baber/WOPTO huggingface dataset:
Patent JP-H11160119-A (JP)
Title: Fluid vibration type flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a fluid vibration type flowmeter wide in measurement range and excellent in measurement accuracy by preventing fluid discharged out of an outlet from becoming disturbed. SOLUTION: This flowmeter FM is a fluid vibration type flowmeter which comprises an upstream side flow path 200 as a two-dimensional flow path in which a dimension in vertical thickness direction is formed at a constant and a dimension in lateral direction is formed symmetrically in right and left with respect to a centerline C, a nozzle flow path 210, a downstream side flow path 220, and an outlet 1c and is formed so that is detects a flow based on the fluid vibration of a jet jetted from the nozzle flow path 210 to a downstream side flow path 220. At a position corresponding to the outlet 1c, an exhaust flow path member 10 having a discharge flow path 10a is installed, and an expanded flow member 12 for expanding the outlet 1c smoothly to the internal surface of the flow path 10a is installed in the flow path 10a.
Patent JP-H09171404-A (JP)
Title: Control method for industrial robot
Inventor: NAGAO WATARU
IPC: B25J9/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a working course from getting redundant because of correction and to make distances between plural blocks suitable. SOLUTION: Concerning an industrial robot for automatically generating the working course composed of plural tracks connecting respective representative points on a taught work and plural interpolating track connecting these plural tracks through a prescribed moving order based on the position data of these representative points, when any one of plural tracks is changed, the presence/absence of a track to be shortened is judged based on the moving order of plural tracks and the position data of respective representative points. When there is any track which can be shortened, the working course is shortened by changing either the moving order or direction of plural tracks, at least.
Patent JP-2000160294-A (JP)
Title: High hardness antibacterial steel material and its manufacture
Inventor: HASEGAWA MORIHIRO
IPC: C22C38/16
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a high hardness steel material obtained by providing a high carbon steel with antibacterial characteristic. SOLUTION: This antibacterial steel material has a composition consisting of, by mass, 2.0-5.0% Cu, 0.6-1.5% C, <=3.0% Si, <=3.0% Mn, <=5.0% Cr, and the balance Fe with inevitable impurities and further containing, if necessary, 0-2.0% Ni, 0-1.0% Mo, 0-2.0% W, 0-1.0% V, 0-0.2% Ti, 0-0.2% Nb, 0-3.0% Co, and 0.001-0.005% B and exhibits a metallic structure composed essentially of martensitic structure and has >=Hv700 hardness. This steel material can be manufactured by subjecting a steel, which is held at temperatures ranging from 550 deg.C to Ac1 point for >=10 min to undergo precipitation of a Cu-concentrated phase, to holding at 750 to 950 deg.C for 1 to 60 min and applying hardening from the state where the Cu-concentrated phase is present.
Patent JP-H02175430-A (JP)
Title: Seal construction of door parting part
Inventor: KONDO KENSUKE
IPC: B60J5/04
Filed: 1988-12-28
Abstract: PURPOSE:To prevent clogging in a gap part due to dust and generation of wind noise at running by filling the gap part between a door panel and a body member with the protruded part of a weather strip fitted to the flange part of the door panel. CONSTITUTION:A flange part 24 is formed on the circumferential edge part of a door panel 15 of the inside of a vehicle room, and a weather strip 25 is fitted to this flange part 24. A protruded part 31 is provided on this weather strip 25, for filling the gap part 30 formed between the door panel (front side door) 15 and adjacent body members (side seal 20, front fender panel, rear side door). Hereby, mounting operability of the weather strip 25 is improved, and stillness can be insured.
Patent JP-H05144923-A (JP)
Title: Cassette stand for semiconductor substrate
Inventor: TAKEDA TOMOHIKO
IPC: H01L21/677
Filed: 1991-11-21
Abstract: PURPOSE:To make it possible to carry a semiconductor substrate in a horizontal state to a semiconductor processing apparatus, by making a lifting stage move up and down either continuously or intermittently, and aligning the end face of the semiconductor substrate at a position where the lifting stage lowered. CONSTITUTION:A sliding base 24 that moves up and down from a box body 20 is provided, and the sliding base 24 is provided with a lifting stage 41 for putting a cassette 15 thereon. A lifting means is provided between the sliding base 24 and the body 20 so that the lifting stage 41 can be moved up and down either continuously or intermittently. Moreover, an alignment unit is provided so that the end face of the semiconductor substrate is aligned at a position where the lifting stage moves down. Consequently, glass substrates 14 can be carried one by one from the cassette 15 to the semiconductor processing apparatus.
Patent JP-H02180530-A (JP)
Title: Turning device for rotating member
Inventor: TOGAWA HIDEAKI
IPC: B23P19/06
Filed: 1988-12-28
Abstract: PURPOSE:To separate a rotating member side and tool side without frustrating the setting state of a rotating member and the peripheral members, by performing the bonding and the bonding release of the other end of a shaft member having an engaging part at one end and a driving shaft and supporting the shaft member displaceably within the specified range to the driving shaft in the bonding release state. CONSTITUTION:In case of setting an adjusting screw B in a desired state, first, the tip of a shaft member 13 is engaged with the head part of the adjusting screw B. In this case, a driving shaft 7 and shaft member 13 may be made in a bonding state by a connection means 9 or in the bonding release state. Then, the bonding state is taken in case of the driving shaft 7 and shaft member 13 being in the bonding release state, the adjusting screw B is turned by the shaft member 13 with the power of a motor 5 and set in a desired state. After setting, the bonding state by the connection means 9 is released and the adjusting screw B and a turning device 1 are separated by moving at least one part of the adjusting screw B side or turning device 1 side. The frustration of the setting state of the member of the adjusting screw B side can be prevented by displacing the shaft member 13, even if the shaft member 13 is abutted to a cylindrical body 51.
Patent JP-H11234515-A (JP)
Title: Image processing method and device, and copying machine, scanner and printer provided with the device
Inventor: SONODA SHINYA
IPC: G03G21/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit that detect marks with pre scribed color and shape the in an original and extracts a specific pattern consisting of the plural marks. SOLUTION: In the device 10, an image input section 12 gives any of red, green blue RGB color signals to a binary processing section 13. The binary processing section 13 generates a binary image from the given color signal, the binary image is given to a mark position detection section 15 via a 1st storage device 14, where the binary image is made to match with a shape of a mark and the mark position information is extracted. The mark position information is fed to an arrangement matching section 17 via a 2nd storage device 16, where an adaptability value as to whether or not marks are arranged in a prescribed way is obtained and outputted.  Binary processing is conducted simply based on a single color and the color is the signal received at first, then the recognition of shape is finished at an early point of time and image forming can be interrupted before the image is finished so that malfunction is suppressed at the stage as early as possible.
Patent JP-H11166403-A (JP)
Title: Turbine bypass steam supply device
Inventor: YAMAMOTO KAZUFUMI
IPC: F01K7/24
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a turbine bypass steam supply device which can reduce plant starting loss or improve plant efficiency so as to use thermal energy effectively by recovering steam which is escaped to a condenser into other system so as to be reused during a turbine bypass operation. SOLUTION: A thermal electric power plant comprises the turbine bypass system consisting of two-stage bypass systems of a high pressure bypass system which bypasses a high pressure turbine 3 to flow main steam into a repeat steam pipe 4, and a low pressure bypass system which bypasses an intermediate pressure turbine 5 and a low pressure turbine 6 to reheat steam of the reheat steam pipe 4 into a desuperheater of a condenser 10 via a low pressure bypass valve 8, wherein a turbine bypass steam recovery system is provided between the low pressure bypass valve 8 and the desuperheater 9, and the tubine bypass steam recovery system is connected to an extraction steam pipe of a feed water heater 17 or an auxiliary steam base pipe, so that turbine bypass steam which is just recovered into the condenser 10 as an excess steam can be supplied as the extraction steam of the feed water heater 17 or the auxiliary steam so as to reuse thermal energy of the steam.
Patent JP-H04200300-A (JP)
Title: Operation control method of pumping-up power generating system
Inventor: SASA CHIKAGE
IPC: H02P9/08
Filed: 1990-11-29
Abstract: PURPOSE:To start-up the terminal voltage of a generator motor to a given voltage efficiently by a method wherein the starting of a main engine and the initial exciting upon excitation are effected employing an initial charging circuit belonging to a sine wave PWM control inverter converter under a condition that an internal power supply is not taken from a transmission line. CONSTITUTION:When a generator motor 1 is started and the rotating speed of the same has arrived at a given speed, GTO1 and GTO2 or GTO3 and GTO4 are put ON whereby an initial DC exciting current is supplied to the generator motor 1. The terminal voltage of the generator motor 1 is risen up by the initial exciting while the voltage increases the voltage of a DC link capacitor 3 through a power supply transformer 5 and a three-phase fullwave rectifying circuit constituted of the diode 4b of a converter 4. After rising the terminal voltage of the generator motor 1 to a given voltage by these one series of automatic operations, the control of the inverter 2 and the converter 4 is switched to an ordinary sine wave PWM control to effect the constant control of the terminal voltage and frequency of the generator motor 1 and the voltage of the DC link capacitor 3.
Patent JP-H01175926-A (JP)
Title: Incense stick
Inventor: SUZUKI SHUJI
IPC: A61K8/00
Filed: 1987-12-28
Abstract: PURPOSE:To provide an incense stick containing crystalline cellulose, emitting little irritant smell of smoke, leaving little ash after combustion, having rich color and emitting various smell. CONSTITUTION:alpha-Cellulose is hydrolyzed with a mineral acid and the amorphous region is removed by washing. The obtained crystalline cellulose is used as a combustion-supporting agent of the objective incense stick. The crystalline cellulose has moderate combustibility, excellent retainability of perfume and white color and is almost odorless. Accordingly, it has advantages such as easy coloring, high compatibility with water, etc., and is extremely excellent as a raw material for incense stick. The amount of crystalline cellulose compounded to incense stick is 10-95wt.%, preferably 20-90wt.% based on the whole incense stick. The incense stick may be incorporated with polyvinyl alcohol as a sizing agent, sandalwood oil as a perfumery component, an organic dye as a colorant, etc., in addition to the combustion-supporting agent.
Patent JP-H08165869-A (JP)
Title: Partially openable blind
Inventor: NAKA YUKIO
IPC: E06B9/32
Filed: 1994-12-14
Abstract: PURPOSE: To operate the upper and lower slat sets with no interference between them by providing rotatable ladder cord rings on the lowest slat of the upper slat set of a blind separately opening or closing the upper and lower slat sets. CONSTITUTION: A Venetian blind 10 is divided into the upper and lower slat sets 11, 12, dedicated shafts 21, 22 are selectively rotated by two worm gears coupled with an opening/closing pole 27, and the upper and lower slat sets 11, 12 can be independently opened or closed by ladder cord pairs 13, 14. The lowest slat 11a of the upper slat set 11 is made somewhat heavy, and the upper slat set 11 is pulled downward as a whole and stably opened or closed. The lowest slat 11a is provided with metal slat pressers 17, cord rings are rotatably supported on oblong holes at the center, and a ladder cord pair 14 and lift cords penetrate the slat pressers 17. Since the ladder cord pair 14 pass through the cord rings, one of the slat sets 11, 12 does not interfere with the opening/ closing and lifting/lowering actions of the other slat set during its opening/ closing actions.
Patent JP-2000164643-A (JP)
Title: Base-material tape for semiconductor device and manufacture thereof
Inventor: OKU TOMOICHI
IPC: H01L21/60
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a base-material tape for a semiconductor device for increased bonding strength. SOLUTION: An optimum surface process for a semiconductor package in a plating process includes a plate coat 4, comprising a bump structure of high reliability, a metal foil 3 provided with a roughened surface (layer) in a manufacturing step for improved bonding characteristics to an electrically insulating film (such as vanish-like epoxy resin 1a), and after melting/removal by a chemical technique in a preliminary process in its surface process, a plating-work is performed to increase bonding strength, providing a base-material tape which is optimum for a semiconductor device (LSI package).
Patent JP-H06164900-A (JP)
Title: Picture data reduction converter
Inventor: NOJIRI ATSUSHI
IPC: G06T3/40
Filed: 1992-11-19
Abstract: PURPOSE:To attain the high speed of a conversion processing by operating a picture data reduction conversion by using the picture data by the portion of two lines by using a circuit having a function which delays the data by the portion of one line, regardless of a software processing. CONSTITUTION:The prescribed picture data are obtained from FAX data received through a data line by an FAX decoding part 1, and transmitted to an FIFO 2. The FIFO 2 is equipped with the function which delays the inputted picture data by the portion of one line, and the picture data delayed by the portion of one line are supplied to a logical constitution converting part 3. And also, the picture data from the FAX decoding part 1 are directly supplied to the logical constitution converting part 3 instead of passing through the FIFO 2. Therefore, the two picture data equivalent to two lines which deviate by one line are supplied to the logical constitution converting part 3. The logical constitution converting part 3 executes a processing equivalent to a conversion table by a hardware processing, and obtains dot density reduction-converted picture data.
Patent JP-H08171205-A (JP)
Title: Image forming material
Inventor: TORII TOSHINORI
IPC: G03F7/033
Filed: 1994-12-19
Abstract: PURPOSE: To improve the mechanical strength of a photosensitive layer without deteriorating characteristics such as transferability by blending a binder resin with a specified polymer. CONSTITUTION: A high molecular compd. being a component contained in a photosensitive compsn. constituting a photosensitive layer functions as a binder in the compsn. The binder resin is a mixture consisting of 50-95wt.% vinyl ester polymer and 5-50wt.%, in total, of 0-50wt.% (meth)acrylic acid polymer and 0-50wt.% novolak resin. In order to protect the colored photosensitive layer, a protective film may be formed on the colored photosensitive layer and a protective layer. A polyester film, especially a biaxially oriented polyethylene terephthalate film is preferably used as the protective film from the viewpoint of no warpage because the coefft. of linear expansion of the film is equal to that of a substrate film.
Patent JP-H04200117-A (JP)
Title: Multi-stage noise shaping quantizer
Inventor: TAKAYAMA TAKEYUKI
IPC: H03M3/04
Filed: 1990-11-29
Abstract: PURPOSE:To improve the dynamic range and the S/N by applying predetermined prescribed arithmetic processing based on an internal signal of 2nd and succeeding noise shaping quantizers and applying re-feedback to the quantizer of the pre-stage. CONSTITUTION:Let a half of a quantization step of each local quantizer be P, then since a sub-loop 11 is a quadratic noise shaper, a feedback signal 17 ranges from -3P to +3P. When a feedback signal 17 is inputted to a re- feedback signal arithmetic circuit 18 and the feedback signal 17 is increased in a positive direction, re-feedback is applied so that the input signal 12 of the sub loop 11 is shifted in the negative direction and when the signal is increasing in the negative direction, the re-feedback is applied reversely. The input signal of a 2nd local quantizer 15 ranges from -3P to +3P. Thus, even when output gradation of the local quantizer of the sub loop is decreased, the sub loop is operated stably.
Patent JP-H01179382-A (JP)
Title: Control system of laser diode
Inventor: IMAMURA TOMOATSU
IPC: H04N1/23
Filed: 1987-12-30
Abstract: PURPOSE:To control the quantity of light correctly with a simple circuit formation by a single power source, by inserting an element for lowering voltage such as diodes and the like in series between a cathode terminal and a ground, thereby detecting a monitor current. CONSTITUTION:The anode of a diode DI is connected to a common terminal c of cathodes of a laser diode LD as well as a photo diode PD. The cathodes are connected to a ground GND and then, load resistor R1 is connected to a space between the anode of the photo diode PD and a ground GND as well. Thus, a monitor current Im is detected as a voltage exhibited by an expression Vm=R1.Im.
Patent JP-2001149163-A (JP)
Title: Chair structure
Inventor: YAMANAKA NORIYUKI
IPC: A47C7/40
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a chair structure with reduced rear-side space at the time of flattening and facilitated operability by flattening a backrest part in such a way as to be drawn to the lower side of a seat part and interlocking a foot mount base with the raising and flattening of the backrest part to be taken in and out. SOLUTION: A chair is constituted of a seat part 2 provided on a base 1 at a predetermined height, a backrest part 3 arranged in the rear of the seat part 2, a suspending member 4 to pivot the backrest part 3 at the seat part 2 in a suspended state, a raising/flattening member 5 connected in such a way that the backrest part 3 can be pushed and drawn in the direction of the seat part 2, a foot mount base 6 pivoted at the front part of the seat part 2 in a drooping state, and a connecting member 7 provided between the foot mount base 6 and backrest part 3. By pushing and drawing the raising/flattening member 5, it is possible to push/raise and draw/flatten the backrest part 3 in the direction of the seat part 2 and to interlock the foot mount base 6 with the raising and drawing of the backrest part 3 to be taken in and out automatically.
Patent JP-H03192837-A (JP)
Title: Synchronous circuit
Inventor: YAMAMOTO TAKEO
IPC: H04B1/7085
Filed: 1989-12-21
Abstract: PURPOSE:To always obtain a correct synchronizing state even in the case of a signal input on the way of maximum value detection in which correct synchronizing state is not obtained by providing a control circuit detecting a maximum value again after the discrimination of synchronization in a synchronous circuit for a receiver employing the spread spectrum modulation system. CONSTITUTION:A synchronization control circuit 7 receiving a synchronization discrimination signal 107 from a synchronization discrimination circuit 3 and activating a maximum value detection circuit 4 is provided in addition to a conventional circuit. A period M1 in the output 102 of a correlations detector 2 is a period when a maximum value is detected and an input signal comes from a phase psi1 on the way. The phase at the maximum correlation is psimax1 and the synchronization is discriminated at the phase psimax1 for a succeeding section D. As a result of synchronization discrimination, when the synchronization discrimination circuit 3 discriminates the state to be synchronization state, a synchronization discrimination signal 107 is outputted and the synchronization control circuit for the succeeding detection of maximum value outputs a command signal 108 to activate the maximum value detection circuit 4 only once, A period M2 is a period for implementing the maximum value detection and since the input signal is inputted from the start, the correct synchronization state is obtained.
Patent JP-H04207537-A (JP)
Title: Signal conditioner
Inventor: INAO KIYOHARU
IPC: H04J3/00
Filed: 1990-11-30
Abstract: PURPOSE:To allow only one model of the conditioner to cope with various kinds of transmitters by providing an A/D converter means, a digital filter, a measuring device, a demodulator and an interface to the conditioner. CONSTITUTION:An A/D converter means 52 converts an analog signal based on an output of a transmitter 6 into a digital signal and digital filters 53, 55 extract a low speed signal component and a high speed signal component from the digital signal. A measurement device 56 applies digital signal processing to the extracted low speed signal component to extract a measured value and a demodulator 54 applies digital signal processing to the extracted high speed signal component to extract communication information. Thus, the conditioner copes with the case of a transmitter able to multiplex the communication information connected thereto and the case of a transmitter unable to multiplex the communication information connected thereto.
Patent JP-H01176353-A (JP)
Title: Device for reproducing magnetic tape
Inventor: ARAI KAZUO
IPC: G11B15/467
Filed: 1987-12-29
Abstract: PURPOSE:To attain a stable tracking by applying the tracking when whether a synchronizing signal is securely detected or not is detected from the reproducing output of a reproducing head and bad linearity is detected. CONSTITUTION:Whether the synchronizing signal is securely detected or not is detected from the reproducing output of reproducing heads 2a and 2b by a reproducing condition detecting circuit 15. This detection shows whether a reproduced track is correctly traced by the reproducing heads 2a and 2b or not. Then, when discrepancy between the reproduced track and the track of the reproducing head is detected, the synchronous signal in only one of tracking signals, which is recorded on the track, is selected by a synchronous signal selecting circuit 17 and the tracking is loaded. Thus, in a position, where the tracking signal is recorded, at least, the reproducing heads 2a and 2b are correctly traveled on the track and the stable tracking is executed. Then, the stable reproducing is executed.