baber/WOPTO huggingface dataset:
Patent JP-H06263825-A (JP)
Title: Highly dielectric polymer composition
Inventor: ONO MIHOKO
IPC: C08F220/34
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a composition comprising a polymer having a high relative permittivity, exceedingly low hygroscopicity, and a low dielectric loss factor by copolymerizing a (meth)acrylic ester monomer containing a cyanoethyl group with a specific monomer to give the polymer. CONSTITUTION:This polymer composition contains a copolymer of a (meth) acrylic ester monomer containing a cyanoethyl group and represented by formula I with at least one monomer represented by formula II. In the formulae, 1<=m<=n-1; (m) is 1-3; R<1> is H or CH3; R<2> is a linear or branched alkyl which may have at least one of O, phenylene, hydrogenated phenylene, and amino; R<3> is H or CH3; R<4> is a single bond, an alkylene, or an ester group; and X is an aromatic hydrocarbon group, an aliphatic hydrocarbon group, an amide group, a cyclic amide group, an N-substituted amide group, or a fluoroalkyl.
Patent JP-H11248103-A (JP)
Title: Waste heat combined use boiler
Inventor: KUBOTA NORIKAZU
IPC: F22B1/18
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To contrive to miniaturize an apparatus by eliminating a radiator in a waste heat combined use boiler of an energy conservation type utilizing waste gas exhausted from an engine or the like. SOLUTION: When high temperature exhaust gas is supplied to an exhaust gas passage L1 from an engine 200 or the like with no generation of refrigerant vapor by a high temperature regenerator 100 wherein liquid tubes 4 are vertically installed in a heating chamber 1, closing a damper D3 and opening a damper D4 are conducted so that the exhaust gas is not flowed into the heating chamber 1 but exhausted through a second bypass passage B2.  Further opening a damper D1 and closing a damper D2 are conducted, in this state, a blower of a face flame burner is operated at a specified number of revolution equal to a rating or lower, and air that the blower blows into the heating chamber 1 is allowed to backflow to the exhaust gas passage L1 from an exhaust gas chamber 13, wherein a controller 20 is installed for exhausting the air via a first bypass passage B1 and a downstream part of the damper D2 of the exhaust gas passage L2.
Patent JP-S62208252-A (JP)
Title: Food produced by grinding and mixing garlic, ginger and vegetable oil
Inventor: KAWAMURA HIROKO
IPC: A23L19/00
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a food preservable over a long period and utilizable as various kinds of sauces or health-promoting foods, etc., by grinding and mixing a vegetable oil to finely chopped garlic and ginger. CONSTITUTION:Skinned garlic and ginger are finely chopped and charged to a blender. A vegetable oil such as salad oil is added thereto and the blender is rotated until the content becomes a smooth paste. The obtained paste is instantaneously frozen or bottled in vacuum.
Patent JP-S52134453-A (JP)
Title: Optical wave dividing device
Inventor: OOMACHI TOKUROU
IPC: G02B6/122
Filed: 1976-05-06
Abstract: PURPOSE:To successfully divide the conduction light without receiving distortion and scattering loss on the light wave plane, by composing the light conduction path of practically and equivalently low refraction factor on the light dividing portion.
Patent JP-S56146314-A (JP)
Title: Frequency controlling method of tuning fork type quartz oscillator
Inventor: SATOU HIROCHIKA
IPC: H03H3/04
Filed: 1980-04-16
Abstract: PURPOSE:To realize a virtual individual control of frequency for a tuning fork oscillator having the flexing oscillation and the twist oscillation combined together elastically to each frequency of the above-mentioned oscillations, by using two processes. CONSTITUTION:The tip part 3 of oscillating arm 2 of a tuning fork type quartz oscillator (F-T oscillator) 1 having the flexing oscillation and the twist oscillation together elastically is set in the vapor-deposition device 13. Then the twist frequency set value is applied to the vapor-deposition controller 12 from the outide part 11 to carry out an Au vapor-deposition. During this deposition, the twist frequency is measured on occasion. The set value is compared with the measured value by the controller 12, and the vapor-deposition is discontinued when the difference of the above-mentioned values becomes within a prescribed range. Thereafter, an Au deposition is given in the same way to the center part in the width direction of oscillating arm of the F-T oscillation. Then the set value of the flexing oscillation frequency given from the part 11 with the frequency by the controller 12. At the same time, the flexing frequency is set toward the desired value.
Patent JP-S58167940-A (JP)
Title: Inspecting method of diffusion welded laminated body
Inventor: OGAWA TOORU
IPC: G01N1/04
Filed: 1982-03-29
Abstract: PURPOSE:To inspect the junction of a diffusion welded product without destructing the product itself by such an arrangement wherein a dummy part is connected to the specified position of a laminated plate with a thin and narrow bridge, and then diffusion welding of plates is performed and the dummy part is cut off and inspected by destructing it. CONSTITUTION:Dummy parts 6, 7 are connected to each plate 5 of a laminated type ink jet head with thin and narrow bridges 6a, 7a, and these plates 5 are laminated and diffusion welded together. The dummy parts 6, 7 are provided at such positions where defects of junction tend to easily take place, and after welding, the dummy parts 6, 7 are cut off to be used as specimens of destruction inspection, and by this method, the joined condition of an ink jet head 4 can be inspected most similarly by performing destruction inspection of those specimens.
Patent JP-S63216041-A (JP)
Title: Radiograph photographing device
Inventor: TSUCHINO HISANORI
IPC: G03B42/04
Filed: 1987-03-04
Abstract: PURPOSE:To maintain the dry degree of the fluorescent material layer of a screen sensitization and to use the screen in an excellent state for a long period by providing a water removing means to a changer for loading a photographic sensitive material and the screen for sensitization. CONSTITUTION:The changer 13 is sealed from outside and equipped with the water removing means 131 which hold the water amount in its atmosphere at a constant value, thereby holding the water amount in the changer so that the absolute humidity is <=20mg/l and/or so that the relative humidity is <=50%, preferably, so that the absolute humidity is <=15mg/l or the relative humidity is <=30%. Consequently, the dry degree of the screen is held excellently and photographic sensitivity is held high and constant, thereby reducing exposure and stabilizing photographic conditions.
Patent JP-H03253979-A (JP)
Title: Graphic editing device
Inventor: KAWAGUCHI TAKESHI
IPC: G06T11/80
Filed: 1990-03-03
Abstract: PURPOSE:To easily generate a complicated closed graphic by selecting non- crossing segment string contacting which the end point of a selected closed graphic element segment string by an adjacent segment string selecting means and connecting this selected segment string to the closed graphic element segment string by a segment connecting means and recognizing the completion of the closed graphic at the time of coincidence with the start point of the closed graphic element segment string. CONSTITUTION:A non-crossing segment string as a part of a selected closed graphic is selected as the closed graphic element segment string by a reference segment string selecting means 3. Another non-crossing segment string adjacent to this selected closed graphic element segment string is selected by an adjacent segment string selecting means 4 and is connected to the closed graphic element segment string by a segment string connecting means 5 to obtain a new closed graphic element segment string. The non-crossing segment string is connected to the closed graphic element segment string in the same manner hereafter, and the closed graphic is completed when being recognized by a closed graphic recognizing means 6. Thus, the complicated closed graphic is easily generated.
Patent JP-S57165669-A (JP)
Title: Internal combustion engine ignition device
Inventor: HINO TOSHIYUKI
IPC: F02P3/00
Filed: 1981-04-02
Abstract: PURPOSE:To enable an internal combustion engine ignition device composed of current breaking system combined with capacity discharge system to be made small in size by using a transistor type inverter for a circuit of capacity discharge system and controlling its base bias to put said circuit in ON-OFF action. CONSTITUTION:When output voltage 6E from a signal circuit 6 is sent out in response to the rate of engine rotation, the voltage is at low level in a range of rotational speed below N, a transistor 55 is deenergized and transistors 52a, 52b for inverter use are both put in operation. In a range of rotational speed above N, the voltage nises to the high level and the transistor 55 is energized to ground a base of the transistor 52b and the operation of inverting is stopped. Accordingly, capacity discharge energy is added in the range of rotational speed below N, and current breaking type energy is the only active energy in the range above N. Thus, a capacity discharging type ignition circuit 5 is put in ON-OFF action by means of transistors 52a, 52b themselves for inverter use as mentioned above, mone of switch with a big capacity is required and the ignition device can be reduced in size.
Patent JP-H05259236-A (JP)
Title: Probe card
IPC: H01L21/66
Filed: 1992-03-09
Abstract: PURPOSE:To improve the state of the contact of the electrical conduction of the electrode pad of a semiconductor substrate and a probe regarding a probe card used for an auto-prober testing the semiconductor substrate. CONSTITUTION:Probes 36a-36d are disposed at positions, where they are brought into contact in the directions except the XY directions that a semiconductor substrate 38 is moved, desirably at the angle of approximately 45 deg., on the electrode pads 39a-39d of the semiconductor substrate 38.
Patent JP-H05198574-A (JP)
Title: Formation of insulating film
Inventor: YASUDA MAKOTO
IPC: H01L21/318
Filed: 1991-03-15
Abstract: PURPOSE:To form an insulating film on a silicon substrate with film quality more excellent than usual one and with a high destructive strength. CONSTITUTION:A silicon oxide film 12 formed on a silicon substrate 10 is heated at a temperature of 1000 to 1200 deg.C in an N2O gas atmosphere, while it is changed into a silicon oxide-nitrified film (Si0N film) 14 having a film thickness Y which is satisfied with X/Y<=0.9 with respect to a film thickness X of a silicon oxide film. An insulating film is constituted of the silicon oxidenitrified film 14.
Patent JP-H07190021-A (JP)
Title: Sunk key
Inventor: UTSUNOMIYA SATORU
IPC: F16D1/08
Filed: 1992-01-24
Abstract: PURPOSE:To solve a problem for a fine slippage between a key and a groove by providing shallow recessed and protruding parts vertically parallel to each other on the vertical surfaces or lateral surfaces of the key itself. CONSTITUTION:A bar sunk key 1 having a square section has a square sectional area slightly larger than a key groove provided separately, and an end area smaller than the key groove. The key body 1 has, on the upper surface 2 and lower surface 3, shallow corrugated recessed parts (a) and protruding parts (b) in which the corrugated forms on the upper and lower surfaces are parallel to each other. The key 1 is easy to be fitted to the key groove, when pressed into the key groove for fitting, because the end area of the corrugated form is smaller than the key groove, and it can be fitted with a proper hardness when once fitted due to the expanding and contracting property of metal because the sectional area is larger than the key groove. Further, the corrugated protruding and recessed parts are well fitted to the slight distortion or fine difference in size of the key groove, and the key can be fitted without requiring skill. Since the area making contact with the key groove inner wall is small because of the corrugated protruding and recessed parts on the outer surfaces, the key can be easily released when released from the groove.
Patent JP-S63220967-A (JP)
Title: Device for detecting insert of die
Inventor: YONETANI NOBUO
IPC: B22D17/24
Filed: 1987-03-05
Abstract: PURPOSE:To confirm the presence or absence of an insert member and its normal fitting and to prevent the generation of goods defective by holding the inserting part of an insert member by inserting it into the insertion part of a diecast and resin forming metal die and detecting a negative pressure by evacuation. CONSTITUTION:The insertion part of a insert member 8 is inserted into the insertion hole 12 of the slide core 11 of a diecast die and resin forming die. It is then evacuated by a vacuum pump 15 via the through hole 13 of the slide core 11 and a piping 14. In such case, if the insert member 8 be correctly fitted, the fitting is strongly held without any slippage to detect the normal fitting with the actuation of a vacuum pressure switch 16. In the case of a non-fit and incomplete fitting the vacuum is leaked to actuate no vacuum pressure switch 16. Consequently, the generation of a defective casting product can be prevented by performing the insertion check with the detection thereof.
Patent JP-H05259267-A (JP)
Title: Semiconductor device and its manufacture
IPC: H01L21/76
Filed: 1992-03-10
Abstract: PURPOSE:To reduce an output loss, to improve area efficiency, and to reduce a defect due to distortion and warp of a substrate caused by thermal stress by equalize thermal expansion coefficients on a surface and a rear face of the substrate. CONSTITUTION:An opening is provided on a silicon oxide film 2 at the bottom of an element forming region 8 which is insulated by the silicon oxide film 2, while a single crystal silicon layer 5 is formed by epitaxial growth on a surface of the element forming region 8 exposed at the opening, a polysilicon layer 4 is formed on the surface of the silicon oxide film 2, and after these surfaces are polished and flattened, an adhered silicon substrate 6 is adhered to make reinforcement. Then a rear face of a silicon substrate 1 is polished until the silicon oxide film 2 is exposed to form the element forming region 8 which is separated like an island by the silicon oxide film 2.
Patent JP-H08251280-A (JP)
Title: Communication terminal equipment
Inventor: SAKAMOTO TADASHI
IPC: H04N1/327
Filed: 1995-03-10
Abstract: PURPOSE: To provide a communication terminal equipment of a facsimile equipment, etc., which can accurately detect the on-hook and off-hook states of the additional and external telephone sets that are connected in parallel to a branch telephone set even if this telephone set is set in an off-hook state. CONSTITUTION: A communication terminal equipment is provided with a circuit voltage detection circuit 6 which is connected in parallel to a telephone circuit 2. Then the communication terminal equipment decides the states of an additional telephone set 4, an external telephone set 5 and a branch telephone set 3 based on the states of the hook detection circuits OH1 and OH2 of both telephone sets 4 and 5 and also the circuit 6 after a prescribed monitoring time T when the circuits OH1 and OH2 are set in the on-hook states after the telephone set 4 or 5 is set in an off-hook state respectively.
Patent JP-S63216765-A (JP)
Title: Thermal printer controlling system
Inventor: SAKAMOTO MASAKI
IPC: B41J2/355
Filed: 1987-03-06
Abstract: PURPOSE:To enlarge the duration for which a temperature not less than a predetermined temperature is maintained and securely perform clear printing, by a control for switching the resistance of an energizing circuit for a thermal head so that each dot is printed by initially supplying high energy and then supplying low energy. CONSTITUTION:Firstly, high energy with a low resistance is applied to a thermal head 6. In this case, a printing-controlling part 1-1 sends head energization data corresponding to a character to be printed to a latch 3, thereby grounding the relevant resistors in the thermal head 6. Simultaneously, a resistance switching controlling part 1-2 supplies an H-level resistance switching signal to the base of a transistor TR1 to set the transistor into a non-conductive state, and a voltage from a constant-voltage power source V is applied to the head 6. Next, low energy with a high resistance is applied to the head 6. In this case, the controlling part 1-2 supplies the H-level resistance switching signal to the base of a transistor TR2 to set the transistor into a non-conductive state, and the voltage from the power source V is applied to the head 6.
Patent JP-S61210672-A (JP)
Title: Semiconductor device
Inventor: HOSOKAWA YOSHIKAZU
IPC: H01L27/12
Filed: 1985-03-14
Abstract: PURPOSE:To prevent the effect of a parasitic channel formed in the side surface of a semiconductor region, which is separated in an island shape, by providing both source and drain regions so that they are not contacted with the side surface of a single crystal silicon island in a trapezoidal shape. CONSTITUTION:On an insulating substrate 11, a p-type single crystal silicon island 12 is formed in a trapezoidal shape. Polycrystalline silicon 15, which is to become a gate electrode, is formed in a (-) shape through a gate insulating film 14. An n-type source region 12a and a drain region 12b are formed by an ion implantation method with the polycrystalline silicon 15 as a mask. Therefore, both regions 12a and 12b have a structure, in which they are not contacted with the side surface of the single crystal island. As shown by a one-dot chain line, the polycrystalline silicon gate electrode 15 is formed in the gate forming region and further formed in a region, which is connected to said gate forming region and surrounds the single crystal silicon 12. Since both source and drain regions 12a and 12b are not connected to a parasitic channel region, the regions are not subjected to the effect of the parasitic channel.
Patent JP-H08243042-A (JP)
Title: Method of self-diagnosing flow path switching valve in warm water circulation processing equipment
Inventor: TSUCHIYA YOSHITAKA
IPC: F16K11/00
Filed: 1995-03-10
Abstract: PURPOSE: To prevent a failure in purifying warm water in a bathtub, by stopping the actuation of an equipment body when a switching operation of a flow path switching valve is not completed within a predetermined time. CONSTITUTION: A warm water circulation processing equipment 1 is provided with a five-way switching valve 4, a purifying tank 5, and a circulating pump 3. When the purifying tank 5 is washed, a warm water path is switched from a warm water circulating path to a backwash path and then to a rinsing path in this order by switching operations of the five-way switching valve 4. Also, the warm water is flowed into each path by means of the circulating pump 3. The warm water in the bathtub is, while being purified in the warm water circulating path, returned to the bathtub 2. In the backwash path, the warm water in the bathtub 2 flows from the direction opposite to that when the warm water circulates, and is discharged out of the bathtub 2.  In the rinsing path, the warm water in the bathtub 2 flows from the same direction as that during its circulation and is discharged out of the bathtub 2. At the time of switching operation of the flow path switching valve 4 during the washing process, the driving of the equipment body is stopped when the switching operation of the five-way switching valve 4 is not completed within a predetermined time.
Patent JP-H06299809-A (JP)
Title: Lost motion assembly of variable valve timing mechanism
Inventor: MURATA SHINICHI
IPC: F01L1/26
Filed: 1994-03-23
Abstract: PURPOSE:To prevent the hand's feeling from being deteriorated when a valve clearance is measured by providing a hole in which a jig for lifting a piston for pressing a rocker arm is loosely inserted on the upper end surface of a cylinder of a lost motion assembly. CONSTITUTION:A thread part 52b on the tip of a shaft 52a of a piston lifting jig 52 is inserted from a respiration hole 26a of a cylinder 26 of a lost motion assembly 25, so as to be screwed into a threaded hole 27b. And then, a measuring person lifts the jig 52 upward to lift the piston 27. Thereby the tip 27a of the piston 27 is separated from a claw 6d of a low speed rocker arm 6, and pressing force to a low speed cam 14 of a roller bearing 19 is released. A clearance gauge 51 is inserted into the clearance between the low speed cam 14 and the roller bearing 10 in this state, so as to measure the valve clearance. Thus, hand's feeling is prevented from being deteriorated when the valve clearance is measured by the clearance gauge.
Patent JP-H09246334-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO SATOSHI
IPC: H01L27/04
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which does not require a pad dedicated to burn-in in spite of having a wafer burn-in supporting function. SOLUTION: A pad, where a circuit which is intrinsically not operated when a wafer is burn-in treated, performs an additional function as a pad for stress voltage application when burn-in treatment is conducted without providing a pad dedicated to apply stress voltage when a wafer burn-in treatment is conducted. For example, a VSS pad 20, which feeds earth voltage to a column address buffer circuit 15 which is put in the state of operation only when operated under a normal conduction on a DRAM, is used as a stress voltage application pad when a burn-in treatment is conducted. As a result, the area of chip is reduced and the chip acquisition rate per sheet of wafer can be improved. Also, a wafer burn-in supporting function can be added without greatly changing design and manufacturing process for the existing integrated circuit.
Patent JP-S59178179-A (JP)
Title: Simple automatic welding machine
Inventor: KATAYANAGI SHINICHI
IPC: B23K9/02
Filed: 1983-03-29
Abstract: PURPOSE:To provide an inexpensive and simple titled welding machine which maintains the traveling condition at the tip of a torch electrode by the constitution in which two small diameter rollers are rolled atop the side faces in the bent joint ends of metallic plates and two large diameter discs are slided atop said end parts. CONSTITUTION:An automatic welding machine is mounted with a welding torch 18 via an arm 17 on a base plate 1, is provided with start and stop switches 20, 24, a relay circuit 21, etc., travels on a steel plate 15 by means of a driving wheel 10 having a rubber wheel 11 actuated by a speed reducing motor 9 and a support wheel 12 and welds the top end 16 of the vertically bent joint ends 14', 15' of steel plates 14, 15. Two small diameter rollers 5, 6 rolling on both side faces of said ends 14', 15' in such automatic welding machine are attached respectively freely turnably to vertical shafts 2, 3, and further large diameter discs 7, 8 sliding on said end 16 are attached freely rotatably to said shaft 3 and other vertical shaft to run the tip 18' of the torch 18 with the specified distance from the surface of the end 16 and to maintain the traveling condition thereof.
Patent JP-H07261646-A (JP)
Title: Production of partial hologram packaging material
Inventor: IWASE HIROSHI
IPC: G03H1/18
Filed: 1994-03-23
Abstract: PURPOSE:To provide a method for continuously producing a packaging material having partially a hologram forming layer and a non-hologram forming layer. CONSTITUTION:The partial hologram packaging material is produced by extruding a synthetic resin molten body 13 in between a base material 12 and relief type hologram stamper 15 mounted on a cooling roll 14 from a T-shaped die 11 to laminate the body 13 on the base material 12 and to emboss a hologram of a finely rugged pattern on the surface of the synthetic resin molten body 13, partially forming a transparent resin layer on the hologram forming layer 13a and forming a vapor deposited film of a metal or metal oxide at least on the hologram forming layer 13a.