baber/WOPTO huggingface dataset:
Patent JP-H04266548-A (JP)
Title: Air bag expanding device
Inventor: KONRATSUDO EMU NOBUAKU
IPC: B60R21/26
Filed: 1991-12-18
Abstract: PURPOSE: To make structure for fixing an igniter to a housing, small, lightweight and low in cost and facilitate assembly of this structure. CONSTITUTION: An inflator 10 for inflating an air bag 12 is provided with a housing 40 having a housing cover 46. Gas generating material 110 is disposed in the housing 40. The gas generating material 110 when ignited generates gas for inflating the air bag 12. An igniter can be actuated to ignite the gas generating material 110. A body of injection molded plastic material adheres to both the igniter 140 and the cover 46 to attach the igniter to the cover 46. The cover 46 is welded to another part of the inflator housing 40.
Patent JP-H04203586-A (JP)
Title: Pipe coupling holder
Inventor: MIZUKAWA KENJI
IPC: B29C65/02
Filed: 1990-11-29
Abstract: PURPOSE:To simply detect a cooling temperature by providing a coupling temperature display means for detecting a temperature of the outer surface of the coupling and then displaying the same, in a coupling grip section. CONSTITUTION:A pipe coupling holder 1 is used for melting two thermoplastic resin pipes 3, 4 with the use of a melt coupling 2 so that they are connected and communicated with each other, and has pipe grip sections 11, 12 and a coupling grip section 13. The coupling grip section 13 is provided with a coupling temperature display means 5 for detecting and displaying a temperature of the outer surface 21 of the coupling, and is composed of an L-like mercury or alcohol thermometer. The confirmation of the temperature of the fused parts of the thermoplastic pipes 3, 4 and the coupling 2 detected by the coupling temperature display means 5 can be made by observing a horizontal part 52 of the means 5 which is exposed from the outer surface of the coupling grip section 13. Thereby it is possible to visually confirm whether the fused parts of the thermoplastic resin pipes and the coupling are cooled down to a predetermined temperature or not.
Patent JP-2000163655-A (JP)
Title: Commodity sales data processing system
Inventor: YABU HIDEJI
IPC: G06F19/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of faults related to a data base without assistance. SOLUTION: A store controller 10 is formed in such a way that the controller 10 can periodically request a data base server 20 for connection and, after the controller 10 is connected to the server 20, can perform access to a data base 21 after the controller. In addition, the controller 20 can restart the server 20 when the access to the data base 21 is failed and, moreover, a set maintenance condition is materialized.
Patent JP-H04207527-A (JP)
Title: A/d converter circuit
Inventor: SHIOZAKI YUKINORI
IPC: H03M1/14
Filed: 1990-11-30
Abstract: PURPOSE:To improve the resolution in A/D conversion without increasing number of comparators being components of the A/D converter circuit by employing a subtractor and a multiplexer. CONSTITUTION:The A/D converter circuit is provided with a comparator 5 comparing an analog signal outputted from an S/H(Sample-and-Hold) section 4 with a reference voltage generated from a reference voltage generating section 3, a subtractor 6 subtracting a reference voltage generated by the reference voltage generating section 3 from the analog signal outputted from the S/H section 4 and a multiplexer 7 selecting the analog signal outputted from the subtractor 6 by using the digital signal outputted from the comparator 5. Thus, the resolution of the A/D(Analog to Digital) conversion circuit 11 is a product of resolutions of voltage discrimination circuits to improve the resolution. Thus, the resolution of the A/D converter is improved without increasing number of comparators being components of the A/D converter circuit 11.
Patent JP-H02182170-A (JP)
Title: Gelatinous medicinal food and preparation thereof
Inventor: KANEKO TOSHIRO
IPC: A23L13/20
Filed: 1988-12-29
Abstract: PURPOSE:To prepare the subject food having various actions such as whitening of the skin, promotion of health, control of intestinal function, prevention of arteriosclerosis and removal of cholesterol and effective in stiffening the bones by suspending minced marrow, etc., of a duck in water, adding agar, etc., to the suspension, mixing herb drug thereto, boiling the mixture and sealing the product in a container. CONSTITUTION:Mince of the bone marrow of a duck or bone and meat marrow of UKOTSUKEI (a kind of chicken) is suspended in water, added with agar or gelatin, mixed with a herb drug, optionally added with natural food additives, seasonings, flavors, colorants or preservatives, boiled and finally sealed in a container to obtain the objective food.
Patent JP-H08174824-A (JP)
Title: Ink-jet type recording head
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/045
Filed: 1994-12-21
Abstract: PURPOSE: To improve the energy efficiency at the time of ink spouting and quickly restore meniscus. CONSTITUTION: An ink-jet type recording head is provided with a pressure generating chamber 4 with a pressure generator 3, a common ink chamber 12 where ink is supplied from an ink tank, and a nozzle opening 19 that communicates with the pressure generating chamber 4. The pressure generating chamber 4 and the common ink chamber 12 are connected by an ink feed port 9 consisting of a tapered part that expands toward the pressure generating chamber 4 side and a straight part. When ink flows out from the ink feed port 9 to the common ink chamber 12, relatively high fluid resistance occurs because eddies arise in the common ink chamber 23, causing an increase in pressure loss.  When ink flows into the pressure chamber 4 from the common ink chamber 12, eddies do not arise because ink flows smoothly along the tapered part, so that ink flows into the pressure generating chamber 4 quickly with a low fluid resistance.
Patent JP-2000188174-A (JP)
Title: Electric hob
Inventor: KERBER ALBERT DR
IPC: H05B3/20
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric hob for a low-voltage region capable of guaranteeing a wire for feeding electricity from excessive heating. SOLUTION: This electric hob for a low-voltage region is provided with a hob plate 1 made of a ceramic having high durability, and a heating conductor 2 forming a large-area contact abutting on the underside part of the hob plate 1, and is characterized by interlaying, between the heating conductor 2 and an electricity feeding wire, copper blocks 5, 6 having a resistance value between the resistance value of the heating conductor 2 and that of the corresponding feeding wire.
Patent JP-H05150988-A (JP)
Title: Inference device
Inventor: KINOSHITA SHIGEYUKI
IPC: G06F17/30
Filed: 1991-11-26
Abstract: PURPOSE:To improve the connectability of a relational data base and thereby, to expand an application field. CONSTITUTION:The inference engine 14 of an inference device 10 performs inference by using a knowledge base 12 to obtain the solution of a problem supplied from an input/output device 16. When such inference is performed, a data base instruction is generated by a data base instruction generating means 22 when it is required to obtain knowledge data from the relational data base 50. Also, data base output data obtained by the instruction is converted into the knowledge data usable by the inference engine 14 by a knowledge data conversion means 30. Thereby, the connectability of the relational data base can be improved.
Patent JP-2001156876-A (JP)
Title: Radio communication device
Inventor: ANDOU ATSUHISA
IPC: H04B7/005
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device which can improve its communication efficiency by deciding the data transmitting timing of a transmitter according to the receiving environment of a receiver. SOLUTION: A receiver transmits the jamming packets (reception unable signals) as long as it is kept in a data reception unable state. A transmitter in its transmission mode, immediately transmits data when the jamming packets are not received, and transmits the data after jamming packets are no longer received when the jamming packets are received. Meanwhile, the inhibit packets (reception unable signals) are transmitted when the receiver shifts to a data reception unable state from a data reception able state and also the request packets (reception enable shift signals) are transmitted when the receiver shifts to a data reception able state from a data reception unable state. Furthermore, the quantity of data to be transmitted can be decided according to a period when the receiver is kept in a data reception able state.
Patent JP-2001154979-A (JP)
Title: Bus bridge device, computer system and bus cycle control method
Inventor: SAKAI HARUO
IPC: G06F13/36
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To improve data transfer efficiency by dynamically changing the kinds of cycles generated on another bus in accordance with the contents of a memory reading cycle generated on one bus. SOLUTION: A single/burst judging circuit 141 judges whether the memory reading cycle is a single cycle or a burst cycle when an address designated by the memory reading cycle on a secondary PCI bus 3 belongs to a pre-fetching possible address range. When the single one is judged, a bus cycle for pre- fetching is not executed. The bus cycle for pre-fetching is executed on a primary PCI bus 2 only when the burst cycle is judged. Thus, a trouble that a useless pre-fetching cycle is executed is eliminated so that data transfer efficiency is improved in a whole system.
Patent JP-H07201986-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIMOTO KENJI
IPC: H01L21/3213
Filed: 1993-12-28
Abstract: PURPOSE:To avoid the deterioration of electrical characteristics and the increase of a defective ratio which are caused by an aluminum sputtering readhering layer formed during the through-hole etching in the through-hole forming process of a multilayer interconnection. CONSTITUTION:The etching to make a through-hole reaching an aluminum film 103 which is a main conductive layer is discontinued temporarily when the hole reaches a TiN film 104 which is a different conductive layer formed on the main conductive layer and the remaining different conductive layer is again removed by etching. With this constitution, the sputtering readhering layer of the main conductive layer produced during the through-hole etching can be avoided and, further, the exposure of the main conductive layer can be realized and the connection in a multilayer interconnection which has a low resistance value and shows a low defective ratio can be realized.
Patent JP-H0698240-A (JP)
Title: Automatic focusing device for video camera
Inventor: HANMA KENTARO
IPC: G02B7/28
Filed: 1992-12-17
Abstract: PURPOSE:To always exactly catch the absolute position of a lens for focusing by recognizing that position without using any lens position detection circuit in the case of using a pulse motor for driving the lens. CONSTITUTION:A pulse motor 10 drives the focusing mechanism of a lens 1. A rubbing circuit 12 detects a signal impressed to a terminal 13 when the operation of the automatic focusing device is started, the pulse motor 10 is driven through a pulse motor drive control circuit 14 to the prescribed direction just for the prescribed number of pulses enough for moving all the strokes of the lens moving mechanism of the lens 1, and the content of a lens position memory 11 is set to a prescribed initial value.
Patent JP-H05239126-A (JP)
Title: Selective hydrogenation of conjugated diolefin polymer
Inventor: RINDA REI CHIENBAAREIN
IPC: C08F6/06
Filed: 1992-12-17
Abstract: PURPOSE: To selectively hydrogenate a conjugated diolefin polymer by treating a soln. of the polymer with a reagent to reduce the amt. of an alkali metal hydride in the polymer at the time when the polymer is hydrogenated using a titanium hydride catalyst.  
     CONSTITUTION: In the hydrogenation of a conjugated diolefin polymer comprising the processes of (A) (co)polymerizing a conjugated diolefin with an org. alkali metal polymn. initiator in a solvent to generate a living polymer, (B) terminating the polymn. by adding H 2  before hydrogenation to generate an alkali metal hydride and (C) hydrogenating the terminated polymer with hydrogen in the presence of a bis(cyclopentadientyl)titanium compd. of the formula (wherein R 1  and R 2  are each a halogen, 1-8C alkyl, alkoxy, etc.), and in the absence of hydrocarbon lithium and alkoxy lithium compds., a reagent (e.g. alcohol) reacting with the alkali metal hydride in the polymer is added to a soln. of the terminated polymer to lower a molar ratio of the alkali metal hydride to titanium to at least 6:1, to carryout hydrogenation. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09154411-A (JP)
Title: Plant-supporting tool
Inventor: FUJITO KEIZO
IPC: A01G9/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a plant supporting tool attachable to a post from one side by one-touch and enabling easy and sure holding of the plant. SOLUTION: An elastically expandable coil-shaped plant-supporting part 3 having one or more turns is connected to at least one opened end of an elastically expandable post-holding part 1 having an opened ring structure or connected to the outer side face of the post-supporting part 3. The post-holding part 1 having an opened ring structure is elastically expanded and attached to a post P from a side and the coil-shaped plant-supporting part 3 is wound around the stalk or trunk of a plant V by elastically expanding the coil.
Patent JP-H02288873-A (JP)
Title: Cyclovitamin d compound
Inventor: HEKUTAA EFU DERUUKA
IPC: C07D317/20
Filed: 1989-12-26
Abstract: NEW MATERIAL: A cyclovitamin D compd. represented by formula I (wherein Y is H, hydroxy or an O-acyl; Z is an alkyl).  
     EXAMPLE: An 1α-hydroxy-3,5-cyclovitamin D.  
     USE: Intermedites of 1α,25-dihydroxyvitamin D 2  and its (24R)-epimer, its corresponding 5,6-trans-isomer, a certain C-25-alkyl or an aryl deriv., and acyl derivs. of these compds.  
     PREPARATION: For example, a compd. of formula 1 is treated with toluenesulfonyl chloride to obtain its correpsonding C-3-tosyl compd. of formula 2. Then, this compd. is subjected to a solvolysis in an alcoholic solvent to obtain a new 3,5-cyclovitamin D deriv. of formula 3. Then, this deriv. is subjected to an acyl oxidation with selenium dioxide and hydroperoxide to obtain a 1α- hydroxy analogue of formula 4 which is one of the compds. of formula I. Thereafter, this analogue is acetylated to obtain a 1-acetate of formula 5 which is one of the compds. of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001154866-A (JP)
Title: Circuit module and picture processor
Inventor: SATO HISAO
IPC: G06T1/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit module having a function for independently executing an operation test. SOLUTION: In a test mode, pseudo input picture data S13a, a pseudo strobe signal S13b, and a test mode selection signal S13c are outputted from a test signal generating part 13. The pseudo input picture data S13a are selected by a selector 11, and outputted as an output signal S11, and the pseudo strobe signal S13b is selected by a selector 12, and outputted as an output signal S12. An output signal S11 is inputted to a picture processing part 14 synchronously with an output signal S12, and operation test is operated. In a use mode, a use mode selection signal S13c is outputted from a signal for a test generating part 13. Input picture data-in is selected by a selector 11, and outputted as an output signal S11, and a strobe signal st is selected by a selector 12, and outputted as an output signal S12. The output signal S11 is inputted to a picture processing part 14 synchronously with the output signal S12, and matching with a registration pattern is operated.
Patent JP-H09153657-A (JP)
Title: Method for manufacturing semiconductor laser
Inventor: KIMURA AKITAKA
IPC: H01S5/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To remove a damaged layer caused at the time of dry-etching, and not to cause an undercut being an obstacle at the time of subsequent recrystal growth between an active layer and a clad layer. SOLUTION: After a semiconductor layer containing an active layer 13 of semiconductor laser (hereinafter, merely laser) is formed on an InP substrate 11 by a crystal growth, a stripe 11 containing the active layer 13 is formed by dry-etching, and with the use of sulfuric acid as an etchant, a damaged layer caused at the time of dry-etching is removed by etching and a recrystal growth is made for forming a semiconductor layer on both sides of a stripe 6.
Patent JP-H05171735-A (JP)
Title: Panel for construction
Inventor: SHIYOUKO TOSHIHIRO
IPC: B32B15/14
Filed: 1991-12-20
Abstract: PURPOSE:To improve lightening of weight by arranging and stacking plural concave-convex plate members which have continuous cross sections in such a way as making respective extending directions of the concave-convex to intersect with each other, and by forming a foam layer between these plate members. CONSTITUTION:Plural plate members 2 which have cross sections of continuous concave-convex 2A, 2B, are arranged and stacked such a way as making respective extending directions of the concave-convex 2A, 2B intersect with each other by means of tap screws 3. The front and back faces of the plate members 2 are made of metal, the intermediate layer of the plate members 2 is made of glass-fiber reinforced plastic, so that its heat conductivity becomes low. Next, a panel 1 is formed by filling a foam layer between the mutually stacked plate members 2 and the opening parts 5 on outer periphery side of the panel 1 are packed by packing members 6, 7. Consequently, heat insulation effect and sound-proof effect can be improved.
Patent JP-H07196330-A (JP)
Title: Production of glassware
Inventor: KAWAMURA MORIO
IPC: A47G19/00
Filed: 1993-12-28
Abstract: PURPOSE:To easily obtain in high mass productivity a glassware having a desired shape by putting a heated and softened glass plate under rotation into a split mold trimmed to the final shape and by forming the glass plate to the shape compliant with the inner wall of the mold. CONSTITUTION:The upper part of a pipe shaft 1 is fitted with the base of a bowl-shaped split mold 2 and the annular groove 3 outside the base of the split mold 2 is engaged with an elastic ring 4. A glass plate 9 heated to 800-850 deg.C is sandwiched by the respective pieces 7 and 8 on the upper shaft 5 and the lower shaft 6, and the lower shaft 6 is threaded into the pipe shaft 1. Both the upper and lower shafts 5, 6 are then made to descend in the arrow 11 direction while revolving them in the arrow 10 direction, and a guide ring 12 in contact with the outside of the split mold 2 is raised in the arrow 13 direction; thereby, the glass plate 9 is successively molded by the split mold 2. In this case, since the split mold 2 is not raised, the outer wall of the semi- finished product 9a of a glassware can be analogously molded in compliance with the inner wall of the split mold 2.
Patent JP-H09182454-A (JP)
Title: Method and apparatus for pwm control of three-level inverter with reduced switching loss
Inventor: SONE SATORU
IPC: H02M7/483
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce a switching loss in a voltage-type three-level inverter using an instantaneous space vector control system. SOLUTION: The whole space of a vector is divided into six sections, and the respective sections are divided each into four ranges. A first means 1 finds a section and a range, in which a command vector V exists, on the basis of the magnitude and the angle of rotation of the command vector V given from a vector control device 5. In addition, a third means 3 estimates the power factor angle β of a load on the basis of a load current and on the basis of a line voltage pulse. A fourth means 4 decides the transmission order of a vector, which can reduce a switching loss, on the basis of the power-factor angle β and on the basis of the found section and the found range, it computes the output time of every vector, and it switches every switching element at a voltage-type inverter. Thereby, when the power factor angle of the load is at 30 deg. or lower, a region which is not switched can be placed near the center of the load current, and the switching loss can be reduced.
Patent JP-H09179765-A (JP)
Title: Data base retrieving system
Inventor: SUGAWARA KEIICHI
IPC: G06F17/30
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To remove invalid file access and to reduce the use of a CPU by retrieving only valid data or valid files based upon stored identification(ID) numbers in the retrieval of the whole data base space means. SOLUTION: At the time of registering data, the ID numbers of valid data are stored in a list means 31 by a valid data managing means 3 through an ejecting means 1 and the data are registered in the data base space means 40. At the time of deleting the data, the means 3 erases the ID numbers from the means 31 through a returning means 2. At the time of retrieving the whole data base, only the valid data are retrieved based upon ID numbers stored in the means 31 through an overall retrieving means 4.
Patent JP-H02228818-A (JP)
Title: Digital/analog converter having single-resistor row having transferable potential
Inventor: DEJIYAN MIJIYUSUKOBITSUKU
IPC: H03M1/68
Filed: 1989-12-28
Abstract: PURPOSE: To increase a speed without increasing power consumption by selecting a voltage on one of plural nodes of plural resistors serially combined according to digital input signals and outputting the selected voltage as an analog output signal. CONSTITUTION: Resistors 21 to 37 are serially combined with each other and form resistor 'series' having nodes 41 to 58 respectively. The upper four bits of input signals B0 to B7 analog-multiplex sixteen outputs which are distributed to the resistors 21 to 37 from the nodes 42 to 57, and a current steering DAC 63 adjusts voltage levels on the series of the resistors 22 to 36 according to the lower four bits of the input signals B0 to B7 . Then, a voltage at one of the nodes 42 to 57 is selected by multiplexers 71 to 74 and 95 responding to the bits of the input signal B4 to B7 , and the selected voltage is derived to a terminal 18 as an analog output signal. Thus, the speed is increased without increasing power consumption.
Patent JP-H10159432-A (JP)
Title: Door closer
Inventor: WAKE KIYOYASU
IPC: E05F3/16
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of an one-direction clutch, without increasing inertia resistance of parts by forming the clutch from a frame body, slider, return spring, pinion, main rotation axis, gear speed increasing mechanism, and brake mechanism. SOLUTION: An one-direction clutch 7 is mounted on a first supporting axis 31. And the clutch 7 functions in such a manner that when a door 10 is opened, the rotation of a drive side axis 31a for driving the door through gears 21, 22 is not transmitted to a driven side axis 31b. On the contrary, when the door is closed, the rotation of the axis is transmitted to the axis 31b. And a speed increasing mechanism is formed from the large bevel gear 21 to a second small gear 28 and the rotation of a main rotation axis causes a brake axis 34 to rotate at a high speed. On the other hand, a first magnet holder 42 and a second magnet holder 44 are disposed close to the outside and the inside of a skirt part 41a of a brake cup 41, respectively. And a magnets 45, 43 are fixed to the holders 42, 44 respectively.  With this arrangement, lines of magnetic force are provided between the magnets 45, 43, which intersect the traveling direction of the part 41a at right angles to generate eddy current. Thus the brake cup 41 receives the brake force, and hence the shock of closing rotation of the door can be absorbed.