baber/WOPTO huggingface dataset:
Patent JP-S63141627-A (JP)
Title: Method for removing silanes
Inventor: KITAHARA KOICHI
IPC: B01D53/46
Filed: 1986-12-04
Abstract: PURPOSE:To efficiently remove silanes from a gas contg. the silanes by bringing the gas contg. silanes as the harmful components into contact with an aq. alkaline soln. of dimethyl sulfoxide. CONSTITUTION:From one to 300pts.vol. dimethyl sulfoxide is added to 100pts.vol. aq. alkaline soln. to prepare the aq. alkaline soln. of dimethyl sulfoxide. The gas contg. silanes as the harmful components is brought into contact with the aq. alkaline soln. of dimethyl sulfoxide in a conventional well-known gas-liq. contact device such as a spray tower and a packed tower. When such a process is applied, the harmful components such as silanes can be efficiently removed from the gas discharged from a semiconductor production process and contg. the harmful components as compared with the conventional process.
Patent JP-H07141095-A (JP)
Title: Training device
Inventor: INAGAKI SATORU
IPC: G06F3/038
Filed: 1993-11-17
Abstract: PURPOSE:To provide a training device capable of giving or receiving training closer than ever for a trainer and a trainee. CONSTITUTION:When a video displayed on a display device 101 is observed, a goggle 104 equipped with a head sensor 102 and a sight line sensor 103 is mounted on an observer. The steady gaze point of the observer is detected by a steady gaze point detection circuit 105 by using output of the sensor. It is composed with a display video from a video output device 100 by means of a steady gaze point evaluation device 106, and is displayed for the trainer. In this way, the trainer can recognize the steady gaze point position of the trainee, which enables closer training such as safety confirmation, etc., to be given to the trainee. It is possible to render evaluation by a trainee himself by recording a composite image and comparing it with a desired steady gaze point position set by the trainer in advance.
Patent JP-H08148480-A (JP)
Title: Semiconductor manufacturing device and method
Inventor: NOGUCHI TOSHIHIKO
IPC: H01L21/205
Filed: 1994-11-22
Abstract: PURPOSE: To provide a semiconductor manufacturing device capable of forming a thin film which is uniform in thickness and restrained from decreasing in thickness at the periphery of a wafer by a method wherein the periphery of the wafer is prevented from decreasing in temperature. CONSTITUTION: In a reaction chamber, a semiconductor wafer 1 is heated by a heater 130a located above through the intermediary of a vacuum chuck main body 120a and also heated by a lower heater 130b from below through the intermediary of a lower susceptor 120b.
Patent JP-H05123445-A (JP)
Title: Terminal of premium exchange system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1991-11-01
Abstract: PURPOSE:To enable a player himself to exchange easily premiums by providing a means for disposing an obtained amount receiving means, paying-off signal transmitting means and visual perception record reading means adjacent to each other in a terminal connected between a counter for pinballs or the like and an automatic premium paying-off machine. CONSTITUTION:A terminal 10 inputs count signals of pinballs or the like counted by a counter 1 as an obtained amount to a receiving means 17a through a communication terminal 5 and transmitting means 6. On the other hand, a paying-off signal is outputted from a transmitting means 17b through receiving means 33, 42 to an automatic premium paying-off machine 30. Also, while visual recognition records 35, 45 including the kinds of premiums are read by a reading means 11, the paying-off of a predetermined number of premiums is directed by a paying-off command input means 19. Further, predetermined paying-off signals are outputted from a paying-off signal processing section 14 on the basis of the inputs from the respective means 17a, 11, 19. The paying-off signal is transmitted as an infrared signal by the transmitting means 17b. Then, respective means 17a, 17b, 11 are disposed adjacent to each other.
Patent JP-S62147961-A (JP)
Title: Control of power converter
Inventor: TOMITA TAKASHI
IPC: H02M7/12
Filed: 1985-12-23
Abstract: PURPOSE:To form the input current of a Graetz connection circuit into the sinusoidal wave-form by modulating the pulse duration with pulse trains corrected in proportion to the absolute value of the instantaneous value for each phase voltage of AC power input so as to by constant in time ratio of each feed-back mode. CONSTITUTION:The output of a three-phase AC power source 1 is inputted to a Graetz connection circuit 2' through a filter reactor 4 and a filter condenser 5. This Graetz connection circuit is composed of semiconductor elements GTORP, GTOSP, GTOTP, GTORN, GTOSN and GTOTN having a self-arc-extinguishing function. The input current of the Graetz connection circuit 2' is formed into a sinusoidal wave-form by giving to the semiconductor elements of the Graetz connection circuit 2' the drive signal which modulates the pulse width having pulse trains corrected in proportion to the absolute value of the instantaneous value for each phase voltage of the AC power source 1 so as to be constant in time ratio of each feed back mode.
Patent JP-H06116431-A (JP)
Title: Production of matte coated sheet
Inventor: FUJITA YOSHIKO
IPC: B29C59/00
Filed: 1992-10-05
Abstract: PURPOSE:To produce a matte sheet having a high surface hardness and stable surface optical properties at a high productivity on a one-production line by utilizing frosting of a thermoplastic resin to thereby form minute projections on the surface of a sheet. CONSTITUTION:A matte sheet is obtd. by coating a base sheet with a soln. of a thermoplastic resin capable of undergoing frosting drying the soln. to form a thin resin layer with a thickness of 1-40mum, softening the resin layer by heating, charging the layer in a soft state with electricity to cause frosting and solidifying the layer by cooling to fix the frosting.
Patent JP-H08144296-A (JP)
Title: Execution method of precast reinforced concrete foundation and form fixture
Inventor: SHIMOYAMA HIROSHI
IPC: E02D27/01
Filed: 1994-11-22
Abstract: PURPOSE: To improve the quality of a foundation using precast reinforced concrete foundations by rapidly positioning and holding the mutual relative places of the adjacent precast reinforced concrete foundations with high accuracy. CONSTITUTION: A form fixture 110 has a U-shaped frame 111 mounted around the precast section 11 of a precast reinforced concrete foundation 10, and a form bonding hole is formed to one vertical frame 111A of the U-shaped frame 111. A clamping bolt 113 is installed to the other vertical frame 111B of the U-shaped frame 111, and the precast section 11 is held between the clamping bolt 113 and one vertical frame 111A.
Patent JP-2001108801-A (JP)
Title: Optical member for vacuum ultraviolet region and coating material for optical member
Inventor: FUKUDA TSUGUO
IPC: G02B1/10
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical member for vacuum UV region which has low deliquescence and cleavage properties and has high durability even when irradiated with high-energy light, to provide an optical member for vacuum UV region which has high crystal homogeneity free of double refraction and distortion, can be manufactured at a low temperature, is excellent in productivity and contributes to the reduction of the manufacturing cost and to provide a coating martial for the optical member which allows the embodiment of the high durability and the wavelength characteristics specific to thin films. SOLUTION: The optical member for vacuum UV region consisting of the crystal expressed by the formula: KMF3 (where M is respectively independently selected from Ca, Mg, or Sr) and the coating material for the optical member consisting of this fluoride crystal.
Patent JP-H04163684-A (JP)
Title: Facilities admission system
Inventor: ICHIMURA YUKIO
IPC: G06Q30/06
Filed: 1990-10-29
Abstract: PURPOSE:To admit a customer without giving the customer the sense of displeasure by making it possible for the customer to enter amusement facilities from both an entrance gate for a preengaged customer and the entrance gate for usual admittance according to the wish of the customer. CONSTITUTION:The amusement facilities 13 are provided separately with the entrance gate 14 for the preengaged customer and the entrance gate 15 for usual admittance, and the customer disliking to stand in a line reserves a seat beforehand at a reservation center by telling the member number of a membership card and prescribed reservation information. This customer goes to the amusement facilities on the day of entrance, and since he can get an admission ticket from a ticket issuing machine prior to the entrance, he can enter the amusement facilities from the entrance gate 14 for the preengaged customer without standing in a line. Besides, at a stage that he gets the ticket 11 for the preengaged customer, a charge for this customer is paid from the bank account of partner bank on the basis of the member number. Thus, in the amusement facilities, the customer can be admitted without being given the sense of displeasure.
Patent JP-H11124193-A (JP)
Title: Floating roof type storing tank
Inventor: SATO KATSUHARU
IPC: B65D88/34
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a floating roof type storing tank in which a removing and reconstructing work for an existing facility accompanied by raising up a pontoon is set within a minimum work range, its working efficiency can be improved, a working time can be shortened and its cost can be reduced. SOLUTION: A floating roof type storing tank is comprised of a tank main body 1 with its upper surface being opened and a floating roof 5 stored in the tank main body 1 and having at its outer circumference a pontoon 6 floated on liquid 4 stored in the tank main body 1. A part of an upper lid 6A of the pontoon 6 is provided with a buoyancy adjusting section 10 communicated within the pontoon 6 so as to increase the buoyancy of the floating roof.
Patent JP-H09125339-A (JP)
Title: Step for slop of bulkhead
Inventor: KANEKO TOMIO
IPC: E02B3/12
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To install the step for slope of a bulkhead easily by providing a leg part of which bottom part angle is the same as the inclined angle of a slope which is suspended to the right and left side edges of a level surface part and provided with a mounting part. SOLUTION: The level surface part 1 and leg part 2 of a step for slope of a bulkhead are formed integrally by bending the right and left side edge parts of a trapezoidal base material of a weld net downward. Also the right and left side leg parts 2 form a bottom part 2a at the same angle as the inclined angle of a slope A, and also forms a mounting part 2b comprising the meshes of the net at the bottom part 2a. Then a downward hook shaped hooking claw part 4 is provided at the upper end of the bottom part edge 2a. By this, the hooking claw part 4 can be hooked to the net of the slope A, the mounting part 2b can be connected to the net of the slope A through a connection coil B, and the step can be installed steppingly by repeating it.
Patent JP-H03151031-A (JP)
Title: Method for repairing hollow-fiber membrane module
Inventor: MIHASHI TOMOTAKA
IPC: B01D53/22
Filed: 1989-11-06
Abstract: PURPOSE:To easily and surely repair the gap by wetting a hollow fiber with a liq. to make it airtight, evacuating the case and sucking a bonding agent utilizing the air current leaking into the case from the gap formed at the solidified part of the agent. CONSTITUTION:Many hollow fibers 3 are placed in the case 2 so that the end of the fiber 3 is exposed at the case opening. The bonding agent 4 is injected into the space between the bundled fibers 3 and that between the fiber 3 and the case 2 at the case opening region to fix the fibers. The fiber 3 is wetted with a liq. and made airtight, the case 2 is evacuated, the agent 4 is sucked utilizing the air current leaking into the case 2 from the gap formed at the solidified part 5 of the agent 4 to close the gap. Consequently, the gap is easily and surely repaired, and the product defect rate is reduced.
Patent JP-H02133934-A (JP)
Title: Wire-clamping mechanism
Inventor: EGUCHI KATSUMI
IPC: H01L21/60
Filed: 1988-11-14
Abstract: PURPOSE:To surely hold a metal thin wire without being detached and to smoothly execute an automatic operation of a wire bonding apparatus by a method wherein a plurality of slits are formed at the tip part of a cylindrical member through which the metal thin wire is passed, a plurality of claws surrounding a periphery of the metal thin wire are formed and the claws are closed. CONSTITUTION:Since electricity is not applied to an electromagnetic coil 8 in a usual case, a movable member 4 is pulled by a spring 5 and is kept shifted to the upper part. At the tip of a cylindrical member 2, claws 13 are opened and a metal thin wire 9 is not held. Then, when the electricity is applied to the electromagnetic coil 8, the movable member 4 is lowered by a flux force of the electromagnetic coil 8; at the tip of the cylindrical member 2, the claws 13 are closed and the metal thin wire 9 is held.
Patent JP-H07121290-A (JP)
Title: Coordinate input device and its manufacture
Inventor: WATANABE TAKESHI
IPC: G06F3/033
Filed: 1993-10-25
Abstract: PURPOSE:To prolong the life up to the cracking of a resistance layer and also prolong the life up to the generation of a flaw in the surface of a film substrate by forming spacers to height less than a specific value. CONSTITUTION:An ITO layer 11 has the spacers 12a formed on the surface of the film substrate which faces an input operation part, and the spacers 12a hold the ITO layer 2 of the film substrate and the ITO layer 11 of a glass substrate normally at a specific interval. The spacers 12a are arranged in a matrix shape; and the diameters D of the spacers 12a are 20-50mum, the heights H are about 1.5-4mum, and the pitches P of the respective spacers 12a are 0.3-1.0mm. When an input load is small, the pitches P are made a little larger to about 1.0mm and as the input load increases, the pitches P are decreased; and the heights H are about <=2.5mum irrelevantly to the input load.
Patent JP-H10135201-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KURODA KAZUYA
IPC: H01L21/316
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To form a crack-free layer insulation film at a low cost in a simple process, by forming a second water-permeable insulation film on an inorg. SOG film formed on a first insulation film and polycondensing silanol in the SOG film. SOLUTION: A first layer metal wiring 3 is formed on a base insulation film 2 formed on a semiconductor substrate 1, and a silicon oxide lower layer insulation film 4 is formed thereon. After coating an inorg. SOG soln., it is pre-dried to form an inorg. SOG film 5. An upper layer insulation film 6 is formed thereon, and the entire is baked to polycondense silanol in the SOG film 5 to form a silicon oxide film. Water content, etc., of the SOG film are removed through the upper layer insulation film 6, thereby suppresing the SOG film from rapid shrinking and cracking.
Patent JP-H05129010-A (JP)
Title: Sealed lead-acid battery
Inventor: TAKABAYASHI HISAAKI
IPC: H01M2/12
Filed: 1991-11-06
Abstract: PURPOSE:To restrict the mechanical deterioration of films or sheets, and reduce the thermal deformation to improve the reliability of a safety valve part by making resin films or sheets of a safety valve part come close to each other, and bonding the synthetic resin reinforcing material to reinforce the films or the sheets. CONSTITUTION:In a lead-acid battery, the thickness direction of a plate group 4 is pinched to be covered for seal by resin films or sheets 5, 5' having the acid resistance. A small hole 6 is provided at a position, where both the films or the sheets 5, 5' come close to each other, to form a safety valve part. Synthetic resin reinforcing materials 10 are bonded to the films or the sheets 5, 5'. At this stage, the reinforcing material having the heat resistance higher than that of the films or the sheets is used. Mechanical strength of the films or the sheets 5, 5' is thereby increased, and the thermal deformation is reduced to improve the reliability of the operation of the safety valve part.
Patent JP-H02134639-A (JP)
Title: Process for forming resist pattern
Inventor: AOYAMA SATORU
IPC: G03F7/40
Filed: 1988-11-15
Abstract: PURPOSE:To form a fine resist pattern by sililating a surface of a previously formed resist pattern, then forming a side wall part formed after the removal of a necessary part to a pattern. CONSTITUTION:A resist pattern 8 is treated by holding a base plate 1 at a specified temp. and in a gas consisting primarily of a silane coupling agent such as hexamethyl disilazane(HMDS), etc. Thus, HMDS diffused from the surface of the resist pattern 8 toward inside, and Si atoms constituting the HMDS combine with phenol groups constituting the resist pattern 8, and sililate the surface of the resist pattern 8. Accordingly, sililated parts 10 are formed on the surface part of the resist pattern 8. The resist pattern 8 is then further treated until an upper surface part of unsililated parts 9 are bared. Thus a part of the sililated part 10 forms a side wall part 10a of unsililated part 9, and a fine pattern is formed.
Patent JP-H11126836-A (JP)
Title: Piezoelectric vibrator housing package
Inventor: TANIGUCHI GENTA
IPC: H03H9/10
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To enhance a case which houses a piezoelectric vibrator in hermetic sealing reliability. SOLUTION: A piezoelectric vibrator housing package is composed of a ceramic base provided with a frame 2 at its upper periphery, a frame-shaped metallized layer 6 deposited on the upside of the frame 2, a metal frame 7 brazed to the metallized layer 6, and a lid 3 welded to the metal fame 7, wherein the housing package hermetically houses a piezoelectric vibrator inside, and a peripheral region of the frame-shaped metallized layer 6 is covered with a ceramic coating layer 9 which is at least as wide as 30 μm.
Patent JP-S63142226-A (JP)
Title: Temperature measuring apparatus
Inventor: SAITO MITSUMASA
IPC: G01J5/62
Filed: 1986-12-05
Abstract: PURPOSE:To extend the life of the title apparatus, to reduce noise and to achieve miniaturization and cost reduction, by using a liquid crystal shutter in place of a chopper. CONSTITUTION:A liquid crystal shutter 11 is arranged in opposed relation to an object 10 to be measured and temp. change is formed by this arrangement. An infrared ray detector (pyroelectric element) 17 is provided in close vicinity to the liquid crystal shutter 11 and the first output corresponding to the difference between the temp. of the object 10 to be measured and that of the liquid crystal shutter 11 is generated. Further, a temp. detector 21 is allowed to approach the transparent electrode 14 of the liquid crystal shutter 11 to generate the output corresponding to the temp. of the liquid crystal shutter 11. Next, the first and second outputs are added by an adder 20 and this added output is supplied to a display device 23 to display the temp. of the object 10 to be measured. Since the liquid crystal shutter 11 is used in place of a chopper, the noise of the apparatus is eliminated and a life time is extended and power consumption is reduced and, further, a structure can be miniaturized and reduced in cost.
Patent JP-2000103860-A (JP)
Title: Organopolysiloxane polymer and its production
Inventor: TAKIUCHI KYOSUKE
IPC: C08G77/22
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new organopolysiloxane polymer (E) which is suitable as a material for a highly branched polysiloxane by subjecting a cydic trisiloxane (C) to ring-opening polymn. using lithium siloxanolate (A) as a polymn. initiator in the presence or absence of an organosiloxanol (B) as a mol.wt. modifier and adding a stopper (D) to stop the reaction. SOLUTION: Ingredient A is represented by formula I (wherein Y is an aliph.- unsaturation-contg. org. group; R is a monovalent hydrocarbon group contg. no aliph. unsaturation; R1 is a monovalent hydrocarbon group; B is a divalent hydrocarbon group contg. no aliph. unsaturation; m is 0 or 1; and p is 10 or lower). Ingredient B is represented by formula II (wherein q is 10 or lower; and others are the same as mentioned above). Ingredient C is represented by formula III (wherein the symbols are the same as mentioned above). Ingredient D is, e.g. an acid or a compd. contg. an Si-bonded H atom and a halogenosilyl group. The resultant polymer E is represented by formula IV (wherein n is 1-1,000; Z is an organosilyl group; and others are the same as described above).
Patent JP-H06136056-A (JP)
Title: Thermosetting resin composition and its use
Inventor: SHIOMI HIROSHI
IPC: H01L23/29
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a thermosetting resin composition giving a cured product having excellent moisture-resistance, adhesiveness and heat-resistance by using an imide compound, a cure accelerator, an epoxy resin and an epoxy hardener as essential components. CONSTITUTION:The composition is produced by compounding (A) a compound of formula (R<1> and R<2> are halogen, OH, phenyl, etc.; R<3> is H, phenyl or 1-6C alkyl; K is 0-3; L is 0-4; M is 1-5; the average number of recurring units n is 0-10; D is 2-24C bivalent organic group having polymerizable unsaturated double bond) with (B) a cure accelerator (preferably triphenyl phosphine, etc.), (C) an epoxy resin (preferably o-cresol novolak epoxy resin, etc.) and (D) an epoxy hardener (preferably phenolic novolak resin). The amount of the component B is arbitrary and the ratio of A/(A+B+D) is 90-10%.
Patent JP-H10136445-A (JP)
Title: Radio communication system, portable telephone system and data processor
Inventor: NIIMI TOMOHIRO
IPC: H04W92/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve operability in performing data communication, to execute data communication with an easy key operation and also to avoid wasteful consumption of power battery. SOLUTION: In a radio communication system which connects a personal computer(PC) 2 to a PHS terminal 1 and performs data communication by radio via the nearest base station of a public line network that corresponds to the terminal 1, the PC 2 instructs the terminal 1 that is connected at the start and end of data communication to set up and release a communication state, and the terminal 1 receives an instruction from the PC 2 and performs the shift from a waiting state or power off state to a speech communication state and the return to its original state.
Patent JP-H03154729-A (JP)
Title: Cable coating removing device
Inventor: YONETANI FUMIHIRO
IPC: B23P23/00
Filed: 1989-11-08
Abstract: PURPOSE:To remove the metal coating of a cable positively without generating damage to a cable conductor, burs on the end face, or the like by chipping a part of the metal coating down to its tip by a first tool, and cutting nicks in the metal coating annularly by a second tool. CONSTITUTION:A slide block 8 is moved according to the thickness of the metal coating of a cable, and the cable to be machined is inserted, as far as the part where coating is to be removed, into a guide hole 10. A first tool 3 is operated to chip down to the tip of the cable to be machined while pulling out a part of the outer periphery of the metal coating gradually. The cable to be machined is then pulled out, and after the removal of MgO powder in the coating, inserted into the guide hole 18 of a second tool 15 until the part, where coating is to be removed, coincides with a pointed cutter 12, as well as a guide piece 14 is position-adjusted to press the metal coating to the edge of the pointed cutter 12. In this state, the second tool 15 is rotated to cut nicks in the metal coating annularly, and the cable is pulled out of the second tool 15. The metal coating is then slightly pinched from the cut edge to the rest to be removed.