baber/WOPTO huggingface dataset:
Patent JP-H0330745-A (JP)
Title: Dishwasher
Inventor: MIYAUCHI TAKASHI
IPC: A47L15/42
Filed: 1989-06-28
Abstract: PURPOSE:To detect the water level assuredly, and to operate positively as a safe water level detecting device to prevent the water overflow reliably by arranging a detecting device, which detects the level of washing water, on the front surface of a washing tank. CONSTITUTION:For a water level detecting device, a water level detecting electrode 12 and a ground electrode 13 are provided on the outer wall of a washing tank 2 as the electrodes for detection, and they are connected to a water level detecting circuit 14. The water level detecting electrode 12 is mounted to be joined to the outer wall of a front surface part 2a of the washing tank 2 which is made of a synthetic resin, and the ground electrode 13 is mounted on the bottom part of the washing tank 2, to where the washing water quickly reaches, and the water level is detected by detecting a static capacitance between the water level detecting electrode 12 and the ground electrode 13. When the permittivity of the synthetic resin for the washing tank 2 is shown by epsilon, the electrode area for the water level detecting electrode 12, which confronts with washing water, is shown by (s), and the thickness of the synthetic resin for washing tank 2 is shown by (d), the static capacitance (c) is expressed by epsilon.s/d. When water is fed, the water level rises, and the area (s) of the inner wall, which confronts with the water level detecting electrode 12 which is in contact with washing water, increase, and the capacitance (c) also increases. By checking the change of the capacitance (c) and performing the judgment by the water level detecting circuit 14, the level of washing water is detected.
Patent JP-H067802-A (JP)
Title: Steel sheet and metallic strip of high press formability
Inventor: TAKEMOTO MASAKANE
IPC: B21B1/22
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a worked steel sheet excellent in the image clarity of coating by providing projecting parts on the surface of the steel sheet, making a recessed part exist on the top of the projecting part and providing a flat face in the projecting and recessed parts. CONSTITUTION:By coating with a liquid photosensitive resin that is executed by using a microlithography HP method, a photosensitive resin layer (resist film) is formed. Successively, by intermittently irradiating a laser beam on the photosensitive resin layer, the resin layer in the irradiated part is photosensitively polymerized. By spraying a solvent, the polymerized part of the photosensitive resin is leaved, the other photosensitive resin layer is dissolved and removed and the surface of a roll is exposed. Next, by executing anisotropic etching with a chemical corrosive agent or the like, the recessed part is formed and an irregular pattern is regularly formed. Consequently, the steel sheet 2 has the part A of the projecting part on its surface, the top part of the projecting part is defined as the part B, the recessed part in the top part as the part C and the flat part of the surface of the steel sheet is shown as the part D. In this way, by having the flat face in the projecting and recessed parts on the rolled surface of the steel sheet, this steel sheet is excellent in the image clarity of coating, oil pots are efficiently made and the steel sheet having high press formability can be obtained.
Patent JP-S6144859-A (JP)
Title: N-phenylguanidine derivative
Inventor: KOSEGI KOJI
IPC: C07C239/00
Filed: 1984-08-08
Abstract: NEW MATERIAL:The compound of formula I (R is 2-7C alkoxy). EXAMPLE:N-[2-(1-methylethoxy)phenyl]guanidine hydrochloride. USE:An intermediate raw material of 2-anilino-1,6-dihydro-6-oxo-5-pyrimidinecarboxylic acid derivative having antiallergic activity. PREPARATION:The compound of formula I can be prepared by reacting the aniline derivative hydrochloride of formula II with cyanamide in a hydrated alcohol solvent at a temperature between room temperature and the refluxing point of the solvent, preferably at about 50 deg.C, for 10-24hr. The amount of cyanamide is 1-3mol per 1mol of the aniline derivative.
Patent JP-S5688349-A (JP)
Title: Semiconductor device
Inventor: MIYAGAKI KATSUNORI
IPC: H01L29/73
Filed: 1979-12-20
Abstract: PURPOSE:To stabilize the operation of the semiconductor device by connecting the input electrodes of respective semiconductor chips with a resistor and thus absorbing the unbalanced components. CONSTITUTION:Input/output terminals 302, 303 and common terminals 304, 304' are mounted on a metallized layer on an insulating substrate 310. Semiconductor chips 301-301'' are mounted on a metallized layer 307 and are connected to the collectors on the back surface. The bases of the chips are connected via fine wires 309-309'' through a resistor 305 on a substrate 310' to a metallized layer 306, and emitters are connected via wires 311-311'' to metallized layers 308, 308' for a common terminal. This structure is sealed in a container. Since this semiconductor device is connected between the input terminals through the resistor in the extreme vicinity of the respective chips, the unbalance of the operations of the respective chips can be absorbed by the resistor. Accordingly, it can carry out the prevention of oscillation and the improvement in the gain thereof. Since it does not contain a matching circuit therein, it can be reduced in size.
Patent JP-H0913392-A (JP)
Title: Plastic plinth block
Inventor: INOUE YOSHINORI
IPC: E04B1/18
Filed: 1995-06-30
Abstract: PURPOSE: To improve reliability by using at least specific wt.% low-density polyethylene and specific wt.% polypropylene and/or high-density polyethylene as components constituting the plinth block. CONSTITUTION: Mortar 4 is laid on a continuous footing 1, a plastic plinth block 3 is spread so that anchor bolts 2 are passed through the holes of the plastic plinth block 3, and a floor panel is stretched on the plastic plinth block 3. 95-40wt.% low-density polyethylene and 5-60wt.% polypropylene and/or high- density polyethylene are used as components constituting the plastic plinth block 3. 90-50wt.% low-density polyethylene and 10-50wt.% polypropylene or/and high-density polyethylene are employed as the components configuring the plastic plinth block 3.
Patent JP-H0331897-A (JP)
Title: Connecting circuit for sound source and control circuit
Inventor: TSUMURA MIOJI
IPC: G10H1/00
Filed: 1989-06-28
Abstract: PURPOSE:To preclude malfunction by performing both data transfer and the output of a pause signal by a photocoupler through a buffer and stopping data temporarily with the pause signal when the processing ability of a sound source side reaches its limit. CONSTITUTION:A data signal is inputted to the photocoupler 3 from a sequencer through the buffer 1 and converted into light, which is reconverted into an electric signal. A CPU sets a sound generation frequency, sound volume, and timbre according to the signal to reproduce a sound. When data are transferred sequentially and the reproduction speed is increased, the processing of a sound source becomes overloaded and the processing of the CPU overflows possibly. The pause signal is outputted to the sequencer side through the buffer 5 and photocoupler 7 right before the processing ability of the CPU of the sound source reaches its limit. Consequently, the sound source side and sequencer side are separated electrically, so malfunction can be precluded without being affected by opposite-side equipment.
Patent JP-S6227579-A (JP)
Title: Silicone resin coated aluminized steel sheet
Inventor: FUKUMOTO HIROMITSU
IPC: C23C22/00
Filed: 1985-07-27
Abstract: PURPOSE:To obtain a silicone resin coated aluminized steel sheet having superior heat and corrosion resistances by forming a chromate film on an aluminized steel sheet and a film of a coating agent of org. resin modified silicone resin on the chromate film and by thermally decomposing the org. resin. CONSTITUTION:A chromate film is formed on an aluminized steel sheet. A film of a coating agent of org. resin modified silicone resin is formed on the chromate film by spraying, dipping, roll coating or other method, and the org. resin used to modify the silicone resin is thermally decomposed to form a silicone resin film of 0.4-5mum thickness.
Patent JP-H0882787-A (JP)
Title: High polymer dispersion type liquid crystal display device and its production
Inventor: WATANABE YOSHIHIRO
IPC: G02F1/1333
Filed: 1995-06-30
Abstract: PURPOSE: To provide a high polymer dispersion type liquid crystal display device which obviates the generation of unequal display and realizes the uniform display within a screen. CONSTITUTION: A substrate sticking machine having stages 10, 11 which are capable of executing exact position control within the planes and exact position control in a direction normal to the main surfaces thereof, are mirror finished at the main surfaces placed respectively with two sheets of substrates and have extremely good flatness is used. The substrates 4, 5 are fixed onto the main surfaces of these stages 10, 11 by suction from suction holes 12 formed on their main surfaces. The counter substrate 4 and the array substrate 5 are arranged to face each other and a pressure is applied thereon until the spacing between both substrates attains about 20μm; thereafter, the substrates are heated up to 200 deg.C while the pressurization state is maintained.  Further, a sealant 9 for adhesion consisting of an epoxy resin of a thermosetting type is cured while the inter-substrate spacing (cell gap) is further reduced.
Patent JP-H11344420-A (JP)
Title: Confirmation method for gas mixture in measurement of gas flow rate by using gas trace method
Inventor: HIRANO KYOJI
IPC: G01M15/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a confirmation method, for a gas mixture in the measurement of a gas flow rate by using a gas trace method, in which the mixing degree of exhaust gas with helium gas can be confirmed. SOLUTION: A sampling flow passage which is used to supply a sample gas to a gas analyzer 11 is connected to an exhaust flow passage which communicates with an internal-combustion engine 2. A trace gas analyzer 10 which measures the concentration of a trace gas is installed on the downstream side from respective sampling positions A0 , A1 , A2 , A3 , A4 , A5 , A6 in the sampling flow passage. The trace gas is injected from either a first injection position V on the upstream side of the internal-combustion engine 2 or a second injection position P in the exhaust flow passage on the upstream side from the sampling positions. On the basis of the injection amount of the trace gas and on the basis of the concentration of the trace gas, the flow rate of an exhaust gas from the internal-combustion engine 2 is measured.  The sampling positions are set so as to be movable, the trace gas is injected from the second injection position P, and the flow rate of the exhaust gas according to the respective positions is measured in every constant-speed running mode.
Patent JP-S61198046-A (JP)
Title: Method and instrument for measuring thermal conductivity
Inventor: ARAKAWA YOSHIAKI
IPC: G01N25/18
Filed: 1985-07-27
Abstract: PURPOSE:To reduce a measuring error by placing a heating wire and a temperature measuring element between a material whose thermal conductivity is already known and a sample, supplying electric power to the heating wire, and executing a measurement of thermal conductivity based on an integral value to the time of its measuring temperature. CONSTITUTION:A sample part 2 is formed by a semi-cylindrical sample 2a and a semi-cylindrical material 2b whose thermal conductivity is already known, and a heating wire 3 and a thermocouple 4 which has been brought to spot welding to said wire by a hot junction 4a are placed between them and ar ranged. In this state, a prescribed power is supplied to the heating wire 3, and based on a difference of an integral value of a temperature T between two times points tau1, tau2 after its supply start time point, and an integral value of a temperature T between two time points tau3, tau4 after said time point, thermal conductivity lambda is calculated by an expression. (provided that I: a current of the heating wire, K', H': constants by a standard sample whose thermal conduc tivity has been determined). Accordingly, a measurement can be executed exactly without being influenced by a measuring error, and also it can be automated.
Patent JP-S6411655-A (JP)
Title: Coanda jet type jet crusher
Inventor: MURATA TEISEN
IPC: B02C19/06
Filed: 1987-07-02
Abstract: PURPOSE: To enhance energy efficiency and to reduce the size of equipment by preventing contamination and enhancing pulverization efficiency by crossing jets and using Coanda pumps. CONSTITUTION: The front ends 12A of plural injection pipes 12 are connected to a pulverizing tank 11 and are so arranged that the axial lines of the respective injection pipes 12 cross each other. The base end side of the respective injection pipes 12 is provided with raw material supply means 20 for supplying raw materials into the injection pipes near their ends, and the Coanda pumps 30 are disposed near the front end side of the means 20. The pumps 30 approximately enclose the injection pipes 12 and are provided with injection nozzles 35 for injecting grains toward the injection pipes and Coanda surfaces 34 which connect to the inside wall surfaces of these nozzles 33 and smoothly curve to connect to the inside wall surfaces on the front end side of the injection pipes 12.  The jets from the nozzles 33 are guided along the Coanda surfaces 34 into the injection pipes by a Coanda effect and the raw materials are injected into the pulverizing tank 11 by the streams in the injection pipes formed by these jets.
Patent JP-S6411710-A (JP)
Title: Tooth cutting method
Inventor: ROKKAKU TADASHI
IPC: B23F5/00
Filed: 1987-07-03
Abstract: PURPOSE:To enhance the total cutting efficiency of a tooth cutting process by a gear shaper or a hobbing machine, by increasing the radial feed speed when the cycle number of stroking is small, and by gradually decreasing the radial feed speed as the cycle number is increased. CONSTITUTION:A cutting chip area Area(N)at N-th stroke can be approximated by the following formula: Arear(N)=c(a+Fr(N)).Fr(N)).fr(N) where fr is feed speed during the radial feed speed is constant, Cr is cutting amount, a is distance from the cross point between prolonging lines of both sides of a trapezoidal shape ABCD having a height Cr, by which a tool blade is approximated when the cutting amount is set to be equal to the height Cr, c is a constant, fr(N) is a radiaL feed speed at N-th stroke and Fr(N) is cumulative radial feed speed. Meanwhile, the cutting chip area becomes maximum just before a dowel cutting position when the feed speed is constant, and is approximated by the following formula: Amax=c(a+Cr).fr Accordingly, at an arbitrary stroke N, fr=(a+Cr).fr/(a+Fr(N)) allows the Area to be equal to the Amax.
Patent JP-H0918090-A (JP)
Title: Optical device
Inventor: HIRATA SHOJI
IPC: H01S5/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide an optical device, wherein emitted light is wide in an angle of projection and excellent in characteristics. CONSTITUTION: An optical device is composed of a horizontal resonator-type semiconductor laser and a reflecting mirror which is arranged so as to make an angle of 45 deg. with the surface of a horizontal resonator confronting the laser beam projecting point of the semiconductor laser, wherein a groove is provided between the semiconductor laser and the reflecting mirror.  Provided that the thickness of a clad layer C1 is represented by a, a vertical distance between the upside of the semiconductor laser and the base of the groove is represented by d, the width of the groove is represented by s, and the vertical distance from the upside of the semiconductor laser to the top of the reflecting mirror is represented by b, θc and θwc are so set as to satisfy following formulas, θc = tan<-1>  (a+b)/(b+d+s)}>15 deg., θc =tan<-1> = s+d-a)/(s+d)}>15 deg., and θwc = tan<-1>  (d-a)/s}>15 deg..
Patent JP-S6228318-A (JP)
Inventor: SAKAMOTO NORIO
IPC: B65B9/067
Filed: 1985-07-30
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-S6325084-A (JP)
Title: Heat transfer recording device
Inventor: OBARA KAZUKI
IPC: B41J33/16
Filed: 1986-07-17
Abstract: PURPOSE:To achieve a high quality color recording, by making the winding force of a second power transmission mechanism stronger when an ink ribbon travels independently than the winding force at the time when a ribbon winding roll rotates through a first power transmission mechanism during recording, thereby preventing the color shift caused by the difference of the winding force. CONSTITUTION:During recording, the rotary force of a ribbon winding motor 29 is transmitted frictionally as a small force to a clutch gear 18 through a first power transmission mechanism comprising a clutch board 19, a first clutch spring 20 and a gear 21 so as to rotate a ribbon winding roll 8 thus winding up an ink ribbon 6 with a small force. When the ink ribbon 6 travels independently, the rotary force of the ribbon winding motor 29 is transmitted directly to the clutch gear 18 through a second power transmission mechanism comprising gears 26, 27 and a second clutch spring 28 so as to rotate the ribbon winding roll 8 thus winding up the ink ribbon 6 with a large winding force. Consequently, the ink ribbon can be wound with a proper winding force and color shift can be prevented during recording resulting in a high quality color recording.
Patent JP-H09322938-A (JP)
Title: Inhalation type medicator
Inventor: OKI HISATOMO
IPC: A61M15/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To efficiently dose medicines in a medicine storage part to a patient with air discharged from a pump part by communicating the medicine storage part and a ventilation path synchronously with timing for the patient to inhale air. SOLUTION: This medicator is provided with a needle valve 25 for opening/ closing a medicine powder flow-out path 8 communicated to a capsule storage chamber 7, flap valve 28 to be opened by the inhale action of the patient, and interlock rod 29 for letting the needle valve 25 sit on the medicine powder flow-out path 8 while being interlocked with the opening action of the flag valve 28. Therefore, when the patient inhales air and the flag valve 28 is opened by negative pressure at such a time, medicine powder can be simultaneously let flow out of the medicine powder flow-out path 8 by air discharged from a pump part 20 so that the inhale action of the patient can be synchronized with timing for the pump part 20 to let the medicine powder flow out.
Patent JP-H0458128-A (JP)
Title: Automatic water leak detecting device
Inventor: OKABE AKITOU
IPC: G01M3/00
Filed: 1990-06-27
Abstract: PURPOSE:To improve the operation efficiency of water leak investigation and to find a water leak early by deciding whether or not there is the water leak automatically after the operation of a measurement switch means and finishing the water leak measuring operation immediately unless the water leak is found. CONSTITUTION:A water leak detector is provided with the measurement switch means 21 which is operated at optional time when the water leak is performed and outputs a measurement start signal for starting the measurement of the water leak. Further, a central processing circuit 25 is provided with a water leak measuring operation function which performs water leak measuring operation for a specific time once the measurement start command is inputted from the measurement switch means 21 and a water leak detection automatic finishing function which decides whether or not there is the water leak in the specific time according to the measurement value of the water leak measuring operation function and then finishes the water leak measuring operation and displays a no-leak indication on a display processing circuit 10 immediately once no water leak is decided.
Patent JP-S6321884-A (JP)
Title: Discharge type gas laser
Inventor: KAWAKITA TAMOTSU
IPC: H01S3/038
Filed: 1986-07-15
Abstract: PURPOSE:To increase the laser oscillation efficiency and a laser pulse width and to lengthen the life of a laser gas by mounting auxiliary electrodes for alleviating an electric field near a discharge electrode for generating a glow discharge in the degree of suppressing the generation of an arc discharge near the end of the discharge electrode. CONSTITUTION:Since auxiliary electrodes 11 and 12 are provided near the ends 10 of discharge electrodes 2 and 3, lines of electric force near the end 10 are partly directed toward the electrodes 11 and 12. Thus, the lines of electric force concentrated to the end 10 are partly dispersed to the periphery. When an electric field near the end 10 is alleviated in this manner, the generation of an arc discharge near it is suppressed, and the injection of an exciting energy to laser gas from a power source is efficiently performed for a long time.
Patent JP-H11348562-A (JP)
Title: Automotive rear gate structure
Inventor: ISHIKAWA MAMORU
IPC: B60J5/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide automotive rear gate structure excellent in rigidity or dent resistance, while ensuring the degree of freedom of molding. SOLUTION: A rear gate outer panel 10 is constituted of an upper outer panel 21 and a lower outer panel 21 overlapped on the lower surface of the upper outer panel 21 at the upper edge part 15. Consequently the degrees of freedom of moldings of the upper and lower outer panels 21 and the rear gate outer panel 10 can be ensured, and also a closed cross section shape, extending in a vehicle body width direction, is formed by the upper outer panel 21 and the upper edge part 15 of the lower outer panel 11, to ensure the rigidity of a rear gate 1.
Patent JP-S6146419-A (JP)
Title: Supercharger of multicylinder internal-combustion engine
Inventor: SUZAKI SHUNEI
IPC: F02B75/20
Filed: 1984-08-09
Abstract: PURPOSE:To improve the supercharge efficiency by installing a lead valve forming a three-way communication valve at the joint position between the suction inertia pipes separated into two groups and a short-circuit passage and opening the lead valve in the high-speed revolution range and performing supercharge from the short-circuit passage to the suction inertia pipes. CONSTITUTION:A damping chamber 7 is formed at the outlet of the blower 4 of an exhaust turbosupercharger, and two groups of suction inertia pipes 8 and 9 are installed in the upper and lower parts of one side surface. A short-circuit passage 11 is installed onto the other side surface of the damping chamber 7, and the passage 11 and the pipes 8 and 9 are joined through a three-way communication valve 12 consisting of a lead valve. When an engine is in high-speed revolution range, the three-way communication valve 12 is opened, accompanied with the rise of the discharge pressure of the blower 4. Therefore, the suction inertia effect is suppressed by allowing the suction inertia pipes to communicate each other, and supercharge efficiency is improved by feeding the high-speed supercharge supplied from the blower 4 into each cylinder through the short-circuit passage 11.
Patent JP-S6237868-A (JP)
Inventor: YUASA KUNIO
IPC: G01N21/67
Filed: 1985-07-31
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。