baber/WOPTO huggingface dataset:
Patent JP-H09142198-A (JP)
Title: Optical axis adjusting device for vehicular headlight
Inventor: MARUOKA HIROYUKI
IPC: B60Q1/06
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent damage caused by overload applied to the thread of an optical axis adjusting part formed of a bolt and a nut provided on the lamp unit side by providing the adjusting bolt with an unthreaded part for making the nut slip after being screw-fed into a specified position. SOLUTION: A bolt 12 has a head 12a at one end and a collar part 12b at an intermediate part, and an external thread part 12c to be screwed with a threaded hole 21 is provided at the other end side. A small diameter unthreaded part 12d without thread is provided between the external thread part 12c and the collar part 12b. The area of this unthreaded part 12d is sufficiently larger than the feed direction width of a nut 11. Accordingly, when the nut 11 is removed from the external thread part 12c immediately before the tip of a nut box part 13 is brought into contact with a body 7 and the bolt 12 is rotated, the nut 11 slips so as to be out of further screw-feed. This can prevent overload from being applied between the nut 11 and the bolt 12.
Patent JP-H02218973-A (JP)
Title: Drive circuit for incircuit tester
Inventor: FUIRITSUPU ENU KINGU
IPC: G01R31/28
Filed: 1989-12-13
Abstract: PURPOSE: To enable cost reduction of a drive circuit and easing of a band limit by providing a driver for generating a logical signal in response to an operation signal and a front driver connected thereto and for generating the operation signal in response to its control signal. CONSTITUTION: A drive circuit 10 comprises each step of output, a front driver and a driver. The drive circuit is constituted in that the collectors of the transistors 16, 18 of the front driving stem are connected to positive voltage 24 and negative voltage 26, emitters are connected to the bases of transistors 20, 22, the collectors of the transistors 20, 22 are connected to positive voltage 28 and negative voltage 30 and the emitters thereof are connected to a point 32. A control signal given to an amplifier 14 passes the constitution, and an OFF or high logical output or the like is supplied to the drive circuit 32. Thereby the drive circuit of wide band can be obtained at low cost.
Patent JP-H10164264-A (JP)
Title: Communication equipment
Inventor: OBINATA ATSUSHI
IPC: H04W88/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To realize a communication equipment in which the cost of the equipment at a master set side is reduced and the time required for the communication including a slave set is reduced in the case of conducting facsimile communication from the slave set via the master set connecting to the slave set through a radio channel. SOLUTION: A master set 201 makes facsimile communication with other equipment (not shown by Figure via a general line 202. The master set 201 and a slave set 203 are connected through a radio channel 204. The master set 201 is provided with a buffer memory 215 storing image data and image data read by a scanner 221 in the slave set 203 are fed in advance by a prescribed amount before the start of facsimile communication. Even when the communication speed of the radio channel 204 is slower than that of the general line 202, the required time for the facsimile communication itself is reduced and even when a capacity of the buffer memory 215 is not large, the effect is obtained.
Patent JP-2001139645-A (JP)
Title: Castable, photopolymeizable resin composition
Inventor: HAYAMA YASUSHI
IPC: C08F299/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a castable, photpolymerizable resin composition which is excellent in adhesion to a substrate (e.g. a plastic film) and in resistances to heat and coloration due to weathering and gives a transparent cured film having a high hardness. SOLUTION: This composition contains, as the main ingredients, (A) 40-90 pts. mass urethane poly(meth)acrylate prepared from an alicyclic polyisocyanate and a hydroxyalkyl (meth)acrylate and having at least two (meth)acryloyloxy groups per molecule, (B) 5-40 pts.mass polybutylene glycol di(meth)acrylate with a degree of polymerization of 2-10, (C) 5-40 pts.mass acryloylmorpholine, and (D) 0.005-0.2 pts.mass photopolymerization initiator, the sum of ingredients A, B, and C being 100 pts.mass.
Patent JP-H07183543-A (JP)
Title: Acceleration sensor
Inventor: MATSUMOTO MASAHIRO
IPC: C23F1/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide a semiconductor capacity-type acceleration sensor which is free from the effect of dust and moisture, small in chip area, and less affected by a stray capacitance by a method wherein a gap between a movable electrode and a stationary electrode is hermetically sealed up, the movable electrode and the stationary electrode are formed simple in shape, and the movable electrode, the stationary electrode, and an electronic circuit are arranged on the same substrate. CONSTITUTION:An acceleration sensor is composed of a glass layer 101 and silicon layers 103 and 105, wherein the glass layer 101 and the silicon layer 103 are bonded together through the intermediary of a polysilicon 102, and the silicon layers 103 and 105 are bonded together through the intermediary of an oxide film 104. A movable electrode 107 which swings in the lengthwise direction of the sensor by acceleration and stationary electrodes 106 and 108 arranged confronting the movable electrode 107 are provided to the silicon layer 103 by cutting grooves in it vertical to its surface through an etching process. An electronic circuit 109 which detects an electrostatic capacity is formed in the silicon layer 103 of the same substrate.
Patent JP-H09191604-A (JP)
Title: Spindle motor
Inventor: GIYUNTAA HEIN
IPC: F16C17/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing whose dimensions can be reduced very easily and highly accurately in order to be used in a computer disc drive. SOLUTION: A spindle motor has a rotary hub 80 which supports one or more discs and a dynamic pressure bearing device which supports the rotary hub 80 so as to rotate freely. The bearing device has a sleeve 54 and a shaft 50 which can rotate freely relatively to each other and compose a journal bearing. An annular thrust plate 52 which is extended in a recess 56 composed of the surface in an axial direction in the sleeve 54 is provided and, further, a counter plate 58 which is parallel with the surface in the axial direction and the thrust plate 52 is attached to the sleeve 54. A trench pattern is formed in the surface of the thrust plate 52 facing the surface of the sleeve 54 in the axial direction and, further, the surface of the counter plate 58 facing the second surface 70 of the thrust plate 52 has a trench pattern to form an effective hydraulic pump surface in the bearing.
Patent JP-H01211584-A (JP)
Title: Novel compound, its production and pharmaceutical composition
Inventor: DEBITSUDO GURIN SUMISU
IPC: C07D495/04
Filed: 1988-12-22
Abstract: NEW MATERIAL: The compound of formula I {A is >C=X (X is O or S) or a single bond; Y is N or N + -O -  or CR 8  [R 8  is H, (substituted) alkyl or the like]; R 1  and R 2  are each H, alkyl or R 1  and R 2  are together to form 2-7C polymethylene moiety; R 3  is H, OH, alkoxy or the like R 4  is H or R 3  and R 4  are together to form single bond; when A is >C=X, R 5  is H, (substituted) alkyl, etc.; R 6  is alkyl or the like; when A is a single bond, R 5  and R 6  are together attached to N to form unsaturated heterocycle, etc., possessing 5 to 7 cyclic atoms; R 7  is R 8 ; P is 0 or 2}.  
     EXAMPLE: Trans-3,4-dihydro-4-(2-oxopiperidine-1-yl)-2,2,6-trimethyl-2H-1- benzothiapyran-3-ol.  
     USE: Smooth muscle relaxants and remedies for cardiovascular disease.  
     PROCESS: The compound of formula I is obtained by treating the compound of formula II (R 1   7  is R 7  or the like; Y 1  is Y or the like) with a redox reagent. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09160098-A (JP)
Title: Coupling structure for plastic case
Inventor: YAZAWA KAZUKI
IPC: G03B17/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide coupling structure capable of reducing assembly man-hour, being excellent in working efficiency, capable of restraining the rising of cost and having excellent hermetically sealing property. SOLUTION: This coupling structure is provided with contact surfaces respectively formed on a pair of case half bodies 21 and 22 made of synthetic resin, which should be coupled, and contacting in a coupled state; an engaging projection 27 formed on either (21) of the case half bodies 21 and 22; and an engaging member 26 formed on the other (22) and engaged with the projection 27. In such a case, the leading end of the member 26 is made free and the member 26 is provided with an elastic coupling arm elastically contacting with the projection 27 at its free end. The elastic coupling arm has elasticity imparting contact force to the contact surf aces of the case half bodies 21 and 22 through the projection 27 in a state where the contact surfaces of the case main bodies 21 and 22 are brought into contact with each other.
Patent JP-2001145307-A (JP)
Title: Method of manufacturing commutator
Inventor: TONOKI TATSUYA
IPC: B21C25/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a commutator having excellent bonding between a commutator and an insulating material and a cost merit. SOLUTION: A copper material 11 is pulled by the rotation of a rotating wheel 1 into a passage 4 formed of the outer-periphery groove 2 of the rotating wheel 1 and a shoe block 4, and formed by mandrel 6 and a die 8 positioned at the back of the passage 4 to be extruded as a copper tube 13. With the mandrel 6 formed with a front end part 14 having a groove on the outer surface thereof, the front end part 14 serves to form a protruding part 17 having a hook 18 on the inner surface of the extruded copper tube 13. The copper tube 13, after an insulating material 19 is charged into the copper tube 13, is cut along the axial direction to form a plurality of commutator pieces 21, thereby providing prescribed commutators.  The protruding part 17 is free from the constraints of its shape because the copper tube 13 is formed by extrusion, thereby facilitating forming the hook 18 on the protruding part 17. It is thus possible to produce high bonding attained by the hook 18 between the commutator piece 21 and the insulating material 19.
Patent JP-H07172522-A (JP)
Title: Picking support system
Inventor: TANABE YOSHIO
IPC: G10L13/00
Filed: 1993-12-22
Abstract: PURPOSE:To prevent reduction of work efficiency of picking work and error in the work even when a foreign worker who does not understand Japanese fully works. CONSTITUTION:Picking data is stored per extension number in a picking data file of RAM of a general-purpose computer main body 1, and output language data which corresponds to language to be output per worker number is stored in a worker file. Also, a voice synthetic device 91 to 94 and telephone function sections 101 to 104 which convert picking data into voice signals which correspond to language of output language data and transmit it to cordless telephone sets 141 to 144 via private telephone circuits 11, 13 and a private telephone exchanger 12 are connected to the general-purpose computer main body 1. Child telephone sets 161 to 164 of the cordless telephone sets 141 to 144 are provided with a receive and transmission section which converts a voice signal which is received into voice and outputs it, a telephone receiver, and a keyboard for inputting worker number.
Patent JP-H07179603-A (JP)
Title: Production of polyimide resin particle for purifying liquid crystal, production of purified liquid crystal, and liquid crystal cell and liquid crystal display
Inventor: TASHIRO AKITSUGU
IPC: G02F1/13
Filed: 1993-12-24
Abstract: PURPOSE:To produce a resin particle which can prevent the degradation in voltage retention of a liq. crystal cell. CONSTITUTION:This resin particles, used for producing a liq. crystal cell and a liq. crystal display, are obtd. by dissolving 1mol of a tetracarboxylic dianhydride, about 1mol of a diamine, and 0.01-1.5mol of an alcohol in a basic solvent at below 150 deg.C and reacting them at 150-300 deg.C.
Patent JP-H07137129-A (JP)
Title: Molding machine for cylindrical film
Inventor: SAGO SHIGERU
IPC: B29C61/08
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a simple machine of an excellently thermally efficient structure in order to manufacture a cylindrical film which is higher in functionality by a method wherein a heating part and a cooling part are, in an opposed state, provided, and a swing arm is moved to carry out respective process operations of preparation, heating, cooling, and recovery. CONSTITUTION:A cylindrical molding material 5 for storing a cylindrical film 20 and making a form developes a function wherein the film 20 is stored and made a form, i.e., is radially axially elongated by a specific magnifying power, and fixed to make the form, which is composed of a cylinder 6, a ring jig 7, etc., The cylinder 6 is supported with a tip of a swing arm 9 connected to a circular are rotating shaft 8 provided swingably or rotatively, and put in and taken out a box 2 of a heating part 1 by transfer of the swing arm 9 (swing or rotation.). Further, respective processing operations of preparation, heating cooling, and recovery are carried out by transfer of each section with the cylinder 6.
Patent JP-H03186852-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: G03G13/26
Filed: 1989-12-15
Abstract: PURPOSE:To obtain the electrophotographic sensitive body having excellent electrostatic characteristics, moisture resistance and durability by incorporating respectively specific two kinds of resins into a binder resin. CONSTITUTION:At least one kind of the resins A expressed by formula I, formula II and at least one kind of the resin B expressed by formula III, formula IV are incorporated into the binder resin. The resins A are the copolymers of 1.0X10<3> to 2.0X10<4> weight average mol. wt. contg. at least one of polyester type macromonomers MA having 1.0X10<3> to 1.5X10<4> weight average mol. wt. as the polymer components. The binder resins B are the copolymers of 3X10<4> to 1X10<6> weight average mol. wt. contg. at least one of polyester type macromonomers having 1X10<3> to 1.5X10<4> weight average mol. wt. as the polymer components. The electrophotographic sensitive body having the excellent electrostatic characteristics and mechanical strength is obtd. in this way.
Patent JP-H01167411-A (JP)
Title: Turbocharger equipped with rotary electric machine
Inventor: KAWAMURA HIDEO
IPC: F02D17/02
Filed: 1987-12-23
Abstract: PURPOSE:To increase the power generation output by reduction-controlling the number of effective cylinders in the idling operation of an engine. CONSTITUTION:A rotary electric machine 3 is installed onto a turbocharger 2. When idling is judged from the signal of an engine revolution sensor 1i, the fuel supply from the injectors 1j and 1m for the first and fourth cylinders is suspended, and the operation as air blowing pump is permitted. Therefore, the number of revolution of the turbocharger is increased, and the power generation quantity of the rotary electric machine is increased.
Patent JP-H05156661-A (JP)
Title: Front loader and method for installing the same
Inventor: NAKAMURA KENTARO
IPC: E02F3/34
Filed: 1991-12-10
Abstract: PURPOSE:To enhance the durability of a brace and to attach and remove a loader without using a stand by providing on the vehicle body side of the connecting portion of the brace a fulcrum pin for attachment and removal, and providing a pin fitting portion at the end portion of the brace and a pin disconnecting portion at the base portion of the brace, and providing a glide portion along the longitudinal direction of the brace. CONSTITUTION:A boom cylinder 8 is expanded to levitate a mast 3 from a mounting block 14 and a fulcrum pin 18 is slid relative to a guide portion 28 and the end of a brace 16 is grounded and a vehicle 2 is retreated and disconnected from a loader 1. Next the vehicle 2 is moved forward relative to the loader 1 and the fulcrum pin 18 is connected to the guide portion 28 via a disconnecting portion 27 and then the boom cylinder 8 is contracted and the brace 16 is lifted via the sliding movements of the fulcrum pin 18 and the guide portion 28 relative to each other, and then the mast 3 is fixed to the mounting block 14 with the fulcrum pin being engaged in a fitting portion 26. Thereby the loader 1 is easily attached and removed without requiring an independent stand and loads can be borne during work using the loader.
Patent JP-2001141697-A (JP)
Title: Method and apparatus for analyzing dioxins
Inventor: FUTAMI HIROSHI
IPC: G01N27/64
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for analyzing dioxins whereby a concentration of a harmful substance, e.g. an organic halogen-based compound or the like in seepage water from a reclaimed land, an industrial drainage, etc., is measured. SOLUTION: There are provided a laser 14 for irradiating a laser light 13 onto a surface of a solution 12 to be measured in a container 11, a counter electrode 15 set opposite to the surface of the solution 12 in the container 11, a high voltage power source 16 for impressing a high voltage between the counter electrode 15 and the container, and a data-processing means 17 comprising an amplifier 17a for amplifying obtained current signals, an A/D converter 17b for converting analog signals of the amplifier to digital signals, and a monitor 17c for image processing signals. The surface of the solution 12 is irradiated with the laser light 13, whereby dioxins of the surface are multiphoton ionized. The concentration of dioxins in the solution is measured in this manner.
Patent JP-H07182239-A (JP)
Title: Segment division managing system
Inventor: YOSHIHARA SHINJI
IPC: G06F17/30
Filed: 1993-12-24
Abstract: PURPOSE:To improve the using efficiency of a physical segment by dividing the physical segment constituting a main storage device into plural logical segments with fixed length and assigning the logical segments to a sub-program. CONSTITUTION:A logical segment management table 22 for dividing a physical segment 30 into plural logical segments 31 with fixed length and managing respective logical segments 31 is prepared. In the case of registering a sub-program 40, areas with a small size are assigned to the segments 31 by a segment size judging means 11, a logical segments acquiring means 12 and a logical segment registering means 13. In the case of deleting the contents of the sub-program 40, logical segments 31 having been not used are deleted by a logical segment retrieving means 14 and a logical segment deleting means 15.
Patent JP-H05136403-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: TOMIOKA YUGO
IPC: H01L21/336
Filed: 1991-11-15
Abstract: PURPOSE:To provide a method for manufacturing a MOS transistor which prevents threshold voltage and punchthrough resistance from decreasing with favorable characteristics and with a small number of steps. CONSTITUTION:After a p-type Si substrate 11 is overlaid with a gate oxide film 12 which is overlaid with a gate electrode 13, oblique ion implantation is conducted to form a P<+> high-doped region 15 at a predetermined depth position of the Si substrate 11. Thereafter, the gate electrode 13 is used as a mask of ion implantation to foam predetermined depth source-drain regions 17. This design enables the P<+> type high-doped region 15 of no contact with the source- drain regions 16,17 to be formed under a channel region by once of ion implantation, and a decrease in threshold voltage and in punchthrough resistance to be prevented by the high-doped region 15.
Patent JP-H07242635-A (JP)
Title: Substituted heterocyclic carboxamide, its preparation and its use as medicine
Inventor: KURAUSU BUAITOMAN
IPC: C07D213/89
Filed: 1994-12-28
Abstract: The invention relates to the compound of the formula I, a process for its preparation and its use as a medicament. <IMAGE>   In particular, the compounds are employed as inhibitors of prolyl-4-hydroxylase and as inhibitors of collagen biosynthesis in medicaments for fibrotic diseases of the liver, the lungs and the skin.
Patent JP-H07181069-A (JP)
Title: Coriolis mass flowmeter
Inventor: YOKOI TOYOAKI
IPC: G01F1/84
Filed: 1993-12-24
Abstract: PURPOSE:To stabilize the measurement while enhancing the accuracy by filtering a Coriolis signal converted into a digital signal with same and different phases to produce a filter signal, operating a phase based on the ratio of a specifically combined signal, further operating the difference of phase and producing a phase difference signal corresponding to the mass flow rate. CONSTITUTION:A sensor signal SNS converting section TR2 converts a displacement signal SA into a digital signal DA2 which is delivered to an LPF 20 and a signal DA3 is delivered to an FIR filter 21A. The filter 21A is a digital filter in phase with an input signal. The signal DA3 is delivered to an FIR 21B and a signal DA5 is delivered from a different phase digital filter for converting an input signal into an output signal having phase difference of 90 deg.. A phase operating unit 23 operates the ratio between the signals DA4 and DA5 and calculates a phase signal thetaA2. A dispiacement signal SB is processed similarly in order to calculate a phase signal thetaB2. A phase difference operating circuit 30 operates the difference between the phase signals thetaA2 and thetaB2 to produce a difference signal theta2 thus measuring the mass flow of a fluid.
Patent JP-H03187225-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO KOICHI
IPC: H01L21/3205
Filed: 1989-12-15
Abstract: PURPOSE:To improve the controllability of wiring formation while the calcula tion of a pattern layout is maintained to be easy by a method wherein a loading effect is reduced by utilizing the influence of a dummy pattern upon etching characteristics. CONSTITUTION:A conductive film 3' is formed on one of the main surfaces and made to remain on a first region 2a and on the part of a second region 2b which is adjacent to the first region 2a. Then a resist pattern 6 which covers at least a part of the portion of the second region 2b where the conductive film 3' is removed and a part of the first region 2a continuously is formed. The remaining conductive film 3' is patterned by etching by using the resist pattern 6 as a mask. Thus, by forming the resist pattern 6 on the second region 2b, pattern widths, aspect ratios, pattern cross-sectional shapes, etc., of functional patterns such as wiring electrodes which are to be left after a series of processes are finished can be precisely controlled. With this constitution, the controllability of wiring formation can be improved while the calculation of the pattern layout is maintained to be easy.
Patent JP-H08186741-A (JP)
Title: Picture-writing image pickup device
Inventor: NAOHARA MASAHIRO
IPC: H04N1/00
Filed: 1994-12-28
Abstract: PURPOSE: To improve operability without leaking illuminating light outside of a stage. CONSTITUTION: This picture-writing image pickup device 1 is provided with the stage 6 on a base 2, an illuminator 4 projecting light on an object 3 and a television camera 5 image-picking up the object 3. The illuminator 4 is stored within the base 2 and the light from the illuminator 4 is reflected on the first reflection mirror 16 arranged on the almost right above the stage 6 and is projected on the object 3. The image pickup of the object 3 is performed by the television camera 5 stored within the base 2 via a second reflection mirror 8 stored within the base 2 and the first reflection mirror 16.