baber/WOPTO huggingface dataset:
Patent JP-S61143888-A (JP)
Title: Pattern recognizing system
Inventor: ISHIGAKI ICHIJI
IPC: G06K9/62
Filed: 1984-12-17
Abstract: PURPOSE:To obtain the high recognizing factor by sharing the font information of a recognizing dictionary in order to reduce the dictionary capacity per register pattern and to register a large number of patterns having variances in writing orders and the number of strokes. CONSTITUTION:The information on the constitution of a dictionary pattern is loaded on a memory device 5 capable of a random access from a secondary memory 4 in response to the number of strokes of an input handwritten character. The dictionary pattern is divided to every three strokes of characters and at the same time the partial pattern information is shared with another dictionary pattern in said unit of three strokes. This pattern information is stored in a memory 7. When an active partial pattern table 9 is set, the corresponding partial pattern information is loaded successively on a partial pattern storing circuit 10 from the memory 7. Then a resemblance calculating circuit 12 calculates the degree of resemblance between the partial pattern stored in the circuit 10 and the input partial pattern stored in a partial pattern storing circuit 11.
Patent JP-H0797912-A (JP)
Title: Exhaust gas purifier of two-cycle engine
Inventor: KATO TAKASUKE
IPC: F02B25/20
Filed: 1993-09-28
Abstract: PURPOSE:To improve purification performance by catalyst so as to more exhaust air even at the time of idling when temperature of exhaust air is likely to become low in a two-cycle engine. CONSTITUTION:A fuel injection valve which jets fuel into a cylinder 95 is provided. A valve body 152 is provided in an upper fringe section of an exhaust port 149 which is opened for the inside of the cylinder 95. An upper fringe position of the exhaust port 149 can be changed up and down due to opening and closing of the valve body 152. Catalyst which purifies exhaust air 68 is provided in an exhaust pipe connected to the exhaust port 149. A temperature sensor which detects temperature of the exhaust air 68 is provided. When the temperature detected by the temperature sensor is below a predetermined value, the valve body 152 is opened to displace the upper fringe position of the exhaust port 149 upward.
Patent JP-H0796686-A (JP)
Title: Binding device
Inventor: HANAWA KATSUNORI
IPC: B42C11/06
Filed: 1993-09-29
Abstract: PURPOSE:To assuredly adhere a bundle of sheets and a spine cover by fast adhering without clearance a heating member and a part having a heat melting adhesive of the spine cover in which the bundle of sheets is pinched so as to melt the adhesive completely. CONSTITUTION:A spine cover 100 which pinches a bundle of sheets 200 is held by a holding guide plate 503 and a sheet bundle holding member 506, which is made to touch a heating member 10. The heating member 10 is supported by a heater support member 507 being pushed up by a pressing spring 507a. That is, the spine cover 100 and the heating member 10 are connected with pressure. The heating member 10 is made of a soft material. Thus, in pressure welding, the heating member 10 becomes hollow so as to uniformly touch a part having an adhesive 101 on the spine cover 100, and the touching area of them enlarges. As a result, the transmission efficiency of the heat from the heating member 10 becomes remarkably excellent, so that the binding property is remarkably improved.
Patent JP-H01108795-A (JP)
Title: Circuit substrate
Inventor: MATSUMURA KAZUO
IPC: H05K1/09
Filed: 1987-10-21
Abstract: PURPOSE:To improve thermal fatigue resistance by composing a circuit substrate of a ceramic substrate and a conductor made up of the composite dispersion of copper and ceramics and to be joined with the surface of the substrate. CONSTITUTION:A circuit substrate is composed of a substrate consisting of ceramics and a conductor made up of the composite dispersion of copper and ceramics and to be joined with the surface of the substrate. The substrate composed of a ceramics sintered body is used as the circuit substrate, and alumina, magnesia, silica, zirconia, etc., can be employed as the ceramics. The conductor joined with the ceramics substrate is shaped by the copper-ceramics composite dispersant, and the rate of the addition of ceramics to copper is kept within a range of 0.1-10% at a weight ratio. The conductor consisting of the copper-ceramics composite dispersant is manufactured in such a manner that copper powder and ceramics powder are mixed, the mixed powder is pressed and a molded form is molded, and the molded form is sintered. The sintered body is joined with the surface of the ceramics substrate, thus forming the conductor.
Patent JP-2001088296-A (JP)
Title: Ink-jet recording head
Inventor: MATSUMOTO HIROZO
IPC: B41J2/045
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head which has sufficient reliability and durability even when used at a high temperature, a high humidity and a high electric field intensity with a piezoelectric body being thinned. SOLUTION: The ink-jet recording head is constituted of a conductive metal oxide layer (conductive oxide layer in the drawing) 93 formed to a part where at least an electrode of a plus potential side among electrodes of a piezoelectric element for pressuring thereby discharging ink comes in touch with a piezoelectric body 91, and a metallic layer 92 having a superior solderability and layered on a surface of the oxide layer. Platinum oxide, ITO or the like is superior as the conductive metal oxide, and chromium/nickel/gold, platinum/gold or the like is appropriate as the metallic layer.
Patent JP-H05109750-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: NAKAGAWA ATSUSHI
IPC: H01L29/205
Filed: 1991-10-15
Abstract: PURPOSE:To provide a high gain ultra-high speed semiconductor device utilizing a collector top type pnp HBT as a switching transistor and a lateral npnBT as a current injection source and also provide a method of manufacturing semiconductor which has realized high integration density with a simplified process. CONSTITUTION:A semiconductor device is formed by a collector layer 3 of HBT consisting of p type InxAl1-xAs lattice matched with an InP substrate, an emitter layer 5 of HBT and a base layer 4 of HBT consisting of an N type InxGa1-xAs. An external base region and collector region 4a of BT consisting of N type InxGa1-xAs and N type InxAl1-xAs and an emitter region 6 of BT consisting of N type InxAl1-xAs are formed by introduction of a substance which will become an N type impurity. The base of BT and collector of HBT are used in common and are connected to a contact layer 2 consisting of the P type InxGa1-xAs.
Patent JP-H09110514-A (JP)
Title: Sintered compact as raw material of asbestos and its production
Inventor: IGAMI MINORU
IPC: C04B35/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To render industrial wastes, which includes asbestos controlled as a toxic matter against environment, harmless and enable the production of a sintered compact of a valuable industrial product from the wastes. SOLUTION: This sintered compact is produced by adding sodium silicate or potassium silicate at the content of 3-15% to a raw material composition mainly containing wastes consisting of asbestos, in which the weight ratio of asbestos is >=60%. The compound is baked and sintered preferably at 1,000-1,200 deg.C to produce the objective sintered compact.
Patent JP-S61145055-A (JP)
Title: Automatic cartridge holding device
Inventor: HIROSE YOSHIHIKO
IPC: B65H19/12
Filed: 1984-12-17
Abstract: PURPOSE:To enable a cartridge to be held stably and formally for a long period of time by holding the cartridge in such a way that the front surface of a cartridge hand mechanism between closing hands is allowed to be of an elastic surface so as to permit the rear surface of the cartridge to come in contact with the above said elastic surface with pressure. CONSTITUTION:When a cartridge 66 comes at its forward end, an elastic part surface 84 on the side of a hand mechanism 76 is allowed to come in contact with the rear end surface of the cartridge FC somewhat with pressure. Then, hands 77 and 78 are actuated to be closed, tapered pawls 77b and 78b which are projected inward in a cross-sectional form of a wedge of a left and a right hands 77 and 78, wink into obliquely sunk concaves Ca and Ca at the pawls of the cartridge C allowing the cartridge C to be held between the hands 77 and 78. At this moment, the component of a force due to the above said oblique engagement allows the cartridge C to move to the elastic part (84) side while it is retracted permitting the rear end surface of the cartridge C to come in contact with the surface of the part 84 with pressure while the cartridge C allows the part to sink. This configuration enables the cartridge to be held by the above mentioned three parts allowing a grip force to be stable and be effected accurately and also enabling the grip force of hands 77 and 78 to be small.
Patent JP-H06120422-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: SAKAI TOSHIAKI
IPC: H01L27/04
Filed: 1992-10-05
Abstract: PURPOSE:To supply a stable voltage by utilizing the pn junction under a thick field oxide film as a capacitance for voltage stabilization thereby to reduce the impedance of a predetermined voltage-line. CONSTITUTION:A selective ion implantation is performed in a predetermined position of a p-type Si substrate 1 to form a high doped buried layer 3 of n<+>Si. Then, a semiconductor epitaxial layer 5 of n<->Si is deposited. A p-type impurity ion implantation is performed immediately above the high doped buried layer 3 to form a high doped semiconductor region 4 of p<+>-type Si. Thereafter, a thick field oxide film 2 is formed by high-temperature thermal oxidation. Thus, a pn junction capacitance can be formed under the field oxide film, and can be utilized as a capacitance if a wiring is connected to the pn junction region.
Patent JP-S63119522-A (JP)
Title: Epitaxial growth apparatus
Inventor: KAMISAKA WATARU
IPC: H01L21/205
Filed: 1986-11-07
Abstract: PURPOSE:To enable a single-crystalline silicon thin film of good quality to be created by providing a radiofrequency induction heating means between the seal plate and the baffle for purging. CONSTITUTION:In the vicinity of a baffle for purging 7 which controls the flow of hydrogen gas, a radiofrequency induction heating means 10 is provided. Accordingly, the silicon deposit adhering the baffle for purging 7 can be etched with a hydrochloric acid gas. Further, by removing the silicon deposit on the upper part of a bell jar, particles are prevented from falling onto a silicon substrate being processed and nucleation in the vapor phase with fine particles as nuclei is prevented, and as a result, an epitaxially grown film can be obtained on the silicon substrate, whereby an epitaxial growth apparatus of an excellent silicon film can be achieved.
Patent JP-H03129780-A (JP)
Title: Photosensitive semiconductor device
Inventor: MIYAZAKI TAKAO
IPC: H01L31/10
Filed: 1989-10-16
Abstract: PURPOSE:To increase the gain of a photosensitive FET by employing a modified channel structure where the volume of light absorbing layer in a channel region, between the drain electrode and the gate electrode of the FET, is increased as much as possible within a range where other features such as frequency characteristic are not damaged. CONSTITUTION:A level difference is provided by chemical etching on one face of a semi-insulating InP substrate 11. An InAlAs epitaxial layer 12 is then formed, as a buffer layer, thereon. An InGaAs high conductivity channel 13 containing n-type impurities with relatively high concentration and an InGaAs low conductivity channel 14 containing n-type impurities with relatively low concentration are then formed thereon such that the high conductivity channel is formed thin whereas the low conductivity channel is formed thick so that the level difference is flattened on the semi-insulating substrate. An InA As buffer layer 15 is again formed on the entire face, followed by formation of a source electrode 16, a gate electrode 17 and a drain electrode 18.
Patent JP-S61132614-A (JP)
Inventor: UORUFUGANGU BUREUAA
IPC: D01F6/54
Filed: 1985-11-28
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-H07120192-A (JP)
Title: Heat-exchanger for heating
Inventor: SATOU CHIKAYOSHI
IPC: F28F1/02
Filed: 1993-10-25
Abstract: PURPOSE:To reduce weight and to form a device compact in size by a method wherein resources are saved, a recycle is executed, a cost is reduced, and performance is improved, in a heat-exchanger for heating to perform heat-exchange between high temperature fluid and low temperature fluid. CONSTITUTION:In a heat-exchanger for heating to perform heat-exchange between combustion gas 20 (high temperature fluid) and a refrigerant 18 (low temperature fluid), a multihole l forming a flow passage for the refrigerant 18 is formed. A heat-exchange flat tube 2 through which the heat of the combustion gas 20 is transmitted to the refrigerant 18 and a cylindrical header pipe 4 disposed at an inflow port 2a and an outflow port 2b for the refrigerant 18 in the multihole 1 are provided. The heat-exchange flat tube 2 and a header pipe 4 are a heat-exchanger 9 made of aluminum.
Patent JP-S63170895-A (JP)
Inventor: THIOULOUSE PASCAL
IPC: H05B33/12
Filed: 1987-10-23
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-H05112311-A (JP)
Title: Packaging device
Inventor: IWAKAWA TAKASHI
IPC: B65B25/04
Filed: 1991-10-16
Abstract: PURPOSE:To effect an accurate packaging by a method wherein, when an article such as cabbage is dropped into a hole in a packaging stand, it is received and supported by a supporting stand below while being wrapped in a packaging sheet and the upper part of the packaging sheet is pressed closely sideways by a compressing mechanism so as to be constricted. CONSTITUTION:When the operator drops the article A to be packaged from above into a hole 2a in a packaging stand 2, the article A is received and retained by a vertically freely movable supporting stand 3 while being drawn into the packaging sheet 1. The upper part 1a of the packaging sheet 1 having the article A wrapped therein on the supporting stand 3 is pressed closely sideways between a pair of compressing arms 17 of a constriction mechanism so as to be constricted and the part of the packaging sheet above this constricted part is cut off by the action of a pair of the left and right disk cutters 28 of a cutting mechanism 26. A pressure-sensitive tape 4 is thereafter applied to the upper end part of the constricted part of the packaging sheet 1 by a tape attaching mechanism consisting of a retaining arm and a pressing arm to fix firmly the packaging sheet 1.
Patent JP-H03128032-A (JP)
Title: Ophthalmological device
Inventor: UCHIDA KOJI
IPC: A61B3/00
Filed: 1989-10-13
Abstract: PURPOSE:To avoid the collision with an inspected ptient's nose by permitting an eye inspection unit to be automatically retracted, when the eye inspection unit is shifted to the position of one eye after the inspection for the other eye is completed. CONSTITUTION:A rack 10 meshed with a gear 9 is installed on a movable base board 2 side, and a shaft 8 is moved smoothly in the revolution direction and sliding direction for the movements in the longitudinal and lateral directions of the movable base board 2. After one of the inspected patient's eyes is inspected, if the movable base board 2 is shifted in the lateral direction by tilting an operating rod 4 by an inspector, in order to inspect the other eye, a roller 15 at the center part rolls along the projection part 13a of a guide member 13, and the movable base board 2 and an eye inspection unit 3 are automatically moved as if the inspector retracts the two 2 and 3 to this side. Accordingly, the movable base board 2 can be automatically retracted so that the eye inspection unit 3 does not collide with the nose part of the inspected patient, and the need of retracting the movable base board 2 and the eye inspection unit 3 by the inspector in each selection of the right and left eyes in the conventional is obviated.
Patent JP-H11105860-A (JP)
Title: Carton with hanger
Inventor: KANBAYASHI NATSUYO
IPC: B65D5/42
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a carton with a hanger, which is so designed as to be also usable as an ordinary carton having no hanger. SOLUTION: This carton with a hanger includes a main body 11 which is a substantially quadratically prismatic shape, and whose lower end is closed, and two flaps 12, 13 extending from mutually opposite edges of the upper end of the main body. The first flap 12 is folded in a state of being projected from the upper end of the main body so as to form a hanger tab, and the second flap 13 closes the upper end of the main body, whereby the carton is used as a carton with a hanger. Further, the first flap 12 is stored in the main body, and the second flap 13 closes the upper end of the main body, whereby this carton is used as an ordinary carton.
Patent JP-H04145928-A (JP)
Title: Reverse osmosis membrane device and water treating apparatus using this device
Inventor: YOKOMIZO YUICHI
IPC: B01D61/08
Filed: 1990-10-04
Abstract: PURPOSE:To obtain a high improving effect for water quality by dividing the RO membrane elements serially connected into two stages so that water transmitting through each stage does not mix with each other, and effectively using the water of good quality from the preceding stage while returning the water of bad quality from the trailing stage to the source water side. CONSTITUTION:A vessel 1 is packed with four RO membrane elements 71, 72,... in a manner that the center pipe joint between the second element 72 and third element 73 is equiped with an end cap 15 so that water transmitting through the first and second elements 71, 72 does not mix with water transmitting through the third and fourth elements, 73, 74. In this constitution, transmitted waters 51, and 52 are drained from both sides of the vessel. The water 52 from the trailing stage is returned to source water side 1, while the water 51 from the preceding stage is drained as treated water. Thereby, a significant effect of improving water quality can be obtained compared to a conventional method that a part of joined transmitted water from all RO elements is returned to the source water, and this method gives large industrial influence.
Patent JP-H03126498-A (JP)
Title: Clothing dryer
Inventor: MICHIHASHI HIROYUKI
IPC: D06F58/28
Filed: 1989-10-12
Abstract: PURPOSE:To perform the compulsory completion of a drying operation appropriately based on the quality and the volume of clothing by providing a kind setting means, a clothing kind detecting means, and a control means. CONSTITUTION:The clothing kind detecting means 10 which finds out the kind of clothing from the characteristic of a discharge temperature for time immediately after the start of the drying operation or the relation of water content for the volume of the clothing, etc., is provided other than a drying state detecting means 11, a drying control means 15, an abnormality informing means 12, the control means 16, and the kind setting means 9, and it is used in the case of setting prescribed time to the compulsory completion without using the kind setting means 9. Since the maximum time of the drying operation is decided corresponding to the kind and the volume of the clothing, the drying operation can be completed for appropriate time even when the fault of a temperature detecting means, etc., occurs.
Patent JP-S63120673-A (JP)
Title: Passbook processor
Inventor: ANDO YOSHIFUSA
IPC: G06Q40/02
Filed: 1986-11-10
Abstract: PURPOSE:To prevent shift in printing positions on leaves from being generated at the time of automatical issuing of a new passbook, by providing a driving means capable of adjusting the feed quantity of a roller brought into contact with a leaf, and a controlling means for controlling the driving of the driving means and the adjustment of the feed quantity. CONSTITUTION:After a page-turning treatment, a passbook 2 is fed in the direction of an arrow by feeding rollers 15a, 15b for printing unentered data on a leaf 2b at a printing part 4. The rollers 15a, 15b are rotated by the same feed quantity by stepping motors 16, 18 controlled by controlling parts 20, 21, respectively. When the leading end of the passbook 2 is detected by a sensor 22, a controlling part 20 switches control over the motor 16 so as to drive the roller 15a by a feed quantity slightly greater than that for the roller 15b. As a result, the roller 15a feeds the leaf 2b of the passbook 2 slightly faster than a cover 2a of the passbook, thereby following the movement of the leaf 2b being delayed, with a swell S, behind the cover 2a. When the passbook is fed to a predetermined printing position on the basis of the timing of detection by the sensor 22, the leaf 26 is devoid of the positional shift l, and is faced to a printing head 5.
Patent JP-H06118908-A (JP)
Title: Liquid crystal driving device
Inventor: NAGAO AKIFUMI
IPC: G09G3/20
Filed: 1992-10-06
Abstract: PURPOSE:To make output corrections matching display luminance characteristics of a liquid crystal display panel and constitute a circuit with less capacity than before. CONSTITUTION:Five reference voltages 100-104 are inputted and two reference voltages SVR0126 and SVR1127 are selected among five reference voltages according to the high-order two bits of a digital signal; and four capacitors having different capacity values which are 2<0>-2<3> times as large as a basic capacity value and a capacitance having the basic capacity as an output adjusting capacitor are connected in parallel. The SVR0126 or SVR1127 is connected to those capacitors through a switch to charge the capacitors. A voltage which is proportional to the amount of accumulated charges is obtained as Vout155.
Patent JP-2000093723-A (JP)
Title: Range hood
Inventor: AKAMATSU KATSUSHI
IPC: F24F7/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the smoke collecting efficiency from being deteriorated by detecting timing for cleaning a grease filter and notifying a user of such timing. SOLUTION: When a timer is used to notify a user of timing for cleaning a grease filter 3, it counts a cumulative operating time and urges him to clean the filter 3 with the help of a means such as a lamp or a buzzer, when a prearranged time comes. When a pressure sensor 4 is used, it monitors a pressure difference between the earlier and the later pressure in the grease filter 3 and sends information on the pressure difference, when a specified pressure difference previously set is reached, to a controller 5 and thereby, the buzzer 6 is sounded. When a wind velocity sensor is used, it monitors the internal wind velocity of an exhaust duct 7 and sends information on the wind velocity to the controller 5 and thereby the buzzer 6 is sounded when a specified wind velocity previously set is reached.  Consequently, the user is notified of timing for cleaning the grease filter 3 and urged to clean it so that the deterioration of the smoke collecting efficiency is prevented from occurring.