baber/WOPTO huggingface dataset:
Patent JP-S63238421-A (JP)
Title: Automatic positioning system
Inventor: YAMAMOTO KOZO
IPC: G01C15/00
Filed: 1987-03-27
Abstract: PURPOSE:To perform automatic positioning by a relatively low cost apparatus, by performing scanning while an electromagnetic wave is successively allowed to irradiate the entire periphery or predetermined fan-shaped range of a positioning apparatus. CONSTITUTION:At first, reflecting devices are respectively arranged at reference points A-C whose position coordinates are known. Subsequently, a positioning device is arranged at a positioning point P and the scanning transmitting part thereof is operated to successively irradiate the entire periphery or predetermined fan-shaped range of the positioning device with an electromagnetic wave at a stable rotational speed. The electromagnetic wave is reflected by the reflecting devices arranged at the reference points and the reflected electromagnetic waves are received by the receiving sensing part 2 at the point P and the azimuth angles at the time of reception are measured by an angle measuring part. Next, from the measured receiving azimuth angles Ta, Tb, Tc of the reflected electromagnetic waves, the azimuth angle intervals (Tb-Ta), (Tc-Tb) at the reference points are calculated. Subsequently, the azimuth angle intervals are used as the interval angle values A, B of the reference points A-C looked from the positioning device and the calculation according to a method of resection is performed by an operator 3 to make it possible to automatically determine a position.
Patent JP-H10262925-A (JP)
Title: Electronic endoscope equipment
Inventor: MIYASHITA AKIHIRO
IPC: H04N7/18
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To perform inexpensive signal processing without expanding the scale of signal processing circuit even when using plural kinds of solid-state imaging devices to be operated at different driving frequencies. SOLUTION: When any one of electronic endoscopes A and B having solid- state imaging devices 30 at different driving frequencies is connected to a video processor, the kind of solid-state imaging device 30 is identified from a CCD identification pin provided at a connector by a CCD identification circuit 43 and at a time base transform circuit built in a digital signal processor 40, an electric signal from the signal processed solid-state imaging device 30 is outputted to a color monitor or the like after time base transformation to a video signal rate corresponding to the identified kind of solid-state imaging device 30.
Patent JP-S61232258-A (JP)
Inventor: NAKAMURA MASAMITSU
IPC: C04B33/13
Filed: 1985-04-04
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-H02254207-A (JP)
Title: Saturating superheated steam
Inventor: NOMURA SEIJI
IPC: F22G5/12
Filed: 1989-03-27
Abstract: PURPOSE:To make it possible to obtain vacuum steam at the saturation temperature in a simple manner and stably by branching part of the high pressure steam on the primary side of a pressure reducing valve and condensing it by means of indirect cooling and atomizing the drain water from the indirect cooling means into superheated steam after pressure reduction by the pressure of the steam on the primary side. CONSTITUTION:High pressure steam is led to a pressure reducing valve 1 through a line 3 of high pressure steam, and there it flows to a line 4 on the secondary side with its pressure reduced. On the other hand part of the high pressure steam is branched by a line 3 and the branched steam is cooled and condensed by an indirect cooler 2. The condensed liquid is flushed into a superheater 9 through a flush valve 6, and here the liquid is subject to pressure reduction only and made saturated steam by the contact with the vacuum steam which has not its temperature reduced. The saturated steam is led to a user 10 through a line 5, and here specified heat exchange is finished and the steam becomes drain water and it is led to the outside of the system. With this arrangement a stable saturation steam can be obtained.
Patent JP-S59196425-A (JP)
Title: Quantitative delivery device
Inventor: NAKAMURA AKIO
IPC: G01F13/00
Filed: 1983-04-22
Abstract: PURPOSE:To accomplish uniform application, by attaching a delivery unit, wherein an opposing face to a surface to be applied is made flat and a porous block through which liquid and the like are diffused and pass is provided, to the delivery port of a container. CONSTITUTION:A solvent stored in a syringe 2 is quantitatively compressed by compressed air, which is controlled so that it is instantaneously delivered by a control unit 18. The solvent passes the inside of a coupling part 23, then passes a central hole 11a of a chuck, and enters a solvent storing chamber 25. The solvent 4 in the solvent storing chamber 25 is quantitatively delivered downward through a porous cylindrical block 15. The solvent 4 is made to infiltrate into a buffer member 16. The syringe 2 is lowered to a package 9, and the solvent 4, which is infiltrated in the buffer member 16, is uniformly applied to the package through a cap 17.
Patent JP-H02252352-A (JP)
Title: Facsimile equipment
Inventor: KOIZUMI SHIGERU
IPC: H04M11/00
Filed: 1989-03-27
Abstract: PURPOSE:To monitor an input level and make a sound recording level stable by providing an input level display means displaying an input level from an input means onto an operating panel. CONSTITUTION:When the facsimile equipment is started to judge whether or not sound recording is started, and when the sound recording is started, the process proceeds the next step, and a voice inputted from a microphone 15 and amplified by an amplifier 16 is subject to peak hold by a peak hold section 17. Then an output of the peak hold section 17 subjected to binarizing is read by a PIO 19 and the process is proceeded to the next step. Then dots are displayed on an LCD of a display section 13 depending on a level of a peak hold to monitor the input level. Whether or not the sound recording is finished is judged and when the sound recording is finished, the process is finished and when not, the step restores the step reading the output of the peak hold section 17 on the PIO 19 and the processing is repeated. Moreover, when the sound recording is not started, the start of the sound recording is awaited.
Patent JP-S55163681-A (JP)
Title: Magnetic bubble memory device
Inventor: SUEMORI NOBORU
IPC: G11C19/08
Filed: 1979-06-07
Abstract: PURPOSE: To ensure the steady working of the magnetic bubble memory device over a wide temperature range, by giving the control to the current of the magnetic bubble chip in accordance with the temperature of the magnetic bubble chip.  
     CONSTITUTION: In case the temperature increases for magnetic bubble chips 1aW 1n, the increment of temperature is detected by temperature sensing circuit 2 and then transmitted to reference voltage correcting circuit 5. After receiving the temperature increase signal, circuit 5 functions to lower the reference voltage by the amount equivalent to the temperature increase. As a result, the reference voltage to be applied to the bases of collector-earthed transistors 9aW9n is also lowered down by the amount of the temperature increment. At the same time, the driving current of chups 1aW1n is reduced by the amount of the temperature increment. In case the temperature of chips 1aW1n lowers down, the driving current is increased by the amount of the temperature decrement by an exactly opposite function to the rising time. Accordingly, the malfunction caused by exceeding the limit level of the working region can be eliminated, thus ensuring the steady working over a wide temperature range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10270560-A (JP)
Title: Device and method for designing semiconductor
Inventor: HARADA MASAAKI
IPC: H01L21/82
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To achieve the proper arrangement of a base contact. SOLUTION: This designing device has the following means: a space-region extracting means 2 which extracts a space region; a dividing means 3 for dividing rectangular regions which divides the extracted space region into the rectangle regions; an area-condition judging means 5 which judges whether each divided rectangle region satisfies the preset area conditions or not; a wiring-path judging means 6 which judges whether the rectangle region that is judged to satisfy the area conditions can be directly wired to Vdd or Vss; a contact arranging means 7 which operates the number of the contacts that can be arranged to the respective rectangle region judged to be capable of direct wiring; and a wiring/connecting means 8 which connects the arranged each contact and the Vdd or Vss with wiring.
Patent JP-S58188403-A (JP)
Inventor: HAYANO GONZABUROU
IPC: A45B19/10
Filed: 1982-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62114879-A (JP)
Title: Manufacture of grinding stone of abrasive grains composed of massive grain-formed grinding stone piece
Inventor: YOSHINAGA HIROTOSHI
IPC: B24D3/00
Filed: 1986-03-29
Abstract: PURPOSE:To form many grinding liquid flow passages on a grinding surface so as to improve the cooling effect and grinding chip removal efficiency, at grinding time by making sintering formation of specific grain formed massive grinding stone pieces used as abrasive grains with a soft metal bond. CONSTITUTION:Metal powder is mixed with diamond abrasive grains or a boron nitride abrasive grain of cubic system. This mixture is incompletely sintered through a processing at 400 deg.C for 30min to form a metal bond grinding stone. This grinding stone is crushed to grain-formed massive state grinding stone pieces of mean grain diameter of 0.3-3mm. These grain-formed massive state grinding stone pieces are completely sintered and formed with a bond of soft metal and a grinding stone enabling, at grinding time, sufficient flow of grinding liquid, better cooling effect and better removable efficiency of grinding chips can be obtained.
Patent JP-H04285778-A (JP)
Title: Tape cassette
Inventor: TANAKA MASATO
IPC: G11B15/61
Filed: 1991-03-13
Abstract: PURPOSE:To always realize good recording and reproducing operation by a tape guide member for following with its tape guiding surface an inserting angle of a head drum to be inserted. CONSTITUTION:In a tape cassette to be recorded and reproduced with a signal by inserting a head drum of a recording and reproducing device into a front side opening part of a cassette case, a tape guide mechanism 24 provided for guiding a tape-like recording medium T under the pinching state with a circumferential surface of the head drum 42 to be inserted into the opening part 5 is supported to enable its tape guiding surfaces 24a and 24b to follow the opposite circumferential surface of the head drum and then to oscillatorily deflect at a prescribed angle of the elevation angle.
Patent JP-H06282892-A (JP)
Title: Head drum
Inventor: MITSUYASU TAMOTSU
IPC: G11B15/61
Filed: 1993-03-30
Abstract: PURPOSE:To obtain excellent contact of a tape with a head even at an inlet, an outlet of a drum by alleviating a friction between a fixed head drum of a VTR, a DAT (digital audio tape recorder) and the tape. CONSTITUTION:A head drum 10 generates an infinitesimal vibration on a surface by vibration generating means, and comprises a cutout 11 formed on an inner periphery of the drum 10. A through cutout is partly formed on the drum, and further a cutout (slit) in a direction of a rotary shaft is partly formed on an outer periphery of the drum.
Patent JP-H04283866-A (JP)
Title: Data base system
Inventor: KISHI HITOSHI
IPC: G06F17/30
Filed: 1991-03-13
Abstract: PURPOSE:To speedily and properly obtain desired information by a data base system. CONSTITUTION:A center station 11 is equipped with a host computer 11, to which a data base 11 stored with plural pieces of data base information is connected. Plural terminal stations 13 are connected to the center station 11 through a communication line 12 and the terminal stations 13 are equipped with plural recording media 13c for storing the data base information, piece by piece. Then a control part 13a accesses the data base 11b and recording media 13c substantially and selectively.
Patent JP-S61230338-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L21/768
Filed: 1985-04-05
Abstract: PURPOSE:To prevent the production of an Al hillock and to improve the reliability, by providing a second insulation film between an underlying insulation film located on a semiconductor substrate and a metallic wiring layer provided thereon, the second insulation film having a thermal expansion coefficiency corresponding to an intermediate value between those of the underlying insulation film and the metallic wiring layer. CONSTITUTION:An insulation film 3 has a thermal expansion coefficiency which is larger than 5X10<-7>/ deg.C of a silicon oxide film 1, and smaller than 3X10<-3>/ deg.C of aluminum. An insulation film 5, which is contacted with the Al wiring 2 and the insulation film 3, is formed of the same material as that the insulation film 3. In this manner, the thermal and mechanical matching can be obtained between the Al wiring and the oxide film, and the Al is effectively prevented from producing a hillock 4. Accordingly, the reliability of the device can be improved.
Patent JP-S55165103-A (JP)
Title: Production of composite membrane for reverse osmosis
Inventor: WATANABE TETSUO
IPC: B01D71/38
Filed: 1979-06-11
Abstract: PURPOSE:To obtain the membrane of considerably less fluctuations of performance industrially advantageously by making drying and heat treating temperatures specific. CONSTITUTION:The solution containing a film-formable in-situ polymerization type reaction component of monomer, oligomer or the product of initial reaction or the like which is a nonsolvent for a porous polysulfone substrate membrane is coated on the said substrate membrane. After this is first dried at a temperature of 140 deg.C or less, it is heat-treated at a temperature higher by about 10 deg.C or more than this drying temperature. This enables the production of the composite membrane of constant performance and quality with good reproducibility. Although the reasons for this are not sufficiently evident, it is presumed that the removal of the moisture contained in the substrate membrane and the solvent of the coating liquid takes place preferentially in the drying process, that the reaction components in the coating liquid having infiltered in the pores of the substrate membrane surface layer partly polymerize and the polymer thus formed is hard to receive thermal deformation and that this suppresses the shrinkage of the substrate membrane.
Patent JP-H01245695-A (JP)
Title: Subscriber circuit
Inventor: IMOKAWA MIKIO
IPC: H04Q3/42
Filed: 1988-03-25
Abstract: PURPOSE:To improve a 4-line return loss property by adding the adjusting function of an interrupting frequency to either a pre-filter or a postfilter. CONSTITUTION:Since a PCM signal inputted from a PCM input port (b) is detoured to a transmission side by a BS circuit 2, the echo signal is canceled with a digital filter 11, and the echo signal is made not to be generated at PCM output port C. Moreover, an interrupting frequency adjusting circuit 12 with outside attached resistance is added to a low-pass filter 3 of a pre-filter pre-put to an A/D converter 4, and a delay quantity involving the delay dispersion of the low-pass filter 10 of a post-filter post-put to a D/A converter 9 is finely controlled. Thus, a 4-line return loss property can be improved.
Patent JP-S52155051-A (JP)
Title: Production of semiconductor device
Inventor: HATADA KENZOU
IPC: H01L21/288
Filed: 1976-06-18
Abstract: PURPOSE: To evade the contamination and damaging of the circuit elements and wiring patterns of a semiconductor device having metal bumps by performing lift-off using an organic solvent without using strong acid or strong alkali solutions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04281737-A (JP)
Title: Method and device for preventing adhesion of cut wastes of frozen meat
Inventor: MORITA MINORU
IPC: B26D1/46
Filed: 1991-03-12
Abstract: PURPOSE:To surely and perfectly remove cut meat wastes attached to a belt saw used for cutting a meat by spraying a fluid on the cut meat wastes or sucking the cut meat wastes and further peeling off the attached cut meat wastes with a peeling mechanism. CONSTITUTION:A belt saw 7 wound on saw wheels 5, 6 is driven to cut frozen meats, and the cut meat wastes attached to the belt saw are removed by the spraying of a fluid or the suction of the cut meat wastes with a fluid-spraying mechanism or a fluid-sucking mechanism. The attached cut meat wastes are further peeled off with the peeling member 14 of a peeling mechanism, and the fluid is removed, thereby perfectly removing the cut meat wastes attached to the belt saw.
Patent JP-H07261580-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKEHIKO
IPC: G03G15/01
Filed: 1994-03-17
Abstract: PURPOSE:To invariably provide a high-quality image even if the film thickness of an image carrier is changed by detecting the film thickness of the image carrier, and changing the transfer bias applied to a transfer means in response to the film thickness of the image carrier. CONSTITUTION:A primary electrifying roller power source 30 is connected to a primary electrifying roller 10, and an ammeter 31 measuring the current value flowing in the primary electrifying roller 10 is connected to the power source 30. An attracting power source 33 and a charge removing power source 34 are connected to an attracting device 8 and a charge removing device 9 respectively. A transfer power source 35 is connected to a transfer device 2. The measured result of the current flowing in the primary electrifying roller 10 by the ammeter 31 is inputted to a control circuit 36. The control circuit 36 calculates the film thickness of a photoreceptor drum 3 and outputs the calculated result to the transfer power source 35 to control the transfer bias. The same transfer property can be invariably obtained even if the film thickness of the photoreceptor 3 is changed.
Patent JP-S61287978-A (JP)
Title: Humidity operated heat-meltable adhesive
Inventor: UIRIAMU ERU BANERU
IPC: C09J7/02
Filed: 1986-04-01
Abstract: Hot melt adhesives which are water actuated, and can be water activated, cleaned by aqueous systems or recycled in aqueous systems comprise a water soluble poly-n-acylated polyalkylenimine, a hydroxy substituted compound and, for best results, a plasticizer, a tackifier and other ingredients.
Patent JP-S51149525-A (JP)
Title: Self cold drying transformer
Inventor: HORIUCHI MITSUYOSHI
IPC: H01F27/33
Filed: 1975-06-17
Abstract: PURPOSE: The sound insulation plate constituted of a sound-absorbing material and a sound insulating material is arranged inside of the case against the ventilating hole on the side plate and the bottom plate of the self cold drying type transformer case, and the effective sound insulation is obtained without spoiling the cooling effect. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05232067-A (JP)
Title: Manufacture of exhaust gas sensor
Inventor: OKANO MASANAO
IPC: G01N27/12
Filed: 1992-02-20
Abstract: PURPOSE:To prevent rich shift of a control air/fuel ratio due to high-temperature lean atmosphere by giving an endurance test to a sintered body in the high- temperature lean atmosphere in manufacture of an exhaust gas sensor using a BaSnO3 sintered body. CONSTITUTION:A high temperature is, for example, about 800 to 1200 deg.C, and a lean atmosphere is an exhaust gas atmosphere whose equivalent ratio lexceeds 1. A processing time for an endurance test is about 5 to 10 minutes. Then, in change of a low-temperature rich level of an exhaust gas sensor by a lean endurance test, a characteristic of the BaSnO3 exhaust gas sensor is changed by the lean atmosphere at the high temperature, which causes rich shift of a control air/fuel ratio. A main cause of the rich shift is that a rich output VR (9V) at the low temperature is reduced and the control air/fuel ratio is shifted to the rich side. This phenomenon is reversible and can not be eliminated by aging. Then, the exhaust gas sensor or a BaSnO3 sintered body is inspected before shipment to eliminate such lots that largely affected by the lean endurance test so as to select non-defective lots.
Patent JP-H01244801-A (JP)
Title: Manufacture of modified lumber
Inventor: MAKINO ATSUSHI
IPC: B27K3/02
Filed: 1988-03-26
Abstract: PURPOSE:To allow lumber to be impregnated with an inorganic matter up to the deep part of the same, by a method wherein at the time of formation of the modified lumber by allowing raw material lumber to be impregnated separately with at least two kinds of aqueous solutions of water-soluble inorganic matters generating an insoluble and nonflammable inorganic matter, elutriation treatment of the lumber after the first impregnation is performed with water. CONSTITUTION:Raw material lumber is impregnated separately with at least two kinds of aqueous solutions of water-soluble inorganic matters generating an insoluble and nonflammable inorganic matter. In other words, the inside of the lumber is impregnated with either (first solution) of a treatment solution containing cation of inorganic matter or a treatment solution containing anion. Then elutriation treatment of the lumber containing the first solution is performed with water and the water-soluble inorganic matter impregnated into a surface layer part of the same lumber is removed. After performance of the elutriation treatment, an insoluble and inflammable inorganic matter is formed within the lumber by impregnating a treatment solution (second solution) containing an ion of the other party forming the insoluble and inflammable inorganic matter by reacting with the first solution. Since the water-soluble inorganic matter infiltrated into the surface layer part of the lumber is removed first in this manner, the far more insoluble and inflammable inorganic substance can be contained into far inward of the inside of the lumber.
Patent JP-2000267796-A (JP)
Title: Keyboard device
Inventor: ODAMURA SATOSHI
IPC: G06F3/023
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device in which working efficiency can be improved by easily and quickly realizing an input environment familiar to an operator or an input environment specialized for every application software. SOLUTION: When one of key array boards 20 and 30 on which plural keys are preliminarily arrayed is loaded on the upper part of a sensor device 10, the sensor device 10 detects which keys of the key array board 20 or 30 are depressed. The key array boards 20 and 30 are respectively provided with key array information parts 21 and 31 for storing the array information of their own keys. The key array information parts 21 and 31 are arranged on the back faces (faces opposite to the sensor device 10) of the key array boards 20 and 30, and the array information is stored. The key array information parts 21 and 31 are read through a connector 11 by the sensor device 10.