baber/WOPTO huggingface dataset:
Patent JP-H11336768-A (JP)
Title: Retainer for tapered roller bearing and tapered roller bearing having the same
Inventor: TODA KAZUHISA
IPC: F16C33/46
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide stable retentivity of a tapered roller bearing with a columnar part while activating the inner oil passage of the bearing, in a retainer for tapered roller bearing. SOLUTION: This retainer 5, used in a tapered roller bearing used in such a form that oil passes between inner and outer rings in the axial direction, includes a cut 11 in such a form as to leave a wide part with appropriate strength on both end sides in the axial direction of a columnar part. The cut 11 easily passer oil in a wide range between the inner and outer rings of the tapered roller bearing 1, so that it is difficult for foreign matter in oil to remain inside the bearing. The collision with the tapered roller makes it hard to deform the wide part of both ends in the axial direction of the columnar part 10, thus attaining stable retentivity of the tapered roller bearing over a long time.
Patent JP-S5568654-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAMOTO TOSHIROU
IPC: H01L29/73
Filed: 1978-11-20
Abstract: PURPOSE: To obtain a multilayer wiring electrode of low resistance, by connecting laminated films of Ti, Pt, Au to one another through a platinum-family metal film filled in an opening of an interlayer insulating film.  
     CONSTITUTION: An opening is provided in an SiO 2  film 24 on an Si substrate 21. Ti, Pt and Au are sequentially evaporated and photoetched to make a metal layer 251. Another SiO 2  film 26 for interlayer insulation is coated. A resist mask 30 is used to make an opening 271. When a Pt film 293 is evaporated, it is cut off as a step. When the mask 30 is lifted off, a Pt film 291 is filled in only the opening 271. Ti, Pt and Au are thereafter sequentially evaporated and patterned to make a second metal layer 281. At that time, each metal layer is made thick and the uppermost film of Au in particular is made thick, for prevention of step cutting-off. As a result, a mechanically stable multilayer wiring electrode of low resistance is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5266062-A (JP)
Title: Attachment brush of hair dryer
Inventor: FUJISHIMA SHINICHI
IPC: A45D20/12
Filed: 1975-11-29
Abstract: PURPOSE: A brush member is derachable attached to an injectoin port which blows hot air from the dryer, and a number of brush pins having stiffness are studded on the studding surface of the brush, in order that the ahir can be dried or set easily and quickly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63306236-A (JP)
Title: Car-mounted engine
Inventor: YAMADA TETSURO
IPC: F02B67/04
Filed: 1987-06-09
Abstract: PURPOSE:To lower the overall height of a bonnet as well as to make improvements in a vehicle's aerodynamic characteristic and forward sightability by forming a groove strip of depth of up to the vicinity of a fulcrum shaft, in a cylinder head cover which covers a camshaft, and housing the underside of a sunction pipe in this groove strip. CONSTITUTION:In the state that an engine 14 is housed in an engine room 12 at the underside of a bonnet 10 in turning the cylinder arrangement direction toward the car width direction, a suction pipe 20 is formed into being bent at the front upper part of a cylinder head 18, and the tip is extended to the rear side of this cylinder head 18. Now, a rectilinear groove strip 38 is installed in a recess from as much as cylinder numbers in a cylinder head cover 40 in the body longitudinal direction as bypassing a part of a cam body 32 of a camshaft 52, and when a lower half of each suction pipe 20 is housed in this groove strip 38, the suction pipe 20 is situated in the lower part as far as a portion of depth of the groove strip 38. Accordingly, the overall height of the bonnet 10 can be lowered correspondingly so that a vehicle's aerodynamic characteristic and forward sightability are thus improved.
Patent JP-S5845418-A (JP)
Title: Water spraying device for air conditioner
Inventor: KUSASHIO AKIRA
IPC: F24F13/22
Filed: 1981-09-10
Abstract: PURPOSE:To improve a heat exchanging efficiency by a constitution wherein the outer periphery of a fan is arranged with the main frame of a slinger ring having a L-shaped section and planted with fine hairs on the outer peripheral surface thereof, in the water spraying device for the sling-up type air conditioner. CONSTITUTION:The main frame 11 of the slinger ring, provided on the outer periphery of the fan, is formed into the L-shaped section and is constituted by adhering a cloth 13 planted with a multitude of fine hairs 12 on the outer peripheral surface thereof. When the fan is rotated, the slinger ring 14 is rotated together with the fan under embracing drain water in a water reservoir by the fine hairs 12. Accordingly, a plenty of drain water is sprayed by the slinger ring 14 and the spraying efficiency for a heat exchanger is improved, therefore, the heat exchanging efficiency may be improved.
Patent JP-H04366665-A (JP)
Title: Printer buffer control system
Inventor: ONO MASAMI
IPC: B41J29/38
Filed: 1991-06-14
Abstract: PURPOSE:To perform printing with a proper paper setting without again outputting printing data from a host computer when the printing is started with an improper paper setting in a printer. CONSTITUTION:A proper printing is identified for every page without erasing printing data outputted from a printer buffer 1 to a printer. With an improper paper setting, the printing data for the same page is again transmitted to the printer when a retransmission switch 2 is depressed. With proper printing data, the printing data is erased when an identification switch 3 is depressed or counting of a fixed time is completed, and printing data for a next page is printed. In this manner, since data for a next page is printed after a proper printing is identified for every page, a possibility that the printer may keep on printing with an improper paper setting is eliminated, and the wasteful use of paper is prevented.
Patent JP-H08109098-A (JP)
Title: Apparatus for applying annealing on jet water flow mixing pipe made of diamond
Inventor: TOOMASU RICHIYAADO ANSONII
IPC: F27D11/02
Filed: 1995-06-12
Abstract: PURPOSE: To anneal a diamond mixing tube and increase the active service life by locating a diamond water jet mixing tube in a particular enclosure and heating the tube under a specific condition.  
     CONSTITUTION: An apparatus for annealing diamond water jet mixing tubes comprises the following (a) to (d) portions; (a) an enclosure 1 in which a gas can be filled up to 5 atm; (b) a cylindrical heating tube 7 which is placed vertically inside the enclosure 1 and mode of high melting point metal having a length effective for preventing a large slope of temperature within the region surrounding a diamond mixing tube 9 to be annealed; (c) heating means (including an upper electrode 11 and a lower electrode 13) for isothermal heating the heating tube 7 to about 1100 to 2000°C; (d) a rack made of high melting point metal which comprised of a perpendicular rod 15 and a horizontal support 19 fixed to the rod 15, and fixed to the lower electrode 13. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0436253-A (JP)
Title: Optically active hexane derivative
Inventor: TAKANO SEIICHI
IPC: C07D309/30
Filed: 1990-06-01
Abstract: NEW MATERIAL:An optically active compound expressed by formula I [R1 to R3 are H or 1-4C alkyl; R4 and R6 are OH or protected OH, and further R4 is oxo (in said case, benzene ring has benzoquinone structure); R5 and R8 are OH or acyloxy, and further R5 is H; R7 is 1-4C alkyl, 1-4C alkenyl, 1-4C alkinyl or phenyl; steric configuration of chiral central carbon atom expressed by formula II and having * mark is independently either S- or R-configuration]. EXAMPLE:(1R/S, 3R, 5S)-6-benzyloxy-1,3,5-trihydroxy-1-(2,5-dimethoxy-3,4,6- trimethylphenyl)-3-methylhexane. USE:Used as an intermediate freely control the stereoselectivity to produce tocopherol having natural or non-natural steric configuration from a readily available optically active compound. PREPARATION:A new optically active compound expressed by formula III is reduced to obtain a new optically active compound expressed by formula IV, and the resultant compound is made to react with a compound expressed by formula V (Ra is a protecting group) to afford the optically active compound expressed by formula VI in the formula I.
Patent JP-H1056065-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: IWAMATSU SEIICHI
IPC: H01L23/522
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce manhours after the information writing process of a MaskROM, by including the process for forming a conductor layer at a part in contact with the impurity dispersing layer of an opening part, the process for forming a metal electrode at the opening part, and the process for covering the surface containing the conductor layer and a semiconductor substrate. SOLUTION: On the surface of an Si substrate 1, a MOS-type FET comprising a diffusion layer 2, an SiO2 film 3, a gate SiO2 film 4 and PolySi gate 5 is formed. On the diffusion layer 2 and the PolySi gate 5, WSi films 6 and 7 are formed, and a lower electrode wiring is formed. On the lower electrode wiring, a contact hole (opening part) is formed. An Al electrode 8 is formed through the SiO2 film 3. The Al electrode 8 follows mask information and is not connected to the part, where the contact to the lower electrode wiring is not required, but an open contact 10 is formed. Thereafter, an overcoat (passivation) film comprising an Si3 N4 film 9 is formed.
Patent JP-S6124255-A (JP)
Title: Structure for semiconductor package
Inventor: SOGA TASAO
IPC: H01L23/28
Filed: 1984-07-13
Abstract: PURPOSE:To enable to mount plural semiconductor chips with a high resistance of thermal fatigue in high density by a method wherein gaps are provided on a resin, with which the chips are sealed, in such a way that four pieces of chips are partitioned in a quadrangular form as a unit of one block. CONSTITUTION:Numerous pieces of Si chips 1 are mounted on an organic multilayer substrate 2 and when the Si chips are coated with a resin 8, crevices 23 or gaps are provided on the resin 8 in such a way that four pieces of chips are partitioned in a quadrangular form as a unit of one block. By this way, the mutual forces to act between the chips are eliminated to prevent the generation of a crack and a highly reliable package can be obtained. The way to make the crevices include a way to insert a Teflon frame in the crevices, a way to mechanically cut the crevices using a dicer after the sealing, a way to cut them using a laser beam and so forth.
Patent JP-S5368582-A (JP)
Title: Junction type field effect transistor
Inventor: AIGA MASAO
IPC: H01L29/80
Filed: 1976-11-30
Abstract: PURPOSE: To reduce thermal resistance and parasitic impedance and further draingate capacity and obtain high frequency high outputs by providing gate electrodes in the bottom of the notched grooves so provided as to reach gate regions and drain regions on the surface where there are no grooves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63308401-A (JP)
Title: Coaxial branching filter
Inventor: OMI SATORU
IPC: H01P1/213
Filed: 1987-06-09
Abstract: PURPOSE:To obtain a miniaturized, inexpensive coaxial branching filter by arranging three band-pass filters which have different resonance frequencies and terminals in the same housing. CONSTITUTION:Resonance rods 12, 15, and 18 which are each short-circuited at one end and open at the other end form semicoaxial resonators together with cylindrical cavity parts 11, 14, and 17, and one three-stage coaxial band-pass filter consists of the semicoaxial resonator consisting of a common coupling conductor 2, the cylindrical cavity part 11, and the resonance rod 12, the semicoaxial resonator consisting of a cut 13 for coupling, the cylindrical cavity part 14, and the resonance rod 15, the semicoaxial resonator consisting of a cut 16 for coupling, the cylindrical cavity part 17, and the resonance rod 18, and a coupling conductor 19. Similarly, three three-stage coaxial band-pass filters are arranged in the housing 1, a center conductor as a common terminal 10 is connected to the common coupling conductor 2; and the common coupling conductor 2 is short-circuited at one end and open at the other end as well as the resonance rods and the coupling conductor 19 is connected to the center conductor of a terminal 20. Consequently, the need for a circuit such as a circulator is eliminated, and the small-sized branching filter which has low loss and no reflection delay is obtained.
Patent JP-H08340277-A (JP)
Title: Spread spectrum receiver
Inventor: ISHIGURO KAZUHISA
IPC: H04B1/707
Filed: 1995-06-12
Abstract: PURPOSE: To provide a spread spectrum receiver for accurately matching spread codes on a transmission side and on a reception side. CONSTITUTION: This receiver is provided with a VCO 14 whose output frequency is varied, an inverse spread circuit 11 for inversely spreading spectrum signals by the spread code, a first phase comparator circuit 12 for comparing the phases of the output signals of the inverse spread circuit 11 and the output signals of the VCO 14, a first LPF 13 for smoothing the output signals of the first phase comparator circuit 12, a spread code generation circuit 16 for generating spread codes corresponding to the output signals of the VCO 14, a multiplying circuit 17 and an LPF 18 for multiplying and reproducing the spread codes corresponding to the spread spectrum signals and the output signals of the VCO 14,  a second phase comparator circuit 19 for comparing the phases of the spread codes and the reproduced spread codes and a second LPF 20 for smoothing the output signals of the second phase comparator circuit 19. Then, by the output signals of the first and second LPFs 13 and 20, the output frequency of the VCO 14 is varied.
Patent JP-H10334501-A (JP)
Title: Optical information recording and reproducing device
Inventor: NEMOTO KAZUHIKO
IPC: G11B7/135
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To correctly detect a tracking error signal regardless of kinds of disks. SOLUTION: The laser beam emitted from a laser coupler 31 passes through a grating 32, is made incident on a beam splitter 33, then reflected on it, and converged on a disk 50 by an objective lens 34. A reflected light from the disk 50 is guided to the beam splitter 33 by the objective lens 34, bisected by the splitter and the beam of one side passes through the grating 32 to be made incident on the laser coupler 31 and the other is made incident on a PDIC 35 (photodiode IC). The reflected light made incident on the coupler 31 is guided to a PDIC being in the inside of the coupler and a focus error signal is taken out from the PDIC by a differential spot size method. Moreover, a tracking error signal and a reproduced signal are taken out from the PDIC 35 by a three-beam method.  Then, the whole of the laser coupler, the grating, the beam splitter and the PDIC or the like are integrated in an integration module 80.
Patent JP-H02103602-A (JP)
Title: Diagnosis supporting device
Inventor: NISHINO SEIICHI
IPC: G21D3/00
Filed: 1989-06-09
Abstract: PURPOSE:To prevent incidence of an accident similar to a past accident by preparing an appropriate inspection chart reflecting past examples of accidents. CONSTITUTION:An inference arithmetic section 6 selects past accidents occurred at plants having a structure or operating conditions similar to an object plant to be diagnosed from examples of plan accidents contained in a data base section 5 and statistically finds relations between operating hours and stating and stopping frequencies and accident occurring probabilites. Then the section 6 searches parts where the accident occurring probabilities are high from the object plant and prepares an inspection chart based on the searched results. Accordingly, the inspection chart which convers parts having higher accident occurring probabilities without omission and is less in fatile inspection can be prepared. Therefore, incidence of an accident similar to a past accident can be prevented.
Patent JP-S6346143-A (JP)
Inventor: IINUMA KAZUHIRO
IPC: A61B8/00
Filed: 1987-06-12
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-S633133-A (JP)
Title: Heating cooker
Inventor: ISHIZAKI EMIKO
IPC: F24C7/02
Filed: 1986-06-20
Abstract: PURPOSE:To improve cooking performance and prevent the danger of spark generation, by a method wherein a receiving pan to be used, is indicated upon setting a cooking and a decision whether a round pan or a square pan is to be used is effected by the weight of cooking material after starting the cooking while an informing sound is generated and heating is stopped when the misuse of the pan is detected. CONSTITUTION:A cooking setting means 6 in a micro-computer 12 memorizes a cooking menue to be selected when a cooking key 1 is operated, then, light a lamp indicating the status of the receiving pan to be used based on the cooking menue. When the cooking is set, a receiving pan deciding means 13 reads a measured value from a weight measuring unit by the signal of a start key 4, however, the weight measuring unit is attached to the bottom surface of a cooking chamber, therefore, a decision whether a round pan or a square pan is to be used can be judged by a measured weight. When it coincides with the receiving pan to be used, heating is continued. When it is different, informing sound is generated by a informing sound generating means 9 to inform the misuse of the receiving pan and stop the heating. These operations are effected by a control means 7.
Patent JP-H09328752-A (JP)
Title: Pile drawing machine and pile driving engineering method
Inventor: NAGABUCHI KAZUYUKI
IPC: E02D9/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a pile driving and drawing technology by which a machine for driving and drawing a pile in and from the ground is improved to have self-running performance and a simple structure and be small-sized, light- weighted and low-priced, and and a pile can be driven and drawn accurately without special skill. SOLUTION: The top of a column-like leader 11 is journalled to the tip of an arm 10a (first arm, alias boom in this embodiment) of a construction vehicle or a cargo handling vehicle in such a manner as to relatively freely rotate, the lower end of the column-like leader 11 is separated from the ground surface, and a leader operating cylinder 12 is installed between the middle part of the first arm 10a and the top of the column-like leader 11. A bracket 13 is guided in such a manner as to freely elevate by the column-like leader 11, and driven to elevate by a driving and drawing cylinder 14. A pile chuck 19 for gripping a pile 20 is fitted to the elevating bracket 13 (through an exciter 18 and a rotating mechanism 17). The pile can be driven and drawn by the elongation and contraction of the driving and drawing cylinder 14.
Patent JP-S6036235-A (JP)
Title: Picture image recording device
Inventor: HONDA HIROYUKI
IPC: B65H1/12
Filed: 1983-08-09
Abstract: PURPOSE:To facilitate a paper feed operation by providing a movable paper pushing-up member for forcing any paper on a paper supporting bench to make contact with a paper feed means in the captioned device wherein said paper supporting bench (cassette receiving bench) of a paper feed part is taken out in the direction perpendicular to the paper feed direction. CONSTITUTION:A cassette receiving bench 14 is provided just below a copying machine body A, i.e., between legs 13A, 13B, which is capable of being taken out in front of a device body A along guide rails 16A, 16B slidable along grooves 15A, 15B provided in said legs 13A, 13B. A recording paper cassette B is made replaceable in a taken-out state of said cassette receiving bench 14. A flap lever 19 is provided on the right side part of the cassette receiving bench 14 for flapping a bottom plate 17 of the cassette B toward a paper feed roller in the paper feed part with the device body A. This lever 19 is fixed on an intermediate portion along a flap shaft 20 extending in the width direction of the receiving bench 14 and controlled for its rotation by an energizing lever within the body A via a driven lever 22.
Patent JP-H04344438-A (JP)
Title: Model support device of wind tunnel test
Inventor: KATO HIDEHIKO
IPC: G01M9/04
Filed: 1991-05-21
Abstract: PURPOSE:To reduce a large air force working on a model at the time of starting a wind tunnel and to prevent damage to a balance by chamfering the head end of a block the other side of which is installed on a block main body free to move in the shaft direction so that it is engaged with the edge part of the model. CONSTITUTION:At the time of starting or stopping a wind tunnel, a block head end 5 moves and makes contact with the working face on the rear end of a model 1. A block main body 6 is pushed forward in the direction of the model 1 in the front by high pressure air coming from a front air pressure tube 10. At this time, the block head end 5 is rotated, and adjusted in the cross direction by using a screw and its most suitable position is decided so that an unrequired force is not applied to the model 1 in accordance with amount to move forward. The same function as a fixed type ring is fulfilled as the block head end 5 makes contact with the model 1, and it is possible to instantaneously reduce an aerodynamic force working on a balance 2 in the model 1. When the wind tunnel comes to be in the normal drive state, high pressure air is put in a rear air tube 11 and it is moved backward, and the block head end 5 is pulled in a cover 4.
Patent JP-H0324052-A (JP)
Title: Halogen-substituted diphenyl- sulfide, its manufacture, and drug containing said sulfide
Inventor: NARIMAN BOMANSHIYOU META
IPC: A61K31/135
Filed: 1990-06-05
Abstract: NEW MATERIAL: A compd. represented by formula I (R and R 1  are H or 1-6C alkyl and Z is halo) or its ester and its salt.  
     EXAMPLE: 5-chloro-2-[(2-((dimethylamino)methyl)phenyl)thio]benzyl alcohol.  
     USE: This new material is useful for preventing and treating depression, obsession, disorder or alcoholism and also useful for an increase in analgetic effect of morphine.  
     PROCESS: A compd. represented by formula II (L is a group wherein chloro is removed) and a compd. represented by formula III are reacted in a solvent such as DMF in the presence of a base (e.g. potassium carbonate) at 20-200°C to obtain a compd. represented by formula IV. Subsequently, this compd. is reduced at 20-70°C by using a reducing agent of hydride (e.g. lithium aluminoum hydride) to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S625630-A (JP)
Inventor: OGINO OSAKUNI
IPC: H01G9/08
Filed: 1985-07-02
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-H07327620-A (JP)
Title: Rolled sushi using corn and its production
Inventor: HIROKAWA YUICHI
IPC: A23L7/10
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a rolled SUSHI (ingredients and vinegared rice rolled in dried laver) having effects such as the flavor of white rice for the SUSHI moderately harmonized with that of sweet corn or Peter corn and the ability to enjoy the delicious taste thereof and provide a method for producing the rolled SUSHI. CONSTITUTION:This rolled SUSHI is constituted by winding a granular part of sweet corn or Peter corn around the surface of cylindrical white rice for the SUSHI. Furthermore, this method for producing the rolled SUSHI is to form the white rice 2 for the SUSHI into a cylindrical shape, separate the granular part of the sweet corn or Peter corn 3 in a state thereof cut into a round slice so as to provide a state of the connected respective grains and wind the granular part around the surface of the white rice 2 for the SUSHI.