baber/WOPTO huggingface dataset:
Patent JP-H09150422-A (JP)
Title: Head rest
Inventor: TAKEI KANEYUKI
IPC: B29L31/58
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a foam raw material from leaking out from a stay through-hole of a trim cover by joining a through-hole part provided on the trim cover which a stay passes through by foaming pressure of the foam raw material, elasticity of the bent part of the trim cover constituting the through- hole part and a bag-shaped joining of the bent part. SOLUTION: A stay S is passed through a through-hole part A being long in the front and back direction from a stay through-hole C of a trim cover and is exposed outside. The through-hole part A is formed in such a way that end parts of raw fabrics 10 and 11 are laminated and bent inside at the right angle and the bent parts of this two raw fabrics 10B and 11A are joined with sewing threads 12A and 12B into an approximately U-like shape to sew them into a bag shape with an aperture outside. After this is set in a mold under this condition, a foam raw material for molding a pad 2 is fed into the bag- shaped trim cover to mold integrally the pad 2 and the trim cover.  In this case, the integrally sewn bent parts 10B and 11A are joined by the foaming pressure of the foam raw material and the through-hole part A is tightly sticked together into a closed condition and therefore, there exists no possibility of leaking out of the foam raw material into the through-hole part A.
Patent JP-2001151300-A (JP)
Title: Liquid extraction device
Inventor: SOMEI SHUNSAKU
IPC: B67D3/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a device of which the structure is simple, and which can quickly extract a liquid while a liquid extraction device which is used in a bathroom or a wash room to take out a liquid such as a liquid detergent from the container has a complicated mechanism, and also, has a structure being structurally hard to keep a balance when the device is supported. SOLUTION: At a stationary location of the sucking/discharging operation section for a liquid, a valve disc for the suction/discharging is provided on the top and bottom or the right and left ends of a casing wherein the stationary sucking/discharging operation section is located. Thus, an elastically pressing means for the prevention of a non-return is eliminated from the valve disc.
Patent JP-H05152926-A (JP)
Title: Output circuit
Inventor: ADACHI MITSURU
IPC: H03K19/0175
Filed: 1991-11-26
Abstract: PURPOSE:To prevent malfunction due to impedance mismatching by varying analogically an output impedance of an output buffer so as to match the impedance of a tester or a mount board. CONSTITUTION:A power supply for a pre-stage inverter 11 driving an output buffer circuit 12 is formed to be supplied variably with an output at an external input terminal 9 or a D/A converter so as to vary the output impedance of the output buffer circuit 12. Thus, malfunction due to impedance mismatching is prevented.
Patent JP-2000137246-A (JP)
Title: Reflection type display element and video device using reflection type display element
Inventor: TANAKA YUKIO
IPC: G02F1/135
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which makes it possible obtain good images free from flickering, the degradation in light utilization efficiency and luminance unevenness even if the illuminance of irradiation light is increased. SOLUTION: A pixel switching element consists of a n-channel MOS transistor(TR) 6 formed with a pair and a p-channel MOS transistor(TR) 7. The drain electrodes 6b and 7b of the MOS TRs 6 and 7 are electrically connected to a signal line 11 and the source electrodes 6c and 7c of the MOS TRs 6 and 7 are electrically connected to a pixel electrode 19. The surface of a p type crystal silicon substrate 2 is provided with a holding capacitor part 9 electrically connected to the pixel electrode 19. The photocurrent generated by the MOS TR 6 and the photocurrent generated by the MOS TR 7 flow in directions to offset both with each other.
Patent JP-H10160622-A (JP)
Title: Wave generating machine
Inventor: YAMAGUCHI YOICHI
IPC: G01M10/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a wave generating machine in which a test can be carried out by making a wave on one hand and a test can be carried out simultaneously in stationary water on the other hand by standing a partition plate on a base and arranged wave generating plates on the opposite sides of the partition plate thereby dividing a test water tank. SOLUTION: A drive section comprises a motor 1, a ball screw 2 coupled with the motor 1, a nut 3 to be screwed over the ball screw 2, and a rod 7 being guided by a linear way 4 bonded to the nut 3. A partition plate 8 is stood on a base 12, wave making plates 6, 9 are arranged on the opposite sides of the partition plate 8 and the forward end part of the rod 7 is coupled with any one of the wave generating plates 6, 9. Consequently, a wave can be made in any one of water tanks 20, 21 and a test can be carried out in stationary water in the other water tank. Since a test can be carried out alternately in the water tank 20, 21 on the opposite sides, a test can be carried out in stationary water in one tank or a test is prepared when a test is carried out in the other tank thus increasing the operating time of the water tanks 20, 21.
Patent JP-H09173202-A (JP)
Title: Home delivery receiving device for joint use
Inventor: SAKUMA TAKASHI
IPC: A47G29/122
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To inform each resident of a home delivery arrival without fail by providing a mailbox of each house with an indicator means to identify a recipient of a home delivery package for a home delivery box. SOLUTION: An unused home delivery box 1, for example, shows a blue luminous indication on an indicator member 14, and a used and locked home delivery box 1, for example, shows a red luminous indication. A deliveryman finds a blue luminous indication, opens a door 10 of the empty home delivery box 1 to insert a package, sets a recipient's house number by an indicator for setting a house number 13, and then closes the door 10, thereby the door is locked automatically and the indicator member 14 is turned to red. On the part of a mailbox 3, for example, an indicating means 5 is turned on to blink on and off. Also, this blinking indication can be called off, for example, within the limit of ten minutes.  A deliveryman finds the mailbox 3 with blinking, inserts a voucher into a voucher slot to seal a stamp, and turns on the indicating means 5 to show that a package is in the home delivery box 1.
Patent JP-H08181681-A (JP)
Title: Frequency hop control system
Inventor: TATARA NOBUKAZU
IPC: H04B1/713
Filed: 1994-12-22
Abstract: PURPOSE: To quickly and surely establish re-synchronization when the synchronization of a frequency is not established at once by frequency hop control with a comparatively simple circuit. CONSTITUTION: A radio terminal number from a number registration section 1 is given to a radio terminal equipment number confirmation section 5 at application of power and a network number is given to a pattern number calculation section 2, in which a pattern number is calculated and a frequency hop control section 3 confirms the frequency hop pattern and an initial channel and set them to a radio transmission reception section 9 and data are sent to a data terminal 8 through a radio control section 4.  In the case of an asynchronous state, a radio terminal at a data receiver side uses a reception error frame detection section 6 counts number of error frames and when the number exceeds a prescribed number, count-up information is sent to a radio control section 4, frequency hopping synchronization is reset and the initial channel is set and the frame is sent, thereby all radio terminals one network are set simultaneously to the initial channel.
Patent JP-H03199354-A (JP)
Title: Copper alloy for lead frame capable of direct bonding
Inventor: SO HIDEHIKO
IPC: C22F1/08
Filed: 1989-12-27
Abstract: PURPOSE:To directly bond a copper wire to the surface of a lead frame by preventing the deformation of a lead frame and softening the surface by regulating the crose-sectional hardness and surface hardness of a wire consisting of copper alloy to the prescribed values, respectively. CONSTITUTION:By regulating the cross-sectional hardness of this wire composed of copper alloy for lead frame to >=150Hv, the strength of the lead frame can be increased. Further, by regulating surface hardness to <=130Hv, the surface is softened, and the bonding part at the lead frame surface is plastic-deformed at the time of bonding the copper wire, by which an oxide film on the surface is broken. As a result, a fresh surface can be allowed to appear and bonding strength can be improved.
Patent JP-H08173152-A (JP)
Title: Method for culturing bacterium
Inventor: NAKAMURA TETSUJI
IPC: C12R1/01
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a bacterium cell having enzyme producing ability capable of forming an organic acid by hydrolyzing a corresponding nitrile by culturing a bacterium having nitrilase producing ability in the presence of ethylene cyanohydrin in a culture solution. CONSTITUTION: A bacterium having nitrilase producing ability [e.g. Rhodococcus sp. SK92 (FERM P-3,324)] is inoculated into a medium and subjected to shaking culture at 30 deg.C for 3 days. The culture solution is inoculated into a medium, simultaneously mixed with ethylene cyanohydrin and further cultured for 3 days. The culture solution is centrifuged to recover a cell. The cell is suspended in a 50mM KH2 PO4 -Na2 HPO4 buffer solution (pH7.7) to culture and proliferate the objective bacterium having nitrilase producing ability capable of forming an organic acid by hydrolyzing a corresponding nitrile.
Patent JP-H03197038-A (JP)
Title: Preparation of colored carbon fiber reinforced plastic
Inventor: GOTO TAKESHI
IPC: C08J5/06
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a deeply colored carbon fiber reinforced plastic with reflective and absorptive effects by forming a thin metal film on the surface of a fabric contg. carbon fiber yarns and performing resin impregnation. CONSTITUTION:After a thin metal film is formed on the surface of a fabric contg. carbon fiber yarns, the fabric is impregnated with a resin to prepare a colored carbon fiber reinforced plastic. After an aluminum thin film with a thickness of 0.04mum is formed on the surface of a laminate (the surface of a CF cloth) by means of a vacuum deposition method, the cloth is impregnated with an epoxy resin existing in the laminate by means of a flat belt press at 80 deg.C. As resin impregnation proceeds, the epoxy resin breaks the aluminum thin film and spreads out to the surface of the CF cloth and a complete impregnation is performed. A CF cloth prepreg thus obtd. is molded at 130 deg.C for 1hr to obtain a molded sheet with no luster and being apparently white. This molded sheet is colored with a transparent coloring paint with an arbitrary color.
Patent JP-H11170250-A (JP)
Title: Powder kneading device
Inventor: SATO TATSUO
IPC: B29B7/80
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform a continuous powder kneading operation by automating the powder conveyance while suppressing the spreading of the flying powder in the powder kneading device. SOLUTION: This powder kneading device is equipped with a pair of rolls 2 which knead powder 1 to be supplied from above through a vibrating conveyor 4 by the revolution of the rolls 2 to each other and at the same time, discharge the powder 1 downward and a scraping mechanism 5a which freely moves back and forth in the longer direction of the device body. In addition, the device comprises a trough 5 which recovers the powder 1 discharged from the rolls 2 and a hopper 3 which automatically loads the powder 1 delivered by the scraping mechanism 5a from the discharge aperture 5b of the trough 5 through piping 6 with the help of a vacuum pump 7 and at the same time, is timed under control to discharge the powder 1 to the vibrating conveyor 4 based on the frequency of shuttle movements of the scraping mechanism 5a.  Thus it is possible to realize the continuous kneading operation on the powder 1 through automating the powder conveyance system without spreading of the flying powder inside the device by using the powder kneading device.
Patent JP-H04206326-A (JP)
Title: Grid electrode and manufacture thereof
Inventor: AIDA TOSHIYUKI
IPC: C23C14/06
Filed: 1990-11-30
Abstract: PURPOSE:To enhance the stable electron emission suppressing effect by giving a grid electrode a structure having no contact with a cathode in the vicinity of the part passing electron beams, and covering the vicinity part of the part passing electron beams of its surface with a specified surface coat film. CONSTITUTION:A grid electrode 5 has a structure having no contact with a cathode 3 in the vicinity of the part passing electron beams, and of the surface of the grid electrode 5, at least the vicinity part of the part passing electron beams is covered with a surface coat film 2a or 2b consisting of a material more difficult to oxidize than the base material of the grid electrode 5. For example, the BN film 2a or 2b is formed on the surface of the grid electrode body 1 of the second grid electrode 5 of an electron gun used in a cathode-ray tube. Thus, the electron emission from the grid electrode 5 is eliminated.
Patent JP-2000159905-A (JP)
Title: Process for forming ethylene resin composition film or sheet
Inventor: UEDA TADASHI
IPC: C08J5/18
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for forming ethylene resin composition film or sheet excellent in fog resistance and antistatic property, and especially their durability. SOLUTION: In a process for forming film or sheet by melting and extruding an ethylenic resin composition consisting of the following components A and B from an extruder's die into thin film followed by cooling to solidify, the surface of the molten-extruded thin film product is allowed to touch water. The component A: 80-99.9 wt.% of a modified ethylene resin obtained by modifying an ethylene resin with α,β-unsaturated carboxylic acid ester having a polyalkylene oxide chain. The component B: 20-0.1 wt.% of a surfactant.
Patent JP-H08182584-A (JP)
Title: Coil spring for mattress
Inventor: USAMI NOBUO
IPC: A47C27/04
Filed: 1994-12-28
Abstract: PURPOSE: To provide a coil spring for mattress in which the generating sound volume of an abnormal tone due to the rub of adjacent coil springs is extremely reduced and a sufficient spring force is provided as a large number of coil springs for mattress arranged standing close together in the inside of the mattress in a state in which everyone is housed in a bag 5. CONSTITUTION: A coil diameter at a terminal part 2 in the height direction is set smaller than that in a center part 3 in the height direction, and also, a coil pitch at the terminal part 2 is set narrower than that in the center part 3 so as to set the spring force at the terminal part 2 nearly equal to that in the center part 3.
Patent JP-H11164850-A (JP)
Title: Excrement disposing implement
Inventor: KATO HIROMI
IPC: A61F5/44
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an excrement disposing implement with a bag whose material cost and production cost are reduced by dispensing with a pocket for storing the bag, and whose look is improved by storing the bag inside the implement so that the bag will not be seen from the outside and will not be pulled out unnecessarily. SOLUTION: This excellent disposing implement is for disposing paper diapers, paper underpants, urine mats for pets, etc., and consists of an absorbent pad 6 covered by a thin cover sheet 7. A water-proof air-tight bag 4 is placed between the absorbent pad 6 and the cover sheet 7, and a cut line 5, slits, overlapping parts, peeling pieces or other opening operation parts are formed on the part of the cover sheet 7 where the bag 4 is placed. The bag 4 is folded with an opening part 4a buckled toward the surface on the opening operation part side and fixed so that the whole bag is hidden behind the cover sheet 7.
Patent JP-H08185084-A (JP)
Title: Image forming device
Inventor: NAKAMURA AKIHIRO
IPC: G03G21/14
Filed: 1994-12-28
Abstract: PURPOSE: To provide an image forming device capable of reducing the flicker of a lighting equipment connected to the same power source circuit net as the image forming device. CONSTITUTION: One end of the thermistor 14d of the fixing roller 14a is connected to the Vcc, and the other end is connected to the resistors 55 and 84. Then, the both end of the resistor 84 is respectively connected to the collector and the emitter of the transistor 83, and then the base of the transistor 83 is connected to the output port OUT4 of the MPU24d Through the pull down resistor 82 and the series resistor 81. Therefore, during the time of printing, the output port OUT4 of the MPU24d is turned to the LOW, the detection resistivity of the thermistor 14d is made to become (resistivity of resistor 55)+(resistivity of resistor 55), and the sensitivity of the thermistor 14d is set to the value of the normal state.  Moreover, at the time of standing by, the output port OUT4 of the MPU24d is turned to the HIGH, the detection resitivity of the thermistor 14d is made to become (resistivity of resistor 55)+(ON resistivity of transistor 83), and the sensitivity of the thermistor 14d is made lower than the normal state.
Patent JP-H06187273-A (JP)
Title: Electronic controller
Inventor: HARUMOTO SATORU
IPC: G08C15/06
Filed: 1992-12-17
Abstract: PURPOSE:To reduce the number of communication line to be connected between two central arithmetic processors composing an electronic controller (ECU), to reduce the number of port, to reduce ECU substrate area and to suppress the thickening of a wire harness. CONSTITUTION:Communication lines L2 to L4 transmitting the first control signal of parallel data where use frequency is low of the first control signal of parallel data and the second control signal of serial data to be transmitted between CPU 2, 3 composing an ECU 1 with each other are normally used for the transmission of the second control signal, responds the output from the CPU 2 via a communication line L1, and are switched and used for the transmission of the second control signal for a fixed period. Thus, the efficient use of a communication line can be performed and the number of communication line can be reduced.
Patent JP-H04208093-A (JP)
Title: Motor driver checking circuit
Inventor: ONO YOSHIFUMI
IPC: H02P7/00
Filed: 1990-11-30
Abstract: PURPOSE:To simplify an abnormality searching work at the time of maintenance by a method wherein a resistance-divided voltage level is inputted from another power supply to a motor supply voltage line and the level is detected by a comparing circuit. CONSTITUTION:A relay S1 which supplies and cuts off a motor power supply voltage VDD is added and, further, a comparing circuit 1 is added. A circuit checking supplied voltage VCC is divided by resistors R1 and R2 and connected to a power supply line and the input line of the comparing circuit 1 and a reference voltage circuit V2 is connected to the other input line of the comparing circuit 1. A means which turns on and off the switching devices of respective bridge circuit is provided a power supply line voltage is compared with a reference voltage to detect an abnormality in a motor driver system. With this constitution, a minute current is applied to a motor driver device and a motor 2 without operating the motor 2 actually to check the functions of the motor driver and the motor 2.
Patent JP-H08188964-A (JP)
Title: Oil agent for fiber
Inventor: TOIDA YASUHIRO
IPC: D06M13/224
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a nonaqueous oil agent for fibers, having high heat resistance, excellent in lubricity and suitable as an after oil or a coning oil by blending a high-boiling aromatic solvent with an ester-based lubricant. CONSTITUTION: This oil agent for fibers is prepared by uniformly mixing 60 pts.wt. high-boiling aromatic solvent, comprising an alkylnaphthalene compound represented by the formula [R1 is methyl, ethyl, propyl or butyl; R2 is propyl or butyl; (m) and (n) are each 1-3] and having 200-450 deg.C boiling range with 40 pts.wt. ester-based lubricant having a higher alkyl group such as isopropyl myristate.
Patent JP-H11154587-A (JP)
Title: Heating/cooling method of vessel content and heating/ cooling heat radiating plate used therefor and heating/ cooling device
Inventor: SATO TOSHIAKI
IPC: F24C15/24
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To heat or cool the contents housed in a vessel formed of a material having low heat conductivity such as a paper vessel with excellent heat efficiency in a short time, the vessel and all. SOLUTION: A heating or cooling heat source 6 is directly or indirectly installed in a heat radiating plate main body 2 formed of a material high in heat conductivity. The heat radiating plate main body 2 has a support surface part 3 to support this by contacting with a bottom part of a vessel and side surface parts 4 and 4 rising at an interval capable of receiving a lower part of the vessel on both sides of this support surface. The heat radiating plate main body 2 has a rising surface part in lengthwise directional both end parts. A regular or irregular recess-projection is formed on a surface of the heat radiating plate main body 2, or it is better to enlarge the surface area by forming it in a rough surface shape. The surface of the heat radiating plate main body 2 happens to be covered with a ceramic coating film or an alumina coating film to radiate far infrared radiation.
Patent JP-H08184475-A (JP)
Title: Fluidic flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/20
Filed: 1994-12-27
Abstract: PURPOSE: To provide a fluidic flowmeter which can accurately measure the flow rate of a fluid from a small flow rate region to a large flow rate region by suppressing pressure losses. CONSTITUTION: A fluidic flowmeter is constituted in such a way that, in a small flow rate region, a by-pass valve 20 is closed so that all amount of gas can be passed through a small-sized fluidic element 10 and, at the same time, a signal processing section 30 can output the flow rate of the gas calculated from the oscillation signal of the element 10 as it is. Accordingly, sufficient and stable fluidic oscillations can be obtained even when the flow rate is very small. When the flow rate is larger than a prescribed value, on the other hand, the valve 20 is opened and the processing section 30 corrects the flow rate by taking the flow rate of the gas passed through the valve 20 into consideration and outputs and displays the corrected flow rate.  Therefore, the flowmeter can measure the flow rate even in a large flow rate region, because the increase of pressure losses in the large flow rate region can be suppressed. In addition, a correct flow rate can be obtained by the correction.