baber/WOPTO huggingface dataset:
Patent JP-H02300400-A (JP)
Title: Fireproofing agent composition
Inventor: YAGYU TADAO
IPC: D21H21/34
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the title composition effective for paper, cloth, wood, building material, etc., containing a reaction product of a metallic salt of sulfamic acid and formaldehyde as an active ingredient. CONSTITUTION:The aimed composition containing a reaction product of a metallic salt of sulfamic acid (preferably lithium sulfamate, sodium sulfamate, potassium sulfamate, calcium sulfamate or magnesium sulfamate) and formaldehyde as an active ingredient.
Patent JP-S5741760-A (JP)
Title: Cash register
Inventor: TSUNAMI SHIYOUICHI
IPC: G06Q99/00
Filed: 1980-08-22
Abstract: PURPOSE:To obtain an easy-to-see slip in accordance with the purpose, by freely switching between an external printer and a receipt/journal printer that prints an output data based on a transmitted message. CONSTITUTION:A transmission data 2 sent from an external data transmitter 1 is received by a data transmitter 4 of a cash register 3 and then processed by a data processor 5. A receipt/journal printer 6 or an external printer 6 is selected according to the contents of the transmitted message in the transmission data. Then, the register changeovered by a printer switch 8 between the printers 6 and 7. Thus the contents of the transmission data is printed out.
Patent JP-H04321949-A (JP)
Title: Optical recording medium
Inventor: UENO OSAMU
IPC: G11B7/24035
Filed: 1991-04-22
Abstract: PURPOSE:To improve stability in recording and reproducing in an optical recording medium by increasing the frequency of rewriting and preventing the jittering to cause defective reading and reading error to the utmost. CONSTITUTION:A track-shaped recording layer 4 is formed on a substrate by a recording material with the optical properties reversibly changed by light, heat, etc., and the recording, reproducing and erasing of information are performed utilizing the change in the optical properties of the recording layer in this optical recording medium. In this medium, the thickness of the recording layer 4 is changed in the track direction at least in the recording area.
Patent JP-H11309135-A (JP)
Title: Liquid analysis device and urinalysis device
Inventor: IKEGAMI KATSUMI
IPC: A61B5/20
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide indexes that serve to analyze the components of urine by calculating the percentage of residual water contained in the collected urine, while maintaining the controllability of a urinalysis device. SOLUTION: A liquid analysis device includes an actuation start input means 246, a time measuring means 250, a measuring interval measuring means 252, an analytical liquid passage time measuring means 254, an analytical liquid supply control means 256, an analytical liquid storage means 258, an analytical liquid detection means 260, an analytical liquid volume calculation means 262, an analytical liquid discharge control means 264, and a measurement liquid supply means 266. A residual water percentage calculation means 270 calculates an estimated percentage of residual water by inputting an output signal relating to the volume of a liquid which is outputted by the analytical liquid volume calculation means 262, and using a calculation formula stored in a residual water percentage calculation formula storage means 268.
Patent JP-2000302958-A (JP)
Title: Polycarbonate resin composition
Inventor: KURASAWA YOSHIHIRO
IPC: C08L69/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition excellent in sliding properties without spoiling properties inherent in a polycarbonate resin excellent in mechanical strengths and heat resistance. SOLUTION: This polycarbonate resin composition comprises 100 pts.wt. of a polycarbonate resin (A), 0.05-10 pts.wt. of a silicon oil (B) having >=10,000 mm2/s viscosity at 25 deg.C and 0.5-30 pts.wt. of a polyorganosiloxane (C) prepared by graft-copolymerizing a (meth)acrylic acid ester.
Patent JP-S63283074-A (JP)
Title: Semiconductor device
Inventor: TOYOSHIMA HIDEO
IPC: H01L29/88
Filed: 1987-05-15
Abstract: PURPOSE:To make the title device small-sized and integrated by a method wherein resonance tunnel diodes are used as differential negative-resistance elements and they are laminated on one semiconductor substrate in order to eliminate a need for connecting them by wiring the differential negative- resistance elements. CONSTITUTION:High-resistance semiconductor layers 5 whose electron affinity is smaller than semiconductor layers 6 and whose thickness is sufficient for an electron to pass due to a tunnel effect are formed by sandwiching the semiconductor layers 6 where a resonance level of the electron is formed. Three blocks composed of both layers as one block are connected by semiconductor layers 4 whose electron affinity is big and which are N-type conductive. One resonance tunnel structure displaying a remarkable differential negative resistance value is formed by the layers 5 sandwiching the layers 6 and by the layers 4 sandwiching these two. By this setup, an n-time frequency multiplier can be realized by simply laminating n-resonance tunnel diode structures on one substrate.
Patent JP-H0415048-A (JP)
Title: Ct value correcting method in x-ray ct device
Inventor: UDA SHINICHI
IPC: A61B6/03
Filed: 1990-05-08
Abstract: PURPOSE:To regularly perform the optimum CT value correction and obtain a highly precise CT value by automatically selecting a parameter for CT value correction according to the size of a body to be inspected to perform CT value offset quantity correction. CONSTITUTION:It is detected whether the SUM value of the measurement data of each channel of a multichannel X-ray detector 31 in a first measured view of a body to be inspected is less than a preset first threshold or not. When it is acknowledged, a CT value correcting parameter C1 according to a CT value correcting phantom A having a preset size is selected. When it is denied, whether the SUM value satisfies K1<SUM<=K2 or not is judged, and when it is acknowledged, a CT value correcting parameter C2 according to a CT value correcting phantom B having a preset size is selected. When it is denied, a CT value correcting parameter C3 according to a CT value correcting phantom C having a preset size is selected, the CT value correcting parameter selection is thus terminated to propose the selected parameter to CT value correction.
Patent JP-2000249712-A (JP)
Title: Fusion probe for surface signal operation of electronic device and its manufacture
Inventor: NAKAYAMA YOSHIKAZU
IPC: B82B3/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a high precision processing probe which is used for a scanning probe microscope, realizes a probe having high resolution, high stiffness and high bending elasticity, can pick up a surface atomic image with high resolution and can be used for high density magnetic information processing equipment and electronic devices. SOLUTION: This probe for surface signal operation in an electronic device comprises a holder 2a supporting a nanotube 24 and the nanotube 24, with a base end 24b thereof fused onto a surface of the holder 2a and with a tip end 24a extended projectingly so as to be used as an exploring probe. Since it is firmly attached to the holder 2a by fusion the nanotube 24 is free from detachment and is long-life. In addition, the small radius of curvature at the tip end of the nanotube 24 enables the probe to handle signals with high resolution and to resist damage because of high stiffness and high bending elasticity.
Patent JP-H02295400-A (JP)
Title: Sound field reproducing method in cd player
Inventor: YAMAGATA KAZUHIRO
IPC: H04S7/00
Filed: 1989-05-10
Abstract: PURPOSE:To reproduce substantial sound field at recording by recording a sound field control data set corresponding to the condition of a listening environment onto a subcode of a CD or the like and adding the sound field component based on the sound control data to a CD player. CONSTITUTION:Sound control data set corresponding to the condition of the listening environment reproducing the sound field component added at reproduction is recorded to an idle bit of a subcode of a CD 1. Moreover, the CD player in use is provided with a head (optical pickup) 2 reading data recorded on the CD 1, an environment setting switch 3, a decoder the readout data, a sub decoder 5 decoding the sound field control data, a digital signal processor 6 applying prescribed processing to a digital signal decoded by the decoder 4, a sound field component output circuit 7 outputting an indirect sound component and echo sound component as the sound field component and an addition circuit 8 adding an output of the sound field component output circuit 7 to the output of the DSP 6. Thus, the sound field is reproduced simply.
Patent JP-S5820332-A (JP)
Title: Intermediate stand for press line
Inventor: BANDOU HIDEO
IPC: B21D43/05
Filed: 1981-07-28
Abstract: PURPOSE:To reduce man-hours and expenses without needing installation of a press and a robot and exactness of mounting by giving functions of moving back and forth, left and right, up and down, revolving, tilting and reversing to an intermediate stand by a position command and enabling to stop at any state. CONSTITUTION:During press working, formed materials are placed on presses 2, 2 and an intermediate stand 1. When working is completed, arm bars 7, 8 and 7', 8' are moved to the left, and bars 8, 7' attract the formed materials. At this time, formed material clamping plates 45, 46 are stopping in the lower right to allow attraction of the formed materials. Each bar moves to the right by L, and the bar 8 gives the formed materials to the plates 45, 46. During movement of each bar, the plates 45, 46 are moved to the left by S and upward by (h) by a motor of a stand 1 movable to left and right, and up and down and arrive at a  position where the formed materials can be received. Next, the plates 45, 46 are  moved to the right by S and downward by (h) and rotated by 180 deg. by a motor  40 while each bar returns. Thereafter, above-mentioned motion is repeated.
Patent JP-S60262909-A (JP)
Title: Operating method of blast furnace
Inventor: INADA TAKANOBU
IPC: C21B5/00
Filed: 1984-06-06
Abstract: PURPOSE:To keep the Si concn. in the tapped molten iron and the temp. of the molten iron within specified limits by regulating the amt. of iron oxide, fuel, etc. to be blown in accordance with the difference in Si concn. between desired concn. and the Si concn. in molten iron in the dripping zone and the Si concn. in molten iron at every tapping hole. CONSTITUTION:In the operation of a blast furnace 1 wherein iron oxide in a tank 2 is blown in from a blast tuyere 5, the Si concn. in molten iron in a dripping zone above the tuyere 5 level is measured by sampling probes 20 provided at the abdominal part of the blast furnace 1 at every tapping hole 19 in the circumferential direction. The Si concn. in molten iron at every tapping hole 19 is also measured, and the measured value is inputted to arithmeric units 11 and 12 wherein said concn. is compared with a desired Si concn. to obtain the difference. The amt. of iron oxide to be blown in from each blast tuyere 5 is changed at every direction of each tapping hole 19 in accordance with said difference through flow-rate regulating valves 3, 7, and 9 and flowmeters 4, 8, and 10, and the amt. of fuel and steam to be blown in the direction of the corresponding tapping hole is regulated in accordance with said blown-in amt. Consequently, the Si concn. in molten iron tapped from the blast furnace 1 and the temp. of molten iron are kept within specified limits, and the descending of the load is stabilized.
Patent JP-S5450154-A (JP)
Title: Electric cleaner
Inventor: URANO KOUSAKU
IPC: A47L9/00
Filed: 1977-09-29
Abstract: PURPOSE: To provide an electric cleaner, in which a pair of covers are provided on both sides of an opening that is formed at the bottom of dust collecting case, such that they can be turned pivotally to facilitate discharging of dust collected in the dust collecting case downwards from the same, whereby it is enabled to prevent attaching of dust to the body or clothes of user.  
     CONSTITUTION: Dust collecting case 4 is provided with a handle 4a at its top and a dust discharging opening 14 at its bottom, and a pair of covers 15, 16 are provided on both sides of said opening 14 in the manner that they can be turned pivotally around respective axes parallel with the length of said 4a. By opening these two covers 15, 16 in opposite directions, dust in the case 4 can be discharged to the outside smoothly 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0414316-A (JP)
Title: D/a converter
Inventor: NOMURA ICHIRO
IPC: H03M1/76
Filed: 1990-05-07
Abstract: PURPOSE:To eliminate the need for an LPF and to directly output a continuous analog signal by providing a charge/discharge capacitor whose one terminal connects to an analog output terminal and whose other terminal connects to a ground terminal and a charging constant current circuit or the like. CONSTITUTION:One terminal of a charge/discharge capacitor C connects to an analog output terminal O and the other terminal of the capacitor C connects to a ground terminal E. Moreover, constant current lines J1, J2-JN or the like whose number is equal to a bit number N of a digital input signal are provided to a charging constant current circuit 5, and charging or discharge is implemented proportional to a differentiating value of the input signal. Since a terminal voltage of the capacitor C is outputted as an analog output signal, a consecutive analog output signal is obtained by the charge/discharge process of the capacitor C. Thus, an LPF having been required for a conventional D/A converter because its analog output signal is a step waveform is not needed for the D/A converter of this invention. Moreover, a small capacitance is enough for the capacitor, the integration of the entire D/A converter is attained and an output signal close to the original analog input signal is obtained.
Patent JP-S61275799-A (JP)
Inventor: HIRAIWA ATSUNOBU
IPC: G10L25/00
Filed: 1985-05-30
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-H05315252-A (JP)
Title: Gaspiping method of semiconductor manufacturing apparatus
Inventor: TAKAHASHI EIZABURO
IPC: H01L21/205
Filed: 1992-05-11
Abstract: PURPOSE:To eliminate a difference of staying times of gas flows and to improve uniformity of formed films in a depth direction by once mixing source gas and then feeding it to a main tube. CONSTITUTION:A three-way valve 4-1 of a main tube 10 is opened only at a main tube side, and N2 carrier is fed. Valves 1-1, 1-4, 1-5, 2-1, 2-4, 2-5, 3-1, 3-4, 3-5 of the sides of bubblers 1, 2, 3 are opened, valves 1-2, 2-2, 3-2 are closed, a valve 4-2 is opened, liquid source is bubbled through the valve 4-2, and discharged to a predetermined position for a predetermined time. Then, a valve 5-1 of a side of an ozone generator 5 is opened, a valve 5-2 is closed, and mixture gas of ozone and oxygen is fed to the tube 10. Thereafter, the gas discharge valve 4-2 of a vent tube side is closed, the valve 4-1 is opened, and mixture gas of source gases which is previously mixed is fed to the tube 10. Then, it is mixed with the ozone together with carrier N2, introduced into a gas head 6, formation of a film is started.
Patent JP-S607639-A (JP)
Title: Video camera device
Inventor: INAGAKI KATSUYA
IPC: G11B15/10
Filed: 1983-06-28
Abstract: PURPOSE:To allow a photographer always to become a subject and to attain the photographing of a long-period phenomenon by providing the titled device with a timer means setting up a VTR to recording status for a fixed period after a prescribed period from the start of picture recording. CONSTITUTION:When a picture recording switch 4 is turned on, a picture recording waiting timer 5 is actuated. The picture recording waiting timer 5 actuates a picture recording time timer 6 after a fixed period and generates signals at the start of operation and the end of the operation after a fixed period. Consequently, the VTR8 is shifted at its operation in the order of picture recording waiting, picture recording and picture recording waiting by a picture recording control circuit 7. On the other hand, a display circuit 10 controls a display device 9 on the basis of signals from the picture recording waiting timer 5 and the picture recording time timer 6 to display the status of a video camera and the VTR8. Thus, the VTR8 is turned to the picture recording status for the prescribed period after a fixed period from turning on the picture recording switch 4, so that the photographer can be joined as a part of subjects.
Patent JP-S63283063-A (JP)
Title: Formation of gate electrode
Inventor: ISHIDA TOSHIMASA
IPC: H01L27/108
Filed: 1987-05-14
Abstract: PURPOSE:To prevent the gate breakdown voltage from deteriorating by a method wherein a film thickness of a natural oxide film formed at an interface between a Ti-Si alloy layer and a substrate layer is made extremely thin. CONSTITUTION:The surface of a silicon substrate 31 is oxidized; a gate oxide film 33 is formed. Then, an undoped polysilicon layer 35 is formed on the gate oxide film 33. Then, a thickness direction of the polysilicon layer 35 is made single-crystalline; a single-crystal silicon layer 37 becomes a substrate layer. Then, an upper layer 39 composed of a Ti-Si alloy layer or a Ti layer is formed on the surface of the cleaned substratum layer 37. Then, the TiSi2 layer 39 and the P-doped single crystal layer 37 are patterned to be a shape of a gate electrode; the gate electrode 41 composed of a P-doped single-crystal silicon electrode 37a and a TiSi2 electrode 39a is obtained. Then, an oxide layer 43 is formed in a region including the surface of the gate electrode 41. Then, source and drain regions 45 are formed.
Patent JP-H08281608-A (JP)
Title: Cut-to-size clipper for vertical stripper for veneer
Inventor: NISHIYAMA TOSHIMICHI
IPC: B26D1/06
Filed: 1995-04-18
Abstract: PURPOSE: To prevent troubles such as cracks of a cutting section and release of a bonding section by pressing a veneer to a front support stand and a rear support stand by means of a press member during the time just before the start of cutting and completion of cutting of a vertical stripping veneer by using a knife. CONSTITUTION: When the cut-to-size cutting position of a vertical stripping veneer 2a carried by a conveyor reaches above a clearance G formed by a front support stand 11a and a rear support stand 11b, a front press member 15a and a rear press member 15b are started to lower slightly and quickly more than a knife 14 is, and the vertical stripping veneer 2a is pressed by the given press force to the front support stand 11a and the rear support stand 11b and supported not to move in the forward and backward direction, and then the knife 14 is lowered down to the clearance G formed by the front press member 15a, the rear press member 15b and the front support stand 11a, the rear support stand 11b to cut the vertical stripping veneer 2a at a stroke.  After that, when the knife 14 is lifted and separated from the vertical stripping veneer 2a, the front press member 15a and the rear press member 15b are separated from the veneer 2a to complete the cutting and set to be in the state of stand-by for the following cutting.
Patent JP-S5243281-A (JP)
Title: Controlling device and system for blade-sailing of hydrofoil boat
Inventor: NARITA TADASHI
IPC: B63B1/28
Filed: 1975-09-30
Abstract: PURPOSE: To enable a hydrofoil boat to sail in preferred state in wave shearing or surf-riding mode of the hydrofoil boat using an optical sensor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10309954-A (JP)
Title: Work wagon shift opeartion device
Inventor: YONEDA YUTAKA
IPC: B60K20/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the overrunning of a shift operation lever and reliably hold the shift operation lever in the neutral position. SOLUTION: A shift opeartion lever 25 is provided for a continuously variable transmissions in order to bring the transmission in the forward state when shifted into one-side range F from the neutral position N and bring it in the reverse state when shifted into the other-side range R, while continuously speeding it up according as shifted amount from the neutral position N to either of the forward range F and the reverse range R. The shift lever 25 is provided with neutral-holding means of applying resistance to its movement from the neutral position N into the forward range F and from the neural position N into the reverse range R.
Patent JP-H11313443-A (JP)
Title: Battery charger
Inventor: SASAKI SATOSHI
IPC: H02M3/28
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To make the fault protective circuit of a battery charger to operate normally by providing a discharge circuit, which restores the output power of the battery charger to a specific value to the feedback circuit of a primary power source circuit. SOLUTION: A restoring circuit (discharge circuit) composed of resistors 7, 8, and 9, a transistor 10, and electrolytic capacitors 11 and 12 is added to the feedback circuit of a primary power source circuit. When a shut-down auto-restart circuit is actuated in a state where the output voltage of a battery charger is abnormal, the transistor 10 is turned on by the voltage across a diode 6 on the feedback circuit side and the control pin of a power supply IC 3. Then the capacitors 11 and 12 are respectively charged and discharged and the output of a control voltage is set to the power-down resetting state of a standard output waveform and a state such that the output control can be performed normally is set. Therefore, the fault protective circuit of a battery charger can be made to normally operate even when a defective power supply IC is used.
Patent JP-H0598877-A (JP)
Title: Lock housing integrated gate door
Inventor: YAMAMIZU SHUJI
IPC: E05B9/08
Filed: 1991-04-22
Abstract: PURPOSE:To prevent the design of a gate door body from being restricted by the design of a lock case. CONSTITUTION:The hollow housing part 20 corresponding to the conventional lock case is integrally formed with a gate door body B by simultaneously casting it with an aluminum alloy. The hollow housing part 20 is formed in a hollow shape with its rear surface opened, and the rear surface is provided with a lock cover 30, so that a lock housing 25 is formed by closing the rear opening with the lock cover. In the inside thereof, a locking mechanism 40 (not shown) is incorporated. Each of the hollow housing part 20 and the lock cover 30 is provided with a through hole 22, and open/close operating bodies 50 are addedly provided to the gate door body via the through holes 22 for operating the locking mechanism 40 in the inside. A plurality of open/close operating bodies 50 of different shapes are prepared, and by selectively using these different operating bodies, diversification of gate door design can be achieved.
Patent JP-S60262804-A (JP)
Title: Polybutene-1 resin
Inventor: KAMIYAMA MASAKI
IPC: C08F4/60
Filed: 1984-06-11
Abstract: PURPOSE:The titled resin excellent in rigidity, creeping resistance, etc., and suitable for water supply pipes, etc. obtained by polymerizing butene-1 in the presence of a catalyst comprising a highly acive solid titanium catalyst, a trialkylaluminum compound and an organosilicon compound. CONSTITUTION:The purpose polybutene-1 resin is obtained by (co)polymerizing butene-1 in the presence of a catalyst comprising (A) a highly active solid titanium catalyst component essentially consisting of Mg, Ti, a halogen, and a carboxylic acid diester, (B) a trialkylaluminum compound catalyst component (e.g., triethylaluminum) and (C) an organosilicon compound catalyst component (e.g., triethylmethoxysilane). This resin contains 0-1mol% 2-12C olefins other than butene-1 and has an intrinsic viscosity of 1.5-4dl/g, a weight-average MW/number-average MW ratio <=6 and an isotacticity index >=95%.