baber/WOPTO huggingface dataset:
Patent JP-S5544860-A (JP)
Title: Key-board typewriter
Inventor: AOSHIMA SHIYOUZOU
IPC: B41J29/42
Filed: 1978-09-27
Abstract: PURPOSE: Typewriter in which an arrangement of printing keys for character carriers prepared for exchange is applied to a cover face surrounding the key-board to show the superior feature of the typewriter having a single character carrier.  
     CONSTITUTION: When a kana character printing is desired, the character carrier 8 corresponding to a standard alphabetical order is removed from the typewriter 1, the kana character carrier 9a is taken out of the support plate 10 and attached to the typewriter 1 in place of the character carrier 8. A typist can print the required kana character easily by operating the keyboard 6 of a standard alphabetical order in reference to the katakana key arrangement display 11. When a hiragana character is to be printed, a hiragana character carrier 9b is used in place of the katakana character carrier 9a, and a hiragana character key arrangement display of hiragana character key arrangement display 12 is used in place of katakana key arrangement display 12 is used in place of katakana key arrangement display 11, the printing operation similar to that of said katakana can be done. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06310723-A (JP)
Title: Thin film transistor array
Inventor: SUKEGAWA OSAMU
IPC: G02F1/136
Filed: 1993-04-22
Abstract: PURPOSE:To decrease the OFF current of a TFT in a liquid crystal panel by restraining the light reflected on an opposing substrate from impinging on an a-Si film. CONSTITUTION:In a thin film transistor 3 comprising a gate electrode 5, an a-Si film 6, a drain electrode 7, and a source electrode 8, the source electrode is elongated to form a light shielding part 8a around the a-Si film 6. Since the quantity of backlight transmitting through the TFT substrate is decreased, the quantity of reflected light impinging on the a-Si film 6 is decreased thus decreasing the OFF current of the TFT.
Patent JP-H11312849-A (JP)
Title: Insulating substrate and circuit board
Inventor: NAKAGAKI TADAHIKO
IPC: H05K3/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To form a pattern in size thicker than printing on a normal plane, and to lower a resistance value per the unit length of the circuit pattern, by partitioning a conductive path region and integrally forming a partition wall in the conductive path region, in which the circuit pattern must be formed. SOLUTION: Recessed sections having width remarkably wider than the width and thickness of a circuit pattern to be pulled into connecting regions are formed to a section corresponding to a terminal fitted for mounting an electronic part in a conductive path region 2 and sections corresponding to terminals for connecting other circuit boards or cables as the connecting regions for conducting the circuit pattern 1 formed in the conductive path region 2 and the electronic part or the cables through conductive adhesives. Satin treatment having irregularities in approximately 10 μm is executed to the surface of the conductive path region 2, the base of the recessed section held by partition walls 3 partitioning the conductive path region 2. Accordingly, a resistance value per the unit length of the circuit pattern can be lowered.
Patent JP-H07330379-A (JP)
Title: Colored transparent material
Inventor: NODA KAZUYOSHI
IPC: C03C17/34
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a window glass usable in a state of a veneer exposing a colored film containing fine particles of a metal, etc., dispersed in a film consisting essentially of a specific metallic oxide such as Ti by forming the colored film and a transparent protective film, covering the colored film and having a specific thickness on a transparent substrate. CONSTITUTION:This colored transparent material is obtained by forming a colored film containing fine particles of one or more metals selected from Ag, Au, Cu, Pt and Pd or fine particles of oxides of one or more metals selected from W, Ta and Ni dispersed in a film consisting essentially of oxides of one or more metals selected from Ti, Si, Zr, Ta, Sn and Zn on a transparent substrate according to a wet method, further forming a transparent protective film, covering the colored film, capable of greatly improving the fastness and chemical durability by heating and having 0.1-100-mum film thickness and then carrying out the hot molding or different heat treatment after forming the whole film. Thereby, the objective colored transparent glass remarkably improved in mechanical strength and scuff, abrasion, weather and chemical resistances is obtained.
Patent JP-S5821865-A (JP)
Title: Constant-current diode
Inventor: TAKANO TADAO
IPC: H01L29/73
Filed: 1981-07-31
Abstract: PURPOSE:To increase the distance between both electrode metals of a constant-current diode by isolating and forming part of a diffused layer becoming a gate region and a diffused layer becoming a source region so as to alternately intrude in a circumferential  direction to each other and forming a stepwise difference between a connecting electrode metal on the region and a drain electrode metal. CONSTITUTION:On a P type semiconductor substrate 21 is grown an N type epitaxial layer 22 having a flat raised top shape, in the layer 22 are further formed an annular P  type diffused layer 23 becoming a gate region and an N type diffused layer 24 becoming a source region, and at the center is formed an N type diffused layer 24 becoming a drain region. A plurality of rectangular P type diffused layers 23a are formed at the prescribed interval circumferentially on the layer 23, thereby forming a P type diffused layer 23b passing through the substrate 21 connected to the layer 23a. An N type diffused layer 25 formed in the adjacent region formed with the layers 23, 23a and 23b is formed of an N type diffused layer 24a corresponding to the layers 23a, 23b and an N type diffused layer 24b extending to the substrate 21. In this manner, an electrode metal 27 and an annular connecting metal 28 are formed through an insulating layer 26 such as an SiO2 on the substrate 21, the layers 24b, 23b, thereby completing a constant- current diode having stepwise difference between both electrodes.
Patent JP-H05308918-A (JP)
Title: Coating flour for fry
Inventor: SUGASE SHINOBU
IPC: A23L7/157
Filed: 1992-05-12
Abstract: PURPOSE:To provide a coating flour containing a porous dextrin in which a prescribed amount of edible fats and oils are absorbed, capable of preparing fries merely by heating in an oven, etc., without requirement for a frying process in an oil and excellent in taste and ooze of the fats and the oils. CONSTITUTION:The objective coating flour contains a porous dextrin in which 100 to 400wt.% edible fats and oils such as soybean oil are absorbed. In addition, the mixture ratio of the above-mentioned dextrin to the coating flour for fries is preferably 20 to 60wt.%.
Patent JP-S5820346-A (JP)
Title: Production of member having vent hole
Inventor: HIRABAYASHI MASAO
IPC: B22C9/08
Filed: 1981-07-31
Abstract: PURPOSE:To absorb excess melts of core materials into a porous body and form vent holes of a uniform hole diameter by providing the porous body in parallel with the spiral windings wound around the core materials. CONSTITUTION:Wires 5 of metal or ceramics having a m.p. higher than the m.p. of a core material 4 is wound spirally around a metallic wire constituting the core material 4, whereby a secondary wire material 6 is formed. The wire materials 6 are juxtaposed around a porous foamed metallic wire 7 and are bundled together. The excess melts of the cores which cannot be fully absorbed by the clearances between the windings and the secondary wires alone are absorbed by the porous body.
Patent JP-S62280175-A (JP)
Inventor: HIRASHIKI YASUHIRO
IPC: B66B5/00
Filed: 1986-05-26
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-S60262527-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D59/04
Filed: 1984-06-11
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-S61275688-A (JP)
Inventor: BUORUFUGANGU BURUKUHARUTO
IPC: H02P8/02
Filed: 1986-05-26
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-H01289207-A (JP)
Title: Voltage-dependent nonlinear resistance element and manufacture thereof
Inventor: UENO IWAO
IPC: H01C7/10
Filed: 1988-05-17
Abstract: PURPOSE:To remove noise of a low voltage and the like by a method wherein Sr is contained excessively and at least one or more of Nb2O5 and Ta2O5 are added to SrTiO3 containing Li and F. CONSTITUTION:An SrTiO3 powder is used as a raw material, Sr is added excessively so as to make 1.001<=Sr/Ti<=1.05, then, a lattice defect is increased, a semiconductor property is promoted in addition, when another element, e.g., Nb or Ta, is substituted for Ti, an atomic property is controlled and the semiconductor property is promoted. Then, when LiF is added and this assembly is fired in a reducing atmosphere or in an atmosphere of nitrogen, an SrO-TiO2- LiF-based liquid phase is formed and sintering operation is promoted by a liquid sintering operation. By this setup, it is possible to obtain an element whose varistor voltage is comparatively low, whose alpha and permittivity are large, whose tan delta is small, which can simultaneously satisfy a characteristic of excellent reliability and which can protect a semiconductor and a circuit from a noise and static electricity.
Patent JP-S5243145-A (JP)
Title: Output control device for a microwave oven
Inventor: SHIGEMATSU KOUICHI
IPC: F24C7/02
Filed: 1975-10-02
Abstract: PURPOSE: The rushing current induced at the time of transmitting and stopping actions of a magnetron is reduced, reliability of prepeated transmitting and stopping actions is increased, its infuences on other devices are reduced and noises due to sparks discharged between switches are decreased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07301993-A (JP)
Title: Image forming device
Inventor: SANPEI ATSUSHI
IPC: G03G21/10
Filed: 1994-05-08
Abstract: PURPOSE:To prevent toner from dropping in an image forming device main body from a connecting bonding part at the time of detaching a process cartridge and a developing device stably over the lapse of time with simple constitution without providing a shutter member, etc., by providing a specified stopper member and providing a toner receiving part in the developing device. CONSTITUTION:A photoreceptor 1, a cleaning device and a recovered toner carrying device 18 are integrally constituted as the process cartridge, and freely attached to/detached from the image forming device main body 10 together with the developing device 5 constituted independently of the process cartridge. The process cartridge is prevented from being detached by the stopper member 35 as long as the developing device 5 is not detached from the main body 10. When the developing device 5 is drawn out from the main body 10, the toner adhering to the inside of the carrying device 18 or the toner in a half fixed state is received by the toner receiving part consisting of the upper wall surface of the developing device 5.
Patent JP-H0418217-A (JP)
Title: Ear-folding device of packing bag
Inventor: UENO SHOEI
IPC: B65B61/24
Filed: 1990-05-08
Abstract: PURPOSE:To securely fold the ear part without deforming of articles to be packed, by folding the font side ear of a packing bag along the lower face of the bag body through the folding guide of the ear at the front side of transfer direction on the way transferred by attachments. CONSTITUTION:The ears 16a, 16b at the front and back of a packing bag 16 supported and lifted up by an upholding base 26 contact a couple of ear-folding guides 55, 55 at the upper face to the prevented from upward moving. And since the front edge of the ear-folding member 34 contacts the lower face between the ears 16a, 16b and the shell, the ears 16a, 16b are bent vertically downward along a folding crease. The packing bag 16 bent at the ears 16a, 16b is raised further to be adsorbed and kept at the upper face by an adsorber 57. At this time, the ears 16a, 16b of the packing bag 16 contact the corresponding folding guide 55 at the near position of the lower edge to prevent from recovering the original form.
Patent JP-S6010657-A (JP)
Title: Manufacture of resistor
Inventor: MITARAI GOROU
IPC: H01L21/822
Filed: 1983-06-29
Abstract: PURPOSE:To reduce the number of parts of a circuit and to reduce the assembling cost by forming small resistors having largely different resistance values and small irregular resistance values on the same semiconductor substrate. CONSTITUTION:After a resist film 8 is covered on a portion except the first resistor 5 of low resistance, impurity ions are implanted by doping to the resistor 6. After the film 8 is removed, a semiconductor substrate 1 which contains the resistor 6 is heat treated at the prescribed temperature. After the portion except the second resistor 7 of high resistance is covered with a resist film 8', the prescribed amount of impurity is doped by ion implantation to the resistor 7. The resist film 8' is removed, and the substrate 1 is heat treated at a low temperature T2 lower than the heat treating temperature T applied to the resistor 6. Thus, the resistors having large differences of the resistance values and small irregular resistance values are formed on the substrate 1.
Patent JP-S60262819-A (JP)
Title: Production of polyepoxy compound
Inventor: KANAYAMA KAORU
IPC: C07D493/10
Filed: 1984-06-11
Abstract: PURPOSE:T obtain the titled compound excellent in heat resistance, flexibility, impact resistance and elongation-modulus balance, by reacting a specified diglycidyl ether with a bisphenol. CONSTITUTION:A bisphenol (A) of formula I [wherein Ar is group of formula II(wherein R2-3 are each H or methoxy) or a like group] is obtained by heating 2mol of mixture comprising 5-95mol% 4-hydroxy-3-methoxybenzaldehyde and 95-5mol% 4-hydroxybenzaldehyde with 1mol of pentaerythritol at 40-200 deg.C in the presence of an acidic catalyst to effect condensation. A diglycidyl ether (B) of formula III (wherein R1 is H or CH3 and is 0-1) is obtained by ring-closing, by treatment with NaOH, a halohydrin ether obtained by reacting component A with a (beta-methyl)-epihalohydrin in the presence of NaOH. One equivalent of component B is reacted with 0.01-1.0 equivalent of component A at 80-230 deg.C for 0.1-10hr in the presence of a catalyst (e.g., quaternary ammonium salt) to obtain the titled compound of formula IV (wherein n is 0-20).
Patent JP-S5455590-A (JP)
Title: Thiadiazines
Inventor: IKEDA KENICHI
IPC: C07D285/24
Filed: 1977-10-05
Abstract: NEW MATERIAL:Tetrahydro-1,3,5,-thuadiazine-4-ones of formula I (R 1  is 1-8C alkyl, aryl, 3-6C cycloalkyl; R 2  is H, 1-8C alkyl, allyl, 3-6C cycloalkyl, phenyl; R 3  is H, 1-8C alkyl, allyl, phenyl; X is halogen, 1-4C alkoxy, 1-4C alkyl, nitro; n is 0,1,2,).  
     EXAMPLE: 2-Methylimino-3,5-dimethyl-6-phenyl-tetrahydro-1,3,5-thidiazine-4-one.  
     USE: Insecticide, acaricide and fungicide.  
     PREPARATION: The reaction of a carbamoyl choride with a thiourea of formula III in the presence of a base affords the compound of formula I 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5820406-A (JP)
Inventor: KOBA YOSHINORI
IPC: B27L5/00
Filed: 1981-07-29
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-S5744724-A (JP)
Title: Engine block heater
Inventor: MURAKAMI TADAO
IPC: F01P11/20
Filed: 1980-09-01
Abstract: PURPOSE:To facilitate operation for attaching and detaching an engine block heater, by designing a holder to be capable of tilting freely in two-dimensional directions. CONSTITUTION:As a means for enabling a holder 28 to tilt freely in two-dimensional directions, a screw 24 is inserted into a through-hole 22 that is formed out of the center of a plug 12 for an eignie block heater, in the manner that its head portion is located in the inner space of water jacket 38, and a groove 26 is formed longitudinally at the central portion of the screw head for inserting a holder 28 in the groove 26 in a freely tilted manner by means of a pin 30. With such an arrangement, it is enabled to facilitate operation of attaching and detaching the screw 24 into and from a hole formed in the water jacket 38 of the engine block heater.
Patent JP-H11297536-A (JP)
Title: Composite terminal type transformer
Inventor: ABE KAZUSHI
IPC: H01F27/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To permit a transformer to be firmly attached to a double-side mounting type circuit board by inserting a set of pin terminals into holes in the circuit board and securing them there, bending the distal ends of other pin terminals horizontally and adhering the distal ends to the surface of the circuit board. SOLUTION: Of pin terminals 3a-3h embedded in a terminal stand 2A and pin terminals 3a'-3h' embedded in a terminal stand 2B, the pin terminals 3b-3g and 3b'-3g', excluding the pin terminals 3a, 3h, 3a' and 3h' located at the four corners, have their distal ends bent horizontally and adhered to the top surface of a circuit board 6. The pin terminals 3a, 3h, 3a' and 3h' are inserted in respective holes formed in the circuit board 6 and secured there. The end of a coil 4 is connected to each pin terminal as needed for connection to the conductive portion of the circuit board 6.
Patent JP-S5545587-A (JP)
Title: Arc welding power supply device
Inventor: TAKAGI SEIJI
IPC: B23K9/073
Filed: 1978-09-28
Abstract: PURPOSE: The captioned power supply device by which beautiful welding can be performed at a double speed as high as usual, by installing a tap in the middle of the inductance element 8 in order to divide into two, and connecting a regular diode in parallel to the side where the inductance value is larger.  
     CONSTITUTION: The intermediate tap is installed at an optional point P 3  of the inductance element 8, and the diode 14 is connected in parallel to L 1  where the inductance value is not smaller in the direction from the point P 3  to the point P 1 . the value (L 1 +L 2 ) of the inductance element 8 is 700W1400μH, and it is desired to make the value of L 2  50W300μH. In case of the afore-mentioned consitution, the welding bead is not damaged nor arc cut is caused, even in case the welding speed is made high. Therefore, the arc becomes scrupulous and has few variations of the number of times of shorts, and also the start time of arcing is shortened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60262644-A (JP)
Inventor: TSUGI SHIYOUJI
IPC: B32B27/42
Filed: 1984-06-12
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-H0217120-A (JP)
Title: Dental caries preventing agent
Inventor: ANDOREASU REMUBUKE
IPC: A61K8/00
Filed: 1989-05-12
Abstract: PURPOSE: To obtain a preventive for dental caries, by mixing galactose with an orally applicable harmless carrier which is neither food nor beverage in a finely dispersed state. CONSTITUTION: Galactose is mixed in a finely dispersed state with a carrier which is toothpaste, gargle water, chewing gum or similar uneatable or undrinkable material, which can be retained in the mouth for a relatively long time and is not harmful due to application to human. The mixture is further blended with an abradant, wetting agent, binder, thickening agent, surfactant, aroma, sweetener, preservative, etc., and prepared by a conventional method to give the objective substance. When the carrier is toothpaste, 100TGT of the carrier is mixed with 1-10TGT of galactose, when the carrier is chewing gum, with 50-400TGT of galactose and when the carrier is gargle water, with 1-10TGT of galactose.
Patent JP-H06328969-A (JP)
Title: Traveling control device for vehicle
Inventor: ASANO KATSUHIRO
IPC: B60W10/18
Filed: 1993-05-21
Abstract: PURPOSE:To appropriately control the timing to start the deceleration of a vehicle by detecting the relative acceleration of the vehicle to a subject, and controlling the vehicle speed so as to obtain the target relative speed when the vehicle and the subject relatively approach to each other with the relative acceleration over the specified value. CONSTITUTION:A distance-between-vehicles detecting means 10 to detect the distance between a preceding vehicle and the subject vehicle and a vehicle speed detecting means 12 to detect the speed of the subject vehicle are provided, and the respective output signals are received by a control means 14. In this control means 14, the relative acceleration G and the relative speed are calculated based on the distance HW between vehicles, and the distance HW between vehicles is compared with the specified following distance HW1 between vehicles, and when HW>HW1, the opening of a throttle 22 is controlled through an actuator 18 to control the speed of the subject vehicle to a constant value. On the other hand, when HW<HW1, the relative acceleration G is compared with the specified positive value G1, and when G<G1 and when the subject vehicle and an object relatively approach to each other, the deceleration control is realized by a brake 20 so as to obtain the target relative speed.
Patent JP-H11313568-A (JP)
Title: Apparatus for raising experimental animal
Inventor: KATSUKI TATSUHIRO
IPC: A01K1/03
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for raising experimental animals, capable of miniaturizing an apparatus main body and supplying clean air to small animals in a raising chamber. SOLUTION: This apparatus for raising experimental animals comprises an apparatus main body equipped with one or more raising chambers 2 for storing experimental animals in vertical steps, a first duct 7 for supplying clear air to each raising chamber 2 and a second duct 70 for evacuating air having passed through the raising chambers 2 to the outside of the apparatus main body.  The raising apparatus is furnished with doors 3 which are installed on one side of the apparatus main body and close the raising chambers 2, with air sending chambers 4 which are set at the opposite sides of the doors 3 with sandwiching the raising chambers 2 between the air sending chambers and the doors, connected to the first duct 7, extended vertically and communicate with each raising chamber 2 and with exhaust spaces which are positioned between the doors 3 and the air sending chambers 4 and the side of each raising chamber and communicate with each raising chamber 2. The second duct 70 is linked to an exhaust space and positioned closely to the doors 3.  In a suction state from the first duct 7, the raising chambers 2 are closed in a closed state of the doors 3 and the raising chambers 2 are in a positive pressure state having a higher atmospheric pressure than the outside of the apparatus main body 1.
Patent JP-H0417638-A (JP)
Title: Functionally gradient material and its manufacture
Inventor: NAMIKATA SHUNICHI
IPC: B22F3/15
Filed: 1990-05-09
Abstract: PURPOSE:To attain at least any of the lightening in weight, the improvement of the degree of the sintering and the improvement of the workability in a functionally gradient material by combining any of ceramics, metals or intermetallic compounds with intermetallic compounds. CONSTITUTION:At the time of manufacturing a functionally gradient material, e.g. of an MoSi2(C11b type intermetallic compounds)-TiAl(L10 type intermetallic compounds), one end in the axial direction in a cylindrical vessel is filled with Ti-Al and the other end is filled with a gradient compsn. in such a manner that the mixed powder of Mo and Si is arranged in the molar ratio of 1:2, which is thereafter subjected to precompacting by cold isostatic pressing to obtain a raw material green compact 1. This green compact 1 is inserted into a glass container (capsule) 2 so that the axial direction of the green compact 1 will be approximately vertical, which is thereafter vacuum-sealed into a hot isostatic pressing apparatus 3, and the raw material powder or the like in the capsule is brought into reaction with or is sintered under the condition of pressurizing.