baber/WOPTO huggingface dataset:
Patent JP-H08266378-A (JP)
Title: Shelf device for show case
Inventor: TAMURA YUTAKA
IPC: A47B57/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a shelf device for a show case improving the assembling workability of a shelf stanchion when shelf boards are suspended via brackets in the front and rear of the shelf stanchion. CONSTITUTION: A shelf stanchion 26 is erected in a storage chamber, and shelf boards 52 are suspended via brackets 51 in the front and rear of the shelf stanchion 26. The shelf stanchion 26 is constituted of a pair of stanchion members 53, 53 having the same shape and a nearly U-shaped cross section. The stanchion members 53 are provided with multiple engaging holes 54 formed at the prescribed intervals in the vertical direction on a U-shaped bottom side 53A and inserted and engaged with the brackets 51 and screw holes 56, 57 formed on the U-shaped mating sides 53B, 53C respectively. The sides 53B, 53C of both stanchion members 53, 53 are overlapped and connected by screws when the screw holes 56, 57 face each other.
Patent JP-S5722549-A (JP)
Title: Gas sensor and manufacture thereof
Inventor: NISHIKAWA MASAHIRO
IPC: G01N27/12
Filed: 1980-07-16
Abstract: PURPOSE:To increase the conductivity of an ultrafine particle film and adhesive strength with the substrate by providing a layer of ultrafine particles on a substrate so that the diameters of the particles gradually and continuously increase and forming the ultrafine particle film. CONSTITUTION:An evaporating material 14 such as Sn or its oxide is contained in a boat 13, and electrode material 16 is contained in a boat 15. The boats 13 and 15 are arranged in an vacuum evaporator 11, wherein an insulating substrate 1 is set on a specimen holder 12. A vacuum pump which is connected to an exhausting part 17 is actuated and a device 11 is evacuated. When a power supply 18 is turned ON, the boat 13 is heated, and the material 14 is evaporated. At the same time, oxygen gas is introduced into the device 11 from an introducing port 19 until a specified pressure is attained. On the substrate 1, the ultrafine particle film 4 is formed wherein the diameter of the particles gradually increase. Then a heater 20 is conducted, and the ultrafine film 4 is heat-treated. After the device 11 has been evacuated again, the boat 15 is conducted by a power source 22 and heated, the material 16 is evaporated, and the electrodes 2 and 3 are formed.
Patent JP-H10324443-A (JP)
Title: Sheet material supporting mechanism
Inventor: THOMAS MICHAEL J
IPC: B41J11/28
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an inertial force without increasing the capacity of a sprocket driving motor or a power source by fixing a sheet material supporting member in a specified part and supporting a sheet material moved by the rotation of a sprocket while sliding it relative to the sheet supporting member. SOLUTION: For a sprocket 30 or the like rotated associatively with the movement of a sheet material S, a sheet material supporting member 24 is fixed in the specified position of a device. Thus, a driving motor 94 is set only according to a standard for rotary-driving the sprocket 30 or the like and the sheet material S, and a load placed on the driving motor 94 is reduced. Further, since driven elements are only the sprocket 30 or the like and the sheet material S, an inertial force followingly generated is also reduced. Thus, without increasing standards for the motor or a power source or both, the degree of acceleration equal or higher and a plotter processing amount are achieved.
Patent JP-H08270572-A (JP)
Title: Gear pump for brake oil
Inventor: YANO MASARU
IPC: F04C2/18
Filed: 1995-03-30
Abstract: PURPOSE: To provide functions that an oil seal does not swell and that enough sealing can be ensured by using a seal member made of ethylene propylene rubber, in a gear pump using brake oil a working fluid. CONSTITUTION: For a gear pump using brake oil consisting of vegetable oil, a pair of gears 2 and 3 are set in a gear hole 11 made in the body b, and a seal member 13 is provided at the junction face between the body and a mounting flange 10, an also seal members 16 and 17 are provided at the rear of the side plates 14 and 15 incorporated on both sides of the gear 2 and 3. Furthermore, the shaft 8 projected outward the mounting flange 10 of a drive shaft is sealed with a seal member. In this case, each seal member 13 and 16-18 is made of ethylene propylene rubber. Even if the seal member is hereby, soaked in the brake oil of vegetable oil, it does not swell.
Patent JP-S5432729-A (JP)
Title: Reactive power controller
Inventor: IWASAKI EIICHI
IPC: H02J3/18
Filed: 1977-08-16
Abstract: PURPOSE: To control reactive power of stand-by generator economically, when running commercial power system and stand-by generator in parallel, by providing computor for computing reactive power and means for controlling reactive power on the basis of said computation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04307094-A (JP)
Title: Mattress or bedclothes-drying machine
Inventor: SAKAI TOSHIE
IPC: D06F58/00
Filed: 1991-04-02
Abstract: PURPOSE:To completely dry all of mattresses or bedclothes and to completely kill ticks in them. CONSTITUTION:In the title machine whereby hot air is blown through the outer surface of an inner bag 12 which is held between upper and lower mattresses or bedclothes 20, 22 and has air-permeability; an outer bag 14, in which the upper and lower mattresses or bedclothes 20, 22 holding the inner bag 12 between them are stored, is provided so that the hot air passing through the mattresses or bedclothes after the hot air is blown through the inner bag 12 is kept between the outer bag and the outer surfaces of them for a while.
Patent JP-S63262633-A (JP)
Title: Camera having variable nd filter
Inventor: FUJIWARA RYOJI
IPC: G03B7/18
Filed: 1987-04-21
Abstract: PURPOSE:To improve the number of degree of freedom at the time of using a camera by providing a means for detecting the density of coloration of a variable ND filter and a means for measuring transmitted light quantity and using the memory effect of a substance material. CONSTITUTION:When photometry information is inputted from a photodetector 40 as a voltage, an output voltage is outputted from a driving circuit 39 for a time corresponding to said voltage and the charge by which the variable ND filter 30 obtains necessary quantity of coloration is injected. After obtaining the necessary quantity of coloration, switches 39' and 39'' go to disconnected states and the state of coloration is held by means of the memory action of the electrochromic element of the variable ND filter 30 even if a current is not applied. Simultaneously, an electromotive force measurement circuit 41 measures the internal electromotive force of the variable ND filter 30 and when the above-mentioned force becomes less than the electromotive force at the time of disconnecting a circuit, a driving circuit 39 supplies the charge so that the first density of coloration is always obtained. Since the difference is outputted as compared with the injected charge quantity of former time at the time of photographing, extra power consumption is not consumed, so that the number of degrees of freedom at the time of using the camera can be improved.
Patent JP-H06289155-A (JP)
Title: Clock equipped with normal and reverse revolution motor
Inventor: ICHIKAWA MASAKAZU
IPC: G04C3/14
Filed: 1993-04-02
Abstract: PURPOSE:To display each measured value of the air pressure, water depth, etc., in conformity with the human being's action patters by shifting a pointer in the normal or reverse direction by a normal and reverse revolution drive controlling means. CONSTITUTION:A normal and reverse revolution motor 20 is installed in a clock, and provided with the function for displaying the wafer depth measured vlue, besides the function for time display in three-hand display. In case of water depth display, a microcomputer 105 converts 103 the pressure signal A1 to the pressure digital data D0 by the A/D conversion timing signal P100 generated in each second, and the data is latched with a memory means 106 by a latch signal P101 for memory, and the first memory data D1 is latched with a memory means 107. The data D1 and the memory data D2 supplied from the memory means 107 are compared, and if D1>D2 (when the water depth becomes deeper than that in the past), the motor 20 is driven by the reverse revolution pulse P0, and the depth meter 100 is revolved reversely in the clockwise direction, while if D1<D2 (when the water depth becomes more shallow than that in the past), the motor 20 is driven by the normal revolution pulse P10, and the depth meter 100 is normally revolved in the counterclockwise revolution directio, and the depth is displayed.
Patent JP-S63264663-A (JP)
Title: Polyurethane article of good yellowing resistance and its production
Inventor: SUZUKI YASUNORI
IPC: C08L75/00
Filed: 1987-04-20
Abstract: PURPOSE:To obtain the titled article excellent in yellowing resistance, by coagulating a polymer solution based on a polyurethane elastomer in a specified nonsolvent by a wet process, washing the polymer, controlling the pH of the polymer to a desired value on the acid side and drying this polymer. CONSTITUTION:A polymer solution formed by dissolving a polymer based on a polyurethane elastomer in a solvent such as dimethylformamide is immersed in a mixture of nonsolvent and solvent such as DMF for said polymer to solidify the polymer by a wet process, and the polymer is washed to remove the solvent. This polymer is treated with an inorganic acid, an organic acid or its aqueous solution (e.g., aqueous citric acid solution) to control the pH to an acidity (in terms of a pH) of 6.9-3.5, and this polymer is dried.
Patent JP-H09284165-A (JP)
Title: Hinge unit for portable radio equipment
Inventor: INUBUSHI TOSHIYA
IPC: H04B1/38
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide the hinge unit with a small size, less production of play and excellent productivity and mount performance at a low cost. SOLUTION: The unit includes a hinge main body 63 provided to a radio equipment main body (or a main body cover), a hinge shaft 77 provided to the main body cover 52 (or radio equipment main body) and supported by the hinge main body 63, a slid frame 85 slidable axially, and an elastic member 91 energizing the slide frame 85 in the axial direction to abut the slide frame 85 with the hinge shaft 77. A cam is provided to one of both abutting parts of the hinge shaft 77 or the slide frame 85 and a follower part is provided to the other and the cam delivers the energizing force of the elastic member 91 to the hinge shaft 77 so that the main body cover 52 is kept in the opening and/or closing state.
Patent JP-S5525277-A (JP)
Title: Speaker
Inventor: FUJISHIMA SATORU
IPC: H04R9/00
Filed: 1978-08-12
Abstract: PURPOSE:To realize a flat panel speaker which is extremely and light in the entire form and thus to enhance both the electroacoustic conversion efficiency and the frequency property by exciting the diaphragm with the magnetic flux generated from several coils and the signal current flowing to several electrode bars. CONSTITUTION:The parallel electrode consisting of parallel electrode bars 31a and 31b are provided on the signal or both surfaces of diaphragm 30, and the magnetic flux is generated via coils 40a, 40b-40n and in the direction parallel to diaphragm 30 is orthogonal to electrodes 31a and 31b. Thus diaphragm 30 is vibrated by the magnetic flux generated from coils 40a-40n plus the signal current flowing to electrode bars 31a and 31b. In such way, a flat panel speaker is obtained with an extremely thin and light form as a whole, thus enhancing both the electroacoustic conversion dfficiency and the frequency property.
Patent JP-S62253915-A (JP)
Title: Oiling system in internal combustion engine
Inventor: KATAOKA MIYOKO
IPC: F01M11/12
Filed: 1986-04-28
Abstract: PURPOSE:To prevent an engine from seizure by detecting a change in oil discharging pressure corresponding to a change in oil amount in a plunger chamber or discharge path of an oil pump to generate an alarming signal from an annunciator in the reduction of the oil discharging pressure. CONSTITUTION:In the running of an engine, an oil pump 3 discharges oil sucked through an intake path 10 with the reciprocation of a plunger 8 cased by the rotating engine. In this case, when oil is not discharged into a discharge path 11 of the oil pump 3 due to any troubles and oil pressure in the discharge path 11 is reduced, a contact of a pressure switch 20 is closed. Then, an electric circuit is formed of a pressure switch 20, a powder source 21, an opening and closing switch 22 and an annunciator 23, and an alarming signal (for example, sound or light) telling oil shortage is generated from the annniciator 23. Then, the engine is immediately stopped by a driver who detects this alarming signal to prevent the engine from seizure.
Patent JP-H01269832-A (JP)
Title: Electric heater
Inventor: HAYASHI TAKESHI
IPC: F24C7/04
Filed: 1988-04-21
Abstract: PURPOSE:To make it possible to output well-balanced radiation heat and convex heat, by installing comb-shaped fins on the surface of a heat slinger, shorten the length of a group of fins positioned in the lower part, extending the length of fins as they are positioned upward, and making extreme infrared radiation materials adhere to the surface. CONSTITUTION:When power is supplied to a heating element 6, the air in a ventilation passage 11 is heated to a higher temperature and is discharged indoors from an exhaust port 3 in the upper part. Accompanied by the release of this hot air, a cold air in the lower part of a room is introduced into the ventilation passage 11 between a back plate of a main body case 1 and a heat slinger 4 from an air suction port 2 and guided upward, thereby producing convection indoors and heating the indoor air. On the other hand, the convection heat discharged from each fin provided on the surface of the heat slinger 4 heats a cold air present in the lower part of the room with fins positioned in the lower part; the heated air rises and comes in contact with the next fin where it is further heated, rises and is discharged indoors from the fin 8 positioned in the upper part as convention heat. When a material (such as aluminum or zirconium) which can discharge extreme infrared radiation is adapted to adhere to the fins installed to the surface of the heat slinger 4, it can be discharged indoors as radiation heat.
Patent JP-S5724738-A (JP)
Title: Seal structure in revolving gear chamber
Inventor: AKITANI HIDEO
IPC: F16J15/02
Filed: 1980-07-21
Abstract: PURPOSE: To prevent the entry of water and powdery dust into a revolving chamber, by a method wherein a toroidal sliding plate is mounted on a frame of a lower running object, and a seal ring, installed at a under surface of a frame of an upper revolving object, is pressed against said sliding plate.  
     CONSTITUTION: A partition 19, partitioning a revolving gear chamber 16, is positioned at a lower turning object 3, and a toroidal sliding plate 23 is placed on an upper plate 22 of the partition plate at the upper end of the partition plate 19 through the medium of a knock pin 24. Meanwhile, a toroidal recess 25 is formed in a frame 1a of an upper revolving object 1, a seal ring 26 is inserted into said recess  25, and is pressed against said sliding plate 23 by means of a toroidal plate spring  33. Seal parts 29 and 30 in the seal ring 26 are filled with greases 31 and 33. So constituted seal enables preventing of the entry of water and powdery dust into the revolving gear chamber 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S581075-A (JP)
Title: Rinsing method in metallic surface treatment process
Inventor: GOTOU KAZUO
IPC: C25D21/20
Filed: 1981-06-25
Abstract: PURPOSE:To save the quantity of water to be used, and also to prevent occurrence of a public nuisance problem, by performing the final rinsing process by use of purified water from a water purifying device, and recycling the purified water contaminated through the rinsing process, as raw water for the water purifying device. CONSTITUTION:A substance to be treated 14 which has flowed out from a chemical and synthetic treatment tank 1 is rinsed through the first rinsing tank 1, the second rinsing tank 3 and a purified water washing tank 4 in order. Rinsing in the purified water washing tank 4 of this final rinsing process is performed by leading in purified water which has been manufactured by a water purifying device 8 and has been stored in a storage tank 9, through a pipe 11. After rinsing, contaminated purified water is fed to a raw water tank 5 through a pipe 10. Also, it is fed to an ultraviolet sterilizing device 6 by a pump 15, is filtered by a filter 7, and after that, is fed to the water purifying device 8. In this device, said water is used again as purified water.
Patent JP-H07307902-A (JP)
Title: Television receiver
Inventor: MOTOMURA YASUSHI
IPC: H04N5/445
Filed: 1994-05-12
Abstract: PURPOSE:To set the omitted part of an input video signal to be displayed on a screen corresponding to the character superimpose on the input video signal. CONSTITUTION:When the result of a comparator circuit 17 shows that an almost fixed waveform is continued for prescribed time, a microcomputer 18 for control judges the character superimpose, prepares control signals k1 and m1 so that a line provided with this character superimpose can not get extended out of the screen of a picture tube, and respectively supplies those signals to a vertical amplitude control circuit 20 and a vertical picture moving circuit 21. Thus, the character superimposed part on the input video signal can be prevented from being omitted.
Patent JP-S60245700-A (JP)
Inventor: GEIBUIN BURUUSU ROU
IPC: C11D17/06
Filed: 1985-05-09
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-S59224910-A (JP)
Title: Surface acoustic wave device
Inventor: INOMATA HITOSHI
IPC: H03H9/02
Filed: 1983-06-03
Abstract: PURPOSE:To change efficiently the center frequency by providing an auxiliary electrode so as to be meandering on a reed screen electrode on the surface of a piezoelectric substrate and impressing a DC voltage to the auxiliary electrode so as to give a bias displacement to the piezoelectric substrate. CONSTITUTION:The reed screen electrodes 4, 5 and the auxiliary electrodes 8, 9 are formed on the entire face of the piezoelectric substrate 1. The auxiliary electrodes 8, 9 are formed so as to be meandering between the reed screen electrodes 4, 5 and connected to an output terminal of a DC power supply 10. As the DC power supply 10, a power supply generating a variable voltage with an optional polarity is used. Through the constitution above, a stress in response to polarity and magnitude of an output voltage is generated between electrode groups 42, 52 connected to the auxiliary electrodes 8, 9 and a common potential point by changing the polarity and magnitude of the output voltage of the DC power supply 10, and the center frequency is changed in response to the change in the stress.
Patent JP-S5723828-A (JP)
Title: Force-electricity conversion mechanism
Inventor: FUKUDA RIYUUHEI
IPC: G01L13/00
Filed: 1980-07-19
Abstract: PURPOSE:To detect a faint force by amplifying the force mechanically through a seesaw mechanism. CONSTITUTION:When force (f) acts on the left end of a beam 1, the beam 1 turns centering around a movable supporting point 2 to the counterclockwise direction and ascends it right end. Ascending force F proportional to the length of the beam 1 acts on the right end of the beam 1, so that an upper bellows 4 is compressed and a lower bellows 5 is extended. The change of the inner pressure of each bellows 4 and 5 is transmitted to a diffusion type semiconductor pressure sensor 12 in the pressure measuring room 10 through a pressure transmission media 11. An output signal from the pressure sensor 12 is amplified in an amplifier 13 and then outputted.
Patent JP-S59223303-A (JP)
Inventor: HAMADA SHIYUUJI
IPC: A41G3/00
Filed: 1983-06-02
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-S5724165-A (JP)
Title: Picture identifying method
Inventor: EJIRI KOUICHI
IPC: G06T7/00
Filed: 1980-07-18
Abstract: PURPOSE:To grasp the characteristic of picture easily and accurately, by making the picture for scanning and sampling in video element unit. CONSTITUTION:After a video signal read in video element unit with a scanner 1 is quantized by N at a quantizer 2, it is transmitted to a comparator 3. At the same time, according to the output of a counter 4 counting a video element clock signal CLK, each threshold value is sequentially read out from an ROM5 storing the specified dither matrix to the comparator 3 for the execution of the dither processing. Next, when the output of the comparison 3 is at ''1'' (black level), 1 is added 6 to the content of the address of the threshold value and stored in the address, and nothing is done if the output of the comparison 3 is at ''0'' (white level). The identification if the picture is white-and-black picture or contrast picture is made. The video signal after quantization 2 passes through buffer memory 9 and CPU8 and is processed 10 with the result of picture identification.
Patent JP-S5231676-A (JP)
Title: Production method of semiconductor device
Inventor: ITOU KOUJI
IPC: H01L29/72
Filed: 1975-08-14
Abstract: PURPOSE: To produce a bipolar transistor with high current amplification factor, by means of controlling the surface concentration of P to a specified value using P and Al as the impurity thereby diffusing it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11293194-A (JP)
Title: Production of maleimide-based resin solution and film
Inventor: YAMAMORI YOSHIYUKI
IPC: C09D179/08
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a maleimide-based resin solution useful as a film for flexible printed circuit board, etc., having flexibility, heat resistance and mechanical strength, by dissolving a specific maleimide-based resin in a polar solvent. SOLUTION: This maleimide-based resin solution is obtained by mixing (A) powder of a compound of formula I [R1 and R2 are each H, an alkyl or a (substituted) phenyl] with (B) powder of a diamine such as 4,4'- diaminodiphenylmethane, etc., in the molar ratio of the component A:B of 1:1 to give a mixture, heat-treating the mixture in a solid state as it is at 80-200 deg.C to give a maleimide resin containing a repeating unit of formula II (Ar is a bifunctional aromatic group), grinding the maleimide resin to <=2 mm particle diameter and dissolving the resin in (C) a polar solvent. This solution thus obtained is applied, or example, to a substrate, dried by heating and the substrate is removed. The film is heated to 80-200 deg.C and drawn to form a film having >=5 kgf/mm<2> tensile strength, >=12% elongation rate and >=1,000 times folding resistance.
Patent JP-S58563-A (JP)
Inventor: INOUE SHIYUNSAKU
IPC: E04G1/04
Filed: 1981-06-25
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。