baber/WOPTO huggingface dataset:
Patent JP-H02242187-A (JP)
Title: Distance measuring method in optical-wave range finder
Inventor: FUKAWA HARUO
IPC: G01S17/36
Filed: 1989-03-15
Abstract: PURPOSE:To decrease in errors in measurement by measuring the phases of the inner light and the measured light having the maximum modulating frequencies immediately before and after the switching of an inner optical path and a measuring optical path with a switch. CONSTITUTION:Light having a modulating frequency of f1 = 15MHz from a light source 3 is emitted. Said light as the inner light is inputted into a detector 7 from the light source 3 through prisms 10, 11 and 12 and an inner optical path reaching the detector 7. The phase of the inner light is measured in a phase meter 9. Thereafter, a switch 8 is made to remain intact, and light beams having the modulating frequencies of f2 = 1.5MHz, f3 = 0.15MHz and f1 = 15MHz are sequentially made to pass a measuring light optical path. Thus the phases of the measuring light beams are measured. After the measurement, the switch 8 is changed to the inner optical path, and the modulating frequencies are changed in the sequence of f1, f2, f3 and f1, and the phases of the inner light beams are measured. In this way, the measured distance data which are close to twice are obtained in comparison with a conventional method. Even if there is a drift, the relatively accurate measured distance value is obtained.
Patent JP-H11314070-A (JP)
Title: Color sorter
Inventor: ANZAI KENICHI
IPC: B07C5/342
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a color sorter for adjusting respective sorting function elements of the color sorter quickly and easily in the case selected raw materials of materials to be selected are different. SOLUTION: A color sorter is provided with memories 22a, 22b...22n corresponding to respective sorted raw materials of different materials to be sorted, a sorting switch 23 for selecting data of sorting reference value corresponding to the existing sorted raw material of the material to be sorted out of data of sorting reference value stored in memories and a control unit 21 for setting sorting function elements 4, 10a, 10b, 12, 13 and 14 in the sorting reference value in compliance with the data of selected sorting reference value. The sorting reference values of respective sorting function elements can be varied automatically by a simple operation by the arrangement.
Patent JP-H07266166-A (JP)
Title: Metal cutting type machine tool and work machining method therewith
Inventor: SUGIURA TSUTOMU
IPC: B23Q1/00
Filed: 1994-03-30
Abstract: PURPOSE:To contrive omission of tool changing time in making a rotary tool not necessary to be changed at every process as well as to shorten a span of time for a work setting change. CONSTITUTION:This machine tool 10 is provided with plural spindles 25a attached with plural types of rotary tools being used in respective machining stages, a spindle relative shifting mechanism relatively shifting each spindle 25a to a work W in a preset route, and two jigs 32 and 34 positioning the work W and clamping it tight, respectively. In a state that one jig 34 is positioned to a machining position, another jig 32 is positioned to a standby position, and in this constitution, this machine tool is also provided with a work travel positioning mechanism 30 traveling these jigs 32 and 34 from the machining position to the standby position and vice versa at the preset timing.
Patent JP-H08263039-A (JP)
Title: Hatch processing device for outline data
Inventor: KAYAMA JUNICHI
IPC: G09G5/24
Filed: 1995-03-20
Abstract: PURPOSE: To simplify the processing related with a hatch precessing by rationally combining the producing of characters, the magnifying/reducing and the rotating of hatch data and logical operations. CONSTITUTION: Outline character data are transmitted from a host processing part 10 to an outline extension processing part. An outline extension pre- processing part 1 generates a hatch data transformation table based on the size of characters and the size of hatch data. Next, coordinates of the outline data are transformed in an outline extension coordinate transformation processing part 3 to transform the outline data into raster data. An outline internal hatch processing part 4 stores characters applied with a hatch processing in a character extension memory 5 while referring to the hatch transformation table and the hatch data by using the data processed in the outline extension coordinate transformation processing part 3. Then, a character data plotting part 23 executes the plotting display of the data of the character extension memory 5 to output it.
Patent JP-H07272677-A (JP)
Title: Metal halide lamp and illumination device using it
Inventor: ITO HIDEKI
IPC: H01J61/20
Filed: 1994-03-30
Abstract: PURPOSE:To provide a metal halide lamp and an illumination device incorporating it, in which drop of the light emitting efficiency is prevented by eliminating rise of the lamp voltage, stall, and poor performance of the starting operation. CONSTITUTION:A metal halide lamp includes a light emitting tube which is fitted with electrodes 5a, 5b, and halide of rare erath metal, halide of an element belonging to the IIIb group on the Periodic Table, mercury, and rare gas are encapsulated in this tube, wherein rare earth metal is contained excessively in terms of the chemical equivalat relative to halogen, and the surplus of this rare earth metal and halide of the IIIb element should be included in mol ratio as [surplus rare earth metal/halide of IIIb e1ement] <=2. Thereby generation of free halogen is prevented because of excessive containing of rare earth metal, and rise of the lamp voltage, stall, and poor performance of the starting operation are eliminated, and further the drop of the light emitting efficiency can be precluded by controlling the surplus quantity of the rare earth metal so that it does not become too large.
Patent JP-S55153368-A (JP)
Title: Semiconductor memory device
Inventor: TAKEMAE YOSHIHIRO
IPC: H01L27/10
Filed: 1979-05-18
Abstract: PURPOSE: To miniaturize the device by forming a field shielded wire together with a nitriding Si film.  
     CONSTITUTION: A memory capacity region is formed with an insulating film 14, consisted of a capacitor electrode 13 and a nitriding Si film, and a diffusion layer 15 of an opposite conductive type to an Si substrate 10. Also, memory elements 15-1 and 15-2 two bits on bit line direction are isolated by the intermediation of a field shielded wire 20 consisted of a polycrystalline Si, and the memory elements 15-1 and 15-3 of two bits on word line direction are isolated by a thick insulating film 18. As above metioned, when the nitriding Si is used as a capacitor insulating film, the dielectric constant is increased by 1.5∼2 times as compared with an oxidized Si film, thereby enabling to form a capacitor of a high efficiency with a small area. Also, as the patterning formation of the wire 20 is made simultaneously with the gate electrode 16 of the polycrystalline Si, it is unnecessary to take the error of mask matching into consideration, and the smallest pattern area will be good enough. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03262857-A (JP)
Title: Suspended roof structure
Inventor: SEKI YOSHIO
IPC: E04B5/00
Filed: 1990-03-14
Abstract: PURPOSE:To facilitate designing and adjusting by suspending a wooden suspension material toward the peripheral wall part or the like from a structural member provided at the center of a roof, and disposing wire members, piercing the suspension material in the right-angled direction, through a damping device. CONSTITUTION:A suspension material 3 made of wood is suspended toward the wall side 2 from a truss 1 laid across the center of a roof. Lashing wire material 4 is stretched piercing the suspension 3 orthogonally to the suspension 3. A sleeve 5 is fittingly fixed at the lashing material inserting hole of the suspension 3, as well as frictional material 6 disposed adhesively to the inner side of the sleeve 5 is fixed at the lashing material 4. The displacement of the suspension 3 is damped by frictional resistance between the sleeve 5 and frictional material 6. The position, measure, configuration and the like can be thereby adjusted easily, and deformation of the roof by outer force can be prevented from being increased, as well as the conformity of design to the feeling of wood can be facilitated.
Patent JP-S62219002-A (JP)
Title: Servo controller
Inventor: SEKIGUCHI HIDENORI
IPC: G05B13/02
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a servo controller requiring no complicated adjusting works easy to mistake by inputting various numerical values to a weight coefficient included in the evaluation function in the secondary form of an optimum regulator logic to set a state feedback gain automatically. CONSTITUTION:A function generator 7 generates a signal corresponding to an ideal state variable of the output from a controlled system 1 and a signal corresponding to an ideal manipulated variable as a feed forward quantity. An adder 3 adds the feedback quantity outputted from a feedback element 2 and the fed forward quantity from the function generator 7 to obtain a manipulated variable and operates the controlled system 1 by the manipulated variable. A feedback gain control means 10 consists of a feedback gain determining means 11 and a keyboard 12 as a weight coefficient input means, and the feedback gain determining means 11 consists of a Riccati's equation solving part 13 and a gain calculating part 14. The Riccati's equation solving part 13 obtains P of Riccati's equations, and the gain calculating part 14 obtains a state feedback gain (f).
Patent JP-S52145492-A (JP)
Title: Improvement in storage stability of thermosetting resins
Inventor: ATOBE DAISUKE
IPC: C08F2/38
Filed: 1976-05-28
Abstract: PURPOSE: To improve the storage stability of anaerobic thermosetting resins by adding a compound having living radicals to the thermosetting resins consisting of a specific polyester and glycidyl (meth) acrylate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10256905-A (JP)
Title: Phase locked loop device
Inventor: KURIYAMA YASUHIKO
IPC: H03B5/12
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop device which reduces the output power of a voltage controlled oscillator while keeping a high performance. SOLUTION: This device is constituted so as to include a voltage controlled oscillator 10 and a frequency divider 20 which divides the frequency of its output. The voltage controlled oscillator 10, the frequency divider 29, and their peripheral parts are constituted in the same MIC (microwave integrated circuit) chip, and the input terminal of the frequency divider 29 is connected to a part near the short-circuit end of a short stub 22 for collector bias supply, which has the open end connected to the collector 11 constituting the voltage controlled oscillator 10, through a transmission line 27 and a capacitor 28 for DC element.
Patent JP-S61221425-A (JP)
Title: Oil-pressure circuit for wheel loader
Inventor: KOMORI AKIHISA
IPC: B60K25/04
Filed: 1985-03-26
Abstract: PURPOSE:To effectively utilize the output of engine by a method in which pressured oil from a pump is preferentially supplied to a steering cylinder during the steering operation, whereas during-non-operating period, the pressured oil is joined with the working machine-side supply circuit. CONSTITUTION:During the steering operation of wheel loader, a steering valve 14 is switched and operated by a handle, whereupon a preferential valve 17 is automatically switched to the position (a), and pressured oil is supplied to a steering cylinder 10. Under the condition that the valve 14 is not switched and operated during the low-speed operation of engine, the valve 17 is switched to the position (b), and pressure oil as excess oil from the pump 9 for steering is joined with working machine-side supply circuit 4 through a pipeline 18. Wasteful use of pressure oil in the pump 9 for steering during non-operating period of the steering can be prevented. The rotary output of engine can thus be effectively utilized.
Patent JP-S62216758-A (JP)
Title: Printer capable of synthesizing character
Inventor: TASHIRO KOJI
IPC: G06K15/02
Filed: 1986-03-19
Abstract: PURPOSE:To enhance quality of synthesizing characters, by providing a character pattern generating part with character patterns to be synthesized according to a back space code, and obtaining from a combination table a character to be synthesized according to the back space code. CONSTITUTION:Data sent from a host device are received by an interface part 1, and when a piece of the data is a back space code, a printer-controlling part 2 checks whether a combination table 4 contains a combination of the character preceding the back space code with the character following the back space code. When the combination (synthesized character) is contained in the table 4, it is taken out, a pattern corresponding to the relevant synthesized character code is taken out from a character pattern generating part 5, and is outputted to a printing mechanism part 3. As a result, for example, each of A (capital) and (a) (small letter) can be umlauted, with the umlaut at a position suitable for the character umlauted. When the combination in problem is not contained in the table 4, the OR of a pattern for the character preceding the back space code with a pattern for the character following the back space code is outputted to the printing mechanism part 3.
Patent JP-H01240460-A (JP)
Title: Package
Inventor: MIYAI MASANORI
IPC: B65D75/64
Filed: 1988-03-16
Abstract: PURPOSE:To obtain a package which can be easily opened without any damages of the contents, by bonding an unseal tab to the outer face of a film edge positioned on the upper side of a folded part. CONSTITUTION:A package 10 is enveloped by a thermo-contractive synthetic resin film. In the packing process, an opening formed at the edge 11 of the package is sealed by a heat adhesion and the folded part 12 of the film edge is also sealed by the heat adhesion. The folded part between the edge 13 and the broken line B is mutually bonded by the heat adhesion. An unseal tab 14 is bonded on the outer face of the film positioned at the upper side of the folded part 12 and one end 15 is positioned at a little inner side of the upper edge 13 of the folded part 12 of the film and the other end 16 is extruded outward further than the upper edge 13. At the unseal tab 14, a pressure sensitive adhesive layer 17 is fitted on the whole or a part face of the contact side with the film outer face. For unseal of the package 10, the film can be broken when the unseal tab 14 is pulled upward.
Patent JP-H10240504-A (JP)
Title: Preparation method for communication program
Inventor: SHINOHARA AKIO
IPC: G06F11/28
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To develop a program for data communication incorporated in a personal computer application equipment specially designed so as to be incorporated in a specified system dispersedly by many people by utilizing a general purpose personal computer device to the stage of debugging, to effectively utilize the source code of a communication program prepared in the past and to improve communication program preparation efficiency. SOLUTION: While interface specifications in a general purpose OS 12 provided on the personal computer device 10 are utilized and a part directly depending on the hardware of a development object equipment 14 in the communication program 16 is prepared, on the side of the equipment 14 for actually using the developed communication program, the interface specifications of the general purpose OS 12 are simulated and a function depending on the hardware is operated.
Patent JP-S59187314-A (JP)
Title: Optical branching filter
Inventor: NAKAMURA ICHIROU
IPC: G02B6/34
Filed: 1983-04-08
Abstract: PURPOSE:To obtain specific isolation at low cost by using one dielectric multilayered film filter and branching light by plural-time reflection in the filter. CONSTITUTION:Light having wavelenghs lambda1 and lambda2 propagating in an optical fiber 1a is converted by a lens 2a into a parallel beam, which is incident to a band-pass filter 3. Light having the wavelength lambda1 is transmitted through the band-pass filter 3 to enter an optical fiber 1b. Light having the wavelength lambda2 is reflected three times by the band-pass filter 3 and twice by a mirror 6 to enter an optical fiber 1c. In this case, light power of the wavelength lambda1 in the light incident to the optical fiber 1c is about 30dB smaller than light power of the wavelength lambda2. Thus, the number of times of reflection by the filter is increased to obtain the specific isolation, so an expensive filter is not necessary.
Patent JP-H09226813-A (JP)
Title: Ointment-applying container
Inventor: ABE TAKAYUKI
IPC: B65D51/24
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To secure sanitariness for a diseased part with titillation given to the ointment-applied diseased part without scratching it, and prevent scent of the ointment being absorbed by hand or the like while improving handiness. SOLUTION: An ointment-applying container is composed of a container body 2 made up with its mouth-and-neck part 6 raised from its trunk 5 and with an applying part 7 provided at the mouth-and-neck part, projecting from the center at its upper face and a cap 3 to be fitted detachably to the outer circumference of the mouth-and-neck part.  A diseased part-titillating member 4 in a short cylindrical shape with its circle disconnected at a part and with its disconnected ends bent toward the outside, or a diseased parttitillating member made up of a short cylindrical clamping base in a partly disconnected circular shape and rod members provided in dangling with their upper ends connected to the center at the external face of the base and with titillating protuberances provided at their lower ends is fixed by snap-fitting either to the external face at the lower part of a cap peripheral wall 8 or the external face of the mouth- and-neck part of the container body.
Patent JP-H07270349-A (JP)
Title: Solidification sensor
Inventor: FUJIYOSHI MAKOTO
IPC: G01R33/20
Filed: 1994-03-31
Abstract: PURPOSE:To provide a solidification sensor which can surely detect an internal liquid phase in real time and is inexpensive. CONSTITUTION:The sensor is provided with coils 21, 22 for generating and impressing a static magnetic field to a cast piece 2, a coil 24 for impressing an alternating magnetic field to the cast piece 2 in the static magnetic field, an alternating current source 29 for varying a frequency of a current fed to the coil 24 continuously and then outputting the current, a wattmeter 27 for measuring electricity consumed at the coil 24, and a detector 28 for detecting a volume or an area of a liquid phase of the cast piece 2. The detector 28 sequentially stores values of consumed electricity measured for every variable frequency, detects a width of the frequency when the consumed power is not, smaller than a threshold value, thereby to detect the volume or area of the liquid phase of the cast piece 2 from the width of the frequency. Width (width of a frequency) of a resonance point generated when the static magnetic field and alternating magnetic field are impressed to the cast piece 2 expands if a liquid phase is present. Therefore, the presence/absence of a liquid phase inside the cast piece 2, the volume and the area of the liquid phase can be obtained by detecting the expansion.
Patent JP-2000262044-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHII MOTOHARU
IPC: H01L21/822
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which can reduce pulsation of the voltage of load capacity in a charge retention period and loss of the current by a voltage detection circuit. SOLUTION: This device is provided with a switch control circuit 22 which controls, in the period of retention of charge of a load capacity 16 where the specified voltage is detected by a voltage detection circuit, switches 7, 9, and 11-15 to add the voltages of power supplies 6 to it by a prescribed number of stages to bring it into a prescribed voltage or over, and to supply the charge charged in the capacity 8 of the charge circuit of a minimum prescribed number of stages to the load capacity 16, thus lightening the pulsation of the voltage of the load capacity 16 in the period of charge retention of the load capacity 16, and also lightening the loss of the current by the leakage via the potential dividing resistors 23 and 24 of the voltage detection circuit 21 too.
Patent JP-S61220026-A (JP)
Title: Floating point arithmetic unit
Inventor: SUGITA MASANORI
IPC: G06F7/527
Filed: 1985-03-25
Abstract: PURPOSE:To utilize effectively device configuration factors by executing left-shift processing with the use of a multiplier and a decoder which outputs 2M at normalization with an encoder and its output M as an input. CONSTITUTION:At the time of matching the digit of a mantissa part, a subtractor 24 obtains the absolute value of a difference between two exponentials, which is set to a register 28. At the time of normalization after the execution of addition and subtraction, a mantissa part addition and subtraction execution result in a register 27 is first transferred to a register 30, and the encoder 26 obtains the digit number M of zeros continuous from the top of the mantissa part, and sets it to a register 23. The output M is inputted to the decoder 38, and 2M available from the result is set to a register 29. The multiplier 33 multiplies said 2M by a preset mantissa part, thereby obtaining a normalized mantissa part. The subtractor 24 subtracts the left-shifted number M from the exponential, thereby obtaining a final exponential.
Patent JP-H07265953-A (JP)
Title: Method and device for controlling position of guide in roll straightening machine for metal rod
Inventor: TAMURA TERUO
IPC: B21D3/04
Filed: 1994-03-31
Abstract: PURPOSE:To effectively and efficiently correct the position of a guide by measuring the distance from the reference position to a guide by a non-contact type displacement gage provided on the inlet or outlet side of a straightening roll, and correcting the position of the guide so as to correspond to the diameter of a metal rod by this measurement result. CONSTITUTION:Guides 3a, 3b on both the right and left sides are not uniformly worn but worn in a certain wear pattern according to usually the arrangement of the equipment on a line and the condition of installation of a correcting roll 2. For example, the guide 3a on the drive side and the guide 3b on the operator side are worn on the inlet side and on the outlet side respectively. Non-contact type displacement gages 4a, 4b are arranged on the side opposite to the part to be worn, the distance from the reference position to the guide 3, i.e., the condition of the wear is measured by making use of the timing immediately after the material 1 under operation passes a correcting roll 2, and the guide position is corrected based on these results of measurement to always realize the appropriate guide position.