baber/WOPTO huggingface dataset:
Patent JP-H02197112-A (JP)
Title: Mask substrate
Inventor: AKUTAGAWA SATORU
IPC: G03F1/38
Filed: 1989-01-26
Abstract: PURPOSE:To make it possible to recognize the housing and storage condition of a mask substrate in a case, and to speed up the detection of the mask substrate in the state of storage by a method wherein a recessed part is provided at a part on the outer circumferential surface of the mask substrate, the recognition pattern such as a literal pattern, a bar code and the like are indicated in the recessed part. CONSTITUTION:A mask pattern 2 is formed on the surface of a mask substrate 1, a recessed part is formed on a part of the outer circumferential side face of said mask substrate 1, a recognition pattern 4 such as a literal pattern or bar code and the like is formed in the recessed part, and the recessed part is used as a recognition pattern indicating part 3. The recognition of the mask substrate 1 in the state wherein the mask substrate is housed and stored can be conducted by the pattern indicating part 3, and the detection of the mask substrate 1 of various shapes in a stored state can be conducted speedily.
Patent JP-S63184898-A (JP)
Inventor: KUDO KATSUHIRO
IPC: G08G1/04
Filed: 1987-01-27
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-S61176200-A (JP)
Inventor: KINOSHITA AKIRA
IPC: B32B15/088
Filed: 1985-01-31
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-H04255302-A (JP)
Title: Deaerating method of concrete member
Inventor: TAKAHASHI MASAHARU
IPC: B28B1/14
Filed: 1991-02-08
Abstract: PURPOSE:To remove the bubbles on the front side of the concrete placed in a form without the occurrence of material-separation. CONSTITUTION:A rotatable rod 1 which has the length corresponding to the depth of a concrete member is put on the interface between the form F of the front side of the concrete C and the concrete C, and then said rod is moved along the surface of the form F, while it is rotated, whereby the whole concrete C is not vibrated, and then the bubbles on its front side are partially raised and is effectively removed without the occurrence of material-separation.
Patent JP-H038941-A (JP)
Title: Bath device
Inventor: NISHI TAKAHIRO
IPC: F24H1/18
Filed: 1990-01-26
Abstract: PURPOSE:To give improved satisfaction at bathing by providing recycling hot water outlets connected to the downstream end of a recycling channel for bathing hot water respectively at the upper part and at a side wall of a bathtub. CONSTITUTION:When a men comes into a bathtub 1 and hot water at the inside runs over the upper edge of the bathtub, overflown hot water is led to the inside of a tank acting as a hot water-storing device 3 through a gutter-shaped member acting as a collecting device 2. Then the hot water in the hot water- storing device 3 runs through a recycling channel 5 and further runs through a filtrating member and a reheating member in consecutive order. Reheated hot water returns to the inside of the bathtub 1 through a recycling hot water outlet 18b provided to a side wall of the bathtub 1 or through a recycling hot water outlet 18a provided at the upper part.
Patent JP-S62190148-A (JP)
Inventor: BERUNTO GARENKANPU
IPC: C07C319/20
Filed: 1987-01-29
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-S58136788-A (JP)
Title: Electrode for molten salt electrolysis of silicon
Inventor: IIJIMA SHIROU
IPC: C25B11/12
Filed: 1982-02-08
Abstract: PURPOSE:To improve the purity of Si by forming calcined layers consisting of specific rates of SiC and pitch, coal tar and earthy graphite on the surface of an electrode base material consisting of a carbon material or metallic material. CONSTITUTION:A calcined layer consisting of 70-95wt% SiC and 5-30wt% a mixture of pitch, coal tar and earthy graphite as a binder and a conducting assistant is formed on the surface of an electrode base material consisting of a carbon material or metallic material. Here, if the content of SiC is made <=70wt%, an anodic effect is easily produced and the effect of SiC is decreased. When the total of pitch, coal tar and earthy graphite decreases <=5wt%, the binding with the electrode base material is difficult. If such electrode is used, the purity of Si is 99.99%, and no anode effects are produced even for about 3hr of electrolysis.
Patent JP-H04280190-A (JP)
Title: Picture decoding device
Inventor: ASANO KENICHI
IPC: H04N19/577
Filed: 1991-02-08
Abstract: PURPOSE:To make the sequence of a picture frame outputted from a decoder coincident with a frame displaying the sequence when a picture signal applying movement compensation inter-frame prediction coding is decoded. CONSTITUTION:A selector 13 is thrown to the position (g) with a selector control signal 111 outputted from a prediction mode control section 12 to use a picture signal stored in a frame memory 4 as the output of the device in order to the prediction signal when a picture frame subject to in-frame coding and a picture frame applied with movement compensation prediction from one preceding decoded frame are decoded. Moreover, when a picture frame implementing both forward and backward movement compensation prediction is decoded, the selector control signal 111 is used to thrown the selector 13 to the position of (f) and the picture signal during decoding is used as the output of the device.
Patent JP-S56116550-A (JP)
Title: Master cylinder
Inventor: KADOTA SHINKICHI
IPC: B60T11/22
Filed: 1980-02-18
Abstract: PURPOSE: To facilitate air suction in the brake system by opening the first fill valve when a cap at liquid infusing port of a reservoir is opened.  
     CONSTITUTION: The first fill master cylinder 1 equipped with a stepped piston 3, a large diametral port 1a, and a small diametral port 1b provides the first fill valve 35 composed of a check valve 40 in a reservoir 2. The first fill valve 35 provides a differential pressure valve composed of a valve seat 36 and a valve body 37, and the differential pressure valve works in response to the forces of the first spring 38 and the second spring 41. A spring seat 39 to press the first spring 38 is pressed by a filter 33, and the filter 33 is pressed by a cap 32 at the liquid infusing port. When the cap 32 at the liquid infusing port is closed, since the differential pressure valve is closed, the first fill function is not hindered at all, when it is opened, the master cylinder is conducted to the reservoir, so that air in the brake system can be sucked. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56115545-A (JP)
Title: Measuring method for semiconductor device
Inventor: SHIMIZU MINEO
IPC: H01L21/66
Filed: 1980-02-18
Abstract: PURPOSE:To calculate the depth of the diffused region in the semiconductor device by polishing the surface of a silicon substrate with a disc-shaped abrasive, coloring the exposed substrate or diffused region and measuring the distance of a specific boundary. CONSTITUTION:A silicon oxide film 2 is formed as a dielectric layer on the silicon substrate 1, formed in stripe shape, and a P type impurity-added polycrystalline silicon layer 3 is formed on the surface of the residual film. After it is heat treated, a P type diffused region 4 is formed in the monocrystalline silicon substrate 1. This is polished with the disc-shaped abrasive having a radius (r) to form a groove 5  thereon, dipped in a fluoric acid solution, a light is irradiated thereto, and the exposed surface of the P type diffused region is colored in black. After thus colored,  the distance l between the boundaries 8 and 10 and the distance (m) between the  boundaries 10 and 11 are measured, the thickness of the silicon oxide film 2 is substituted for the formula d=[l(l+m)/2r]-t, thereby calculating the depth of the P  type diffused region in the monocrystalline silicon substrate.
Patent JP-H07226191-A (JP)
Title: Explosion-proof electric lamp bulb
Inventor: NISHIBORI MINORU
IPC: H01K1/32
Filed: 1994-01-17
Abstract: PURPOSE:To use an electric lamp bulb composed of an outer bulb where a tungsten halogen lamp bulb is housed as an inner bulb and explosion-proof layers are formed on an inside surface or an outside surface and pressure is reduced from the inside and a base is installed on the opening end, as a substitutive product for an incandescent lamp bulb. CONSTITUTION:An outer bulb 7 is formed in a shape similar to an incandescent lamp bulb, and highly extensile-contractile and strong explosion-proof films 8 are formed in a film thickness not less than 30mum on an inside surface and/or an outside surface. Teflon resin or silicon resin or the like having excellent light transmissivity and tensile strength is used as a raw material of the films 8, and pressure is reduced from the inside of the bulb 7, and the volume is set not less than 30 times a tungsten halogen lamp bulb 1. A pair of relay cords 11 where lead bars 4 of the lamp bulb 1 are welded and connected to an upper part are embedded in a stem 10 on the opening end of the bulb 7, and a fuse 18 is arranged in the middle of connecting one end to a central electrode 13. Thereby, a burst of the lamp bulb 1 is basically prevented. A base in the same type with the incandescent lamp bulb is bonded. In such constitution, it can be safely used even at general home.
Patent JP-S58136900-A (JP)
Inventor: KASHIHARA FUSAKO
IPC: D21H27/02
Filed: 1982-02-05
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-H03223531-A (JP)
Title: Torque transmitting mechanism of fiber reinforced shaft
Inventor: KAWAGUCHI SHIGEKI
IPC: F16D33/00
Filed: 1990-01-30
Abstract: PURPOSE:To provide the torque transmitting mechanism of a FRP shaft without any secondary machining by making fin mounting portions of a pair of fiber reinforced shafts oppose to each other and surrounding both fin mounting portions with a fluid joint casing filled with fluid. CONSTITUTION:Fins 3 are provided in torque transmitting mechanism sections of FRP shafts 1, 2 to be mounted at a certain angle to the axes of the FRP shafts 1, 2 with a certain pitch. As soon as the FRP shaft 1 is rotated, the fins 3 are also rotated. Then, fluid within a casing 4 is rotated by the fins 3 to act on the fins 3 provided on the FRP shaft 2 on the output shaft side so that the fins 3 are rotated for the output. Thus, the torque transmitting mechanism of the FRP shaft is provided without any secondary machining.
Patent JP-H04255940-A (JP)
Title: Magneto-optical recording medium
Inventor: OTA MASUMI
IPC: G11B11/10
Filed: 1991-02-08
Abstract: PURPOSE:To improve S/N(C/N) in reproducing a recording pit. CONSTITUTION:At least a reproducing layer 11 and a recording layer 13 is provided, the recording pit is formed on the recording layer 13 by magnetic modulation and a well heat conductive material layer 13 by magnetic modulation and a well heat conductive material layer 22 is provided on a magneto-optical recording medium 10 adopting a reproducing system which reads the recording while changing magnetization state of the reproducing layer and radius of curvature of the recording pit is reduced.
Patent JP-S59144954-A (JP)
Title: Information processing system
Inventor: HIRATA OSAMU
IPC: G04G15/00
Filed: 1983-02-08
Abstract: PURPOSE:To make it unnecessary to control an input/output (I/O) part always through an operation processing part by providing the I/O part with a clocking means and a storage means and sending a program or the like stored in the storage means from the I/O part to the operation processing part every prescribed time. CONSTITUTION:When an input is supplied through a keyboard, an I/O processing part 3 stores the input in a memory RAM, and if a request is outputted from the operation processing part (MPU) 30, sends the contents of the input to the MPU 30. When writing information in a command buffer is outputted from the MPU 30, the processing part 3 writes the information, and if the information is not outputted and setting time updating data are outputted, sets up the updating data in a clock part 7. In the automatic sending mode, the processing part 3 turns off a starting signal 20 so as to stop the MPU 30, after the automatic sending time of the command buffer 8 has been made to coincide with the clock time, resets a slieve request FF through a signal line, turns on the starting signal and sends stored information from the command buffer 8 every one frame.
Patent JP-S52100801-A (JP)
Title: Band switching device
Inventor: FUJIMOTO ISAO
IPC: H04N5/44
Filed: 1976-02-19
Abstract: PURPOSE: To normalize an electric tuner and to decrease the number of a band alteration switch by driving an electric tuner used for a TVimage receiver made up by 3-band with a help of a channel selecting device for 2-band. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56115097-A (JP)
Title: Production of speaker diaphragm
Inventor: ABE TAMOTSU
IPC: H04R7/02
Filed: 1980-02-16
Abstract: PURPOSE:To realize a mean production of the diaphragm which excels in the resonance suppressing effect, by spraying in a high pressure a fused diaphragm material against a template formed into a desired diaphragm to obtain a material layer of the template shape through a melt-spray and then separating the material layer from the template. CONSTITUTION:Both the compressed air and the combustion gas are supplied into the supply pipes 2 and 3 of the powder melt-sprayer 1. Thus the flame 5 of a prescribed temperature is produced through the nozzle 1a, and at the same time the boron nitride cermet powder 6 is supplied from the supply pipe 4. The diaphragm material of the powder 6 is radiated in front of the compressed air and then fused by the flame 5 and ground by the compressed air to be changed into the fine particles 6a. The particles 6 are sprayed in a high speed onto the surface of the dome-shaped template 7 provided in front of the sprayer 1 to be deformed into a flat shape on the template 7, and thus the sprayed parts bite each other to form an accumulated thin plate 8. After this, the plate 8 set to a prescribed thickness is separated from the template 7 by making use of the heat shrinkage or the like. In such way, a mass production is possible for a diaphragm having an excellent resonance suppressing effect.
Patent JP-S62177972-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA HISAO
IPC: H01L29/872
Filed: 1986-01-31
Abstract: PURPOSE:To improve the frequency characteristics of a semiconductor device by using the hexaboride of rare earth elements as the gate electrode material of a permeable base transistor in which a gate electrode is buried in a substrate. CONSTITUTION:In a permeable base transistor, a GaAs layer 2 of 1mum thick is grown by a molecular beam growing method on an N<+> type GaAs substrate 1. Then, an LaB6 is deposited by an electron beam depositing method on the layer 2, a latticelike gate electrode 3 is formed by an X-ray lithographic method, and the layer 2 is thereafter grown by a molecular beam growing method on the sample. Thereafter, an Au-Ge-Ni alloy films are deposited in vacuum on both side surfaces of the layer 2 and the substrate 1 to form electrodes 4, 5.
Patent JP-S60162574-A (JP)
Title: Laser soldering device
Inventor: TAKABAYASHI HIROSHI
IPC: B23K1/005
Filed: 1984-02-06
Abstract: PURPOSE:To simplify a titled device and to reduce the time required for soldering by enabling integral movement of a means for conveying and disposing electrical parts to a soldering position and a laser heating means and performing preliminary heating and normal heating. CONSTITUTION:A vacuum suction part 11 connecting to a vacuum device for attracting a chip part 1 is provided to a conveying member 3 and an optical fiber 23 and a lens 24 are unified to the member 3 so that the laser light 20 outputted from a laser oscillator 21 is irradiated via a lens 22, the fiber 23 and the lens 24 to the part 1. Preliminary heating of the part 1 by the laser light 20 is thus made possible while said part is conveyed and disposed by the member 3, by which soldering is made easy.
Patent JP-S63187601-A (JP)
Inventor: FUJII MITSURU
IPC: H01C17/06
Filed: 1987-01-30
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-S62174948-A (JP)
Title: Semiconductor device
Inventor: TAMAKI REIJI
IPC: H01L21/3205
Filed: 1986-01-28
Abstract: PURPOSE:To restrain the sliding phenomenon of an interconnection from occurring by a method wherein the width of metallic or alloy interconnection to be formed on a semiconductor substrate is limited to a specific value or less while an interconnection flowing large current is composed of multiple narrow interconnections in parallel with one another. CONSTITUTION:Metallic interconnections 2, 4 comprising e.g. aluminum in relatively wide width on a semiconductor chip 1 are divided into interconnections 20, 40 in respectively narrow width not exceeding 5mum including another interconnection 3. In such a constitution, the interconnections can restrain the sliding phenomenon as well as the defective circuit from occurring by arranging multiple interconnections in parallel with one another to be substituted for one interconnection in wide width.
Patent JP-S62175354-A (JP)
Title: Paper refeeder
Inventor: MURAMATSU HIDEO
IPC: B65H1/30
Filed: 1986-01-29
Abstract: PURPOSE:To make a copying handling error preventable without fail, by giving a warning to an operator when detecting the presence of copying paper on an intermediate tray by a sensor with a regulating plate shifted at the time of power making, while making the paper refeedable, in case of a copying machine. CONSTITUTION:When a tip regulating plate 64 shifts rearward and is not situated in the home position at the time of power making, it is considered that a power source is turned off at a composite copy housing position so that there is a possibility of leaving copying paper 81 left behind rearward on an intermediate tray 58. An empty detecting sensor, however, is set up in front of the intermediate tray 58, therefore it is unable to detect the paper, so that the tip regulating plate 64 is shifted to the home position together with a rear end regulating plate 65, and at this time, if the empty detecting sensor detects the copying paper 81, giving a warning to an operator, while all sheets of the paper are discharged with a print key turned on, thus both sheets of the copying paper for duplex copying and composite copying and made acceptable. Thus, an error in copy handling is surely preventable.
Patent JP-S60162035-A (JP)
Title: Fuel octane value discrimination controller of internal- combustion engine
Inventor: OKADA TOORU
IPC: F02D15/04
Filed: 1984-02-02
Abstract: PURPOSE:To obtain optimum power of an engine by detecting whether knocking occurs or not and automatically changing the engine operating parameter used for regular gasoline drive or premium gasoline drive on the basis of the result determined on octane number of applied gasoline. CONSTITUTION:There are provided both a knock discriminating part 2 which discriminates presence and absence of knocking from the output of the knock sensor 1 of an internal combustion engine, and an octane number discriminating part 3 which discriminates octane number from either knocking strength or knocking occurrence frequency exhibited from the output of said part 2, or from both. Receiving the output of the octane number discriminating part 3, an operating parameter changing part 5 changes the basic characteristic of the operating parameter of the internal combustion engine. When regular gasoline and premium gasoline are converted to each other, change of the characteristic suitable for demanded gasoline can be made automatically, hence obtaining constantly optimum engine power.
Patent JP-S63187453-A (JP)
Title: Disk pressing mechanism for floppy disk device
Inventor: MUROYAMA SEIICHI
IPC: G11B17/03
Filed: 1987-01-30
Abstract: PURPOSE:To enable a smooth insertion of a disk by eliminating the load and an ejection motion by moving a pressing part onto the cover provided on the surface of the disk with the pressing part parting from the surface of the disk by interlocking with a popping up slider at the ejection time. CONSTITUTION:A disk 13 is inserted between a frame 23 and cover 31 and a popping up slider 27 is pressed by the disk 13 and moved to the back side (the direction of a carriage 25). At this time the pressing member 30 combined with the popup slider 27 is moved as well, becoming in the state of pressing the surface of a completely inserted disk 13. The load pressing the surface of the disk can thus be eliminated at the insertion time of the disk which can be smoothly inserted. At the ejection time also the load pressing the surface of the disk can be eliminated and a smooth ejection motion can be realized as well.
Patent JP-H04217235-A (JP)
Title: Backlight stop for objective lens of camera
Inventor: RORUFU KUREEMA
IPC: G03B11/04
Filed: 1991-02-12
Abstract: PURPOSE: To constitute a diaphragm so that it is compact, it can be connected to a photographic objective lens without being lost, an accessory such as a filter can be used without exerting an adverse effect and the fadeout of harmful light is surely executed. CONSTITUTION: The cylindrical lens barrel 20 of the back light diaphragm 21 is prevented from being rotated by a straight-on guide mechanism 22 and prevented from falling out by an accessory holding part 18. The diaphragm 21 can be burried in the photographic objective lens 10 and the front surface 25 thereof is positioned on an identical plane surface to the front ridge of the holding part 18 at the burried position (still position).
Patent JP-H0220899-A (JP)
Title: Encoded voice addition system
Inventor: MATSUMOTO AKIRA
IPC: G10L21/0332
Filed: 1988-01-28
Abstract: PURPOSE:To improve a sense of incongruity when a sound is heard as a voice by compressing the addition result of an addend and an augend to a maximum encoding value by a code converting circuit and outputting it when the addition result exceeds an upper-limit value, and outputting the addition result as it is when not. CONSTITUTION:This system is equipped with a full-adder 1 for encoded binary numbers, an upper-limit detecting circuit 3 which is set below the maximum value of codes, and the code converting circuit 2 which compresses values from the upper-limit value to a maximum addition value to values from the upper limit value to the maximum code value. When the addition result of this full-adder 1 is larger than the upper-limit value, the output of the code converting circuit 2 is selected and when not, the addition result of the addend (a) and augend (b) of the full-adder 1 is selected and outputted. Namely, when the addition result exceeds the upper-limit value, the addition result is compressed to a value up to the maximum code value by the code converting circuit and outputted, but when not, the addition result of the full-adder 1 is outputted as it is. Consequently, values before and after the upper-limit value is exceeded are connected smoothly, so the sense of incongruity when the sound is heard as a voice is improved.
Patent JP-H07225656-A (JP)
Title: Printing control system
Inventor: TOUSHI YUTAKA
IPC: B41J29/38
Filed: 1994-02-15
Abstract: PURPOSE:To transmit printing data even when a printing data transmission side does not recognize a code system for specifying the printing colors of respective printers at the time of using a prescribed code in character codes for specifying the printing colors. CONSTITUTION:In a communication cable 13 constituting a LAN, a printing data controller 22 is connected along with work stations 211-21M as printing data transmission sources and printing servers 111-11N for printing. The printing data controller 22 tentatively stores the printing data outputted respectively by the work stations 211-21N and converts a special code especially defined in the character codes for specifying the printing color to the special code matched with the printer 12 to be used for printing. Then, the printing data after conversion are transmitted to an X-th printing server 11 connected to the printer 12x. Thus, burdens on the side of the work stations 21 are reduced.