baber/WOPTO huggingface dataset:
Patent JP-H11108579-A (JP)
Title: Pipe with grooved inner face
Inventor: ISHIKAWA MAMORU
IPC: F28F1/40
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a pipe with grooved inner face which is high in heat exchange performance and strength, and also can suppress the pressure loss of a refrigerant. SOLUTION: At the inner face of a pipe with grooved inner face, a plurality of grooves 1 extended askew to the axial direction of the pipe are arranged side by side in the longitudinal direction of the pipe so as to make the first groove formed region 11, and a plurality of grooves 2, which are inclined in the reverse direction to the grooves 1, at equal angles with the grooves 1 in the axial direction of the pipe, are arranged side by side to form the second groove formed region 12. Furthermore, a plurality of ribs 3 extended in the circumferential direction of the pipe are arranged side by side to form a rib formed region 13. Then, the groove formed regions 11 and 12 are provided alternately in plural numbers with rib formed regions 13 between in the circumferential direction of the pipe.  The widths in the circumferential direction of the groups 11 and 12 of grooves are W1 , W2 , and W3 , respectively, and the width W3 is smaller than the widths W1 and W2 , and the width W1 is larger than the width W2 . Moreover, the depths of the grooves 1 and 2 are each h1 , and the height of the rib 3 is h2 , and h2 is smaller than h1 .
Patent JP-H11104929-A (JP)
Title: Manufacture of positioning jig for panel member
Inventor: SHINMYO TAKASHI
IPC: B23Q3/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a positioning jig for panel member capable of remarkably reducing trouble in design, working, and assembling. SOLUTION: The lower end parts of plural supporting members 22 bendingly deformed freely by action of external force and keeping a bent attitude after removal of the external force as it is fixed to plural prescribed positions of the bottom face of a vessel 20 having an upper end opening. The lower end parts of clamping means C (the lower end parts of braces 24) or the lower end parts of reference pins 28 (the lower end parts of braces 30) are fixed respectively to the upper end parts of respective supporting members 22. The clamping means C and the reference pins 28 are moved to prescribed positions by a robot arm. A fused resin is filled thereafter into the vessel 20 to be solidified.
Patent JP-H04145704-A (JP)
Title: Polarized wave common use antenna
Inventor: YAMAWAKI SEIICHI
IPC: H01P1/16
Filed: 1990-10-08
Abstract: PURPOSE:To use two orthogonal linearly polarized waves in common by providing 6 3dB hybrids and a phase adjustment means to the antenna and a phase of each output terminal of each hybrid is made different from each other by 90 deg.. CONSTITUTION:Waveguide short slot type hybrids are employed for 3dB hybrids 3-1-3-6, then, e.g. an input signal power from an input terminal X is divided into two equally and appears at output terminals Y and Z but does not appear at an input terminal W. Moreover, a phase of a signal appearing at the terminal Z is delayed from an output signal appearing at the terminal Y by 90 deg.. Moreover, magic T hybrids are employed for the hybrids 3-1-3-6, and an E branch is applied to the input terminal X and an H branch is applied to the terminal W, then power is divided equally to the remaining output terminals Y, Z in the magic T and appears at the terminals Y, Z and a phase difference of the signal power is 180 deg.. Thus, the transmission or reception of an electromagnetic wave having two orthogonal polarized waves are attained, that is, the antenna is used in common for the polarized waves.
Patent JP-H09109122-A (JP)
Title: Compression molding method
Inventor: SANO KENZO
IPC: B28B3/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for compression molding which makes it possible not to leave the part of the molding in the cavity by adhering or not to deform the molding and has the excellent releasability from the cavity. SOLUTION: The method for compression molding comprises the steps of supplying a molding material to the cavity 14 formed of the upper and lower molds 11, 12 of a mold 10, previously coating the surfaces of the molds 11, 22 for forming the cavity 14 with mold release material in the case of compression molding the molding before baking, then supplying the material to the cavity 14, and compression molding the molding.
Patent JP-H06165729-A (JP)
Title: System comprising a plurality of cookers
Inventor: KOBAYASHI NOBUYUKI
IPC: F24C5/16
Filed: 1992-10-08
Abstract: PURPOSE:To cook food with a power source having a relatively small performance by connecting an electric heater for an evaporator in a first set of several cookers to the power source, controlling the connection to the power source portion based on the temperature information, controlling the second set of several cookers in the same manner and subsequently stopping the cooker in order as soon as cooking operation is finished. CONSTITUTION:An electric heater 10-1 and an electric heater 19 for a burner are connected to the power source 21-1. An evaporator 10 heats a burner 9. Each temperature is detected by the evaporator 10, and temperature detecting elements 20, 18 of the burner. Then at predetermined temperatures, an electric heater for burner is turned off. Then, quantity of the electricity for the electric heater 10-1 for an evaporator is lowered, and the controller 21 continues the control of electrification. Then after the electrification control of the electric heater 10-1 for evaporator is initiated, both heaters of the rice cooker are connected to the power source portion. Then the controller 21 executes the control in the same manner as the rice cooker 3. In this manner, the control of rice cooking continues in the same manner.
Patent JP-H0585945-A (JP)
Title: Production of 3-phenyl-1-substituted-2-propenones
Inventor: TOSHIBE SHINZO
IPC: C07B61/00
Filed: 1991-09-24
Abstract: PURPOSE:To produce the subject compounds in a high yield in a mild condition by reacting a compound such as phenylmethanesulfonyl fluoride with a compound such as phenancyl bromide in the presence of a phase-transfer catalyst and an acid scavenger. CONSTITUTION:A compound of formula I [Z is halogen, (halo)alkyl, cycloalkyl(halo)alkoxy, (halo)alkylthio or phenyl, phenoxy, phenylalkyl, phenylalkoxy or phenylalkenyl which may be substituted respectively; m is 0-4] is reacted with a compound of formula II (R is alkyl, cycloalkyl, phenyl which may be substituted, phenylalkyl which may be substituted, phenylalkoxy which may be substituted, phenylalkenyl which may be substituted, alkoxycarbonyl which may be substituted, heteroaryl, condensed aromatic ring or CN; A is Cl, Br, I, alkylsulfonyl, phenylsulfonyl, etc.) in the presence of a phase-transfer catalyst and an acid scavenger, thus giving the objective compound of formula III, e.g. chalcone.
Patent JP-2000090685-A (JP)
Title: Current type sense amplifier circuit and sensing method thereof and current type sense amplifier circuit having low current function
Inventor: FUJIWARA TSUKASA
IPC: G11C16/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption current largely without changing a data read time written in a ROM and the layout area of a circuit by flowing a current through a sense amplifier circuit only at the time of the fall time and rise time of an output from a sense amplifier at a Low or High level corresponding to a pre-charge signal. SOLUTION: When a pre-charge signal rises to a High level, a Pch transistor 1 is turned off, a current begins to flow through a Pch transistor 2, the current also begins to flow through a Pch transistor 3 in current-mirror relationship with the Pch transistor 2, and a node SOUT is elevated up to the High level. When the node SOUT exceeds threshold voltage at 2 NAND: 8, an Nch transistor 5 is turned off and the DC current is cut, and the node SOUT is held at the High level and stabilized. Accordingly, the current is flowed through the Pch transistor 3 only at the time of the fall and rise of an output from a sense amplifier at a Low level or the High level corresponding to the pre-charge signal.
Patent JP-2000098862-A (JP)
Title: Optical recording method and optical recorder
Inventor: ISHII TSUTOMU
IPC: G03H1/16
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent degradation in SN by micrifying the recording region when two-dimensional data information is recorded as a hologram and to record the two-dimensional data information in a high density by micrifying the recording region. SOLUTION: Binary two-dimensional digital data images are displayed on a spatial optical modulator and the light passing the spatial optical modulator is transmitted through the light transparent parts formed as a circular shape by each of the respective pixels of the spatial optical modulator of a mask to obtain the light transmitted through the mask, to hold the two-dimensional data information. The signal light 1 formed to the circular shape in the shape of the signal light components of the respective pixels is obtained. The signal light 1 is subjected to Fourier transform by a lens and is transmitted through the light transparent parts of a light shielding body for the purpose of micrifying of the recording regions. An optical recording medium is irradiated with the light.  Simultaneously, reference light is transmitted through the light transparent parts of the light shielding body and the regions to be irradiated with the signal light after the Fourier transform of the optical recording medium is irradiated with the light. As a result, the unstable corner portions leading to the degradation in SN in the signal light components in the respective pixels of the signal light 1 are removed and the degradation in SN by micrifying of the recording regions is prevented. The formation of the shape of the signal light components of the respective pixels to a polygonal shape approximate to the circular shape is equally well.
Patent JP-S63124065-A (JP)
Title: Developing device for color copying machine
Inventor: NAGAYAMA MASAKAZU
IPC: G03G15/01
Filed: 1986-11-14
Abstract: PURPOSE:To miniaturize the device by placing a magnetic substance and a shield member in a developing sleeve, supporting one end part of its shield member by a supporting shaft of the magnetic substance, etc., so as to support each parts of the shield member, etc., on a stable axis center. CONSTITUTION:A magnetic substance 1 and a shield member 2 are placed in a developing sleeve 3. Its shield member 2 has a structure integrated with a shield member driving part 2a and an arm part 2b. Also, the shield member driving part 2a is supported so as to be freely rotatable by a supporting shaft 1a of the magnetic substance 1. Moreover, between the shield member 2 and the magnetic substance 1, a non-magnetic shield supporting body 4 is provided, and the shield member 2 is supported so as to be freely rotatable. Also, the developing sleeve 3 is supported so as to be freely rotatable by the shield mem ber driving part 2a. In this state, a surplus developer adhering to the developing sleeve is removed by the shield member 2. Accordingly, since the shield member is supported by the magnetic substance and the non-magnetic supporting body, each part can be exactly supported on an axis center.
Patent JP-H09114428-A (JP)
Title: Information processor
Inventor: WADA HIROSHI
IPC: G09G3/36
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To connect plural kinds of display devices to the same information processor main body. SOLUTION: A connector device 23 is constituted of a main bode side connector and display side connectors by providing the main body side connector in a personal computer main body 21 and display side connectors in a TFT type liquid crystal display device 2 and an STN type liquid crystal display device.  Then, a BIOS ROM 21 in which a display specification setting instruction for TFT type liquid crystal display device or a display specification setting instruction for STN type liquid crystal display device are stored is provided, and a CPU 19 selectively reading out the display specification setting instruction for TFT type liquid crystal display device or the display specification setting instruction for STN type liquid crystal display device from the BIOS ROM 21 to execute them and a display controller 20 outputting a display signal to the main body side connector according to the display specification setting instrument for TFT type liquid crystal display device or the specification setting instruction for STN type liquid crystal display device are provided in the personal computer main body 1.
Patent JP-H07129626-A (JP)
Title: Automatic arranging and wiring device
Inventor: NAKANISHI SANAE
IPC: G06F17/50
Filed: 1993-10-29
Abstract: PURPOSE:To reduce a chip size and to reduce j cost by wiring clock signal lines so as to let lengths from one supply point of clock signals be successively longer. CONSTITUTION:This device is provided with an object circuit extraction part 1 for extracting a functional-circuit for performing a prescribed function when input from the one supply point of the clock signals of a signal phase to respective plural unit circuits is in a prescribed order and a unit circuit arrangement part 2 for arranging the plural unit circuits provided in the functional circuit extracted by the object circuit extraction part 1 at prescribed positions. Then, a wiring part 3 performs wiring to all the combinations of the two mutually adjacent unit circuits in the input order of the clock signals of the single phase of the plural unit circuits arranged by the unit circuit arrangement part 2 so as to let the wiring length from one supply point of the clock signals of the single phase to the clock input terminal of the unit circuit whose input order is late be longer than the wiring.length to the clock input terminal of the unit circuit whose input order is early.
Patent JP-H1083060-A (JP)
Title: Distinct vision device for dark box
Inventor: IWAKIRI TOSHIHIRO
IPC: G03D17/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for photographing by using a CCD camera arranged in a dark box by illuminating the inside of the dark box with an infrared illuminator and taking out a film loaded in the camera by inserting both hands from an arm insertion port while viewing a monitor. SOLUTION: The camera 5 is placed at the lower part of the dark box 1 from the gateway 4 of the box 1 and a door 8 is closed. Then, the lamp of the infrared illuminator 2 is turned on. Besides, the switch of the monitor 7 connected to the CCD camera 3 is turned on. Then, the hands are inserted from the arm insertion port 6 so as to take out the film loaded in the camera 5 while viewing the monitor 7.
Patent JP-S63125784-A (JP)
Inventor: TANAKA HIKARI
IPC: G07C9/00
Filed: 1986-11-14
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-S62136047-A (JP)
Inventor: JIYATSUKU MAIZU
IPC: H01L27/118
Filed: 1986-11-14
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-S62125666-A (JP)
Inventor: GIURIANO IMONDEI
IPC: H01L27/115
Filed: 1986-11-14
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-H1098640-A (JP)
Title: Camera
Inventor: YAMAGUCHI TAKAO
IPC: H04N5/225
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To make the entire camera compact by simplifying the configuration relating to a finder optical system and making it compact and more effectively utilizing the space the inside the camera. SOLUTION: A filter member 2 and a mirror member 4 are driven by a driver 6. In the case of image pickup, the mirror member 4 is turned to a state tilted by 90 deg. from an optical axis from a state tilted by 45 deg. from the optical axis and escaped to a side escaping position from an image pickup optical path while keeping a state orthogonal to the optical axis and the filter member 2 is inserted in the image pickup optical path from the escaping position. In the case of viewing an object, the filter member 2 is escaped to the side escaping position from the image pickup optical path and the mirror member 4 is moved to the image pickup optical path from the escaping position in a state orthogonal to the optical axis and then turned about by 45 deg. to be set to a state tilted by about 45 deg. with respect to the optical axis.
Patent JP-H02121134-A (JP)
Title: Optical information recording disk
Inventor: FUKUTAKE SUNAO
IPC: G11B7/2405
Filed: 1988-10-29
Abstract: PURPOSE:To reduce the thickness and to improve the reliability for an optical information recording disk by forming a projecting part to a recording area to secure a air layer and adhering the projecting part to the non-recording areas set at both sides. CONSTITUTION:The center part of a protection cover 15, i.e., the part corresponding to a recording area of a substrate 10 is circularly protruded as a projecting part 16. At the same time, the inner and outer fringe parts 17 and 18 of the cover 15 are adhered to the non-recording areas 13 and 14 of a substrate 10. Then a sealed-up air layer 19 is formed on the recording area via the part 16. As a result, the total thickness of the disk outer circumferential part is equal to the sum of the thickness of the substrate 10 and that of the cover 15. Then the thickness of the recording area is increased with the thickness of the layer 19 only. As a result, the thickness of an optical information recording disk is reduced.
Patent JP-H08208798-A (JP)
Title: Highly resilient polyurethane foam
Inventor: FUIRITSUPE MOTSUTO
IPC: C08G18/65
Filed: 1995-09-27
Abstract: A polyol blend for use in production of a high resilience foam is described. The blend comprises: a reactive polymer polyol of the kind used in high resilience polyurethane foam; a polyol of the kind used in conventional polyurethane foam; and a diol as a chain extender. A composition of the polyol blend and a silicone surfactant may be reacted with a modified toluene diisocyanate to produce a high resilience polyurethane foam.
Patent JP-S62118198-A (JP)
Inventor: HAINTSU FURINGUSU
IPC: F04B39/02
Filed: 1986-11-17
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-H01114366-A (JP)
Title: Dc-dc converter
Inventor: NISHIDA HIDEYUKI
IPC: H02M3/28
Filed: 1987-10-28
Abstract: PURPOSE:To constant-voltage-control a device in a wide range, by detecting a potential difference at both the ends of a capacitive element for resonance. CONSTITUTION:A DC-DC converter is composed of a switching transistor(Tr)2, a converter transformer 4, a rectifier diode 5, a choke coil 7, a smoothing capacitor 10, a control circuit 13, and the like. In this case, an ON/OFF controlling circuit 11 for controlling the ON/OFF of the Tr 2 by comparing output voltage due to the divided voltage of resistors 8, 9 with reference voltage and controlling the constant voltage of the output voltage, and a potential detecting circuit 12 for detecting a a terminal potential difference between the Tr 2 and a capacitor 3 for resonance and detecting zero voltage are arranged. Then, the value of the capacitor to set the condition of an E class switch in the state of the lightest weight load is determined, and the OFF-period of the Tr 2 is controlled to be constant, and the DC-DC converter is constant-voltage-controlled so that the resonance condition of a quasi-E class switching condition may be satisfied with detecting a time when both the end voltage of the Tr 2 crosses zero.
Patent JP-S61148992-A (JP)
Title: Multi-chrominance recording system of color crt screen
Inventor: FUKADA AKIO
IPC: H04N9/79
Filed: 1984-12-24
Abstract: PURPOSE:To realize at low cost a polychromatization of the print recording by printer by deviding an image memory that stores the primary image information and the secondary image information in the dedicated area of the primary colors (subtractive) or of the said colors plus black. CONSTITUTION:When image information signal S1 of primary colors (additive) which are red, green, and blue are supplied, the titled system converts it to the primary colors (subtractive) which are cyanogen, fuchsine, and yellow, and outputs them. The output signal S2 of a data buffer 1 is transmitted to a logic circuit 2. The circuit 2 calculates the AND of this signal and of either one of the master pattern signals S3 and S4 from primary/secondary mask pattern generators 4 and 5 which are selected by the signal S1 and a converting switch 3. The output signal S5 of the circuit 2 is supplied to an OR circuit 6. The OR circuit 6 calculates the logical OR of this signal S5 and the read-out data S6 read from an image memory 8 by a read/write circuit 7. The output signal S7 of the circuit 6 undergoes a circuit 7, and is stored in the image memory 8. The per-color data S8 of the image information thus generated is read out by the circuit 7, and is outputted from a signal line 9.
Patent JP-S63126135-A (JP)
Inventor: AOYAMA YOICHI
IPC: H01H73/18
Filed: 1986-11-14
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-H0694079-A (JP)
Title: Secondary vibration isolating supporter of engine
Inventor: SHIOMI KAZUYUKI
IPC: B60K5/12
Filed: 1992-09-16
Abstract: PURPOSE:To form a balancer shaft into a single unit by setting the unbalanced variable of this balancer shaft rotating through a crankshaft, supporting an engine in the compressive direction of an elastic member, and making the displacement of engine vibration received in the shearing direction. CONSTITUTION:In the case where a balancer shaft 16, rotating by dint of driving force of a crankshaft 12, is connected this shaft and reciprocating part equivalent in an engine 3 is set to Mrec, secondary component in an explosive reaction to zeta2, a crank radius to r, length of a connecting rod 13 to L, and lambda to r/L, respectively, an unbalance variable in the balancer shaft 16 should be set to lambda.MrecXCOSzeta2 per cylinder. In succession, the engine 3 is supported in a compressive direction of the elastic member 19, and any displacement of the engine 3 is made so as to be received in the shearing direction. With this constitution, a vibrational center is producible in the engine 3, whereby a vibration in every part of the engine comes to an I direction centering on this point, and since this vibration is received in the shearing direction of a support mount 18, vibrations in the engine 3 are effectively preventable, so structural simplification is well promotable.