baber/WOPTO huggingface dataset:
Patent JP-H0727692-A (JP)
Title: Annunciator for time to exchange solution
Inventor: KISHI MOTOSHI
IPC: B08B3/00
Filed: 1993-07-09
Abstract: PURPOSE:To make a judgment of the time to exchange a solution accurate and to enable even a man free of knowledge about the time to exchange to use an annunciator without errors by storing a comparison value set on the basis of a value measured by dripping a standard specimen of a solution and by comparing the measured value of a dripping state of the solution with the stored comparison value. CONSTITUTION:A standard specimen is injected into a syringe 2 up to the position of a level sensor 5. The specimen is dripped by a capillary 3 in a state of driplets 7. A control circuit counts driplets from the position of the sensor 5 and corrects the count when a given time ends, to make a comparison value and to store it in a memory circuit, thereby finishing a setting of the comparison value. In a similar procedure, a count of driplets of a detergent solution is measured and compared with the comparison value of the memory circuit, and, when the measured value is less than the comparison value, the necessity of solution replacement is indicated by lighting a solution replacement indicating lamp 14. Making one setting action with the standard specimen in this way dispenses with storage of a comparison value in delivery and enables judgment of the time to exchange a solution by calculating and storing the comparison value automatically.
Patent JP-H0516002-A (JP)
Title: Rod material supplying machine
Inventor: MARUYAMA SHUICHI
IPC: B23B13/02
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a rod material supplying machine which allows no deflection to be formed on a rod material to be rotationally processed. CONSTITUTION:A rod material supplying machine 2 which has rod materials 5 machined while advancing them sequentially to a processing machine 1 such as a lathe through a feed pipe 13 is provided with a control unit 25 for controlling a feed pipe 13 to slightly retreat before the delivered rod material 5 is chucked on the processing machine 1 side and the machining is started.
Patent JP-S6326563-A (JP)
Title: Instrument for measuring concentration of black liquor and controlling method therefor
Inventor: NAGAYAMA YUTAKA
IPC: G01N25/10
Filed: 1986-07-18
Abstract: PURPOSE:To stabilize the combustion of a recovery boiler by using an arithmetic unit having >=2 kinds of functions capable of converting the apparent concn. obtd. from a temp. difference of a boiling point to the absolute concn. and controlling the amt. of the black liquor to be supplied by a concn. controller from the absolute concn. CONSTITUTION:The black liquor 11 generated from a craft pulp producing stage is evaporated 16 of moisture by which the black liquor 11 is successively thickened in the concn. Such black liquor 11 is finally thickened by a liquor flash tank 19 to the concn. region where the black liquor is burnable in the recovery boiler 22. The black liquor 21 is burned in the boiler 22 and chemicals are recovered. The amt. of the black liquor to be supplied is decreased by decreasing the opening degree of a control valve 15 for the supply of the black liquor to an evaporator or the amt. of the black liquor to be discharged is decreased by decreasing the opening degree of a control valve 17 for the discharge of the black liquor from the evaporator, when the temp. difference of the b.p. between a black liquor temp. detector 12 and a temp. detector 13 for the pure water in a reference vessel decreases. The amt. of the black liquor to be supplied is increased by increasing the opening degree of the valve 15 or the amt. of the black liquor to be discharged is increased by increasing the opening degree of the valve 17 to stabilize the black liquor 21 in the outlet of the tank 19, conversely when the temp. difference of the b.p. between the detectors 12, 13 increases.
Patent JP-H0612377-A (JP)
Title: Small-sized electronic computer with process capacity index calculating function
Inventor: KUNO MICHIAKI
IPC: G06T11/20
Filed: 1992-06-29
Abstract: PURPOSE:To easily find a process capacity index by displaying the mean value and standard deviation of a statistical graph as reference lines in the graph and also displaying a standard value as a reference line while displaying the statistical graph on a screen. CONSTITUTION:A CPU 1 displays an input screen of the standard value to prompt the input of a standard upper-limit value and a standard lower-limit value, displays a menu screen again once the standard upper-limit value and standard lower-limit value are inputted, and continues to display the menu screen. When the calculation and display of the process capacity index are selected on the menu screen, the CPU 1 calculates the process capacity index by using the inputted standard upper-limit value and standard lower-limit value, and the mean value and standard deviation of statistical data and displays the calculation result on an LCD display 5.
Patent JP-S6413562-A (JP)
Title: Image forming device
Inventor: MATSUURA HIROKAZU
IPC: G03G21/00
Filed: 1987-07-08
Abstract: PURPOSE:To obtain three functions from two counters by individually providing a counter for white-and-black images and a counter for color images and computing a maintenance index from the counted values of both counters. CONSTITUTION:Two counters, such as a white-and-black counter and a color counter, are provided in the titled device. Namely, the white-and-black images are formed by a developing device for black 3B and the number of formation of the white-and-black images is counted by the white-and-black counter. And monochromatic or multichromatic color images are formed by developing devices for colored 3Y, 3M and 3C and the number of the formation of the color images is counted by the color counter. Moreover, the maintenance index is computed from the counted values thereof. Then, three kinds of values such as the number of the formation of the white-and-black images, the number of the formation of the color images and the maintenance index can be shown. Thus, it is unnecessary to provide three counters, and waste can be eliminated.
Patent JP-H0613886-A (JP)
Title: Semiconductor integrated circuit
Inventor: UEDA KIMIHIRO
IPC: H03K17/04
Filed: 1992-06-29
Abstract: PURPOSE:To provide a logic circuit which is operated at a high speed in a semiconductor integrated circuit. CONSTITUTION:Path transistor circuits PT3 and PT4 for generating logic in a mutually complementary relation are provided. The output of the path transistor circuit PT3 is connected to the base electrode of an NPN type bipolar transistor circuit BN1 and the output of the path transistor circuit PT4 is connected to the gate electrode of an NMOS transistor MN9. PMOS transistor circuits MP15 and MP16 are connected between the output of the path transistor circuits PT3 and PT4 and a first electric potential VDD and the gate electrodes of the PMOS transistors MP15 and MP16 are connected to the output of the path transistor circuits PT4 and PT3. Thus, since a load capacity CL1 connected to an output terminal by the bipolar transistor BN1 with large driving force is charged and discharged corresponding to the output signal of the path transistor circuit PT3, the logic circuit which is operated at a high speed can be obtained.
Patent JP-H0921669-A (JP)
Title: Method for measuring bubble content
Inventor: TSUGAWA TAKUJI
IPC: G01F1/74
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To measure bubble content in real time in case of actual operation with air and water mixed even if an existing pump is used to realize measure ment of the bubble content at a practical level. SOLUTION: A moment measuring device 6 attached to the vane shaft 5 of a pump impeller 4 is used to measure the moment acting to the vane shaft 5 of the pump impeller 4 at the time of operation with air and water mixed, and the measurement moment or pattern is compared with and checked against the moment or pattern measured during operation in the air and during operation in water and stored, thereby calculating a bubble ratio and a bubble content at the time of operation with air and water mixed.
Patent JP-S5793332-A (JP)
Title: Triaxial focal plane shutter
Inventor: HASHIMOTO AKIHIKO
IPC: G03B9/28
Filed: 1980-12-02
Abstract: PURPOSE:To make a shutter small-sized, by bearing a rear curtain winding drum singly by a supporting member, and also mounting a front curtain winding pulley to the upper and lower end parts of a front curtain winding axis provided by piercing said rear curtain winding drum and the supporting member. CONSTITUTION:Front curtain winding pulleys 4, 5 having the same diameter, and a rear curtain winding drum 2 are placed eccentrically a little, by whih positions of mouthpieces 9, 14 in case of winding a shutter are made nearer the side of the pulleys 4, 5 and the drum. Therefore, the initial running distance of a front curtain 13 and a rear curtain 8 can be made long and a curtain speed is stabilized. Since a speed of rotation of both the pulleys 4, 5 and the drum 2 is same, the winding mechanism, etc. are simplified remarkably, and also since the diameter of the pulleys 4, 5 and the drum 2 is same, the inertia is put in order easily.
Patent JP-H07165302-A (JP)
Title: Binding structure of cover in carrier container
Inventor: EJIRI HIROSHI
IPC: B65F1/14
Filed: 1994-07-22
Abstract: PURPOSE:To bind a cover at a closed position completely even if a combination is different by providing a stopper which can be engaged and disengaged with/ from the flange of a container body, on the free end of the cover to be opened and closed of a carrier container whose top surface is open and peripheral edge is formed with a flange. CONSTITUTION:On the free end side of a cover 12, a plastic stopper device 15 which consists of a stopper element 151 and a locking piece 152 formed integratedly aslant at its lower end and upward aslant is mounted, and the locking piece 152 is engaged and disengaged with/from the flange 11f of the container body 11. When the cover 12 is rotated, the end side of the separated locking piece 152 is curved by its elasticity, and when its end is separated from the lower end of the flange 11f, so that it returns to its original condition and engaged. The cover 12 closes a top surface opening in the container body 11 completely, and is held at a closed position unless an engaged condition is released. In opening the cover 12, the lower part of the stopper 15 is held, pressed out outwards and curved, by which it may be only lifted up, being left as it is.
Patent JP-S5694472-A (JP)
Title: Transmission control system in data gathering system
Inventor: ONAWA HITOO
IPC: G06Q40/02
Filed: 1979-12-28
Abstract: PURPOSE: To improve general capability, by causing a terminal equipment to edit and output data on a basis of the format indicated from the center.  
     CONSTITUTION: Reader SRD provided in bank branch P reads data of the start single slip. This read data is reported to center C together with transaction total data input from numeric keys. Center P discriminates variable elements such as parameters for edition, the parameter for the number of magnetic sheets for batch transmission, and control data to be added to the message according to this data and transmits them to reader SRD. Reader SRD arranges respective bits of read data as designated according to these designated variable elements and transmits them. Transaction data including data of a prescribed number of transmitted single slips are totaled successively in center C, and the CPU discriminates the account number of each data to update the data of this account of file FIL. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H112124-A (JP)
Title: Structure of coolant passage in cylinder head
Inventor: MAKI YOSHIAKI
IPC: F01P7/16
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To realize the early activation of a catalyst at the cooling of an engine, by forming a coolant passage at an intake port side and a coolant passage at an exhaust port side and a branch passage between both the passages, and mounting a flow control valve for reducing an amount of coolant to be flown to the coolant passage at the exhaust port side, near the branch passage. SOLUTION: A coolant passage 2 at an inlet port side and a coolant passage 3 at an exhaust port side are mounted in a cylinder head 1, and a branch passage for flowing the coolant to a cylinder block side, is formed between the both coolant passages 2, 3. A flow control valve 4 is mounted on the branch passage. When a temperature of the coolant is low, a projection amount of a valve body of the flow control valve 4 is small, so that the branch passage is opened, and the coolant flown on the coolant passage 2 is flown to the cylinder block side, and the amount of the coolant to be flown to the coolant passage 3 is reduced.  Whereby a temperature of the exhaust gas exhausted from the exhaust port to an exhaust pipe can be kept high, when the temperature of the coolant of the engine is low, and the catalyst can be activated in an early period by the exhaust gas of high temperature, by which the superior purification capacity can be obtained.
Patent JP-H068454-A (JP)
Title: Ink jet recording head, its manufacture, and recorder equipped with ink jet recording head
Inventor: KOBAYASHI JUNICHI
IPC: B29C45/02
Filed: 1992-06-29
Abstract: PURPOSE:To provide an ink jet recording head capable of feeding ink stably by a manufacturing method which is suitable for mass production and good in yield. CONSTITUTION:After arranging an ink discharge energy generating element 2 onto a substrate 1, a liquid passage forming solid layer 4 is laminated on the substrate in compliance with the element 2, and further a liquid forming solid layer 5 is laminated on a liquid chamber forming expected part on the solid layer 4. Then, after molding a molding resin layer 6 by transfer molding, a liquid passage and a liquid chamber are completed by removing the solid layer.
Patent JP-2000028352-A (JP)
Title: Method for computing direction of holding spectacle frame
Inventor: KIKUCHI YOSHIHIRO
IPC: G01B21/22
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To compute the direction of holding spectacles frames held at a device for measuring the three-dimensional shape of spectacles frames from the three- dimensional shape data of the spectacles frames measured by the device for measuring the three-dimensional shape of spectacles frames. SOLUTION: In this computing method, from the three-dimensional measurement data of spectacles frames measured by a device for measuring the three- dimensional shape of spectacles frames, the front direction of the right and left spectacles frames are each defied as a direction in which each area surrounded by a two-dimensional shape obtained by projecting each of the right and left spectacles frames onto a plane orthogonal to the front direction becomes maximum, and the front directions of the light and left spectacles frames are each computed. Next, the direction of the sum of unit vectors of the computed front directions of the right and left spectacles frames is computed and taken as the front direction of the spectacles, and the front direction of the spectacles is taken as the direction of holding the spectacles.
Patent JP-H05215542-A (JP)
Title: Apparatus for detecting front-wheel steering angle of vehicle
Inventor: NAKAMURA TETSUYA
IPC: B62D15/02
Filed: 1992-06-29
Abstract: PURPOSE:To prevent the sudden change of the detected value when sensors are switched in a front-wheel-steering-angle detecting apparatus, which determines the steering angle of the front wheels based on either of a plurality of front-wheel-steering-angle sensors. CONSTITUTION:An encoder-type front-wheel-steering-angle sensor 16 and a potentiometer-type front-wheel-steering-angle sensor 34 are provided. The front- wheel steering angle is determined based on the detected value of either of the sensors, and rear-wheel steering is controlled. The front-wheel steering angle is determined at the detected value thetaa of the potentiometer-type sensor 34 before the estimating operation of the neutral position of the steering. After the estimating operation is finished, the angle is determined at the first front- wheel steering angle theta1, which is determined based on the detected value thetas of the encoder-type sensor 16 and the neutral position thetaN*. Immediately after the switching of the sensor, control is performed so that the difference  thetabefore and after the switching is gradually decreased. Even when the sensors are switched in response to the vehicle speed, the front-wheel steering angle is gradually changed by the same processing.
Patent JP-H1018591-A (JP)
Title: Supporting structure for concrete form
Inventor: ASANUMA MASAO
IPC: E04G17/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide concrete forms in parallel in the horizontal arrangement having an outer circumferential rising piece projecting downward and to enable supporting of their joints. SOLUTION: A joint R between concrete forms is supported on wooden beams 24 and 25 supported by a receiving frame on a support column 22 provided on a floor. The concrete forms T1 and T2 are constituted by an inner rising piece 3 provided as if projecting inside and downward, extending in the direction perpendicular to an outer circumferential rising piece 2 and having a lock part C at the position close to the outer circumferential rising piece 2. In this case, a fixing member P is provided having a lock body F to be locked by the lock part C and a stopper body G to be locked by a part of the wooden beams 24 and 25.
Patent JP-H0222142-A (JP)
Title: Production of polarization-optical fiber preform
Inventor: KOSAKA KOJI
IPC: C03B37/018
Filed: 1988-07-09
Abstract: PURPOSE:To obtain an excellent polarization-optical fiber preform without any problems in transmission loss, structure, strength, etc., by blowing a preform material onto the opposite sides in the axial direction of a seed preform in blowing and growing the preform material consisting of fine glass particles on the outer periphery of the seed (starting) preform. CONSTITUTION:A core, core-clad type or core-clad-jacket type preform for producing a polarized optical fiber preform is produced. In the process, the following constitution is adopted. That is preform materials 3 and 3 are blown from raw material feeding parts 2 and 2 on the opposite sides in the axial direction of a seed preform 1 (e.g., consisting only of a nearly round transparent glass core (1a)) to provide an elliptical cross section of the preform. In this case, e.g., the preform materials 3 (core material) consisting of fine glass particles are blown from the raw material feeding parts 2 only on both opposite sides of the seed preform 1 while traversing the seed preform 1 relatively to the raw material feeding parts 2 and 2 at a suitable cycle.
Patent JP-H08337792-A (JP)
Title: Hydraulic fluid composition for refrigerating machine
Inventor: FUKUDA MASAHIRO
IPC: C09K5/04
Filed: 1995-06-13
Abstract: PURPOSE: To inexpensively obtain the subject composition capable of diminishing the wear of metal contact surface, excellent in compatibility, thermal stability, electrical insulation and low hygroscopicity, generating no carboxylic acid due to its hydrolysis, comprising a specific base oil, a phosphorus compound and a hydrofluorocarbon. CONSTITUTION: This hydraulic fluid composition comprises (A) a lubricating oil composition comprising a base oil A1 mainly consisting of a cyclic ketal or cyclic acetal and a phosphorus compound A2 , i.e., a compound of formula I [X1 -X3 are each a 2-4C (branched) alkylene; X4 -X6 are each a l-l8C (halogenated) straight-chain alkyl, 3-18C branched alkyl, 2-l8C straight-chain alkenyl, 3-l8C branched alkenyl, 6-l8C (halo)aryl or 7-18C aralkyl; (p), (q) and (r) are each 0-30[ or formula II (X<7> and X<8> are each same as X<1> ; X<9> -X<11> are each same as X<4> ; (s) and (t) are each same as (p)) and (B) a hydrofluorocarbon.
Patent JP-H0463546-A (JP)
Title: Ice cream container and method for filling ice cream in cone using the same
Inventor: KITAMURA IPPEI
IPC: A23G9/24
Filed: 1990-06-29
Abstract: PURPOSE:To sanitarily simplify disher up of an ice cream without requiring so much force by filling the ice cream in a domed vessel and a drum vessel in a steric tapered shape, etc., in conformity with a conical shape. CONSTITUTION:The objective container is composed of a domed vessel 1 formed from a synthetic resin material having a shape retaining hardness and a drum vessel 2, the aforementioned domed vessel 1 having a domed outer shape with an engaging edge 4, engaging with a bell mouth 3 of the drum vessel 2 and formed in a flange part (1a) in the mouth edge. The outer shape of the abovementioned drum vessel 2 is in the form of a horn and the bell mouth 3 is formed in the mouth edge. Furthermore, an ice cream (b) is dished up in the domed vessel 1 to an extent so as to form an air chamber (a) in the bottom of the drum vessel 2 and capping is then carried out so as not to leave air in the bell mouth 3 of the drum vessel 2 while revolving the drum vessel 2. The ice cream in the resultant capped container is then preserved and hardened in a quick freezing chamber.
Patent JP-2000031306-A (JP)
Title: Nonvolatile memory device
Inventor: BOKU SHOBIN
IPC: H01L27/115
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the area of bulk tapping which is formed for impressing a bulk voltage by containing the bulk tapping in a plurality of dummy bit lines arranged in the columnar direction around a memory cell array and injecting a specific impurity into the dummy bit lines. SOLUTION: In order to reduce the level different between a memory cell array and its peripheral circuit, dummy word lines DW/L and dummy bit lines DE/L are arranged two lines by two lines around the cell array. The dummy bit lines DB/L are made of polysilicon containing an injected P+ impurity and formed for tapping areas. At the spot where the dummy bit lines DB/L and dummy word lines DW/L do not overlap each other, a contact area 1 to be connected to the source and drain of a cell transistor is replaced with a contact area 3 to be connected to a secondary well. The contact 3 can be used as a contact for bulk tapping.
Patent JP-H0220707-A (JP)
Title: Artificial lawn
Inventor: FURUKAWA GENZO
IPC: E01C13/00
Filed: 1988-07-08
Abstract: PURPOSE:To facilitate the filling of artificial lawn with filler substance and enhance the surface quality of the artificial lawn by arranging pile threads on a base cloth for the artificial lawn so that planting positions adjacent to each other form a true triangle or a square. CONSTITUTION:An artificial lawn is made by plating a plurality of pile threads 1 intermittently in the direction of the thread length in a plurality of rows R spaced laterally. The plating position 2 of the pile thread 1 is located to form an approximate spare or triangle together with and relative to the adjacent row R. Further, filler substance such as sand is used to fill the gaps between the pile threads 1 and to form the artificial lawn. This makes it possible to perform uniform filling and enhance the surface quality of the artificial lawn.
Patent JP-H1118372-A (JP)
Title: Motor provided with permanent magnet rotor
Inventor: SEKINE AKIHIRO
IPC: H02K5/22
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a motor whose maintainability is enhanced by improving the connecting method of the motor provided with a controller. SOLUTION: A motor comprises a permanent magnet rotor 13 in which a controller part 20 composed of a controller circuit 22 is provided integrally at the outside of an end bracket 15a on the opposite side of a load. In this case, the connection of the controller part 20 to the connecting box 18 of a motor part 10 and the connected of the controller part 20 to the stator coil 11 of the motor part 11 are performed by using a detachable connection part in which plug sockets 43a, 44a and plugs 43b, 44b are molded integrally by a mold molding operation.