baber/WOPTO huggingface dataset:
Patent JP-H09250243-A (JP)
Title: Ground sill height adjuster
Inventor: SUZUKI YASUNORI
IPC: E04G21/18
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To facilitate fine adjustment of the height of a groundsill. SOLUTION: In a groundsill height adjuster which is interposed between a foundation and a groundsill and adjusts the height of the groundsill, a pair of mounts 2, 3 having inclined faces 2a, 3a are vertically arranged with the inclined faces 2a, 3a abutted on each other. A pair of mounts 2, 3 are slidably provided in the inclined direction of the inclined faces 2a, 3a by a pinion/rack mechanism 4 provided in the inclined faces 2a, 3a side. This constitution can adjust the thickness of a pair of mounts 2, 3.
Patent JP-H03263810-A (JP)
Title: Vibration control method of semiconductor aligner
Inventor: KATO HIROYUKI
IPC: H01L21/027
Filed: 1990-03-14
Abstract: PURPOSE:To quickly attenuate the elastic vibration of a semiconductor aligner itself, which is caused when a stage is driven or stopped by a method wherein an inertia-type vibration control device is attached to the support part of the semiconductor aligner and the elastic vibration of the semiconductor aligner is reduced by using the device. CONSTITUTION:An inertia-type vibration control device 6 is attached to the support part of a semiconductor aligner; the elastic vibration of the semiconductor aligner is reduced by using the device. For example, the device is constituted of a mass 9 which is supported by a spring 13 and a damper 14 in parallel. Alternatively, the device is constituted of an actuator 11, a mass 9 supported by it, a vibration sensor 12 and a control device 10. In the former constitution, the vibration of a main vibration-body mass 8 is transmitted to the movable mass 9, which is vibrated. The inertial force, of the movable mass 9, generated by this vibration acts in the direction opposite to a direction in which the mass is moved to the main vibration-body mass 8 when a mass (m) of the movable mass 9 and a spring constant K of the spring 13 are selected in such a way that the angular frequency decided by the (m) and the constant K coincides with the natural angular frequency of a main vibration body itself.
Patent JP-H02241837-A (JP)
Title: Four-wheel drive vehicle
Inventor: SAWASE KAORU
IPC: B60K17/344
Filed: 1989-03-14
Abstract: PURPOSE:To distribute the driving force in a wide range between the front and rear the right and left wheels by independently controlling the coupling ratios of a front clutch provided between a transmission and a front wheel differential device and the right and left rear clutches provided between the transmission and the right and left rear wheels. CONSTITUTION:The driving force outputted from a transmission which is not shown in the figure is transmitted to the casing 2 of a front clutch 1. A rear wheel output shaft 3 is directly connected to the casing 2, and a front wheel output shaft 4 is removably connected via the wet multi-plate clutch mechanism 5 of the front clutch 1. The rear wheel output shaft 3 is connected to a casing 12 integrated with the right and left rear clutches 11 and 10 via a propeller shaft 9. The right and left rear clutches 11 and 10 control the coupling ratios in response to the magnitude of the feed oil pressure like the front clutch 1. Opening ratios of multiple solenoid valves which are not shown in the figure are adjusted, and the feed oil pressure is independently controlled for the right and the left.
Patent JP-H08260388-A (JP)
Title: Production of coated paper for printing
Inventor: KATAYAMA RYUICHI
IPC: D21H19/36
Filed: 1995-03-22
Abstract: PURPOSE: To provide a method for coating by which coating defects such as scratch and streak in a blade coater in order to uniformly coat a web with a coating material are avoided. CONSTITUTION: This method for producing a sheet of coated paper for printing is to regulate the surface roughness on a bevel surface of a doctor blade in contact with a web to <=0.2μm Ra and coat the web with the doctor blade coated with a ceramic material or a metallic oxide or carbide in a region where the shearing rate applied to a coating liquid is >=10<6> sec<-1> just under the tip of the doctor blade in a blade coater for coating the running web with a coating liquid jetted from a fountain nozzle and then measuring the coating amount by regulating the pressing pressure of the blade on a backing roll.
Patent JP-S54152476-A (JP)
Title: Pattern forming method
Inventor: SUGIMOTO EIJI
IPC: H01L21/027
Filed: 1978-05-22
Abstract: PURPOSE: To form an extremely-fine pattern by oxidizing poly Si by a Si 3 N 4  mask and by varying the size of the pattern through lateral oxidation.  
     CONSTITUTION: On sapphire substrate 1, Si thin film 2, SiO 2  4, Si 3 N 4  5, poly Si 6,  SiO 2  7, and Si 3 N 4 Δ 8 are stacked. A resist mask is used to plasma-etch film 8 and  film 7 is removed by a HF solution. Layer 6 is selectively oxidized by processing the  substrate at a high temperature to form SiO 2  thick film 7', so that the width of the  pattern will lessen through lateral oxidation. The reduction in width can freely be  controlled by varying the temperature and time of the oxidation, and mixing P,  etc., with poly Si makes an oxidation speed high. Next, films 8, 7 and 6 are selectively removed, an opening is made in Si 3 N 4  5 selectively and openings are made in  SiO 2  7' and SiO 2  4. Then, Si 2 is removed selectively. In the above-mentioned  method, an extremely-fine pattern above the limit of the pattern formation  technique by electron beams, etc., can be formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09217468-A (JP)
Title: Roof
Inventor: KIMURA ATSUSHI
IPC: E04D1/28
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obviate the necessity of snow removal by fastening roof material coated with fluorocarbon resin onto a roof framework. SOLUTION: Roof material coated with fluorocarbon resin is secured on a roof framework. Thus, a water splash roof is formed by virtue of covering the surface of the roof with a film of fluorocarbon resin, and when snow falls and stays on the roof, the deadweight of snow so Increases that it becomes larger than the friction between it and the fluorocarbon resin, thereby performing snow removal naturally. Next, although the roof material to be employed is desired to be a smooth surface rigid body, metal can be used which is worked to be fixed on conventional roof material, and in order to make the surface smooth, fluorocarbon resin work is conducted at a factory with a full facilities therefor.
Patent JP-H02240668-A (JP)
Title: Laser beam printer
Inventor: MATSUO TETSUJI
IPC: G03G15/04
Filed: 1989-03-14
Abstract: PURPOSE:To prevent formation of a useless picture and wasteful consumption of toner by stopping the supply of picture information to a laser beam generating means when areas other than an effective recording area in which a picture is recorded are scanned. CONSTITUTION:When the top edge of a recording paper 7 is carried to the position of a recording paper sensor 7; it detects the top edge of the recording paper 10 and outputs a signal at a level H. Then, a delay circuit 6a operates and outputs a signal as an effective range signal after a prescribed period of time has passed, and an AND gate 8 is turned on. The signal is input to a light emission driving part 23 to drive a laser diode 22, and exposure is carried out. With the aid of the effective range signal, a counter 6d counts line synchronizing signals given from a beam detector 4, and also counts load values previously given from a main control part 1. Then, a CRY signal is outputted to stop the output of an effective recording range signal. Consequently, the formation of a useless picture and the wasteful consumption of toner can be prevented.
Patent JP-S59188761-A (JP)
Title: Write system of picture memory
Inventor: KUBOTA SHINICHI
IPC: G09G1/00
Filed: 1983-04-08
Abstract: PURPOSE:To apply smearing-out at high speed by obtaining in advance an address of a start point group and an end point group of plural straight lines so as to provide the corresponding address of the start point and the end point sequentially to a straight line drawing circuit in smearing out an area by plural straight lines. CONSTITUTION:A CPU1 calculates the address of both end points A and B of the start point group of a smear-out area from a data read out of a memory 2 and outputs the result to a register 6. A straight line drawing circuit (DDA)3 calculates an address of each dot on a straight line AB based on the data in the register 6 and stores the result in a memory 5. This is performed similarly as to the end point group, and an address of each dot on a straight line CD is stored also in the memory 5. Then, the CPU1 extracts the address of the start point and the end point corresponding thereto from the memory 5 and gives the address to the register 6, and a data is written on a picture memory 4 via the DDA3. The CPU1 sets the address of the next start point and end point to the register 6 during the operation of the DDA3.
Patent JP-S58180342-A (JP)
Title: Fitting structure of car finisher
Inventor: UCHIYAMA MASAAKI
IPC: B60R13/04
Filed: 1982-04-15
Abstract: PURPOSE:To realize easy fitting and hard possibility of detachment of a finisher if once fitted, by providing the finisher with an insertion groove to be engaged with both engagement flange parts. CONSTITUTION:The procedure of fitting a finisher 39 to an opening 31 of a hood outer panel 10 is such that the finisher 39 is first held through inserting a finger into said finisher from its surface edge 47, and, keeping the second exterior part 44 about perpendicular to the surface 21 of the hood outer panel 10, the second exterior part 44 side is inserted into the opening 31, then an insertion groove 45a is applied to an engagement flange part 40a and they are engaged with each other while the finisher 39 is rotated in D direction, subsequently, the finisher 39 is further rotated in D direction to put an insertion groove 45b and an engagement flange part 40b in engagement with each other.
Patent JP-H04296192-A (JP)
Title: White balance adjustment device
Inventor: KIKUCHI KENICHI
IPC: H04N9/04
Filed: 1991-03-26
Abstract: PURPOSE:To attain stable white balance adjustment without deviating the white balance toward a complementary color side by discriminating whether the image pickup state is in the indoor image pickup state or the outdoor image pickup state based on an aperture control signal and revising the characteristic of the white balance adjustment in response to the result of discrimination. CONSTITUTION:A brightness evaluation value Y is inputted to a subtractor 24, in which the value is compared with a preset reference value so as to obtain an optimum exposure state, and the arithmetic value M is fed to an iris motor section 30 and an indoor/outdoor discrimination circuit 23. Then a threshold level is provided to the circuit 23 to discriminate indoor or outdoor and when the inputted subtraction value M is larger than the threshold level, it is discriminated that the image pickup state is the indoor image pickup state and an H level control signal S is sent, and conversely when the value M is smaller than the threshold level, it is discriminated that the image pickup state is the outdoor image pickup state and an L level control signal S is sent. The operation of white balance adjustment is switched based on the discrimination of indoor/outdoor.
Patent JP-S52144234-A (JP)
Title: Pattern recognition device
Inventor: YAMAGIWA TOYOYUKI
IPC: G06K9/74
Filed: 1976-05-27
Abstract: PURPOSE: To eliminate a memory by picking up the necessary distant plaoes on the subject with plural pickup tubes and by having a direct comparison for these signals in case the difference of the patterns is detected at the comparatively close areas on the subject. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59188399-A (JP)
Title: Controller of generator operating as motor for starting engine
Inventor: KITADA SHINICHIROU
IPC: H02M7/00
Filed: 1983-04-08
Abstract: PURPOSE:To prevent the excess drop of the rotating speed of an engine by stopping generation when the rotating speed of the engine decreases lower than the prescribed reference rotating speed. CONSTITUTION:When an ignition switch 17 is closed to a start side contact S, a driver 15 applies a voltage to an armature coil 6. Thus, a generator 1 rotates as a motor to start an engine. A comparator 20 turns ON a transistor Tr7 and OFF the field current of a field coil 11 when the rotating speed of the engine from a rotating speed detector 19 is less than the slipping rotating speed. When the engine rotating speed exceeds the slipping rotating speed, the transistor Tr7 is turned OFF, and the field current of the coil 11 is controlled so that the following generating voltage becomes the set voltage.
Patent JP-S62220406-A (JP)
Inventor: KONDOU TAKAHITO
IPC: B65B61/24
Filed: 1986-03-20
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-S59188230-A (JP)
Title: Mos integrated circuit device
Inventor: HARA HIDEO
IPC: H03K17/22
Filed: 1983-04-11
Abstract: PURPOSE:To put an output MOSFET in a turn off state for an open drain output when the source voltage of a driving cricuit is lower than a lower-limit voltage of operation by providing a specific impedance means between the gate and source of the output MOSFET. CONSTITUTION:The output MOSFETQ3 for the open drain output is driven by CMOSFET inverter circuits Q1 and Q2. In this case, the impedance means which fixes the gate of the output MOSFETQ3 at a low level when the source voltage VDD of driving circuits Q1 and Q2 such as a resistance R or a constant current source Q4 drops below the lower-limit voltage VL of operation is provided between the gate and source of the output MOSFETQ3. Then, even when the driving circuit Q1 and Q2 malfunction at a low voltage, no undesirable output is generated.
Patent JP-S60207178-A (JP)
Inventor: TAKAHASHI KAZUYOSHI
IPC: G09F9/00
Filed: 1984-03-31
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-H03269133-A (JP)
Title: Detector for lap up of traveling yarn in sizing machine
Inventor: NAKADE KIYOSHI
IPC: D02H5/02
Filed: 1990-03-12
Abstract: PURPOSE:To detect lap up of yarns around a sizing roller or a squeezing roller by detecting a radial displacement of the squeezing roller and comparing the detected value with a standard value in order to see whether the detected value is beyond the standard value or not. CONSTITUTION:A radial displacement of a squeezing roller (SQ) capable of vertical movement against a sizing roller (SZ) is detected by displacement sensors 10 and 10. When the detected value is beyond a standard value, a malfunction detector 20 is operated to stop a sizing machine and to operate a warning display.
Patent JP-S55155985-A (JP)
Title: Stem sealing structure in ball valve
Inventor: ICHIMARU TSUNEICHI
IPC: F16K41/16
Filed: 1979-05-19
Abstract: PURPOSE: To make a ball valve adaptable even to a high-pressure gas appliances and others by sealing up between the projected spherical surface of a stem to rotate a ball valve body and the inside of a valve frame by means of a previously pressed seal ring for ensuring the seal of the stem.  
     CONSTITUTION: A flange 4 is projected on the lower part of a stem 3; its upper side is shaped into a spherical face 4a, and its under side into a flat face perpendicular to the stem 3. On this under side, an elastic pushing means 5 is arranged to provide an upward pushing force. On the spherical face 4a, a seal ring 6 is arranged and held down by a ring holder 7 from above. In this construction, the seal ring 6 is pushed from above and below by the ring holder 7 and the elastic pushing means 5, and stuck fast to the spherical face 4a and the inside of a valve frame 8. Consequently, both sealing faces are surely applied to the seal ring by pressure for ensuring the sealing for the stem 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57179107-A (JP)
Title: Preparation of antiseptic agent for water
Inventor: SOMEYA NORIO
IPC: C02F1/50
Filed: 1981-04-27
Abstract: PURPOSE: To provide an antiseptic agent for water, free from dissolution of detectable silver nitrate in water, and having minerallizing effects, by carring out the thorough washing in the silver-plating of a desalted and activated coral fossil or coral sand by the silver mirror reaction.  
     CONSTITUTION: Coral fossil or coral sand is desalted by washing with water, activated by heating in an inert gas atmosphere under reduced pressure of about -20W-50mmHg at 200W400°C for 2W4 hours, washed with water for a sufficiently long time, e.g. about 24 hours, and coated with silver. The silver coating is  carried out by immersing the above washed coral in a solution of silver ammonia complex prepared by mixing silver nitrate and ammonia water, at about  20W40°C under a reduced pressure of about -20W-50mmHg, adding a small  amount of glucose to the solution as a reducing agent, and leaving the coral at  rest for a definite time interval. After the silver coating, the coral is dried with  heat under reduced pressure washed thoroughly with water, and dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01235265-A (JP)
Title: Semiconductor device
Inventor: SASAKI KUNIO
IPC: H01L29/78
Filed: 1988-03-15
Abstract: PURPOSE:To improve latch-up strength by a method wherein, in the case where carriers are injected by the abnormal voltage added to input when the circumference of an input protective device is surrounded by high density P-type and N-type diffusion layers, holes are absorbed by the N-type diffusion layer, and electrons are absorbed by the P-type diffusion layer. CONSTITUTION:In order to form an isolated region by a P-type diffusion layer 4 and an N-type diffusion layer 5, P-type and N-type buried layers are formed on the prescribed region of a P-type semiconductor substrate 1, and besides, an N-type buried layer 2 is simultaneously formed in the center part of the substrate. An N-type epitaxial layer 3 is grown thereon, P-type and N-type impurities are diffused from the surface of the substrate, and the isolated region of the P-type diffusion layer 4 and the N-type diffusion layer 5 are formed. Besides, after a P<-> layer 6 has been formed by diffusing P-type impurities, a P<+> diffusion layer 7 is formed by diffusing P-type impurities, and an N<-> diffusion layer 8 is formed by diffusing N-type impurities.
Patent JP-H08262327-A (JP)
Title: Movement controller of x-y table
Inventor: SAKATA AKIHISA
IPC: G02B21/26
Filed: 1995-03-22
Abstract: PURPOSE: To easily and exactly move a X-Y table in an arbitrary direction by an arbitrary amount without operating a joystick and inputting the numerical value of a moving amount. CONSTITUTION: This device is provided with a X-Y table 4 movably arranged in X and Y directions, driving devices 5x, 5y for moving it in the respective directions by an arbitrary moving amount, a camera for photographing the table 4, a display device 8 for displaying the image on a screen and a mouse 9 moving a marker M to an arbitrary position on the screen.  The device is also provided with a movement start point setting means 11 for detecting the X-Y coordinates of an arbitrary position of starting point of movement, movement end point setting means 12 for detecting the X-Y coordinates of an arbitrary position of end point of movement, a moving amount setting means 13 for calculating moving amounts in the respective directions based on the X-Y coordinates of the starting point and the end point and a controller 14 outputting a movement control signal to the driving devices 5x, 5y based on the respective calculated moving amounts.
Patent JP-S55154472-A (JP)
Title: Impedance comparator
Inventor: SUGANO MAKOTO
IPC: G01R27/02
Filed: 1979-05-21
Abstract: PURPOSE: To judge which is larger with simple constitution by parallel connecting the series circuits by reverse unidirectional conductive elements and impedances respectively and detecting the polarities and magnitudes of the current at the AC driving by way of a capacitor.  
     CONSTITUTION: Opposite-polarity diodes 11a, 11b form the series circuits 13a, 13b with impedances 12a, 12b respectively. The circuits 13a, 13b are parallelly driven by an AC power source 15 and the current inversely proportional to the impedances 12a, 12b flows to the circuit 13a or 13b according to the polarities of the applied voltage. The capacitor 14 connecting to the electric source 15 at the impedance smaller as compared to the impedances 12a, 12b is charged to the voltage corresponding to the impedance difference at the polarity corresponding to which of both impedances 12a, 12b is larger. Hence, if this charging voltage is detected, the comparison of the impedances including the decision of which is larger may be performed with the simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05261943-A (JP)
Title: Color printing method by ink jet printer
IPC: H04N1/23
Filed: 1992-03-19
Abstract: PURPOSE:To express various types of tones with different brightness, chroma and hue assuredly without using the white base of an image receiving paper itself. CONSTITUTION:Plural types of inks with different concentrations for respective three color inks of yellow, magenta and cyan are previously prepared, and the ink concentration, combination and number of times for overlapping to be used are selected, corresponding with specified colors of a body to be printed, to expressed specified hue, brightness and chroma.
Patent JP-H04299033-A (JP)
Title: Charging circuit
Inventor: MORIMOTO YASUSHI
IPC: H02J7/10
Filed: 1991-03-27
Abstract: PURPOSE:To prevent consumption of energy of a storage battery connected to a charging circuit when a power source to the circuit is interrupted. CONSTITUTION:In a comparator COM, a protective diode for supplying a current from noninverting and inverting input terminals 40, 41 to a VCC terminal 42 for a power source, is provided. When a power source of a rectifier 1 is interrupted in a state that a storage battery E is connected to a charger 5, the terminal 42 of the comparator COM becomes the same voltage as that at a positive side of the battery E, the terminal 41 becomes the same potential as that of a negative side of the battery E, and a reverse bias is applied to the diode. The diode is turned OFF by the reverse bias, and the negative side of the battery E is opened. As a result, no current flows from the battery E.
Patent JP-H01237657-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ARAKAWA JUN
IPC: G03C7/38
Filed: 1988-03-18
Abstract: PURPOSE:To provide the above material having an excellent color image preservable property after processing by specifying the gradation in monochromatic exposing of the wavelengths to give respective peak sensitivities and the gradation in standard white light source exposing and further by incorporating a specific compd. into the material. CONSTITUTION:The max. values gammaRP, gammaGP, gammaBP of the gradation gamma in the monochromatic exposing of the wavelengths to give the respective peak sensitivities of the color photographic material having the red, green- and blue-sensitive silver halide emulsion layers on a base are 0.80<gammaRP, 0.80<gammaGP, 0.65<gammaBP and the gammaR, gammaG, gammaB in the standard white light source exposing are gammaR<0.65, gammaG<0.65, gammaB<0.75; further, the emulsion layers contain the compd. expressed by formula A. In formula, R0 denotes a hydrogen atom. or substituent; V denotes a hydrogen atom. or the group which can be eliminated by coupling reaction with the oxidant of an arom. primary amine developing agent; Za, Zb and Zc denote substd. methine, =N- or -NH-; either of the Za-Zb bond and Zb-Zc bond is double bonds and the other is single bond. The color image preservable property after the processing is thereby improved.