baber/WOPTO huggingface dataset:
Patent JP-H1015154-A (JP)
Title: Slot machine
Inventor: ARAI MASATO
IPC: A63F5/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine enabling a player to easily confirm a game mode and coping with the game mode by showing the status of the operability or non-operability of a stop switch at such an easy-to-watch position as preventing the player from averting his/her eyes during a game, and further showing whether the game is in a special mode. SOLUTION: This slot machine is equipped with a light emitting source control means 108 to turn on one source of double-light emitting sources 90 to 92 capable of emitting light in color different from each other, on condition that stop switches 45 to 47 is in an inoperable state, to turn on the other source of the double-light emitting sources 90 to 92, on condition that the stop switches 45 to 47 become an operable status from the inoperable status, and to cause one of the double-light emitting sources 90 to 92 to flash in relation to a special game mode via a special game control means 103.
Patent JP-H11212517-A (JP)
Title: Multi-gradational image display device
Inventor: KAWAHARA ISAO
IPC: G09G3/28
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve the disorder of gradations of a half-tone display by determining an encoding method according to a combination of the movement of an observer's gaze on a display screen or an approximate value of the movement, the degree of image signal level variation of an input image signal on the screen, and the degree of image signal level variation in its temporal direction. SOLUTION: When an input image is displayed by supplying a gaze detecting circuit 2 with an input image signal 1 as, for example, a digital signal representing the value of a video signal with 8 bits, the movement of the observer who does tracing on the screen is detected. At the same time, an image level variation detecting circuit 3 detects an image variation pattern on the screen and detects whether the variation degree is large or small. A combination deciding circuit 4 determines the operation of a selecting circuit 5 according to a combination of the outputs of the gaze detecting circuit 2 and image level variation detecting circuit 3. Namely, an encoding method of a subfield encoding means is determined according to a combination of the signal level variation degree of the input image signal 1 on the screen and the signal level variation degree in its temporal direction.
Patent JP-2001002922-A (JP)
Title: Addition curing type silicone composition for sealing semiconductor device and semiconductor device
Inventor: OKINOSHIMA HIROSHIGE
IPC: H01L23/29
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an addition curing type silicone composition which is useful for sealing semiconductor devices, does not have problems on the defoaming of the composition and on the remaining of low mol.wt. components, gives a cured product having improved cold resistance, and can thereby improve the reliability of the semiconductor devices, and to provide the semiconductor device using the silicone composition. SOLUTION: This addition curing type silicone composition for sealing semiconductor devices comprises (A) a diorganopolysiloxane containing at least two alkenyl groups bound to silicon atoms, (B) an organopolysiloxane having a resin structure which comprises SiO4/2 units, Vi(R2)2SiO1/2 units, and R23SiO1/2 units (Vi is vinyl group; and R2 is a non-substituted or substituted monovalent hydrocarbon not containing an aliphatic unsaturated bond), (C) an organohydrogen polysiloxane containing at least two hydrogen atoms bound to silicon atoms, and (D) a platinum group metal-based catalyst. A semiconductor device 1 sealed with the cured product 2 of the silicone composition.
Patent JP-S5877237-A (JP)
Title: Bonding device
Inventor: TAKASHIMA KAZUHISA
IPC: H01L21/52
Filed: 1981-11-02
Abstract: PURPOSE:To reduce load of a movable part, and to make action thereof lightly at a bonding device having a visually recognizing device to image a work by a method wherein an imaging part making a camera and a solid-state image sensing device as the principal part, and an electric part consisting of an electric circuit, etc., are constituted in different bodies, and the imaging part only is mounted on the movable part of the bonding device. CONSTITUTION:An X-Y table 1 is arranged on a substratum, a bonding head 2 if fixed thereon, and a bonding tool 3 is protruded from the head 2 toward a work 6 on a column 5 arranged the same on the substratum through a bonding arm 4. A mirror cylinder 9 protruding the same from the head 2 is provided positioning on the tool 3, and an imaging part 8 constituted of an optical system 10 having lenses, a solid-state image sensing device 12 consisting of a CCD and a preamplifier 15 is arranged thereto. While a control part 16 having considerable weight, an electric part 13 and a TY monitor 17 being formed in a different body from the imaging part are fixed on the substratum, and the electric part 13 is connected to the amplifier 15 using flexibly connecting wires 14.
Patent JP-H1169961-A (JP)
Title: Treatment for freezing article and container
Inventor: YAMATO HAJIME
IPC: B65D81/26
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a container made of plastic for freeze operation, hardly requiring transshipping operation without using polysheet and sticker and excellent in workability. SOLUTION: This container made of plastic for freezing operation is a box type container, made of plastic, whose upper face is released, composed of bottom wall and side wall erected from the circumference of the bottom wall and used for freezing operation, and a ventilation window 11 for passing cool air is installed on the side wall.
Patent JP-H0713692-A (JP)
Title: Position input device
Inventor: SHIOMI TOMONORI
IPC: G06F3/0354
Filed: 1993-06-23
Abstract: PURPOSE:To prevent a position input error from occurring by smoothing the rotation of a sphere and the transmission of rotation between the roller of a rotary sensor and the sphere by eliminating dust attached on the sphere. CONSTITUTION:This device contains the sphere 2, a part of which is exposed on the outside, the rollers 3, 5 coming into contact with the sphere and rotating corresponding to the rotation of the sphere, and rotary sensors 4, 6 which calculate the relative moving quantity of a position input device by detecting the rotational quantity of the roller rotated when the sphere is moved by coming into contact with the outside plane and outputting the information of the rotation, and furthermore, it is provided with an annular dust eliminating means 8 being brought into contact with the sphere extending over the periphery of the exposed part of the sphere.
Patent JP-S5876909-A (JP)
Title: Digital servo-circuit
Inventor: TAJIMA SHIGERU
IPC: G11B15/467
Filed: 1981-10-31
Abstract: PURPOSE:To decrease the number of external parts in case of application of IC, to reduce a cost, to reduce an occupied area, and to automate adjustment, by digitally executing gain setting, mixing setting, phase compensation, etc., and processing all of them in the IC. CONSTITUTION:To a multiplier 23, a prescribed data is set as a coefficient data KDS when an electric power supply is turned on, so that a drum motor 2 is rotated at a prescribed speed (free run speed). To a digital filter and a multiplier 24, the coefficient data KDP is loaded, by which switching of the digital filter and the single multiplier is executed. To a servo-IC 17, a specified adjusting signal is supplied, an output monitor is provided on its output side, and an optimum coefficient data for making a drum motor 2 and a capstan motor 3 execute a prescribed rotation by said output monitor is stored in memory of a microprocessor 18, by which adjustment is executed automatically.
Patent JP-S6331230-A (JP)
Title: Power line carrier control system
Inventor: KOBIYAMA MAKOTO
IPC: H04B3/54
Filed: 1986-07-25
Abstract: PURPOSE:To ensure the transmission/reception of a signal by allowing a slave equipment to receive a control signal and an answer back signal and to send the received control signal and the answer back signal through relaying if the content differs from that sent before a short period. CONSTITUTION:A specific channel is set to slave equipments 3-1-3-3, which receive a control signal from a master equipment 2 to discriminate the command content, the operation control is applied to electric devices 4-1-4-3 respectively and the operation control content is returned to the master equipment 2 as the answer back signal. The slave equipments 3-1-3-3 are provided with a function as a repeater, which amplifies and sends the received control signal and the answer back signal if the received control signal and the answer back signal not through its own channel differ from the content of the control signal and answer back signal sent before a short period.
Patent JP-S6066126-A (JP)
Title: Suction pressure sensor signal processing circuit
Inventor: HASHIKAWA KENZOU
IPC: F02D45/00
Filed: 1983-09-21
Abstract: PURPOSE:To obtain a necessary ripple absorption factor of a suction pressure sensor output extending over a service revolving speed range of an internal combustion engine by detecting a revolving speed range of the internal combustion engine, and switching and setting a time constant of a low-pass filter. CONSTITUTION:A revolving speed range of an internal combustion engine is detected, LPFs tau1, tau2,... having each different time constant are selected by switching a switch in accordance with the range, and a time constant of the LPF for eliminating a ripple of a suction pressure sensor output is switched and set in accordance with the revolving speed range. Accordingly, a necessary ripple absorption factor of the suction pressure sensor output is obtained extending over a service revolving speed range of the internal combustion engine, the ripple factor does not become an excess by a high revolving speed as in case when the ripple factor is fixed by the least revolving speed, and the responsiveness is not deteriorated even in a high revolving area.
Patent JP-H0925166-A (JP)
Title: Aluminum nitride sintered compact and its production
Inventor: KOMATSU MICHIYASU
IPC: H01L23/15
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To inhibit the grain growth of an AlN sintered compact, to strengthen the bonding of the grain boundary phase of the sintered compact to the grains as well as to make the structure fine, to improve both the strength and fracture toughness of the sintered compact and to produce an AlN sintered compact having enhanced mechanical strength and fracture toughness without deteriorating heat radiating characteristics peculiar to aluminum nitride. SOLUTION: This AiN sintered compact consists of 1-10wt.% oxide of at least one kind of element selected from among the group IIIa elements of the Periodic Table, Ca, Sr and Ba, 0.2-2.0wt.% boron carbide, <=0.2wt.% (expressed in terms of Si) at least one kind of silicon compd. selected from among SiO2 , Si3 N4 , SiC, Si2 N2 O, β-sialon, α-sialon and poly-type aluminum nitride (al-Si-O-N) and the balance aluminum nitride.
Patent JP-H1019083-A (JP)
Title: Liquid-in type vibration damping mount, and manufacture and manufacturing device therefor
Inventor: NISHINA HIDEHISA
IPC: F16F13/06
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid-in type vibration control mount easily with high workability, whose gas pressure in a liquid chamber is atmospheric pressure at a 1G state. SOLUTION: An integrally formed article 1 where an inner cylindrical body 11 and an elastic body 12 that surrounds its periphery are joined integrally, is fluid tightly- retained in a cylindrical external wall member 2. A charging passage 4 and a exhaust passage 5 are formed in an external wall member, meeting a prescribed preset level position A in recessed parts 12a, 12b opened to the outer periphery surface of the elastic body. Liquid is charged in both the recessed parts to the preset level position by charging the liquid both the recessed parts through the charging passage and discharging air through the exhaust passage. The liquid remaining in both the passages is removed by sending gas from the charging passage side to the exhaust passage side.  The gas pressure in the recessed part is adjusted to a prescribed negative pressure condition by sucking the gas from the recessed part. The integrally formed article is press fitted in an outer cylindrical body 6 to obtain a gas-tight condition. The degree of the negative pressure condition may be changed by a pressure-reducing valve for setting.
Patent JP-H0620473-A (JP)
Title: Semiconductor memory
Inventor: ORITA NOBUYUKI
IPC: G11C11/407
Filed: 1992-07-02
Abstract: PURPOSE:To change a reference ratio by changing the level of a reference voltage or a reference current by an external signal and fixing the level independently of the external signal thereafter. CONSTITUTION:When an external terminal T1 is set to the low level from the outside, an N-channel transistor TR NT1 is turned off, and a current does not flow. Therefore, a node TO1 goes to the low level, and a TR NT10 is turned off. Then, the reference ratio is 1.5:1. Meanwhile, when an external terminal T2 is set to the low level from the outside a node T02 is set to the high level, and a TR NT8 is turned on, and therefore, the ratio is 3:1. Thus, the ratio is changed to 4 kinds by levels of external terminals T1 and T2 to perform the test. The speed, the power margin, etc., are measured by these 4 kinds of ratio to determine the optimum reference ratio. If 1.5:1 is the optimum ratio, the ratio is fixed even when a voltage in the low level is given to an external terminal the inverse of W and a voltage is applied to an external terminal VW1 with TRs NT2 and NT1 off and a TR NT3 on to burn out a fuse F, and the optimum ratio is given.
Patent JP-2001002033-A (JP)
Title: Distributing device for continuous item packaging bags
Inventor: TAKANO KIICHIRO
IPC: B65B61/22
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a distributing process to a feeding target section of a plurality of item packaging bags which are connected with connection pieces by a simple and inexpensive device, and also, prevent a feeding missing of the item packaging bags from occurring, improve the quality of a product, and at the same time, improve the productivity. SOLUTION: A plurality of item packaging bags 14 which are connected with connecting pieces, are continuously carried in the horizontal direction by a carrying belt 16. In the carrying direction, a cutter 24 which cuts the connecting pieces is formed. On the upper surface of a forming conveyor 25 on which the item packaging bags 14 being cut off by the cutter 24 are loaded, a pressing plate 27 which presses item packaging bags 14 while synchronizing with the cutter 24, is vertically movably arranged. The item packaging bags 14 are moved and distributed to a feeding target section by suction pads 30 which are arranged above the forming conveyor 25 in a manner to face to the item packaging bags 14 which are arranged with a fixed interval.
Patent JP-H0528523-A (JP)
Title: Mirror driving device
Inventor: SEKIMOTO YOSHIHIRO
IPC: G11B7/09
Filed: 1991-07-16
Abstract: PURPOSE:To prevent unwanted vibration from generating by winding a driving coil on a perpendicular plane to the center axis of a mirror supporting body and simultaneously constituting a magnetic circuit opposed to the polarity of driving coil with two pieces of a permanent magnet provided in an inversely magnetized state. CONSTITUTION:The mirror driving coil 13 is placed in the vicinity on the center line of a V-shape formed by leaf springs 15c, 15d supporting the mirror supporting body 12 and wound to a planar shape perpendicular to the center line. The permanent magnets 14a, 14b are magnetized inversely to each other, fixed to a yoke 14c and constitute the magnetic circuit 14. When a current is made to flow through the coil 13 to a prescribed direction, the mirror 11 is rocked and tracking control is performed. Then the direction of force driving the mirror 11 is applied to the almost tangential direction of the center line and the unwanted vibration is suppressed.
Patent JP-S6418974-A (JP)
Title: Production of heat-exchanger made of sintered silicon carbide
Inventor: TSUKADA KIYOTAKA
IPC: F28F21/04
Filed: 1987-07-13
Abstract: PURPOSE:To obtain a heat-exchanger having excellent thermal conductivity and high strength and corrosion resistance, by adding B, C or Al2O3 to fine powder of silicon carbide, forming and baking the mixture, again baking in HCl or Cl2, heat-treating in air and washing in HF. CONSTITUTION:At least one kind of B, C or Al2O3 is added as a sintering assistant to fine powder of silicon carbide and the obtained mixture is dried, formed in the form of a heat-exchanger and baked at 2,000-2,200 deg.C in an inert atmosphere. The objective heat-exchanger is produced by (1) heating and baking the above product at 1,200-1,800 deg.C in HCl and/or Cl2 gas atmosphere, (2) heat-treating the obtained sintered silicon carbide at 400-1,000 deg.C in air and (3) washing the obtained sintered silicon carbide with HF and HF-HNO3. The addition of the above sintering assistant is carried out because of the stability of the assistant against a chemical agent such as HCl, HF, HNO3 and H2SO4. The washing of the product in HF and HF-HNO3 in the step 3 is performed to remove Al2O3 or B existing in the sintered silicon carbide in a form without forming a solid solution.
Patent JP-H0843069-A (JP)
Title: Apparatus for inspecting thickness of sealed article
Inventor: IWADE YOSHIAKI
IPC: G01B21/08
Filed: 1994-07-27
Abstract: PURPOSE:To surely teach and input necessary reference data for the calculation of a reference range by letting a teaching means judge whether or not the whole of reference data are input. CONSTITUTION:A teaching-checking function executed in a predetermined procedure is input by a program to a CPU of a control circuit 14. In teaching a reference thickness A, an envelope (sealed matter) E' having a correct content sealed therein is placed under a thickness sensor 12, thickness of the envelope is measured and the result is input, and stored in true circuit 14. Thereafter, in teaching an upper limit thickness B, a sheet of form is added to the envelope used for measuring the reference thickness A, and set similarly under the sensor 12. The thickness is measured and the result is stored in the circuit 14. A normal thickness range is calculated with the use of the reference thickness A and the upper limit thickness B input through the teachings. At t.his time, when the sealed matter E' is actually measured by the sensor 12 measuring data are judged by tone judging function set by the program in the circuit 14.
Patent JP-H1119844-A (JP)
Title: Cutting chip discharge device in rotor of chamfer machine
Inventor: OGASAWARA HIROKI
IPC: B23Q11/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent a cutting chip from sticking to each tool of a rotor at chamfering even in the case of performing high accurate chamfer work, and to prevent the cutting chip from scattering from a work piece inserting port of a dust collecting cover. SOLUTION: In a rotor 1 mounting a plurality of tools 2 to 4 with a space apart in a peripheral edge, in the intermediate in a circumferential direction of the rotor 1 of the tool adjacent to each other, a cutting chip discharging fin 5 is provided. In this way, a cutting chip of each tool, when the rotor 1 is rotated, is impeded from sticking to a tool behind this tool, also a flow of air flowing in a peripheral edge outward of the rotor according to its rotation is generated.
Patent JP-S6154418-A (JP)
Title: Temperature measuring instrument
Inventor: HOSONO MASAHIRO
IPC: G01K7/00
Filed: 1984-08-25
Abstract: PURPOSE:To facilitate operation and handling, to simplify constitution and to reduce size by switching and displaying the last and current measured values of temperature through the operation of a single switch, and starting and stopping temperature measuring operation. CONSTITUTION:When a switch 1 is closed, a counter 5 and a latch circuit 6 are released from being reset and an oscillator 2 and a counter 3 are also released from being reset; and the oscillator 2 generates a reference clock MCK, which is frequency-divided by the counter 3. A display decoder 14 is released from being reset and the last temperature measured value Nx' is read out of a storage part 12 and supplied to the display decoder 14 through an outside-measurement-range detection part 13, so that the value is decoded and displayed on a display device 15. The current temperature measured value is compared with the temperature measured value held in the storage part 12 at the rising point of an output Al every time a counter counts up repeatedly unless the switch 1 is operated; when the current measured value is larger, the value in the storage part 12 is rewritten into the current measured value. Therefore, the display device 15 displays the highest temperature which is measured so far and the display value is updated as the temperature rises.
Patent JP-H05337944-A (JP)
Title: Method for preventing sticking and fusing of synthetic rubber bale
Inventor: TOKORO TAKASHI
IPC: B32B27/18
Filed: 1992-06-11
Abstract: PURPOSE:To prevent sticking of bale without deteriorating working environment and workability, without loosening loading so as to easily unpack, by previously incorporating a specific quantity of lubricant with plastic film for packing synthetic rubber bale. CONSTITUTION:As a lubricant to be used, an agent which can be used as a lubricant is allowable. In general, calcium carbonate and talc powder are used. As a plastic film, any plastic film out of polyethylene, vinyl acetate, and polystyrene can be used. In general, the polyethylene film is used. It may be selected properly at a ratio of the lubricant to be incorporated with the plastic film, (lubricant)/(plastics+lubricant), and within a range of 0.1-70wt.%. Thus, deterioration of work environment due to fine powder at coating the lubricant can be prevented.
Patent JP-S5877215-A (JP)
Title: Stabilizer for leading electric discharge lamp
Inventor: FUJIWARA HIROSHI
IPC: H01F3/00
Filed: 1981-11-02
Abstract: PURPOSE:To prolong life by eliminating any failure of a lamp by a method wherein the characteristic of a stabilizer for leading electric discharge lamp is brought near the characteristic of lagging type under specific conditions. CONSTITUTION:A stabilizer for leading electric discharge lamp is provided with the maximum lamp power by the lamp voltage within 130% of lamp voltage providing the maximum value of the lamp power in the characteristics of a stabilizer for lagging type test. In this way, even if the stabilizer is of leading type, the characteristic of the stabilizer can be brought near the characteristic of lagging type. Therefore, even if the lamp voltage increases, the lamp current is decreased like the lagging type, and an increase in lamp power can be controlled. This eliminates any failure of lamp and can prolong life. The adjustment of the characteristic can be done by changing the dimension of a slit 6 or that of the cross section of a leakage magnetic shunt circuit 5.