
Inventor: TANIGAWARA SUEHIRO
IPC: G01D5/244
Filed: 1993-01-25
Abstract: PURPOSE:To detect abnormality in all bits of absolute signal without enlarging a device by providing a divider or multiplier that performs division or multiplication conversion with incremental signal. CONSTITUTION:A decoder 2 converts absolute signal ABS into binary code, or absolute data (abs). A divider or multiplier 3 divides or multiplies incremental signal A and B. The signal (a) and (b), thus obtained, is transferred to an absolute counter 4. A counter 4, with the absolute data (abs) as an initial value, counts up or down the signal (a) and (b). Thus, absolute count data is obtained, and outputted to a latch circuit 5. As a result, if abnormality exists in the signal A and B, the absolute data (abs) does not agree with absolute count data, so, a signal abnormality detection means issues abnormality detection signal.
Patent JP-H02190861-A (JP)
Title: Pattern forming method
Inventor: NAKADA TOMIHIRO
IPC: H05K3/02
Filed: 1989-01-20
Abstract: PURPOSE:To allow the formation of patterns with good positional accuracy and fine line width even if the area is large by using a photosetting tacky adhesive agent in place of a screen printing method. CONSTITUTION:A layer 10 coated with the photosetting tacky adhesive agent is formed on soda lime glass 9 and the surface of this layer is coated with Ag paste by roll coating, by which a paste layer 11 is provided. The exposed parts of the layer 10' coated with the tacky adhesive agent are polymerized and cured to form photoset parts 14 when an original plate 12 having straight line patterns is brought into tight contact with the glass surface side of the transparent substrate 9 and is exposed with UV rays 13. The photoset parts 14 and the paste layer 11 are peeled by selective picking up with an air pin set corresponding to the pattern shape to obtain the patterns 11' of the Ag paste layer; thereafter, the glass 9 having the patterns 11' and the layer 10' coated with the tacky adhesive agent is calcined to form Ag electrode line patterns 15. The patterns are formed with the good positional accuracy and the fine line width even with the large area in this way.