baber/WOPTO huggingface dataset:
Patent JP-S588296-A (JP)
Title: Control method for number of pumps
Inventor: WAKABAYASHI SHIYUUICHI
IPC: F04D15/02
Filed: 1981-07-07
Abstract: PURPOSE:To have efficient control of the number of pumps in service by adding another pump, when the discharge amount and the target discharge amount of the group of pumps have both attained the current maximum discharge amount, and by reducing the number of pumps when those have become smaller than the value obtained from the maximum discharge amount, at the time of one pump being reduced, multiplied by a certain factor. CONSTITUTION:At the step No.1, the actual head is calculated using a specific equation to determine the discharge amount Qn, and it is placed on comparison with the actual discharge amount Q at the step No.2. If it is revealed to be equal to or larger than Qn, it shall be made sure at the step No.3 that the target discharge amount Q0 is likewise larger than Qn, in order to emit an addition command from the step No.4. Further, the actual head is calculated at the step No.5 to determine the maximum discharge amount Qn-1 at the time of one pump being reduced, which is placed on comparison with the actual rate of flow Q at the step No.6. In case the Q is smaller, a reduction command about the number of pumps is emitted from the step No.8 after making sure at the step No.7 that the Q0 is likewise smaller. Thus an effective control of the number of pumps is provided.
Patent JP-H04315085-A (JP)
Title: Position detector of moving body
Inventor: NAKAMURA TOSHIKAZU
IPC: G05D1/02
Filed: 1991-04-11
Abstract: PURPOSE:To improve detection accuracy of the positions of a reflector and a beam emission means (that is, self-position) by increasing the probability of the emitted light beam hitting the reflector. CONSTITUTION:A device has a casing 3 containing a light emitter and a light receiver and a mirror 4 to change the direction of light beam 2E emitted by the emitter and to discharge it outside. The mirror 4 and the casing 3 are swung by a gimbal swing mechanism including rings 11, 14. That is, the mirror 4 is rotated with a motor 5 and the rotation center axis 8 draws a cone shape swinging track. The light beam 2E draws a rotation scan track with changing scan surface. Thus, the light track on a hypothetical cylinder around a scanning device 2 becomes like a net and the light beam easily hits the reflector arranged around the scanning device 2. Therefore, the accuracy of detecting the position of the scanning device 2 using the triangular measurement principle based on the reflection light from the reflector or a moving body loaded with this in other word, is improved.
Patent JP-S61265030-A (JP)
Inventor: SAKATA YU
IPC: A01G33/00
Filed: 1985-05-16
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-S5229080-A (JP)
Title: Pantrograph type parking cradle
Inventor: NISHIDA RIKIO
IPC: E04H6/06
Filed: 1975-08-30
Abstract: PURPOSE: To provide a parkingg cradle for movably containing a vehicle on a supporting plate elevationally moved with respect to a base cracde on the upper surface of the cradle extendingly moving with a pantograph mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0620439-A (JP)
Title: Head stack assembly in disk drive
Inventor: CHIYATSUKU EMU RUUNGU
IPC: G11B25/04
Filed: 1993-05-06
Abstract: PURPOSE: To shorten a space between disks in the perpendicular direction by sharing an assembling space between the disks by upward and downward suspensions for their assemblies. CONSTITUTION: A head stack is formed by one pair of modules, and the suspension 10 equipped with an upward head slider 18 is supported by the 1st module, while the suspension 12 equipped with a downward head slider 20 the 2nd module, and upward and downward heads are combined to be disposed alternately. Then, the assembling space between the disks by the upward and downward suspensions 10 and 12 is constituted to be shared for their assemblies. These suspensions 10 and 12 for supporting the head sliders 18 and 20 are spaced out by using a comb-like head assembling tool and loaded onto their respective disk surfaces.
Patent JP-H09290329-A (JP)
Title: Control method for wirecut electric discharge machine
Inventor: YOSHIZAWA HIDEYOSHI
IPC: G05B19/05
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the control method for a wirecut electric discharge machine in which a control program can be easily revised. SOLUTION: Respective drive control programs of the upper side wire guide and lower side wire guide of a wirecut electric discharge machine 11 are stored in a floppy disc 12 separately and they are inputted to an input control part 13 and stored in a program memory part 14. By a program composition order, a program composition part 15 composes the said both control programs and outputs to a buffer 16 and an order analysis part 17 prepares a control order based on this control program and various information and outputs them to a machine control part 18 and the machine control part 18 controllers the drive of the wirecut electric discharge machine 11 in response to the order. As the said respective control programs are separated, the program change following to a design change is easy.
Patent JP-S59231682-A (JP)
Title: Character discriminating device
Inventor: TAKAHASHI JIICHIROU
IPC: G06K9/46
Filed: 1983-06-13
Abstract: PURPOSE:To discriminate a candidate character category with high precision by extracting a difference between categories on a standard pattern as to the category of a candidate for an input character pattern, and detecting whether the difference is in a stroke extracted from the input character pattern. CONSTITUTION:The character pattern from an input part 1 is passed through a preprocessing circuit 2, and a rough classifying device 3 narrows down a candidate character category and passes to a structure difference extracting circuit 5, which extracts the differences from the standard patterns of two optional categories read out of a standard pattern storage circuit 4. A stroke extracting circuit 6 receives the character pattern from the circuit 2 and the structure difference extracted by the circuit 5 to calculate similarity on the basis of feature point information, and sends the value, etc., to a structure deciding circuit 7 when the similarity is larger than a threshold value. The circuit 7 decides whether the structure difference pattern received from the circuit 5 is present in a character line extracted by the circuit 6 or not. Thus, the structural difference between the candidate character categories is detected to improve character discriminating performance greatly.
Patent JP-H09293798-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KINOSHITA YASUSHI
IPC: H01L21/761
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To lessen the bipolar insulation isolation region of a semiconductor integrated circuit device in dimensions, without deteriorating the device in punch-through resistance. SOLUTION: A semiconductor integrated circuit device is equipped with N<+> -type buried layers each provided under a bipolar transistor forming region and a P-channel-type MOS transistor forming region respectively, and an insulation isolation region composed of a P-type well region 7 and a P<+> -type buried layer 4 is provided between the bipolar transistor forming regions, and the width of the P-type buried layer 4 in the insulation isolation region P<+> of the bipolar transistor is set larger than that of a P well region 7 located above the buried layer 4.
Patent JP-H0576361-A (JP)
Title: Tissue plasminogen activator mutein
Inventor: KATO KOICHI
IPC: C12N1/21
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a new tpA mutein useful as a therapeutic agent for cardiac infarction, cerebral infarction, lung embolism and peripheral arteriovenous thrombosis. CONSTITUTION:The objective mutein being a tpA mutein from which a finger (F) domain, growth factor (E) domain and Kringle (K) 1 domain are lost and e.g. having an amino acid sequence of amino acid residue No.174 to 527 expressed by the formula and obtained from a cultured product of transformant transformed by a vector containing a recombinant DNA having a base sequence coding the above-mentioned mutein.
Patent JP-H05280024-A (JP)
Title: Harbor facility for pneumatically floated type ship
IPC: B63B21/00
Filed: 1992-03-31
Abstract: PURPOSE:To improve a harbor facility incorporating a seating device for an pneumatically floated ship and a port entrance and departure assisting device. CONSTITUTION:A slit-like port section 11 is built, and rails 6 are laid on opposite sides of a quay 2 in the port section 11. Further, four self-propelling bogies 3a to 3d are set on the rails 6, and further, winches 5 are rotatably mounted on the bogies 6. Ropes wound on the winches 5 are connected to the bow and stern of an air pressure float-up ship which is therefore towed by the bogies 3a to 3d up to a predetermined position while lengths of the ropes are adjusted by the bogies 3a to 3d, and thereafter, the ship is decushoned and is then seated on height adjustable seating devices 1a to 1d laid on the sea bottom of the harbor.
Patent JP-S5732390-A (JP)
Title: Cation exchange membrane, its manufacture and electrolyzing method using it
Inventor: SAIKI KOUJI
IPC: B01J47/12
Filed: 1980-07-31
Abstract: PURPOSE:To obtain high purity alkali hydroxide from an aqueous soln. of alkali metallic halide with high current efficiency by using a cation exchange fluorocarbon membrane having specified atomic groups as the side chains. CONSTITUTION:A cation exchange fluorocarbon membrane having atomic groups represented by formula I as the side chains or part of the side chains is manufactured. In formula I, M is H, a metal or ammonium, and each R1 and R2 is 1-4C alkyl. The membrane is obtd. by reacting a membraneous fluorocarbon structure having -CF2SO2C, -CF2SO2Br or -CF2Br as functional groups with an org. compound having a chemical structure represented by formula II. The reaction temp. is about 50-100 deg.C, and the reaction time is about 1-100hr. The preferred cation exchange membrane has a multilayer structure composed of a surface layer contg. more than half of the cation exchange groups and having 1-100, preferably 5- 30mum thickness and of a remaining layer.
Patent JP-H07292952-A (JP)
Title: End construction
Inventor: NIIZEKI TAKANOBU
IPC: E04F19/02
Filed: 1994-04-20
Abstract: PURPOSE:To improve the waterproofness and appearance of a wall by using an end construction as an intermediate drip, an over-window drip, or a ground drip, etc. CONSTITUTION:This end construction comprises a fixed part 1 of an approximately vertical cross section; an engaging part 2 formed by inclining, curving and projecting a part near the lower end of the fixed part 1 at an obtuse angle to the extension line of the fixed part 1; a plurality of drain holes 9 formed in the root of the engaging part 2 in such a way as to be parallel to the longitudinal direction of the root; a drip surface 11 formed by curving the lower end of the fixed part 1 outwards at an obtuse angle to the extension line of the fixed part 1; and a cover surface 12 formed by making the end of the drip surface 11 hang down. The engaging part 2 includes a long-size back batten B, having an engaging claw 6 formed thereon, and a long-size, metallic decorative cover C consisting of a decorative surface 16 of an approximately vertical cross section and a locking part 21 formed by inclining and projecting approximately the center part of the decorative surface 16 downwards, with a locking claw 23 formed in the locking part 21. The fixed part 1 of the back batten B is secured to a wall bed via fasteners beta, the lower end of a dry wall D is put on the engaging part 2, the engaging part 21 of the decorative cover C is locked to the engaging part 2 of the back batten B, and the decorative cover C is integrated with the back batten by engagement of the engaging claw 6 with the engaging claw 23.
Patent JP-H08300146-A (JP)
Title: Method for forming piping
Inventor: IKEDA SHIN
IPC: F16L23/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide a method for forming the piping which eliminates the restriction in the working, easily absorb the errors in dimension, is manufactured at a low cost, and is excellent in the workability. CONSTITUTION: A flanged joint which is preliminarily machined or welded is inserted into a main body 1 of the piping or a branched tube 2 with the prescribed clearance, and after the assembly, the inserted part is welded to form the piping, and a large special machining equipment can be dispensed with, and the working can be achieved without any restriction. The distortion of the flange surface is suppressed to the machining precision of 1/100mm level, and the dimensions and angle between flanges of the piping can be adjusted in an extremely easy manner using the clearance and inserted part.
Patent JP-H044602-A (JP)
Title: Magnetic core for signal line filter
Inventor: TOKANE HIKOHIRO
IPC: H01F17/06
Filed: 1990-04-21
Abstract: PURPOSE:To widen a noise absorbing band considerably and to realize a miniature and high performance magnetic core for signal line filter by making split magnetic cores split in a direction in crossing with a magnetic path with types of materials different from the noise absorbing characteristic. CONSTITUTION:Split magnetic cores 3a, 3b being components of an annular magnetic core 3 are made of types of materials different from noise absorbing characteristic such as a type of material showing a high noise absorbing characteristic at a low frequency band as an Mn-Zn group ferrite or the like for the split magnetic core 3a and a type of material showing a high noise absorbing characteristic at a high frequency band as an Ni-Zn group ferrite or the like for the split magnetic core 3b. The ring core is formed by combining the plural split magnetic cores 3a, 3b made of types of materials with different noise absorbing characteristics in such a way. Thus, the overall noise absorbing characteristic being combination of the respective noise absorbing characteristics of the split magnetic cores 3a, 3b is realized and the noise absorbing band is considerably widened.
Patent JP-H06315307-A (JP)
Title: Seedling planter
Inventor: SHINODA MITSUO
IPC: A01C11/02
Filed: 1993-05-07
Abstract: PURPOSE:To suppress noise by fitting and installing an elastic member in a pushing rod reciprocating along planting pawls. CONSTITUTION:An elastic member 19 capable of cushioning and regulating the protrusion limit with an operating spring 20 is fitted and installed in a pushing rod 14, reciprocating and moving along planting pawls 6. The shape of the contact surface of the elastic member with a planting arm 7 is set so as to provide the intermediate part of the elastic member with the form of a convex protruding curved surface. Thereby, the permanent set in fatigue and deformation of the elastic member are hardly caused to reduce escape sound or beating sound.
Patent JP-H045625-A (JP)
Title: Liquid crystal display device
Inventor: TANABE TORU
IPC: G09F9/00
Filed: 1990-04-24
Abstract: PURPOSE:To adjust the contrast automatically even at low temperature by driving a liquid crystal element according to the control voltage from a detecting circuit which is controlled by a control circuit. CONSTITUTION:An LCD panel is driven according to the output voltage V2 outputted from the detecting circuit 3 to make an LCD display whose contrast is adjusted automatically. At this time, an operational amplifier IC 1 operates merely as a voltage follower amplifier in the output range of a thermistor wherein the relation between the output voltage V1 of the detecting circuit and the output voltage V3 of the control circuit 4 is V1>V3, so that the control voltage V2 is as shown by an equation I. The control voltage V2 varied with the resistance value of the thermistor TH as an element for temperature compensation and the control voltage V2 rises as the resistance value of the thermistor TH increases and drops at the value of the TH decreases. In the equation, I, R1, R2, and R3 are resistance values.
Patent JP-H04314052-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ARAKAWA JUN
IPC: G03C1/047
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the photosensitive material which has excellent sharpness and suppresses the deterioration in the sharpness by the bleeding of color images during the preservation after processing by respectively specifying the oil drop content ratio in emulsion layers and the average jelly strength of the gelatin contained in the emulsion layers. CONSTITUTION:The oil drop content ratio of at least one layer of the silver halide emulsion layers of the silver halide color photographic sensitive material having protective layers is >=0.6 and <=1.5 and the average jelly strength of the gelatin incorporated into the emulsion layers is >=250. Namely, the oil drop content ratio=the total volume of the oil drops in these layers/the total volume of the gelatin in these layers and the oil drop content ratio is 0.6 to 1.5 and more particularly 0.7 to 1.2. The average jelly strength of the gelatin used for the emulsion layers contg. couplers is >=250 and is more particularly preferably >=260 and <=400. The case in which all of the gelatin kinds incorporated into the emulsion layers are constituted of the gelatin kinds having >=250 and <=350 jelly strength is more preferable.
Patent JP-H02286805-A (JP)
Title: Dynamic valve device of internal combustion engine
Inventor: SHIBATA MITSUHIRO
IPC: F01M9/10
Filed: 1989-04-26
Abstract: PURPOSE:To shorten the axial length of a sleeve by fixing a piston, which is constructed in the form of bottomed double cylinders, to a valve stem, and thereby forming part of the air pressure chamber in the piston. CONSTITUTION:A sleeve 10 to be fixed to the body 1 of an engine is provided with a blind sliding hole 10a, whose bottom is equipped with a guide hole 10b wherein a valve stem 5a penetrates hermetically and movably, and a piston 16 is fitted in this sliding hole 10a slidably. The piston 16 is constructed in bottomed double cylindrical form and fixed to the valve stem 5a in its position nearer the tail. An air pressure chamber 13 is formed between a coupling plate 16c on the outside axially and the bottom of the sliding hole 10a. This piston construction in bottomed double cylinders admits formation of part of the air pressure chamber 13 within the piston 16, which allows shortening of the sleeve 10 in its axial direction, contributing to making the whole structure compact.
Patent JP-H02285304-A (JP)
Title: Phase difference plate and liquid crystal panel
Inventor: UMEMOTO SEIJI
IPC: G02B5/30
Filed: 1989-04-26
Abstract: PURPOSE:To obtain the phase difference plate which is smaller in the phase difference on a short wavelength side of double refracted light in a visible light region than on a long wavelength side by laminating films which is large in the phase difference in the visible light region and small in Abbe number or the laminate thereof and films which are small in the phase difference and large in the Abbe number or the laminate thereof. CONSTITUTION:The stretched plastic film 1, 3 which are large in the phase difference in the visible light region and small in the Abbe number or the laminate thereof and the stretched plastic films 1, 3 which are small in the phase difference and large in the Abbe number or the laminate thereof are combined and laminated. The lamination is properly executed according to the required phase difference characteristics on the basis of the relations existing between the stretched plastic films that the phase difference characteristics increase as an addition system if the angle of intersection of the optical axes between these films is between 0 and 45 deg. and the phase difference characteristics decrease as a subtraction system when the angle is between 45 deg. and 90 deg.. The phase difference plate which is smaller in the phase difference on the short wavelength side of the double refracted light in the visible light region than on the long wavelength side is obtd. in this way.
Patent JP-H0593614-A (JP)
Title: Optical gap measuring apparatus
Inventor: HASHIMOTO TOSHISADA
IPC: G01B11/14
Filed: 1991-04-10
Abstract: PURPOSE:To measure a gap without inflicting damage and strain on a materials to be measured without contact, to make it possible to measure the gap highly accurately in the inside of a machine and to facilitate the setting of a focal distance. CONSTITUTION:A stand is uprightly provided on a base 1. A solid-state image sensing means 32 is held so that the vertical position and the angle can be adjusted respect to the stand. A light source means 30 is arranged so as to face the solid-state image sensing means 32 through a gap provided by an object to be measured. A monitoring means displays the measured results of the gap obtained with the solid-state image sensing means 32 in images and digital numerical values. The base 1, the stand, the solid-state image sensing means 32 and the light source means 30 are made to form one unit, which is constituted movably with respect to the material to be measured.
Patent JP-S5532868-A (JP)
Title: Plaster wall lattice frame
Inventor: OKAMURA TATSUROU
IPC: E02D29/02
Filed: 1978-08-29
Abstract: PURPOSE:To efficiently plaster a wall, by making a lattice frame, which is a core material of a plaster wall for wooden house, of plastic resin and also by securing an outer frame on the outer circumference. CONSTITUTION:Plastic resin made vertical levers 1 and horizontal levers 2 cross at a great many points, and an outer frame 3 is provided at the outer circumference. Furthermore, projections 4 are formed at the outer frame 3, and thus, a lattice frame 5 is made. The projections 4 at the outer frame 5 are fitted in holes made in pillars, foundations, trunk supports, etc., and the lattice frame 5 is fastened between the pillars. Afterwards, wall mud is plastered from the front and the back of the lattice frame 5, and thus, a plaster wall containing the lattice frame 5 serving as a core material can be obrained.
Patent JP-H0748385-A (JP)
Title: Organic electroluminescent element and compound having aluminum complex structure
Inventor: HIRONAKA YOSHIO
IPC: H05B33/12
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a new element, having a new aluminum complex structure and excellent characteristics of high brightness, luminous efficiency and longevity, excellent in adhesion to an electrode and useful as luminous elements, electronic materials, etc., of various display devices. CONSTITUTION:This organic electroluminescent element contains a compound having an aluminum complex structure expressed by formula I {X is a group expressed by the formula Ar<1>-Y-Ar<2> [Ar<1> and Ar<2> are each (substituted)6-24C aromatic rings; Y is an alkylene, a cycloalkylene, etc.], a group expressed by formula II (R<1> and R<2> are each 6-12C aryls, 1-12C alkyls, etc.), etc.; L<1> to L<4> are each ligands expressed by formula III or IV}, e.g. an organic electroluminescent element having an aluminum complex structure expressed by formula V. The compound expressed by formula I is obtained by stirring an 8-hydroxyquinoline derivative and an aluminum alkoxide in a solvent such as an alcohol under heated conditions, etc.