baber/WOPTO huggingface dataset:
Patent JP-H06158321-A (JP)
Title: Titanium thin film forming method
Inventor: SEKIGUCHI ATSUSHI
IPC: H01L21/205
Filed: 1992-11-24
Abstract: PURPOSE:To improve the reaction controllability in the case of forming a titanium thin film by the CVD process using a cyclopentadienyltitanium as a raw material. CONSTITUTION:Approximately 5 grams of triscyclopentadienyltitanium Ti(C5H5)3 is fed to a vaporizing chamber 61, gaseous Ar is made to flow from a carrier gas introducing mechanism 70 at a flow rate of 20 sccm to keep the pressure inside the vaporizing chamber 61 at 1Torr. The wall surface of the vaporizing chamber 61 is kept at 130 deg.C. When an introducing valve 65 is opened and an evacuating mechanism 40 is controlled so as to keep the pressure inside a treating chamber 3 at 1Torr, the titanium film is formed on a substrate 1 heated to 320 deg.C. The use of Ti(C5H5)3 prevents the side reaction from occurring, thus the reaction controllability is improved. In the case of forming a TiN film, gaseous ammonia is introduced from a reaction gas-introducing mechanism 80.
Patent JP-2001115635-A (JP)
Title: Floor of building
Inventor: KIMURA MOTOYASU
IPC: E04F15/18
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a washable floor of a building capable of being constructed easily. SOLUTION: A floor of a building is formed by disposing a plurality of floor panels 2 in parallel with each other so as to form an entire surface thereof. The floor comprises an opening part 16 formed between the floor surfaces of one floor panel 2 and the other adjacent floor panel 2 and a gutter part 30 located under the opening part 16 and receiving the liquid dripping from the opening part 16. The gutter part 30 is fomred integrally with one floor panel 2, and communicates with a drain pipe for draining the liquid in the gutter part 30 to the outside.
Patent JP-2001153832-A (JP)
Title: Chlorine ion sensor
Inventor: SAKAI ATSUSHI
IPC: G01N27/416
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine ion sensor reduced in the size and improved in detection accuracy. SOLUTION: On a substrate 1, a substantially comb-shaped platinum electrode 10a formed of a platinum thin film and a substantially comb-shaped silver/silver chloride electrode 10b formed of a silver/silver chloride thin film are arranged face to face so that the electrodes 10a, 10b mesh with each other. Because the electrodes 10a, 10b are formed of thin films respectively, the size of the device can be reduced as a whole. In addition, projection parts 12a, 12b of the electrodes 10a, 10b are arranged alternately with their side faces arranged face to face substantially, so that facing areas of the electrodes 10a, 10b can be widened. Consequently, a current amount flowing between the electrodes 10a, 10b is increased, and detection accuracy can be improved.
Patent JP-H07202335-A (JP)
Title: Semiconductor device
Inventor: MUKAI TAKETERU
IPC: H01L29/205
Filed: 1993-12-28
Abstract: PURPOSE:To provide a semiconductor device in which a heterojunction of a type I is effectively realized by using semiconductor material of a type II having an energetically alternate inhibited bands. CONSTITUTION:A second layer 12 having a periodical structure, where a first semiconductor thin layer 12a having a thickness not exceeding an electron wave-diameter (De Brogrie wavelength of electron) using a second semiconductor material and a second thin layer 12b having a thickness not exceeding an electron wave-diameter using a third semiconductor material are alternately and in a plurality of layers vertically stacked, on a first layer 10 using a first semiconductor material. The second semiconductor material is related to the first semiconductor material of the type II where the forbidden band is energetically in an alternate arrangement, and the third semiconductor material is related to the second semiconductor material of the type II where the inhibited band is energetically in an alternate arrangement.
Patent JP-H08274790-A (JP)
Title: Method of controlling connection formation for interactive service
Inventor: HAINRIHI FUSUMAN
IPC: H04N7/173
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To execute quickly and efficiently connection formation by controlling connection formation from any of peripheral equipments to at least a central controller and controlling 2nd connection formation from the central controller to one memory cell as required in response to a control signal. SOLUTION: A message setup (1N#) is transmitted from any of set top boxes STB according to a desire of a subscriber. The 1N# denotes a number with respect to an intelligent network. A network node SSP transmits this number to a central computer SCP based thereon. The SCP uses an internal table to identify which service the subscriber desires. A physical address of the service is transmitted from the SCP. Thus, the formation of connection between the STB and a central controller VIP is informed to the SSP by a signal to form connection for a narrow band. Then the SCP sends other message to the SSP to form the connection for a broad band. The subscriber selects a film desired by a terminal TV under the corresponding menu control and the selection process is terminated.
Patent JP-H09144915-A (JP)
Title: Four-way valve for refrigerating cycle
Inventor: SAKATA EIJIRO
IPC: F25B41/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a four-way valve in which changeover operation is smoothed by changing over by rotation. SOLUTION: A rotor 4 rotated by a spindle 5 is arranged in a valve main body 1, a first duct opening 6 is opened to one valve plate of the valve main body 1, and also two duct openings 7, 8 are opened by being separated from the both sides of first duct opening 6 at specified angles, and also being positioned on the locus of a circumference centering around the spindle 5, and further an approximately U-shaped communicating passage which is communicated with the first duct opening 6 and also alternatively and airtightly communicated with either duct opening 7 or 8 every time the rotor 4 is rotated in normal and reverse directions at the specified angles, is formed to a rotor 4.  The other duct opening and a second duct opening 10 opened inside the valve main body 1 are communicated with each other through an inner space in the valve main body 1 so that a refrigerant passage can be changed over by rotation driving means by which the rotor 4 is rotated in normal and reverse directions at predetermined angles.
Patent JP-2001155937-A (JP)
Title: Surface-mounting coil and manufacture therefore
Inventor: OTSUKA KAZUHIKO
IPC: H01F27/29
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provided a surface-mounting coil of which the bonding strength with terminal electrodes is proper, and provide its manufacturing method. SOLUTION: A surface-mounting coil 30 has a drum core 4, having brims 2 and 3 at both terminals of a coil core 1, a coil 5, a base electrode 6 provided on peripheral surfaces 2a and 3a and terminal surfaces 2b and 3b, a covering member 17 which wholly covers from the peripheral surface 2a of the brim 2 to the peripheral surface 3a of the brim 3. The covering member 17 on the peripheral surfaces 2a and 3a of the brims 2 and 3 has a project part P, which extends towards the terminal directions of the brims 2 and 3 and a notch part V which exposes the base electrode 6 in a region of the coil core nearer than the project part P.  The exposed part of the base electrode 6, which is not covered by the covering member 17, exists on the peripheral surfaces 2a and 3a of the brims 2 and 3 and a bonding region of an external electrode 18 and the base electrode 6 has a structure which is extended from almost the whole region of the terminal surfaces 2b and 3b of the brims 2 and 3 to a part of the peripheral surfaces 2a and 2b.
Patent JP-H01174488-A (JP)
Title: Optical information recording medium
Inventor: KOMORI TETSUO
IPC: G11B7/249
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an optical information recording material comprising an organic non-toxic material derived from a living body and having affinity to human bodies, by producing the optical information recording material by providing a layer comprising a metallic complex salt of porphyrin on a substrate. CONSTITUTION:A layer 3 comprising a metallic complex salt of porphyrin is provided on a substrate 2 comprising a film or sheet of a plastic, paper, metal, glass, ceramic or the like to produce an optical information recording medium 1. The metallic complex salt of porphyrin may be chlorophyll, cytochrome, heme, hematin or the like, the selection thereof can be appropriately made according to the use of the recording medium, the kind and wavelength of light used, or the like. The thickness of the layer 3 is preferably 1-100mum. The layer 3 comprising the porphyrin salt can be provided on the substrate 2 by, for example, spraying or applying a liquid containing the porphyrin salt to the substrate.
Patent JP-H09154358-A (JP)
Title: Harvester
Inventor: NOGAMI HISAO
IPC: A01D25/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a harvester, interlocking lifting and lowering operations of a ground contact wheel with the lifting and lowering operations of digging part, capable of improving the straight advance properties of a machine body and the smoothness at the time of steering and useful for root vegetables such as a burdock. SOLUTION: This harvester is obtained by installing a ground contact wheel 29 so as to enable the free lifting and lowering and interlocking the lifting and lowering operations of the ground contact wheel 29 with those of a digging part 7 when arranging the digging part 7 for digging out root vegetables at the front of a mobile machine body 1 having a pair of left and right crawler mobile units 3 so as to enable the free lifting and lowering, arranging an uprooting and conveying part 10 capable of uprooting the root vegetables dug by the digging part 7 and conveying the uprooted root vegetables to a housing part between the digging part 7 and the housing part on the machine body 1 and installing the ground contact wheel 29, brought into contact with the ground of a field and regulating the rear tilt of the mobile machine body 1 at the rear of the mobile machine body 1.  Furthermore, left and right steering wheels 15 are preferably driven and rotated according to the travel of the machine body 1 when installing the steering wheels 15 which are brought into contact with the field, regulate the front tilt of the mobile machine body 1 and correct the travel direction of the machine body 1.
Patent JP-H05150916-A (JP)
Title: Printer
Inventor: SATO RYOJI
IPC: B41J5/30
Filed: 1991-11-27
Abstract: PURPOSE:To simplify the control by eliminating dummy transfer with respect to video transfer. CONSTITUTION:A first counter 53 counts the time from the start of a horizontal synchronizing signal HSYNC (/), (where (/) expresses a negative logic), given from a printer engine 40 up to the left end of a form, and a second counter 54 starts the counting operation at the time of the end of counting of the first counter 53 to count the time from the left end to the right end of the form, namely, the paper size, Data read out from a frame memory by a direct memory access controller is supplied as serial video data to a selector 65 by a shift register 64. The selector 65 sends serial video data from the shift register 64 to the printer engine in the period, when the signal HSYNC (/) is effective and the counting 54 is counting, but sends '0 (white)' data to the printer engine in the period when the signal HSYNC (/) is effective and the second counter 54 is not counting.
Patent JP-H01179899-A (JP)
Title: Safety device for gun shooting for business use
Inventor: FURUKAWA JUNICHIRO
IPC: F41A17/08
Filed: 1987-12-31
Abstract: PURPOSE:To secure safety in shooting a gun by allowing shooting to be performed by pulling the trigger of a gun only when a photodetector provided to either the target side or the gun side is receiving the light from a light source provided to the opposite side. CONSTITUTION:A pull at the trigger 5 turns on a switch 14 so that a signal from a power source line 18 is inputted to one in an AND gate 15. Accordingly, by the output of the AND gate 15 a control device 16 is driven so that a shooting mechanism 17 is actuated, releasing the projectile from a gun 3 toward a target 2. But, when a photodetector 6 is not present within the projection region of, the light from a light emitting device 11, there is no signal from the photodetector 6, that is, no input from the photodetector 6 in the AND gate 15, so that the gun 5 does not shoot a projectile. Thus, when the aim of the gun deviates from a prescribed region of the target 2, pulling the trigger 5 fails to shoot a projectile so that safety is secured in the practice of shooting a gun 3.
Patent JP-H06186588-A (JP)
Title: Liquid crystal display device
Inventor: SHIMONE SUMISATO
IPC: H01L29/78
Filed: 1992-12-17
Abstract: PURPOSE:To assure the uniformity of a cell gap and to save space by forming source lines and pixel electrodes via interlayer insulating films as layers which are not the same and forming conductive thin films on the interlayer insulating films on drivers. CONSTITUTION:TFTs (picture element TFTs) 102 for switching picture elements are formed on an insulating substrate 101, such as, for example, glass substrate and simultaneously, TFTs 103 for driving the picture element TFT groups are formed. Polyimide is then applied as the interlayer insulating film 104 and a chromium thin film is deposited thereon after drying and is patterned to form an etching mask. The interlayer insulating film 104 is thereafter patterned and the etching mask is removed after the end of the etching. The pixel electrodes 106 are formed of ITO. The ITO is formed in sealing parts 110 as well at this time and is held at a common potential. The insulating substrate 101 and a counter substrate 107 are then adhered by an adhesive contg. gap materials at the time of adhering these substrates with the sealing parts 110. Finally, a liquid crystal contg. the gap materials is encapsulated therebetween.
Patent JP-H09176321-A (JP)
Title: Hydroxyl group-containing polysilsesquioxane, its production and resin-modifying agent
Inventor: UEDA MIYUKI
IPC: C08G77/38
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new hydroxyl group-containing polysilsesquioxane excellent in solubility in a wide variety of solvents, capable of giving excellent characteristics of a polyorganosiloxane such as low frictional properties to various resins and useful as a coating modifying agent by reacting a specific polysilsesquioxane with an alcoholic compound. SOLUTION: In this hydroxy group-containing polysilsesquioxane, a side chain organic group consists of one or more groups of an alkyl, alkenyl, aralkyl or (substituted)phenyl and a hydroxyl group-containing group of formula I (R<1> is an alkylene; X<1> and X<2> are each a single bond, an ester bond, etc.; R<2> and R<3> are each a single bond, an alkylene, etc.), an end group of the main chain is brought to trialkylsilylation and the number average molecular weight is 500-100,000. The objective compound is obtained by reacting a mercapto group- containing polysilsesquioxane having a mercapto group-containing group of formula II in a side chain organic group with an α,β-ethylenically unsaturated group-containing alcoholic compound of formula III (R<3> is H or methyl; Y is a single bond, etc.; R<4> is an alkylene, a cycloalkylene, etc.).
Patent JP-H10167190-A (JP)
Title: Steering device of vessel
Inventor: HIRONO YASUJI
IPC: B63H25/38
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent production of cavitation and vortex at rear edges of a rudder horn and a rudder head by providing a blade type fin free to rotate around the rudder head as its center between an upper part of a rudder to be revolved in the cross direction through the rudder head and a hull. SOLUTION: A front end part of a blade type fin 7 made in length enough to reach a rear edge position of a rudder 1 from a rear end edge of a rudder horn 4 is installed on a rudder head 5 free to rotate in the cross direction between an upper part of the rudder 1 held by the rudder horn 4 on a stern end and to revolve in the cross direction with the rudder head 5 extending in the vertical direction and a hull 2. When the blade type fin 7 is arranged in the rear of an upper end part of the rudder horn 4 in this way, it is possible to rectify a current by the blade type fin 7 without producing cavitation and vortex from the rear ends of the rudder horm 4 and the rudder head 5 at the time of navigating a vessel, and accordingly, it is possible to prevent production of cavitation and vortex at the rear end of the blade type fin 7.
Patent JP-H05306384-A (JP)
Title: Thermosetting tacky adhesive composition
Inventor: KAJI MASASHI
IPC: C08G59/50
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a composition excellent in humidity resistance, heat resistance and tackiness and useful as a adherend, etc., of metals, papers, plastics, etc., by blending a specific epoxy resin with an epoxy resin curing agent. CONSTITUTION:The composition is obtained by blending (A) 100 pts.wt. epoxy resin containing 5-85 pts.wt. naphthol based epoxy resin of formula I [A and B are formula II or formula III (R) is H or 1-6C hydrocarbon; R2 and R3 are H or methyl); G is glycidyl; (l), (m) and (n) are 0-10; (p) is l or 2, with the proviso that (l) and (n) are not simultaneously 0] with (B) one or more kinds of epoxy resin curing agents selected from dicyandiamide, polyhydric phenols, acid anhydrides, aromatic and aliphatic amines.
Patent JP-H10178514-A (JP)
Title: Radiation image reader
Inventor: OTOKUNI SHINJI
IPC: G03B42/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To read stably image information even in the case that a carrying direction of a stimulable phosphor sheet in a read section is set to a vertical direction in a radiation image reader. SOLUTION: A leaf spring 40 extended over from one end of a stimulable phosphor sheet A in the width direction to another end is fixed to a mirror mount 39a supporting a collecting light mirror 39, the leaf spring 40 presses the sheet A onto a guide plate 75 close to an emission position P of a stimulating light Lx so as to make a state of the sheet A stable at the light emission position P and the vicinity and a collecting light system consisting of the collecting light mirror 39 and a light guide 38 collects a stimulating light Ly from the laser light irradiating position P to read radiation image information.
Patent JP-H07202253-A (JP)
Title: Manufacture of semiconductor photodetector
Inventor: TSUJI MASAYOSHI
IPC: H01L31/107
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a semiconductor photodetector having high uniformity and excellent reliability by selectively growing a surface passivation film of the photodetector by using a specific mask width. CONSTITUTION:A semiconductor substrate is coated with resist 13, and only a part to be deposited with a mask is lifted OFF, then SiO2 14 is deposited by a CVD. In this case, an SiO2 mask width is made 0.5mum or less. Then, after the resist is lifted OFF, a superlattice APD structure is grown by an MOVPE method. In this structure, an n<+> type InP buffer layer 2, an n<+> type InAlAs buffer layer 3, an n<-> type InAlAs/InAlGaAs superlattice multiplying layer 4, a p<+> type field-relief layer 5, a p<-> type light absorption layer 6, a p<+> type InP cap layer 7 and a p<+> type InGaAs contact layer 8 are sequentially laminated on the substrate 1. Thus, high uniformity and reliability can be improved.
Patent JP-H04208208-A (JP)
Title: Mite repellent in agricultural greenhouse and system therefor
Inventor: TOMIOKA TOSHIICHI
IPC: A01G13/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title sustained release repellent of long-term sustainability and system therefor, by adsorbing peppermint oil to a silica gel carrier or by combining the resultant carrier with a styrene-based resin compatible with the peppermint oil. CONSTITUTION:Peppermint oil, a natural extract low toxic to human health, is adsorbed to a silica gel carrier to ensure the active ingredient to be controlled so as to transpire only when needed. The resulting composition is then made into such a form as to be moorable or applicable in an agricultural greenhouse, thus obtaining the objective mite repellent. Also, it is preferable that said composition be used in a liquid form by mixing it with styrene-based resin powder, paste, an alcoholic solvent etc. And it is preferable to use such a system that said repellent composition 1 is packed in a chamber 2 equipped with a window fitted with a netty filter and a member 3 moorable in a greenhouse or settable on a ridge.
Patent JP-H03195595-A (JP)
Title: Multi-link cutting tool
Inventor: KARERU BOFUSURABU FURANTEISEKU
IPC: B26B17/02
Filed: 1989-12-26
Abstract: PURPOSE: To provide a small and strong cutter by using a linking mechanism for executing relative movement between jaw members generated by force added to the handle of the cutter. CONSTITUTION: This multilink-type cutter 1 is provided with first handles 15 and 16, which are connected to a cutter head assembly 2. The linking mechanism 21 is constituted of six couples or links 25 to 30. Eccentric connection is executed by screws 32 and 33 and two pairs of links 27, 29 and 28, 30 connect a pivot pin 31 to the tip parts of jaw members 3 and 4 on a side opposite to cutting blades 5 and 6. The mechanism 21 increase leverage ratio and power obtained by the blades 5 and 6. The leverage ratio of the cutter 1 is varied depending on where the handles 15 and 16 are moved and concerning a cable of a typical thickness, each handle can be moved by the circular arc of at least 40 deg..
Patent JP-2000138666-A (JP)
Title: Data multistep reference controlling method and data multistep referring system
Inventor: TAGO SHIGERU
IPC: G06F21/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To refer to only a specific part according to the step of referring processing of a data user according to a charging amount by acquiring the charging amount corresponding to a ciphering key transferred to a device on the side of a data user from a table to manage by each device on the user side or by each user identification information. SOLUTION: The ciphered data provided by a provider is transferred to a computer system 102 of a data user by a data transfer part 107 and stored in an auxiliary storing device 113. Next, the data user inputs a key request transmitting instruction from a terminal device 114 and transmits a request to the data provider through a network 103. A computer system 101 of the provider retrieves a group of partial data for which the key request has been made from the table and transmits data on the ciphering key at the time of ciphering the group of partial data to the user. The deciphering system 110 of the system 102 of the data user deciphers ciphering data with ciphering key data.