baber/WOPTO huggingface dataset:
Patent JP-H01257629-A (JP)
Title: Four-wheel drive device for vehicle
Inventor: SHIRAISHI MASARU
IPC: B60K17/346
Filed: 1988-04-06
Abstract: PURPOSE:To increase the rigidity of a transfer case by forming a fitting part for the support tool of a driving shaft between wheels in a 2-wheel-drive vehicle on a transverse engine and mounting a transfer case for a 4-wheel drive device to the fitting part via a support member. CONSTITUTION:A 4-wheel drive device 1 is provided with a pair of front accelerators 2 and 3 right and left. and a transverse engine 4, a clutch 31 and a transmission 5 are arranged side by side forward of the aforesaid accelerators 2 and 3. Also, the extension part 7a of a transmission case 7, a trans-axle hous ing 33 and a transfer case a integrated with a clutch housing 32 are respectively provided above each of the trans-axles 2 and 3. In this case, a support tool fitting part 6 is formed on the engine 4 and the transfer case 8 is mounted to the support tool fitting part 6 via a support member 28. Furthermore, the support member 28 is formed into an L-shape and both sides thereof are secured to mating members with bolts 29 and 30.
Patent JP-H08255213-A (JP)
Title: Bar code reader
Inventor: OGAKI TATSUO
IPC: G06K7/10
Filed: 1995-03-15
Abstract: PURPOSE: To prolong the service life of a semiconductor laser element. CONSTITUTION: When a word 18 does not exist in a read scanning area 9, a semiconductor laser element 1 emits a pulse and scans a light beam 8 only in the detection scanning area 10 narrower than the read scanning area 9. When the work 18 arrives at the detection scanning area 10 and the work 18 is detected, the semiconductor laser element 1 continuously emits light, scans the light beam 8 in the wider read scanning area 9 and reads a bar code 17. When the bar code 17 is completely read, the semiconductor laser element 1 is returned to pulse emission again.
Patent JP-S62242559-A (JP)
Title: Recorder
Inventor: KONDO HIROATSU
IPC: B41J7/34
Filed: 1986-04-15
Abstract: PURPOSE:To minimize an error in the stop position of a type and enhance printing speed, by controlling a rotation-driving means so that the rotating direction of a type-carrying body is in a predetermined direction in the case of selecting a specified type, and a desired type is most rapidly positioned on the front side of a recording hammer from a stop position in other cases. CONSTITUTION:When it is required to print a character, an MPU50 discriminates whether the character to be printed is a predetermined character. When the character to be printed is the predetermined character, rotation of a stepping motor 6 in a type-selecting operation is limited to one direction, and a recording hammer 7 of a recording head 2 is driven to strike the type positioned on the front side thereof, thereby bringing the type into contact with a recording medium to print. When the character to be printed is not the predetermined character, a rotating direction and a rotating quantity of the motor 6 are so determined that the rotating quantity of the motor 6 necessary for moving the relevant type to the front side of the hammer 7 in the type-selecting operation is smaller, and the motor 6 is driven to rotate. Accordingly, since a type-selecting mode is selected according to the kind of the character to be printed, favorable printing quality can be maintained even when a low-accuracy stepping motor is used for type selection.
Patent JP-S58200311-A (JP)
Title: Temperature controller
Inventor: SAWADA TAKAO
IPC: G05D23/20
Filed: 1982-05-18
Abstract: PURPOSE:To use a temperature detection signal as a control signal without influenced by an electric noise, etc., by varying the quantity of light coupled between a light emitting element and a photodetecting element through a temperature detecting element interposed between both elements, and controlling temperature automatically. CONSTITUTION:Light emitted from the light emitting diode 9 passes through an optical fiber 7 to reach the temperature detecting element 6 and then passes through an optical fiber 8 to return to a photothyristor 10. The current flowing through this photothyristor 10 is determined by its light intensity, so when the temperature of the temperature detection part where the element 6 is provided rises, its transmitted light intensity decreases to increase the resistance of the photothyristor 10 and the current flowing therein decreases, so that its temperature drops. Consequently, when the temperature of the temperature detection part drops, the transmitted light temperature of the element 6 increases, so the current of the photothyristor 10 increases. Thus, the current of the photothyristor 10 varies in proportion to the transmitted light intensity of the element 6, so precise control is facilitated.
Patent JP-H01257935-A (JP)
Title: Overhead projector
Inventor: SONE KAZUKO
IPC: G09G1/00
Filed: 1988-04-08
Abstract: PURPOSE:To effectively perform discussion and questions and answers by using an IC memory card for keeping plural pieces of picture information and allowing a speaker to operate the picture which should be projected on a screen with plural remote control mice on that occasion at a conference or a lecture meeting, etc. CONSTITUTION:When the IC memory card 101 is loaded in a display information storage device 102, the picture information previously stored in the IC memory card 103 is read in the display information storage device 102. A mouse controller 104a interprets the information from a remote control mouse 103a and writes an arrow and a graphic, etc., in the cursor picture information storage means 105a of its own. By interpreting the information from other remote control mice 103b-103x in the same way, the operation of writing optional graphic is performed. An picture synthesis device 106 synthesizes the respective image planes from the display information storage device 102 and the cursor picture information storage device 105 to drive a transmission type liquid crystal display device 108. Thus, not only the speaker and an operator but also plural persons can point to the projected picture and effectively argue.
Patent JP-S58208293-A (JP)
Title: 1h-pyrazolo(3,4-d)-pyrimidine derivative and antitumor agent containing the same
Inventor: SUZUKI SHINICHI
IPC: A61K31/505
Filed: 1982-05-20
Abstract: NEW MATERIAL:1H-Pyrazolo[3,4-d]pyrimidine derivative of formula I [R is -CN, -NH-(CH2)nCOOH (n is 1-12); X is halogen] and its salt. EXAMPLE:4-Cyano-1-(4-chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidine. USE:Antitumore, anitviral agent. PREPARATION:For example, the reaction between 4-(4-tolylsulfonyl)-1-(halogenophenyl)-1H-pyrazolo[3,4-d]pyrimidine and potassium cyanide or NH2-(CH2)n COOH gives the compound of formula I .
Patent JP-H11276351-A (JP)
Title: Coffee maker
Inventor: TAMARU RIE
IPC: A47J31/057
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the coffee liquid of various flavors by adjusting the hardness components of water. SOLUTION: A hardness adjustment means for adjusting the hardness of the water is provided, and by attaining the hardness of the water corresponding to the instruction of a user, the coffee liquid of the different flavor is obtained even at the time of using the same coffee beans. The water in a water tank 2 is led through a flow rate adjustment means 16 and a three-way valve 17 to a heating means 3, turned to hot water and poured from an ejection port 5 to coffee powder 13 and the extracted coffee liquid is accumulated in a coffee container 10. In the case of adjusting the hardness of the coffee liquid, it is performed by passing the water through either a water softening means 6 or a water hardening means 7 by the instruction from a manual input part.
Patent JP-H02264572-A (JP)
Title: Dc reproduction clamping pulse generating circuit
Inventor: MATSUDA YURIE
IPC: H04N5/18
Filed: 1989-04-04
Abstract: PURPOSE:To prevent the change of a DC reproduction level by applying a negative polarity horizontal synchronizing signal to a trigger input terminal, a low level signal to an inverted trigger input terminal, and a negative polarity vertical synchronizing signal to a reset terminal respectively to obtain a clamping pulse. CONSTITUTION:A monostable multivibrator 13 is constituted of the inverter gates 21-23, the AND gates 24 and 25, the NAND gates 26 and 28, an EXOR gate 27, and an OR gate 29. Then a negative polarity horizontal synchronizing signal 10, a low level signal 11, and a negative polarity verticval synchronizing signal 12 are applied to a trigger input terminal, an inverted trigger input terminal, and the reset terminal of the multivibrator 13 respectively. The output pulses are produced while the signal 12 applied to the reset terminal is kept at the high level. Then the production of the output pulses is discontinued when the signal is set at a low level. When a clamping action is carried out with the use of the output pulse, the same pedestal level is secured between black and white screens. That is, a DC level is reproduced and the normal video signal output is obtained.
Patent JP-S58201043-A (JP)
Title: Circular stream tank for testing flow force
Inventor: OGURA RIICHI
IPC: G01M10/00
Filed: 1982-05-19
Abstract: PURPOSE:To form a steady flow having no circulation at a measuring part by providing the titled tank with a flow speed generating means to circulate fluid in a circular fluid course having the measuring part and a device to apply a pair of circumferential rotating force to the generated flow to be accelerated. CONSTITUTION:The measuring part 4 having a free horizontal part 5 is disposed on the upper part over the circular fluid course 1 placed on a base board 3 and observation windows 6 are arranged on a side-wall part and a bottom wall part. A combined pair of right and left impellers to be used as both the flow speed generating device 8 and a device A applying a pair of right and left circumferential rotating force are arranged in ducts 9, 9 having a comparatively small expansion factor at the upstream of the lower part and driven by individual motors 10, 10. An axial direction speed component forms a steady flow at the measuring part by operating corner vane 11, a punched metal 12, a honey- comb 13, and a surface flow accelerating device 14 simultaneously.
Patent JP-S5712246-A (JP)
Title: Heat exchanger for bath furnace
Inventor: FUJISHITA KAZUO
IPC: F24H1/18
Filed: 1980-06-23
Abstract: PURPOSE: To reduce the total cost of a heat exchanger for a bath furnace while obtaining the high heat efficiency of the bath furnace of natural circulation type by forming all of the heat transfer surfaces relative to the heat efficiency thereof contacted with combustion gas of Cu material and forming the other components of the heat exchanger of SuS material.  
     CONSTITUTION: A plurality of heat exchanging elements 1 having a fin pipe 2 and fins 3 are arranged in a heating width direction, the inlet 4 of the elements 1 is connected to a heat exchange assenbly 6 having a circulation inlet 5, and the outlet 7 is connected to a heat exchange assembly 9 having a circulation outlet 8. A water can 10 is disposed at each of both sides of the heating width direction of the assemblies 6, 9. In a heat exchanger for a bath furnace thus constructed, the one wall surfaces 14, 15 of the assemblies 6, 9 and extended water cans 6,', 9' connected to the assemblies 6, 9 respectively not contacted with combustion gas as well as the inlet 5 and the outlet 8 are made of SuS material. The other parts contacted with the combustion gas are formed of Cu material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08281762-A (JP)
Title: Production of polypropylene resin foam
Inventor: ASADA HIDESHI
IPC: B29K105/04
Filed: 1995-04-11
Abstract: PURPOSE: To produce polypropylene resin foam susceptible to the recycling of a polypropylene resin, free from density irregularity and having excellent quality stability. CONSTITUTION: A base material resin containing 60wt.% or more of a polypropylene resin and having an arbitrary shape is subjected to extrusion treatment at least once or more to obtain an extruded resin and a foaming agent is added to the extruded resin to foam the resin to obtain polypropylene resin foam.
Patent JP-S60233250-A (JP)
Inventor: ANDORE OUBURII
IPC: E04B1/348
Filed: 1985-04-23
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-S529397-A (JP)
Title: Alarm
Inventor: KOUNO AKIO
IPC: G08B21/16
Filed: 1975-07-11
Abstract: PURPOSE: To directly detect a change to a dangerous condition at a distance by providing a capacitor discharge circuit which responds to the output of the level detecting circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S529962-A (JP)
Title: Device for humidifying supersonic wave
Inventor: TSUAKI HAJIME
IPC: F24F3/14
Filed: 1975-07-11
Abstract: PURPOSE: To provide a device for humidifying a supersonic wave, by which operation of frequency adjustment is simplified with less parts as well as operation of oscillation is stabilized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05159821-A (JP)
Title: Circuit substrate inspection device
Inventor: KIMURA KIYOSHI
IPC: G01R31/28
Filed: 1991-03-27
Abstract: PURPOSE:To apply a device to electric inspection of both a standard density circuit substrate and a high density circuit substrate by using a grid conversion board, corresponding anisotropic conductive rubber sheet and the like. CONSTITUTION:A standard density circuit substrate 1 and the like are electrically inspected via an anisotropic conductive sheet 10, off-grid adapter 20 provided with a back electrode 21, pin type electrode 51 and the like of a pin type inspection head 50. A grid conversion board 40 and an anisotropic conductive rubber sheet 30 having a conductive part 31 are provided between the adapter 20 and the pin type inspection head 50, and application of the device via a high density circuit substrate inspection region 45 and a standard density circuit substrate inspection region 44 of the board 40 to electrical inspection of circuit substrates of both density kinds can be attained so that inspection efficiency can be enhanced.
Patent JP-H07288989-A (JP)
Title: Optimization device of rpm control charac teristic of small-sized electric motor for dentistry
Inventor: YOOZEFU PAPUSUTO
IPC: H02P7/285
Filed: 1995-04-11
Abstract: PURPOSE: To perform optimal control of the speed even in the lower and upper speed range by determining in which module of two modules the control of the speed of a motor is performed depending on the predetermined speed data. CONSTITUTION: In a computer 3, an RI module 4 and an EMF module 5 are provided. The respective modules 4 and 5 are connected to a motor output stage 2 through a motor control module 6. This control module 6 controls the output stage 2, based on the fact that whether the control is RI control or EMF control. In this control whether the RI control is performed or the EMF control is performed is judged at an evaluation logic circuit 11. At this point, the required prior information is supplied from a comparison logic circuit 12. This comparison logic circuit 12 supplies the information with regard to the intended maximum speed at an input side 13 and supplies the information with regard to the switching speed to be selected at an input side 14. Therefore, the optimal speed control can be performed, even in the lower and upper speed range.
Patent JP-H06302120-A (JP)
Title: Magnetic disk test device
Inventor: DOBASHI MASATO
IPC: G11B20/18
Filed: 1993-04-13
Abstract: PURPOSE:To precisely position a head and to precisely evaluate the defective information of a disk surface by using a servo information from an auxiliary storage device as a signal for moving a carriage with good reproduci bility in the electromagnetic conversion characteristic or the satisfying tester for evaluating a defect of a magnetic disk. CONSTITUTION:A magnetic head 3 for a disk to be measured and an arbitrary disk are moved using a driving part A i.e., 2 of a carriage head 1 in advance and data means of an arbitrary head 10 are written in a recording device by using a driving part 5. By using a disk whose data position is known for a disk of a driving part 2, the data are inputted to a CPU 6 after confarming an exact position on which these are written, the information written on a disk 7 is used as servo information. The head 3 is made to be unloaded state at the time of starting to read, the driving part 5 is made to be the state of head loading and data reading and the servo information is detected. The pulse number of a motor 9 is counted by means of a counting circuit 13 when the maximum value is detected and the head 3 is positioned.
Patent JP-H05245944-A (JP)
Title: Manufacture of interior finish material
Inventor: NISHIKINO TAKASHI
IPC: B32B5/20
Filed: 1992-03-06
Abstract: PURPOSE:To reduce the surface roughness, to make the thickness uniform, and to increase the rigidity of an interor finish material consisting of a sheet of foamed polyurethane impregnated with a synthetic resin which is reinforced with a fiber interlaced sheet. CONSTITUTION:Expandable plastic beads 15A are mixed with a fiber interlaced sheet 14 which reinforces a foamed polyurethane sheet 12. The beads are expanded and fused with the sheet during hot pressing to form a rigid foamed layer 15. In this process, the surface roughness is reduced by the foamed layer 15 and the thickness of the sheet is made uniform.
Patent JP-H09243269-A (JP)
Title: Precast block for ceiling of electric furnace
Inventor: KAWAMOTO EIJI
IPC: C04B35/66
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve anti-spalling and anticorrosion properties in a precast block, provided on the ceiling part of an electric furnace, which is formed by producing a press molded material as aggregate with a particle size from a raw material mainly composed of MgO or Al2 O3 and C to incorporate a specified amount thereof. SOLUTION: This precast block 3 used for a ceiling block of an electric furnace is formed by producing a press molded material as aggregate with a particle size of 10mm or more and 50mm or less from a raw material mainly composed of MgO or Al2 O2 and C to incorporate 5-50wt.% thereof. In this process, the diameter of the molded material is set at 10 mm or more. In the setting of the content thereof, 50wt.% or more of the aggregate will incur a large drop in the strength and is eliminated from the range of addition because of the possibility of causing a sagging and a slipping of a ceiling in view of its use for the part. 5wt.% or less is also eliminated as a smaller contribution effect is likely for anti-spalling. The diameter exceeding 50mm will remarkably lower the strength of the block and so, 50mm is set as the upper limit.
Patent JP-H09243271-A (JP)
Title: Precast block for ceiling of electric furnace
Inventor: KAWAMOTO EIJI
IPC: C04B35/66
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve resistance to spalling and corrosion by using burnt coarse angular particles having specified diameters and a specified Al2 O3 content as aggregate and including a specified content of the aggregate. SOLUTION: This precast block 3 used for a ceiling of an electric furnace is made from a material containing 10-40wt.% of aggregate which is made by using burned coarse angular particles having diameters of 10-50mm and containing 60 or more wt.% of Al2 O3 as aggregate. The burned coarse angular particles have diameters of 10mm or more and since the risk that the ceiling can hang down and fall exists if 40wt.% or more of the aggregate is contained the range of 40wt.% and more is excluded, and since contribution to resistance to spalling becomes small if 10wt.% or less of the aggregate is included, the range of 10wt.% and less is excluded. Since strength of the block is remarkably reduced if the aggregate has diameters of 50mm or more, a diameter of 50mm is employed as an upper limit of diameter.  Thus, the precast block which is superior in resistance to spalling and corrosion is obtained.
Patent JP-H10322333-A (JP)
Title: Module state judging method
Inventor: RAMANATHAN SRINIVAS
IPC: H04L69/40
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a data service system to obtain state information and to discriminate a problem module by absolute minimum measurement by collecting measuring values from a measuring route containing plural modules, analyzing the mutual dependency of the measuring values and judging the states of the respective modules. SOLUTION: Internet or the data service system 60 in an intranet access system 50 measures and monitors the availability and the ability of various services supplied to users by a measuring system 70. The measuring system 70 accesses to the respective modules 51, 54-56, 61-67, 71 and 72 of the system 60 via a router 61, measures several different modules and analyzes a measured result. The measuring system 70 judges the state of the system 60 by minimum measurement or the measuring route, analyzes dependency between the module and the measured value and identifies or separates the problem module. Thus, the whole system 60 and the respective modules can synthetically be managed.
Patent JP-H02264003-A (JP)
Title: Dustless clothing
Inventor: TSUKAGUCHI SANENORI
IPC: A41D13/00
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a safe dustless clothing free from fear of treading on bottom by replacing with a highly air-permeable cloth the bottom of a dustless clothing made of a second cloth inhibiting internally generated dust from leaking outward and by narrowing down the lower part of the former cloth. CONSTITUTION:The bottom 3 of a dustless clothing made of a cloth 1 inhibiting internally generated dust from leaking outward is replaced with another cloth 2 higher in air-permeability than the former cloth 1, and the lower part of the cloth 2 is narrowed down, thus obtaining the objective dustless clothing. Dust containing air is inhibited from leaking outward by the highly dust-proof cloth 1; the air within the dustless clothing is allowed to pass through the cloth 2, being roughly filtered and then released outward. Because the bottom of trousers is fixed to an ankle, the present clothing is free from fear of treading on or hitch in the bottom.
Patent JP-S529470-A (JP)
Title: Clock
Inventor: YAMAGUCHI SHIZUO
IPC: G04G9/00
Filed: 1975-07-14
Abstract: PURPOSE: Contents of time counting system of electron clock furnished with electrochromism having delayed coloring and vanishing are made to walk forward faster than the present time to drive elecrrochromism faster by the delayed time in order to accord indicated time with the present time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60231426-A (JP)
Title: Manufacturing apparatus of lamellar glass
Inventor: HITAI TADAKAZU
IPC: C03B7/00
Filed: 1984-04-27
Abstract: PURPOSE:To upgrade the quality of glass plate by attaching a separation plate or the like to a lower part of flow rate regulating tweel and making the surface layer flow of molten glass changed into a heterogenous layer by volatilization not to feed to a molding part. CONSTITUTION:The manufacturing apparatus of lameller glass is composed of a temp. regulating vessel 2, a flow rate regulating tweel 7 which is formed thereto and provided to an upper part of a flow path for glass material and capable of up-and-down, a separation plate 12 and a guide part 13 provided thereto by which the surface layer flow 14 is led to both sides of flow path. The above- mentioned regulating vessel 2 is provided between a molten furnace storing the molten glass material 4 and a molding part to make the temp. of the material 4 uniform. Also, the above-mentioned separation plate 12 is attached to the upstream side face of lower part of the tweel 7 to separate the surface layer flow 14 of the material.