baber/WOPTO huggingface dataset:
Patent JP-H08145346-A (JP)
Title: Combustion control device
Inventor: YAJIMA TAKUYUKI
IPC: F24H1/10
Filed: 1994-11-25
Abstract: PURPOSE: To provide a combustion control device which is constituted to reliably automatically return to an ordinary combustion mode even when a combustion mode is left non-switched, in a combustion control device to control the combustion state of a burner for a gas hot water feeder. CONSTITUTION: A combustion mode discriminating means 11 discriminate the setting state of combustion modes MAX/MIN/N. When, as a result of the decision, in a case of a combustion mode being set to either a maximum combustion mode MAX or a minimum combustion mode MIN when a combustion mode is to be set to a normal combustion mode, a switching means 11 forcibly switches the combustion mode to the normal combustion mode N. As a result, improper high temperature feed hot water and low temperature feed hot water are prevented from occurring.
Patent JP-H11125745-A (JP)
Title: Optical connector
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/38
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To maintain the positioning accuracy of optical connector plugs for a long period of time by dispersedly supporting the side pressures acting in the direction different from insertion and removal directions by means of a superposing wall and housing body when the optical connector plugs are inserted into and removed from an internal housing. SOLUTION: The superposing wall 32a projected from a print board housing 32 for supporting one of a pair of the optical connector plugs to be connected is superposed on a projecting wall projected from the internal housing 21a housed in a housing body 21. At this time, the side pressures acting on the internal housing 21a of the optical connector plugs at the time of the insertion and removal work are dispersedly supported by means of the superposing wall 32a and the housing body 21. As a result, the deformation resistance force to the side pressures of the housing body 21 and the internal housing 21a is improved and the positioning accuracy to of the optical connector plugs may be stably maintained for a long period of time. The desired connection loss is stably and surely obtd.
Patent JP-H07128728-A (JP)
Title: Camera
Inventor: TAKU MASAKAZU
IPC: G03B17/28
Filed: 1993-10-28
Abstract: PURPOSE:To provide a camera capable of switching a picture plane even after photographing is performed. CONSTITUTION:For photographing in a high vision size, any picture plane size out of printing in a panoramic size obtained by cutting upper and lower sides, a standard size obtained by cutting right and left sides and the high vision size is selected by a picture plane changeover switch 14 at the time of printing; and information concerning the selected size can be recorded on film 2 by a magnetic head 5. Even after photographing is performed by operating a release button 16, picture plane changeover information is inputted again by operating the switch 14 again and write is performed by the magnetic head 5.
Patent JP-2000118086-A (JP)
Title: Printing system and printing designating processing method
Inventor: WATANABE MIKIO
IPC: G06F3/12
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a printing system and a printing designating processing method making operability common and capable of effectively developing the function of a printer. SOLUTION: A direct-coupled printing system 10 is constituted of a digital still camera 20 and a printer 30 and the outputs of connection detection parts 20f, 30b are respectively supplied to a camera control part 20g and a printing control part 30c. The camera control part 20g judges a connection type corresponding to the supply of the output from the printing control part 30c to the camera control part 20g and the mounting of a recording medium 24. An image photographed corresponding to the type and function and selection key are displayed on a display part 20d. The camera control part 20g controls an I/F type adjusting part 200e to output a signal containing job data to the recording medium 24 or the printer 30. The printer 30 performs the regeneration or reception of the signal supplied corresponding to the medium connector 304a or cable connector 300a of an IF part 30a.
Patent JP-H07188341-A (JP)
Title: Production of cis-1,4-polybutadiene with reduced gel formation
Inventor: TOOMASU EFU KUNAUFU
IPC: C08F2/06
Filed: 1994-11-02
Abstract: PURPOSE: To provide a process for producing a high-cis-1,4-polybutadiene with reduced gel formation by using a specified catalyst.  
     CONSTITUTION: This process comprises the steps of: (A) polymerizing monomeric 1,3-butadiene at a temperature of about -30 to about 60°C in a polymerization medium comprising an inert hydrocarbon solvent and water in the presence of a catalyst system dissolved in the polymerization medium; (B) continuing the thus initiated polymerization to a desired conversion; and (C) subsiding the polymerization and recovering a polybutadiene. The catalyst system is a mixture of (1) a substantially anhydrous divalent cobalt salt of the formula: CoAm, (2), for example, diethylaluminum chloride, and (3) an organoaluminum compound of the formula: R 3 Al and, optionally, triethylaluminum. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02138171-A (JP)
Title: Lactam derivative
Inventor: KAWASHIMA YUTAKA
IPC: A61P25/28
Filed: 1988-11-18
Abstract: NEW MATERIAL:A lactam derivative shown by formula I (n is 1 or 2; R is methyl or phenyl; X and Y are H or bonded to form 3,4-methylenedioxy; in N heterocyclic ring, bond between carbons at the 3-position and the 4-position and bond between carbon at the 3-position and carbon at the end of substituent group are different, respectively and single bond or double bond). EXAMPLE:3-(2,2-Ethylenedioxypropionyl)-1-phenyl-2-pyrrolidone. USE:Having excellent protecting action on brain and useful as a brain protecting agent. PREPARATION:For example, a compound shown by formula II is condensed with a compound shown by formula III (R<2> is lower alkyl) in the presence of a base to give a compound shown by formula IV. Then this compound is reduced, the reaction product is reduced with a halogenating agent and further subjected to elimination reaction. The prepared compound shown by formula V is deprotected with an acid such as acetic acid in a solvent at 0 deg.C-reflux temperature of the solvent to give a compound shown by formula I.
Patent JP-H11126137-A (JP)
Title: Disk array device
Inventor: GOTO MITSUO
IPC: G06F3/06
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To make effectively usable the area of a disk which is newly built in without stopping the host system by constructing a new logical drive according to the increased capacity in the case where the new capacity of a storage device after replacement is larger than that of the device before replacement. SOLUTION: A logical drive constructing means constructs the existing logical drive by using the capacity of the disk 2y after replacement and also constructs the new logical drive according to management information updated as to the increment in capacity when the disk 2y after replacement is larger in capacity than the disk 2x before replacement. For example, when the capacity of the disk 2y after replacement is twice as large as the disk 2x before replacement, the logical drive is reconstructed as for the part corresponding to the capacity of the disk 2x of the capacity of the new disk 2y according to other existing disks 1a and 1b and the new logical drive is constructed as for the increment in capacity be another method.
Patent JP-H1099360-A (JP)
Title: Diaper cover for the bedridden old
Inventor: YAMURA TAKEO
IPC: A61F13/66
Filed: 1996-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the leak of body wastes from a diaper to the outside, to reduce the number of times for washing sheets, sleeping mat and nightwear or the like and to save the labor of an attendant. SOLUTION: Concerning a diaper cover 1, the cover 1 is secured long to the upside of knees (pants-shaped) for keeping a long distance between the anus and the outside, and rubber bands 3 are attached to the femurs for preventing leak to the outside so as not to generate any gap between the cover 1 and the skin. Since the disposable paper diaper uses conventional materials, as cloth (materials), any cloth having waterproofness (like cloth for raincoat) and permeability is used.
Patent JP-H0596516-A (JP)
Title: Method and device for molding minute piece
Inventor: TOKI KAZUYUKI
IPC: B28B1/00
Filed: 1991-10-11
Abstract: PURPOSE:To efficiently mold minute pieces by feeding the predetermined necessary and enough amount of the minute pieces to a product cavity. CONSTITUTION:The molding device concerned consists of a mold 28 having a cavity 36 and an introducing port 30 and an overflow passage 38, both of which communicate with the cavity, a feed passage 26 having an on-off valve 22, which communicates with the introducing port 30, and delivery passages 44 and 48, which are opened to the introducing port and have an on-off valve 46. Under the condition that the pressure in the introducing port is detected at the position between the cavity 36 and the delivery passages 44 and 48, slurry, which is prepared by mixing solvent and minute pieces so as to be turned into supercritical fluid, is introduced under high pressure from the feed passage through the introducing port in the cavity 36 and, at the same time, the solvent in the slurry is delivered through the delivery passages and, when detection pressure becomes equal to the predetermined value, the on-off valve 22 is closed and the on-off valve 46 is opened.
Patent JP-H05105460-A (JP)
Title: Mold for molding optical element
Inventor: KITAHARA RYOICHI
IPC: C03B11/08
Filed: 1991-10-11
Abstract: PURPOSE:To provide the subject mold causing no exfoliation of a film and no melt sticking of glass. CONSTITUTION:A nitrided layer 2 is formed by ion implantation in the surface layer of the substrate 1 of a mold made of a cemented carbide, ceramics, etc., and a chromium nitride film 3 is formed by ion implantation on the nitrided layer 2. Since N ions in the nitrided layer 2 bond to N ions in the chromium nitride film 3, the adhesion of the film 3 is improved and the exfoliation of the film 3 is prevented.
Patent JP-2001116578-A (JP)
Title: On-vehicle navigation system and recording medium recorded with processing program in on-vehicle navigation system
Inventor: KATSUTA KEIICHIRO
IPC: G01C21/34
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system by which the precise arrival time of a vehicle for business can be calculated even when the vehicle for business is run via a plurality of route places and by which the vehicle can pass the route places quickly. SOLUTION: This on-vehicle navigation system 1 comprises a guidance-route setting means 21 to which guidance-route setting information on a starting place, a destination, a route place or the like desired by the driver of an own vehicle is input. The on-vehicle navigation apparatus comprises a time setting means 22 to which the starting scheduled time of the starting place and the staying time of the route place are input and which acquires the present time when the starting scheduled time is not input. The on-vehicle navigation apparatus comprises a guidance-route retrieval means 23 by which a guidance route up to the destination is retrieved on the basis of the guidance-route setting information to be input to the guidance- route setting means.  The on-vehicle navigation apparatus comprises an arrival-time calculating means 24 by which the arrival time of the destination is calculated on the basis of the guidance route retrieved by the guidance-route retrieval means and on the basis of the starting scheduled time, the staying time and the present time to be input to the time setting means.
Patent JP-H09131516-A (JP)
Title: Dehydration refining method using pervaporation process
Inventor: KURODA KENNOSUKE
IPC: B01D61/36
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To perform environment-protective dehydration with lesser energy consumption by using a specific pervaporation separation membrane and passing specific heated combustion air through the water permeation downstream side of the membrane. SOLUTION: In this method, as an object to be treated, namely an objective compound to be concentrated, any one of organic compounds such as methanol, ethanol, etc., and inorganic compounds such as nitric acid, hydrochloric acid, etc., can be used. As a pervaporation separation membrane 16, any membrane whether its material is organic or inorganic, can be used provided that the membrane has heat resistance sufficient to resist the temp. of heated combustion air 6 to be passed through the permeation downstream side 15 of the membrane 16, however, a zeolite membrane obtained by forming zeolite thin films within the pores of an inorganic porous body is preferred. At this time, air 12 is heated to about 100 to 500 deg.C by utilizing waste heat of the combustion exhaust gas 10 of a heater 3 with a combustion air heater 11 to obtain the heated combustion air 6.  The obtained heated combustion air 6 is supplied to the permeation downstream side 15 of a pervaporation separator 13 and crude methanol 9 or the like is supplied to the feed supply side 14 (permeation upstream side) of the separator 13 and dehydrated by the pervaporation separation membrane 16 to obtain concentrated methanol 17.
Patent JP-H06153498-A (JP)
Title: Switching circuit
Inventor: YAMADA SHIGERU
IPC: H02M3/28
Filed: 1992-10-30
Abstract: PURPOSE:To realize a high speed operation of ON/OFF control of a switching element and a low power consumption of a control circuit in a switching power supply for ON/OFF control by a control circuit for switching elements such as power MOS-FET inserted into a hot line connecting a DC power supply at the primary side to a primary winding of a pulse transformer. CONSTITUTION:A DC power supply voltage VDD by a DC power supply circuit 7 connected to an auxiliary winding n3 of a pulse transformer T is used as a power supply for a control circuit 6; a negative electrode of a smoothening capacitor C3 in the DC power supply circuit 7 is connected to a potential reference of a switching element Ql, and the potential reference of the control circuit 6 is made the same as the potential reference of the switching element Ql.
Patent JP-H07147020-A (JP)
Title: Plural beam optical head
Inventor: NISHIKAWA KOICHIRO
IPC: G11B7/1374
Filed: 1993-11-24
Abstract: PURPOSE:To assure a sufficient detecting range of out-of-focus and to eliminate interference between spots by constituting the plural beam optical head so as to satisfy a specific equation. CONSTITUTION:The light beam from a light source 1 is condensed by a collimating lens 3 and an objective lens 6 to form the light spots 9a, 9b on a magneto- optical disk 7. The light beams therefrom are condensed by the objective lens 6 and a condenser lens 10. The varying sizes of the light spots on sensors 18a, 18b placed apart a prescribed distance before or behind the focal position 14 of the lens 10 and the out-of-focus is detected so as to satisfy the equation 0.005alpha<=DELTAd<=(0.010/NA-0.003)gamma. The tracking deviation of the light spots which do not contribute to focus servo generated by the eccentricity of a disk shaped storage medium, etc., is made small and the detection range of the out-of-focus is sufficiently assured. The inter-spot interference on the sensors is thus eliminated. In the equation, f0; the focal length of the lens 6, NA: a numerical aperture, fcon: the focal length of the lens 10, gamma=(fcon/f0)<2>, DELTAd; the distance between the sensors and the point 14.
Patent JP-H08147606-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: KANO KIYOSHI
IPC: G11B5/027
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a magnetic recording and reproducing apparatus by which an operator can listen to voice data many number of times and repeatedly without rewinding a tape by a method wherein new voice data is always written in a voice memory IC and the voice data is accessed instantaneously by a remote-control operation so as to be reproduced by lowering a tape speed at which the operator can listen easily to the voice data. CONSTITUTION: When a write switch is turned on and an EE system and a reproducing system are set by a write control circuit 2, a write operation is always executed, and a new signal is recorded in a voice memory 9. When a remote-control-operation signal 24 is input to a system computer/a microcomputer, data is read out immediately from the voice memory 9. Then, in a clock- frequency setting circuit 26, an external clock frequency which is by about 20% lower than that in the write operation is selected, and a read-out signal is reproduced at a speed which has been lowered by about 20% and at which an operator listens easily to the signal. Consequently, the effect of a language learning operation or the like is enhanced.
Patent JP-S63145561-A (JP)
Title: System for controlling notice of global reception
Inventor: YOSHIDA ATSUMASA
IPC: H04L29/06
Filed: 1986-12-09
Abstract: PURPOSE:To decrease the capacity of an on-line memory in which the user program is in operation by defining a virtual logic node and a virtual logic unit in addition to an existing logic node and an existing logic unit to one and same network system. CONSTITUTION:The virtual logic node (b) is defined in addition to the existing logic node 1 and the virtual logic unit 7 as a sole logic unit is defined in it to define a virtual session 9 connecting the virtual logic unit 7 and its own logic unit 2. In desiring to receive a data from many unspecified logic units 5, when the user program 3 issues a reception request to the virtual logic unit 7, an identification number of the opposed logic unit 5 is extracted from an actual session management table 10 receiving the data addressed to its own logic unit 2 defined as the user program 3 and sets the number to a reception request block 13 requesting the reception and gives the notice of its completion to the user program 3. Thus, the block size of only one reception request is enough for the capacity of the on-line memory.
Patent JP-H08146015-A (JP)
Title: Cantilever of scanning type probe microscope
Inventor: YAGI AKIRA
IPC: H01J37/28
Filed: 1994-11-28
Abstract: PURPOSE: To trace a probe to measure the uneven image of a sample and to make it possible to perform the optical observation of the sample without moving a cantilever by making the free end part of the cantilever transparent to observe the sample through the free end part. CONSTITUTION: The free end of a cantilever is constituted of a probe part 1, the visually transparent part in the visible light region in the periphery of the probe part 1, that is, the transparent part 2 and a lever part 3. The transparent part 2 is composed of silicon nitride and the lever part 3 consists of a silicon membrane 6 and a piezoelectric resistance layer 12. Both ends on the opening end of the V-shaped pattern of the resistance layer 12 are fixed to a glass substrate 4 to be electrically connected to electrodes 5a, 5b. When external force acts on the cantilever, the resistance value between the electrodes 5a, 5b is varied by the stress of the resistance layer 12. The value of the current flowing to the resistance layer 12 is varied accompanying this and the force acting on the gap between the sample and the probe part 1 is detected as the variation of a current value.  Optical observation is executed through the transparent part 2.
Patent JP-H1193787-A (JP)
Title: Intake port, air cleaner case and air cleaner element of diesel engine
Inventor: KATAGIRI MASANOBU
IPC: F02M35/10
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To improve the output of an engine by curving and radially extending the mouth end of an air suction port and a collar guide outward to air intake side in round form to eliminate the intake loss, and increasing the air intake quantity. SOLUTION: An air introducing part 2 is integrally provided on a flange part 1 so that the axial center line is vertical to the flange part 1. Its circumferential wall is curved outward in a round form so that the cross sectional, area is remarkably increased near an air intake side suction port 4. A collar guide 5 is formed so as to be radially extended from the circumferential wall of the air introducing part 2 to the air intake side, and curved outward in a round form. The air introducing part 2 has an air inlet port along the circumferential direction on the base part inside of the collar guide 5. Thus, an uniform shaped flow can be formed without intake loss or intake air turbulence to increase the intake air quantity, and the output of an engine is thus improved. Particularly, the acceleration performance of middle and low speeds is improved.
Patent JP-H11192908-A (JP)
Title: Bag for automobile air bag device and its manufacture
Inventor: SOGI HIDEHITO
IPC: B60R21/2338
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To quickly develop an air bag in the vertical direction by folding both of the top/bottom both side parts and left/right both side parts of the bag structure in which a flow straightening body constituted of a flexible material such as a cloth having blowout openings for gas flow in the top and the bottom is arranged, and setting the folding of the former in such a state as being more easily developed compared with the folding of the latter. SOLUTION: The top and the bottom side parts of a bag 10, in which a flow straightening body constituted of a flexible material such as a cloth having gas flow blowout openings in its top and bottom is arranged, are folded at a series of parts 60a-60e positioned from the central part of the bag 10 to the top/bottom circumferential edges so as to be formed into a plurality of folding pieces 62a-62e piled on an occupant panel in order. The left/right both side parts 65 of the folded bodies 64 provided in this way are wound with the tip end 80 set to the inside and folded in order to be formed into a wound ball 82, and the wound ball 82 is reversed to an occupant side panel in its base so that the top/bottom both side parts of the bag 10 are set to be more easily developed compared with the left/right both side parts.
Patent JP-H01134964-A (JP)
Title: Semiconductor device
Inventor: KONDO MASAKI
IPC: H01L21/331
Filed: 1987-11-19
Abstract: PURPOSE:To increase current gain by a method wherein an inverter and an injector which are lateral transistors are built on a semiconductor layer and connection is established at least between the inverter emitter and the injector base through an impurity layer. CONSTITUTION:An N-type high concentration impurity layer 2 is formed on a P-type semiconductor substrate 1 and, on the impurity layer 2, an insulating oxide film 3 is formed, provided with a connecting hole at a prescribed spot. On the insulating oxide film 3, the emitter 4b of an N-type semiconductor region connected to the impurity layer 2, an inverter constituted of a P-type base 5b and an N-type collector 6b, an N-type base 5a connected to the impurity layer 2, and an injector constituted of a P-type emitter 4a and a p-type collector 6a connected to the inverter base 5b are constructed. Further, on an oxide film 7 provided with a connecting hole at a prescribed spot, an emitter electrode 8a and 8b, a base electrode 9b, and collector electrodes 10a and 10b are built.