baber/WOPTO huggingface dataset:
Patent JP-H1052539-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To balance profit between a player and a shop and to enjoy playing by facilitating the generation of a special play state when specified conditions are satisfied and suppressing the rate of facilitating continuation when the specified conditions are satisfied again during this state. SOLUTION: When a special play state is generated, special play is performed by opening an opening/closing door 5a of a special variation prize winning device 5 for prescribed time. Such a cycle is continuously performed to the prescribed cycle of respective cycles on the condition that a game ball passes through a continuation prize winning area inside the opening/closing door 5a. When the specified conditions are satisfied during this special play, the game is changed to the state of facilitating the generation of special play. When the state of satisfying the specified conditions is generated again during this facilitating state, the state of facilitating the generation of special play state is continuously generated and the rate of that continuation is suppressed by changing the rate of specified condition establishment.  Thus, the player can easily continue the special play and the profit can be balanced between the player and the shop.
Patent JP-H0889791-A (JP)
Title: Method and device for producing and decomposing thin film
Inventor: FUKUSHIMA MASARU
IPC: B01J19/08
Filed: 1994-09-26
Abstract: PURPOSE: To provide a method for efficiently producing a thin film having high quality and to provide a method for decomposing a thin film using the same device for the film formation. CONSTITUTION: A thin film is produced or decomposed by spraying a gas 50 for formation or decomposition of a thin film to the substrate 1 disposed in vacuum, producing active radicals in the sprayed gas by corona discharge, and allowing the radicals to adsorb on the substrate 11.
Patent JP-S61108166-A (JP)
Title: Method for forming electrode of semiconductor element
Inventor: YAMAGUCHI MASAYUKI
IPC: H01L21/28
Filed: 1984-10-31
Abstract: PURPOSE:To obtain an electrode, which is rigidly bonded to a package and the like, by attaching a lower electrode for ohmic connection in a single-layer or multilayer structure to the surface of a semiconductor element substrate, performing heat treatment, and providing an upper electrode, whose topmost layer has a single-layer or multilayer structure of Au. CONSTITUTION:On the P-side surface of a semiconductor laser 1, Cr 4 and Au 5 are evaporated as a lower electrode in this order. Then heat treatment is performed in an N2 atmosphere at 360 deg.C for about 30min. Ti 6 and Au 7 are sequentially sputtered as an upper electrode 3. The thickness of the layers are as follows: 500Angstrom  for Cr, 1,000Angstrom  for Au, 1,000Angstrom  for Ti and 5,000Angstrom  for Au. In this constitution, the upper-layer electrode is attached after the heat treatment of the lower-layer electrodes in fusing of AuSn to a heat sink, and no deposition occurs from the lower electrode to the upper electrode. Excellent alloy reaction occurs and regid bonding is accomplished.
Patent JP-H08206568-A (JP)
Title: Method for detecting clogging of melt discharge nozzle and device therefor
Inventor: SUZUKI YASUSHI
IPC: B05B15/02
Filed: 1994-09-26
Abstract: PURPOSE: To provide a device for detecting the clogging of melt discharge nozzles capable of detecting the clogging of the melt discharge nozzles without inspecting the melt actually discharged from the melt discharge nozzles. CONSTITUTION: A pulse signal generating means C detects the amt. of the adhesives discharged from the plural discharge nozzles from the supply rate of the adhesives supplied from a supply source for the adhesives to the discharge nozzles and outputs the pulse signals of the number corresponding to the amt. of the adhesives discharged from the discharge nozzles. A pulse count means D counts the number of the pulse signals outputted from the pulse signal generating means C during the time of one time of a discharge cycle. A count number comparing means E compares the count number counted by the pulse counting means D and a reference value stored in a reference value memory means F and generates a nozzle clogging detection signal S5 to an alarming means G when the count number does not attain the reference value.
Patent JP-S60121932-A (JP)
Inventor: MATSUHASHI HAJIME
IPC: H02P9/14
Filed: 1983-12-05
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-S6287311-A (JP)
Title: Manufacture of rubber-based composite material
Inventor: YOSHIKAWA MASAHITO
IPC: B29C35/02
Filed: 1985-10-15
Abstract: PURPOSE:To enhance the bonding power of a rubber composition with neither using bonding agent nor applying wet-type plating by a method wherein a metal thin film is formed by adhesion onto the surface of a metal substrate by means of dry plating process and, after that, a rubber composition containing organic cobalt salt is bonded by vulcanization onto said metal thin film under heat and pressure. CONSTITUTION:As a substrate, metallic material such as steel, aluminum, copper, copper alloy or the like can be used. First, a metal thin film, which is selected from zinc, copper, cobalt and their alloys, is formed onto the surface of the substrate by means of a dry plating process, which is selected from vacuum deposition process, ion plating process, DC magnetron sputtering process, dual electrode sputtering process and high-frequency sputtering process. Among the vacuum deposition process, ion plating process, DC magnetron sputtering process, dual electrode sputtering process and high-frequency sputtering process employed as dry plating process, the vacuum deposition process is especially preferable. A rubber composition is vulcanizingly bonded onto the obtained metal thin film under heat and pressure. At this time, a rubber-based composite material is manufactured by utilizing the intermolecular attraction acting between the metal thin film and the vulcanized rubber composition.
Patent JP-S60155909-A (JP)
Inventor: SUCHIIBUN MARAKU
IPC: G01B21/00
Filed: 1984-10-31
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-H0872442-A (JP)
Title: Reply card paper fitted with duplication piece
Inventor: SAKANASHI YOSHIHIKO
IPC: B42D15/08
Filed: 1994-08-31
Abstract: PURPOSE: To provide the title reply card paper constituted so that printing can be simultaneously applied to a sending postcard piece, a reply postcard piece and a duplication piece or concealing piece and additional entry can be applied to the duplication piece and the information data at the time of sending can be informed in a concealed state. CONSTITUTION: Reply card paper 1 fitted with a duplication card is constituted by connecting a sending postcard piece 2 and a reply postcard piece 3 both of which have a postcard size through a fold 4 and connecting a concealing piece 6 to the lower end of the sending postcard piece 2 through a folding and cutting perforation 5 and connecting the concealing piece 6 and a duplication piece 8 through a perforation 9 and one of two transparent films made of a synthetic resin bonded in a releasable manner by a false adhesive layer is bonded to the rear surface of the concealing piece 6 by a self-adhesive. The surface of the other transparent film is coated with a self-adhesive to be covered with release paper.  Predetermined data is printed on the reply card paper fitted with the duplication piece and, thereafter, the duplication piece 8 is cut off and the concealing piece 6 from which the release paper is peeled is folded to be bonded to the information data display surface being the rear surface of the sending postcard piece 2 and the reply postcard piece 3 folded to be bonded thereto to form a reply card.
Patent JP-H0393728-A (JP)
Title: Remedy and preventive for senile dementia
Inventor: TAHIRA TAKESHI
IPC: A61P25/28
Filed: 1989-09-07
Abstract: PURPOSE:To obtain a remedy and preventive for senile dementia containing interleukin 3(IL-3) as an active ingredient. CONSTITUTION:The objective remedy and preventive containing interleukin 3(IL-3) being a glucoprotein (having about 25000 molecular weight) having 152 amino acids (in case of human) or 166 amino acids 8 in case of mouse), being one of lymphokine which helper T cell produces by antigen stimulation and acting in differentiation and proliferation of bone marrow cell as an active ingredient. IL-3 has nutrition activation action and cholinacetyltransferase activation action against central cholinergic neuron and is effective against treatment, preventive, remission, improvement, etc., of cerebrovascular disease accompanied by Alzhimer's disease, Alzheimer type senile dementia, Parkinson disease, cerebral hemorrhage, cerebral arteriosclerosis, cranial injury, etc.
Patent JP-H0571958-A (JP)
Title: Optical measuring device for minute displacement
Inventor: MOBARA MASAICHI
IPC: G01C3/06
Filed: 1991-09-10
Abstract: PURPOSE:To detect the minute displacement of an object to be measured without being affected by the inclination thereof by revolving and scanning the reflected beam of a polygon mirror and detecting the diameter of the beam through a slit. CONSTITUTION:A polygon mirror 1 reflects the reflected beam L1 from an object 106 to be measured condensed by an object lens 105 and passed through a 1/4 wavelength plate 104 and a polarizing beam splitter 103 to revolve the same. The beam L1 is incident to a photodetector 2. The beam L2 emitted from a light source 4 is reflected from the other surface of the mirror 1 to be incident to a photodetector 6 to make it possible to realize the state equivalent to such a state that the beam L1 is reflected from the mirror 1 to be incident to the photodetector 2. Then, on the basis of the time when the intensity of the reflected beam becomes a predetermined ratio with respect to the max. value, the width of the predetermined ratio in intensity-of-beam distribution characteristics is calculated and, on the basis of the calculated value, the diameter of the beam reflecting the converging or diffusing degree of the reflected beam can be calculated. since the reflected beam is revolved at this time, the effect of the inclination of the object to be measured is excluded.
Patent JP-S6384749-A (JP)
Title: Clamping device for tundish turn-over apparatus
Inventor: ISHIGURO TOSHIO
IPC: B22D11/10
Filed: 1986-09-29
Abstract: PURPOSE:To reduce the shock at the time of turn-over and to prevent the action of load to a driving cylinder by constituting a link of toggle mechanism, to which the load of a tundish acts, by a part of supporting table at the time of turn-over of the tundish supporting table. CONSTITUTION:After positioning the tundish on the rotatable supporting table 11 by extending a rod 24 of the driving cylinder 21, a clamping lever 43 at tip of clamping claw 22 is faced to the upper part of the supporting arm 20, to adjust roughly the gap (a) between a flat plate part 46 and the arm 20. Then, the link 26 of toggle mechanism 25 is rotated as centering the pin 29 by moving the rod 24, and the side end face 26a abuts on a stopping member 50 and so the rotation of link 26 is regulated. Next, by using adjusting locknuts 47, 48 of screw part 44, the clamping lever 43 is positioned vertically to adjust finely the gap (a) to the desirable size. Further, the clamping lever 43 is energized downward through the compressing spring 49. In this way, the shock at the time of turn-over is a little and the clamping device without any action of load to the driving cylinder is obtd.
Patent JP-S61108140-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI SHIGEKI
IPC: H01L21/58
Filed: 1984-11-01
Abstract: PURPOSE:To prevent the oxide coated film from being formed on the surface of a solder by a method wherein the heat block cover is fixed on the heat block and non-oxidizing gas is fed in the die-bonding chamber, which is formed of the heat block cover and the heat block. CONSTITUTION:A heat block cover 9 is fixed on a heat block 4. The desired gas is always fed in a die-bonding chamber 10, which is formed of the cover 9 fixed on the block 4 and the block 4, from a feed hole 12. Accordingly, the fusion of a solder 7, the descent of an attracting collet 2 attracting a semiconductor chip 1 to a lead frame 3 and the connection between the chip 1 and the frame 3 through the fused solder 7 are all performed in the desired atmosphere. As a result, the frame 3 and the chip 1 can be favorably connected mechanically and electrically.
Patent JP-H0545807-A (JP)
Title: X-ray image forming method
Inventor: IWASAKI NOBUYUKI
IPC: G03C1/005
Filed: 1991-08-19
Abstract: PURPOSE:To improve the resolution in photographing of the soft part tissue by specifying the average gradation and max. density of a characteristic curve at the time of photographing a photosensitive material in which photosensitive silver halide emulsions sensitized by a specific sensitizing dye exists via a green light emitting fluorescent screen. CONSTITUTION:The sensitizing dye expressed by formula I is used. In the formula I, A1 to A4 denote a hydrogen atom, lower alkyl group, etc.; R0 denotes a lower alkyl group, aryl group; D1, D2, denote an oxygen atom, sulfur atom. R1, R2, denote an alkyl group; X1 denotes anion; (n) denotes 1 or 2. Such X-ray images that the average gradation connecting the point adding 0.25 to the min. density of the characteristic curve expressed by the orthogonal coordinates of the optical density and the logarithmic exposure and the point adding likewise 2.0 thereto is made to 2.8 to 3.6, the average gradation connecting the point adding 0.25 to the min. density and the point likewise adding 0.5 thereto is made to >=1.9 and the max. density is made to 2.8 to 3.3 are formed by soft X-rays of 25 to 40kV bulb voltage.
Patent JP-H0898536-A (JP)
Title: Pwm converter
Inventor: HIROSE JUN
IPC: H02M7/217
Filed: 1994-09-27
Abstract: PURPOSE: To reduce a leakage current and to prevent the inessential operation of a leakage-current detection element by a method wherein an AC output whose phase is opposite to that of a common-mode voltage generated by a PWM converter is generated and the PWM converter is grounded via the AC output. CONSTITUTION: A PWM converter 2 is grounded from the intermediate point of switching elements 51, 52 for an inverter circuit 5 via a series circuit which is composed of a reactor 5A and of a grounding capacitor 5B. Thereby, the inverter circuit 5 outputs a compensation voltage whose phase is opposite to that of a common-mode voltage generated by the PWM converter 2, and the compensation voltage is apparatus-grounded via a filter circuit for the series circuit which is composed of the reactor 5A and of the grounding capacitor 5B. Thereby, the common-mode voltage generated by the PWM converter 2 can be offset, the zero-phase voltage of the PWM converter 2 with reference to an apparatus-grounding operation can be reduced, and a leakage current can be reduced.
Patent JP-S61109007-A (JP)
Title: Optical waveguide type lens
Inventor: HANADA KEIJI
IPC: G02B6/124
Filed: 1984-10-31
Abstract: PURPOSE:To obtain a lens which converges and collimates light within a visible range by forming a groove which has such a depth distribution that a square-law refractive index distribution is formed in each zone about and at right angles to the optical axis. CONSTITUTION:An optical waveguide 23 is formed on a substrate 21 across a buffer layer 22 and a Fresnel lens 20 is provided 2M zones which decreases in width outwardly about the optical axis Z; and a grove 24 having such a depth distribution that the square-law refractive index distribution is in each zone on the basis of the optical axis Z as an origin. This groove 24 decreases in depth in each zone toward the periphery of the lens 20 and is equal in depth at the same position X. Even the largest depth of the groove 24 is smaller than the thickness of the optical waveguide layer 23.
Patent JP-S60124061-A (JP)
Title: Magnetic head supporting device
Inventor: MASAKI KIYOSHI
IPC: G11B21/20
Filed: 1983-12-06
Abstract: PURPOSE:To prevent the shift of position of a magnetic head on side ''1'' and to always ensure the stable transfer of information signals, by an attachment part on a fixed plate in order to secure contacts between the 1st and 2nd magnetic heads and a magnetic disk with a fixed level of pressure. CONSTITUTION:A head support arm 28 is unified with or welded to a fixed plate 31 at the rear part of the arm 28 via a plate spring 30. This spring 30 has a small elastic coefficient. A rear part 40 of the arm 28 is put on an arm support part 42 which forms a part of a base 26. The plate 31 can be fixed to the base 26 by means of screws 32a and 32b. A coil part 34 of a twisted coil spring 33 serving as an elastic matter is attached to a round rod part 35 provided to the plate 31. A free end 38 abuts on a center line 39 of the arm 28. Magnetic heads 24 and 25 of a ''0'' side 22 and a ''1'' side 23 abuts on a magnetic disk 21 with a prescribed level of pressure by the pressure of the spring 33. Furthermore those heads abuts on the disk 21 with a prescribed level of pressure even in case the disk 21 has some undulation.
Patent JP-H07240999-A (JP)
Title: Hearing aid
Inventor: TSURATAN RIBITSUKU
IPC: H04R25/00
Filed: 1994-09-27
Abstract: PURPOSE: To provide a hearing aid optimally suitable for the conditions of the cochlea of a user by connecting an analysis circuit to a voltage controlled signal processing circuit and converting microphone input to the six kinds of electric signals. CONSTITUTION: High-pass filters HP1 and HP2 suppress the frequency and amplitude of carrier waves, amplitude modulation signals are supplied to the input I of a second analysis circuit SAC2 and frequency modulation signals are supplied to the input I of a third analysis circuit SAC3. The output A and F of the second analysis circuit SAC2 are connected to the output 1 and 2 of a circuit, MAC and signals AAM for representing the instantaneous amplitude of the amplitude change of input signals and the signals FAM for representing the instantaneous frequency of the amplitude change of the input signals are connected.  The output A and F of the third analysis circuit SAC3 are connected to the output 3 and 4 of the circuit MAC and the signals AAM for representing the instantaneous amplitude of the amplitude change of the input signals and the signals FAM for representing the instantaneous frequency of the amplitude change of the input signals are connected from there. By the six kinds of the signals, a signal processing corresponding to the user is made possible.
Patent JP-H0893391-A (JP)
Title: Segment for shielding tunnel
Inventor: YAMAMOTO MINORU
IPC: E21D11/04
Filed: 1994-09-27
Abstract: PURPOSE: To easily produce a metal joint with a nearly lip-grooved section fitted to the end of segments and easily fix fitting bolts and anchor members to fix the metal joint. CONSTITUTION: A metal joint 3 with a nearly lip-grooved section fitted to connect circumferentially adjacent segments together at the circumferential ends of the segments is constituted of half-splitted cotters 6 at the right and left hands. The half-splitted cotters 6 are fixed by a plurality of fitting bolts 7 at the end of a reinforcing steel skeleton material 1 installed in the concrete of a segment.
Patent JP-S59121507-A (JP)
Title: Controller for self-traveling dolly
Inventor: IIDA YASUHISA
IPC: G05D1/02
Filed: 1982-12-28
Abstract: PURPOSE:To attain a low-cost and high-precision controller, by picking up an optical reflective tape in the front and the rear with a single camera to detect the front part and the rear part divisionally. CONSTITUTION:A camera 10 is mounted on an unattended vehicle 1a, and an optical reflective tape 2 stuck to a running course is picked up and detected by this camera to guide the unattended vehicle 1a. The single camera 10 is used for this picking-up and detection, and the first visual field 2-1a in the front of the vehicle 1a and the second visual field 2-2a in the rear are detected divisionally through a lens 11, a reflective mirror 14, and a V-shaped mirror 15 by two image pickup elements 12 provided in parallel. The deviation of the vehicle 1a from the running course is calculated on a basis of said both detection values by a processing circuit, and steering control is performed automatically to guide the vehicle 1a.
Patent JP-S61177276-A (JP)
Inventor: SUCHIIBUN ROBAATO KONPURIN
IPC: B41J33/14
Filed: 1985-10-18
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-H0397877-A (JP)
Title: Method for etching fe-si-al alloy
Inventor: KINOSHITA KEIZO
IPC: C23F4/00
Filed: 1989-09-08
Abstract: PURPOSE:To remarkably improve throughput by carrying out reactive etching in an atmosphere composed essentially of oxygen-type gas while heating a specimen to a specific temp. at the time of applying etching to an Fe-Si-Al alloy formed on the surface of a specimen. CONSTITUTION:A heater 7 is fitted to a substrate 2 in an etching chamber 1 evacuated to about 1X10<-6>Torr, and the whole substrate 2 is held at least at 190 deg.C. A specimen 3 in which a photoresist pattern (PR pattern) 8 is formed on an Fe-Si-Al alloy 5 is fitted to the above substrate 2. Subsequently, while allowing CCl4 to flow on the surface of the specimen 3 through a gas introducing pipe 6 around the substrate 2, high-frequency waves are impressed between the substrate 2 and a positive plate 4 and plasma is produced to carry out reactive etching. By this method, the nearly vertical PR pattern 8 practically free from pattern conversion difference can be obtained.
Patent JP-S59117755-A (JP)
Title: Assemble type information storage device
Inventor: AOKI TOKUO
IPC: G11B17/22
Filed: 1982-12-24
Abstract: PURPOSE:To attain the large capacity of storage of information economically without interrupting processing operation by providing a medium storage section having plural stages of storage shelves which arrange plural recording media stored in parallel in a flat protecting case and stores them. CONSTITUTION:The medium storage section 2 has upper and lower two stages of storage shelves which arrange in parallel and store optical discs almost vertically stored in a flat protective case 4. Further, a medium exchange section 6 is provided in front of the medium storage section 2, this medium exchange section 6 extracts an optional caddy 4 from the medium storage section 2 and inserts it to an information recording and reproducing section for attaining exchange of the medium. By this constitution, a large quantity of information is stored economically without interrupting processing operation.
Patent JP-S6290581-A (JP)
Title: Characteristic sorter
Inventor: TAKEI TERUMUNE
IPC: G01R31/26
Filed: 1985-10-16
Abstract: PURPOSE:To facilitate a sorting process in a sorter for sorting semiconductor devices into defective or nondefective characteristic groups by marking the surfaces of the devices with defective characteristics. CONSTITUTION:A resin molded semiconductor device 1 comes to a position wherein there are measuring terminals 4 from a SINTRON via a rail 3. There, the outer leads of the device 1 is connected to the terminals 4, the electric characteristics of the device 1 are measured by a tester 5 connected to the terminals 4 and the defective or nondefective of the characteristics is decided. The device 1 wherein a measurement is completed is once stopped midway in a course to a sorter through the rail 3. In this position, the resin surface of the device 1 with a defective characteristic is irradiated by a laser beam from a yag laser irradiator 7 to be marked thereby. The devices 1 thus marked and those which are not marked are fed to a sorter 6 via the rail 3 and sorted to a defective container 9 and a nondefective container 8, respectively. Thus, the sorting process can be facilitated.