baber/WOPTO huggingface dataset:
Patent JP-H054484-A (JP)
Title: Electronic blackboard
Inventor: BUGIYAMA ISATO
IPC: B43L1/04
Filed: 1991-06-26
Abstract: PURPOSE:To easily put down a desired straight line on a blackboard. CONSTITUTION:A support board 17 is provided to retain a screen sheet on which to write with a writing instrument from its rear side, a plurality of projecting or grooved writing instrument guides 18 are formed on the support board 17 as in the form of straight lines and the writing instrument is brought into contact with the writing instrument guide 18 formed on the support board 17 from above the screen sheet to be guided along the writing instrument guide 18 in a linear form, thereby drawing a straight line at ease.
Patent JP-H0518055-A (JP)
Title: Folded-plate roof
Inventor: SHIMURA HARUO
IPC: E04D3/06
Filed: 1991-06-26
Abstract: PURPOSE:To impart a natural lighting function to a folded-plate roof so that waterproofness is not damaged. CONSTITUTION:In a corrugated-shaped folded-plate roof. in which a top plate section 1 and a bottom plate section 2 are connected continuously through side plate sections 3, light-transmitting holes 4 are bored and the light- transmitting holes 4 are covered and sealed by a transparent resin layer 5. Consequently, light is transmitted through the transparent resin layer 5 in the light-transmitting holes 4 and a natural lighting function is displayed while waterproofness in the light-transmitting holes 4 is ensured. The light-transmitting holes 4 are formed only to the side plate sections 3, on which dust is not collected and which are difficult to be fouled. Accordingly, the natural lighting function is displayed effectively while strength is not lowered in the top plate section 1.
Patent JP-S6046039-A (JP)
Title: Bonding method of semiconductor element
Inventor: IGUCHI SHIGEKI
IPC: H01L21/60
Filed: 1983-08-23
Abstract: PURPOSE:To obtain an optimum method for automating with excellent mass productivity by forming a standoff on each electrode pad of a semiconductor element, coating solder paste on the wiring pattern of a substrate, positioning the element and the substrate, then filling them in a reflow furnace and bonding them. CONSTITUTION:A Cu standoff 2 is formed on each pad of an LSI chip 1, and a solder bump is not formed. Then, a solder paste 6 is screen printed on a wiring pattern 5 of a substrate 4. Here, it is desirable to coat only the paste 6 on the pattern 5, but since the solder particles in the paste 6 are approx. 0.1mm., the pitch of the pattern is limited to 0.3mm., and cannot be printed with the finer pitch smaller than this. In such a case, solder past is coated across the wirings 5. Thereafter, the chip 1 and the substrate 4 are positioned, filled in a reflow furnace 7, and heated by a heater 8 to bond them.
Patent JP-H0686404-A (JP)
Title: Detecting method of skid
Inventor: MORI KAKUMI
IPC: B60L3/10
Filed: 1992-05-20
Abstract: PURPOSE:To early find out re-skid immediately after re-adhesion by a method wherein current speed data are inputted to a storage part and a skid control part, an average acceleration determined on the basis of the speed data stored till the previous time is inputted to the skid control part, and when wheels are restored to re-adhesion from skid, all the speed data are replaced by the maximum speed in the speed data. CONSTITUTION:Speed data V1 are determined by an arithmetic part 2 on the basis of a speed pulse obtained from the current speed of a vehicle and inputted to a speed pulse input part 1 and are inputted to a speed data storage part 3 and a skid control part 5. The speed data storage part 3 outputs speed data V2 to Vn obtained till the previous time, and an average acceleration computing part 4 computes an average acceleration alphabeta and inputs it to the skid control part 5. When it is detected that wheels are restored to re-adhesion from skid, all the speed data in the storage part 3 at this time are rewritten by the maximum speed Vmax determined by an arithmetic part 6. According to this constitution, re-skid immediately after the re-adhesion is found out early, braking is quickened and damages of the wheels and rails are prevented.
Patent JP-S5778618-A (JP)
Title: Magnetic head manufacturing jig
Inventor: SATOU KAZUHIKO
IPC: G11B5/127
Filed: 1980-10-31
Abstract: PURPOSE:To improve not only the working accuracy but also the yield rate, by providing a position matching prt having a pressurizing rod energized by an elastic body for pressing a pair of core half bodies, and a pressure part for further energizing the pressurizing rod by turning a lever. CONSTITUTION:A magnetic head manufacturing jig is constituted of a position matching part and a pressurizing part, the position matching part has a presurizing rod 13 energized by an elastic body 15 so as to penetrate one side wall 8 of a supporting frame 7 of a channel shape and to press a pair of core half bodis 1, 3 against the inside surface of the other side wall 11, and the pressurizing part is constituted of a projecting part 19 for controlling the movement in the horizontal direction of the side wall 11 against which the core half bodies 1, 3 of the supporting frame 7 are pressed, and turning of a lever 22 by a weight 23.
Patent JP-H10466-A (JP)
Title: Electrolytic water generator
Inventor: YAMAGUCHI HIROKI
IPC: C02F1/46
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the durability of a diaphragm from being deteriorated by water hammer on the diaphragm of an electrolytic bath by installing a water pressure buffer in raw water supply passage in an electrolytic water generator which produces electrolytic water by the electrolysis of raw water supplied to the electrolytic bath with the diaphragm in the bath. SOLUTION: Electrolytic water is produced by the electrolysis of dilute salt water in the electrolytic bath of an electrolytic water generator, the inside of a bath main body 11 is divided into electrolytic chambers 13, 14 by a diaphragm 12, and electrode plates 15, 16 which are connected to an electrolytic power source are installed in the chambers 13, 14 respectively. In a dilute salt water supply passage 23, branch passages 23a, 23b are formed in the intermediate part to be connected to the chambers 13, 14, and chamber 30 is installed in the intermediate branch part. The chamber 30 has not only a function as a mixer to mix city water and dilute salt water appropriately but also a function as a water pressure buffer to control water hammer on the diaphragm 12 of the electrolytic bath 10, and a prescribed amount of compressed air A is sealed above the inside.
Patent JP-S6312452-A (JP)
Inventor: KIKUCHI KAZUO
IPC: B05D7/14
Filed: 1986-07-01
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-H0321949-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MIURA AKIO
IPC: G03C7/333
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a superior masking effect accompanied by small deterioration of sensitivity by incorporating a specified masking coupler in an emulsion layer. CONSTITUTION:At least one silver halide emulsion layer contains the masking coupler represented by formula I in which Coup is a coupler residue; Nu is a nucleophilic group having an O, S, or N atom combined with the active site of the coupler; E is an electrophilic group; X is a divalent linking group; het is an O or S atom; and Ar is an arylene group of a divalent aromatic heterocyclic group, thus permitting lowering of sensitivity to be restrained and a superior masking effect to be obtained.
Patent JP-H096129-A (JP)
Title: Developing device
Inventor: ENDO ISAO
IPC: G03G15/01
Filed: 1995-06-21
Abstract: PURPOSE: To provide a non-contact developing device by which toner and carrier do not adhere to a controlling electrode and which can slably have an image having high resolution and high developing ability. CONSTITUTION: In this non-contact developing device having a main magnetic pole 821b inside a developer carrying body 81b corresponding to a developing area A, and having the controlling electrode 84b constituted by disposing an electrode part 841b which is fixed to an insulating member 83b abutting on or coming close to a developing layer and which can impress a voltage on the developing area or the upstream part of the developing area of the body 81b, the entire electrode part of the electrode 84b is arranged on the upstream side from the downstream side end of the member 83b on the downstream side from an abutting point or a proximity point to a developer layer, and 1.5dc<t1<7dc, 2.5t1<t2<6t1 are satisfied (dc: carrier volume averaged grain size (μm), t1: the controlling electrode thickness (μm) of a part including the electrode part, t2:  the controlling electrode thickness (μm) of a part in a developer carrying direction on the downstream side from the electrode part).
Patent JP-H0447206-A (JP)
Title: Measuring method and apparatus by vertical light cutting
Inventor: MATSUMURA KENICHI
IPC: G06T1/00
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a shape of a vertical cross-section at a time with a high accuracy by using a rainbow slit light and a striation image analyzed spectrally. CONSTITUTION:A black/white beam light 1-1 is irradiated within a vertical surface of an object 1-4 to be measured as rainbow slit light 1-3 with a diffraction grating or a spectral prism 1-2. A striation image generated by the irradiation is formed with a lens 1-5 and analyzed spectrally with a collimator lens 1-6 and a diffraction grating 1-7. Then, an image is formed on a black/white two-dimensional CCD1-8. Here, a wavelength is determined at a point on the striation corresponding to each number of scans 1-11 from a position difference between 0-order image when not subjected to spectral analysis, the striation image 1-9 without spectral analysis and a primary light image 1-10 when subjected to a spectral analysis. Thus, a shape of a vertical cross-section of the object 1-4 to be measured is determined by trigonometrical measurement.
Patent JP-S5581163-A (JP)
Title: Recorder
Inventor: TAKITA KIYOTERU
IPC: B41M5/00
Filed: 1978-12-13
Abstract: PURPOSE: To prevent clogging at an orifice portion by a constitution wherein a liquid substance from which no solid matter will be formed is generated as droplets and an image is transferred onto recording paper through an intermediate body which exhibits transferability upon adhesion of the droplets.  
     CONSTITUTION: A liquid substance (e.g. water) 7 from which no solid substance will be formed is generated as droplets 10 from a nozzle 1 by on-demand system or deflection system. The jetted droplets 10 are adhered to an intermediate body carrier layer 12 containing a substance (e.g. water-soluble dye) which becomes transferable in the presence of the substance 7 but remains nontransferable in the absence of the substance 7. A transferable droplet-adhered portion 13 formed on the layer 12 besed on an image signal is then transferred as a visible image onto recording paper 15 in contact with an intermediate body 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6133540-A (JP)
Title: Decimal adding/subtracting device
Inventor: TAKAHASHI TOSHIYA
IPC: G06F7/508
Filed: 1984-07-25
Abstract: PURPOSE:To execute decimal arithmetic having many digits at a high speed and to detect incorrect data simultaneously by executing decimal addition/subtraction only by one use of a binary adder/subtractor. CONSTITUTION:Registers 201, 202 store operand data to be required at a decimal operation time and its decimal arithmetic result is stored in a register 207. Data stored in the register 201 are inputted through an A line and whether the data are valid or not as a binary-coded decimal number (BCD) is discriminated by an invalid data detecting circuit 203. A compensating circuit 204 discriminates whether data stored in the register 202 are valid or not as a BCD and adds ''0110'' to all digits of the input data. Thus, the data obtained from C and D lines are inputted to a binary adder/subtractor 205 and the added/subtracted result is outputted to a line for binary addition/subtraction. A post-compensating circuit 206 compensates data on an E line by the carry information obtained from the binary adder/subtractor 205.
Patent JP-S5379393-A (JP)
Title: Hall power generator device
Inventor: HOUJIYOU AKIMICHI
IPC: H01L43/04
Filed: 1976-12-24
Abstract: PURPOSE: To increase the degree of freedom of disposition and make possible isolated disposition of input and output terminals by making use of the element mounting part of a lead frame as one terminal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5779516-A (JP)
Title: Heating device
Inventor: SAKA TATSUO
IPC: F24C15/00
Filed: 1980-11-04
Abstract: PURPOSE:To realize the heating device of a microwave oven which is easy to use and lessens erroneous operations, by outputting signals from a key inputting means and an extenal signal inputting means and a voice signal which corresponds to a heating sequence state to the heating device and an external information part. CONSTITUTION:Input equipment 10 consists of a key input means 5 and an external signal connection terminal 8, and its output is sent to a main controller 15 composed of a microcomputer. On the basis of a control program, the main controller 15 carries out various functions and exrcutes the heating sequence under input conditions. Further, a signal from the input equipment 10 and a signal which corresponds to the heating sequence state are sent to a voice controller to output a voice signal from a speaker 9 through a voice data storage device 19 and also to an external voice information part connection terminal.
Patent JP-S5582736-A (JP)
Title: Alloy for hearth member with improved scale seizability
Inventor: HIRAISHI HISASHI
IPC: C22C30/00
Filed: 1978-12-14
Abstract: PURPOSE: To provide the title low Co economical alloy of a specified compsn. consisting of C, Si, Mn, Cr, Ni, Co, Mo, Nb, W, P, S and the balance Fe which alloy slightly suffers from seizure of scale.  
     CONSTITUTION: This alloy consists of, by wt., C 0.1W0.5%, Si 1.0W1.8%, Mn≤ 2.0%, Cr 26W30%, Ni 34W40%, Co≥3.0% (37%≤Ni+Co≤43%), Mo 0.5W 3.0%, Nb 0.5W5.0%, W 0.5W10%, P≤0.04%, S≤0.04%, and the balance Fe and inevitable impurities. It is manufactured by usual refining and is much superior to a conventional alloy in scale seizability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04354887-A (JP)
Title: Method for preventing rusting of reinforcing material
Inventor: YOKOI NOBUFUMI
IPC: C23F11/00
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the rusting of reinforcing materials different from each other in height with the same rust preventing tank without varying the amt. of a rust preventing liq. used. CONSTITUTION:A reinforcing material for an ALC panel is dipped in a rust preventing liq. 20 in a rust preventing tank 12 to apply the liq. 20. The bank 12 is then inclined to move the liq. 20 in the tank 12 to one side, a partition plate 17 is fitted and the tank 12 is returned to the horizontal state to heighten the level of the surface of the liq. 20. A higher reinforcing material 21 for a flower box is dipped in the liq. 20 to apply the liq. 20.
Patent JP-H116040-A (JP)
Title: Wear resistant iron-base sintered alloy
Inventor: ITO YOSHIHIKO
IPC: C22C38/30
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a wear resistant iron-base sintered alloy capable of improving the wear resistance of its own while inhibiting attacks on mating materials. SOLUTION: This alloy has a matrix formed by sintering a matrix material prepared by mixing a powder of an Fe-Cr alloy inferior in compactibility, having a composition consisting of, by weight ratio, 1.5-3.5% Cr, 0.2-0.5% Mo, 0.15-0.45% V, <=0.3% Mn, and the balance essentially iron, with a powder of an Fe-Co-Mo alloy minimal in influence on compactibility, having a composition consisting of, by weight ratio, 2-15% Co, 2-10% Mo, and the balance iron with inevitable impurities, by 10-30% by weight proportion to the whole matrix material. Ni- base hard grains and hard grains of an intermetallic compound, such as FeMo, can be added.
Patent JP-S6310948-A (JP)
Title: Telephone set adapter for home bus system
Inventor: ONO YUKIKO
IPC: H04M1/00
Filed: 1986-07-02
Abstract: PURPOSE:To use an existing telephone set as it is by transmitting the state of a hook switch to a home bus controller with an NT function, transmitting an incoming call from the home bus controller and controlling a relay switchboard. CONSTITUTION:A telephone adapter connects a relay 16 through a control line from a controller 12, and turns off relays 25-27. When a telephone set and the hook switch 18 are connected, an input port becomes a high level from a low level. After the outgoing request of the telephone set 17 is detected, the relay 16 is cut through the control line 31, and the command packet of the outgoing request is transmitted to the home bus controller 32 through a transmitter/receiver 13 and an information transmission medium 19. If a public line 34 and an information transmission medium 20-1 are idle, they are connected, and the command packet of relay-on is transmitted to the telephone adapter 11. By turning on the relays 1 and 25, the telephone set 17 and a public line 33 are connected, whereby the telephone set can transmit.
Patent JP-S641314-A (JP)
Title: Parabolic antenna fitting frame
Inventor: KUROSAWA HIROSHI
IPC: H01Q1/12
Filed: 1987-06-24
Abstract: PURPOSE: To reduce the bending moment of the wind pressure against a parabolic antenna so as to prevent the receiving performance of the antenna from being lowered, by using four cylindrical legs, which are perpendicular to the plane containing the bottoms of the four legs, of a frame as posts for fitting the parabolic antenna.  
     CONSTITUTION: When a saddle-like frame 1 provided with four cylindrical legs 2, which are perpendicular to the plane containing the bottoms of the four legs 2, is put on a horizontal ground, the legs 2 stand perpendicularly to the ground. Therefore, the angle of elevation of the parabolic antenna fitted to the legs 2 can be set accurately in advance. Moreover, since the radio wave reflecting surface of the antenna is concave and the antenna receives strong wind pressures from the front side, the antenna can be fitted to lower sections of the legs as much as possible in order to reduce the bending moment applied to the legs 2 of the frame 1 when the antenna is fitted to the frame 1. Since the bending moment applied to the legs 2 can be reduced in such way, radio waves of the direct broadcasting by satellite can be received stably. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6048590-A (JP)
Inventor: HIEI MASAICHI
IPC: G07F5/22
Filed: 1983-08-25
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。
Patent JP-H1071812-A (JP)
Title: Antislip pin, manufacture thereof, rubber composition for pin and tire used on snow/ice
Inventor: KIKUCHI NAOHIKO
IPC: B29K105/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an antislip pin, a mehtod for manufacturing it, a rubber composition for the pin and a tire used on snow ice for maintaining a tire gripping property for a long period of time without damaging the road surface. SOLUTION: The antislip pin 1 is a molded product made of vulcanized rubber, and reinforced by staples. The staple is 1 to 50μm in diameter, 100 to 3000μm in length and 10 to 500 in aspect ratio, and oriented substantially perpendicular to the ground contact face of the pin. The above mentioned staples are incorporated in the rubber component of the rubber composition, this rubber composition is used in manufacture of the antislip pin and the above mentioned pins are used in the tire used on snow ice.
Patent JP-S6323455-A (JP)
Title: Data transmission terminal equipment with automatic answering telephone set
Inventor: ISHINO KYOGO
IPC: H04M1/64
Filed: 1986-07-02
Abstract: PURPOSE:To inform a prescribed message to a talker by providing a voice response means activated for a prescribed time in response to a detection signal of a call signal detection means and a sound recording means for an automatic answering telephone recording the talking for a prescribed time. CONSTITUTION:In detecting a call signal by a call signal detection circuit 11, a central processing unit 14 drives a voice response circuit 13 to send a prescribed message for a prescribed time. A cassette deck 19 for the automatic answering telephone is started simultaneously to start the sound recording for the automatic answering telephone. If no identification data are received, the sound recording for the automatic answering telephone is finished by a prescribed time elapse to disconnect a telephone line Tl. When the individual identification data are received, the transmission of data is started, the recording tape of the automatic answering telephone use cassette deck 19 is rewound to the initial position, the data are sent and when the data transmission is finished, the telephone line Tl is disconnected. Thus, even if a general subscriber makes a telephone call to the data transmission terminal equipment, a prescribed message is sent for a prescribed time from the voice response means to inform a prescribed message to the talker.
Patent JP-S5379409-A (JP)
Title: Transmission control system
Inventor: TOBE TERUO
IPC: H04L12/40
Filed: 1976-12-24
Abstract: PURPOSE:To make it unnecessary to transmit the special reception circuit and the timing signal to the main station, and to efficiently make communication between several stations of multi drop connection, by giving the priority order to each station depending upon the continuous time of the transmission request signal.
Patent JP-H0322568-A (JP)
Title: Quantum interference transistor and manufacture thereof
Inventor: SASA MASAHIKO
IPC: H01L29/80
Filed: 1989-06-20
Abstract: PURPOSE:To improve a quantum interference transistor of this design in quantum interference effect by a method wherein two or more stripes formed of a second conductor whose width of forbidden band is larger than that of a first compound conductor are provided at a certain interval inside the channel layer of the first compound semiconductor. CONSTITUTION:Ga and As are made to irradiate an off substrate alternately atomic layer by atomic layer to form a GaAs buffer layer 6, and an N-type GaAs contact layer 41 is formed through the same method. Furthermore, a GaAs layer is made to grow by the use of the same method to form a lower half 11 of a GaAs channel layer 1. Then, using an MBE method, only Al atoms are made to irradiate by 1/3 of an atomic layer and then As is made to irradiate as much as Al or more, whereby an AlAs stripe 2 which are in contact with a step 8 and whose width is 1/3 of a pitch is formed. When Ga and As are made to irradiate by 2/3 of an atomic layer respectively the same as above, a GaAs stripe 21 is formed between the adjacent steps as coming in contact with the end of the AlAs stripe 2.
Patent JP-H11352737-A (JP)
Title: Image forming device
Inventor: TAKEKOSHI HIDESHI
IPC: G03G15/01
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which a parallel deviation and magnification deviation of outputted images can be automatically and precisely corrected and an excellent-quality image can be formed. SOLUTION: Three reference patterns Bf1 , Bf2 and Br1 previously printed on the surface of a transfer belt 2 when a copying machine is assembled, are detected and the magnification deviation in the sub-scanning direction is corrected. Continuously, the test patterns of respective colors Tfy, Tfm, Tfc, Tfk, Try, Trm, Trc and Trk are outputted on the surface of the belt 2 juxtaposedly to the reference patterns. By detecting the test patterns and comparing them with the reference patterns, the parallel deviation of the images of the respective colors in the sub-scanning direction, the parallel deviation in the main scanning direction and the magnification deviation in the main-scanning direction are corrected.