baber/WOPTO huggingface dataset:
Patent JP-S63104360-A (JP)
Title: Semiconductor device
Inventor: SUGA JIRO
IPC: H01L23/36
Filed: 1986-10-20
Abstract: PURPOSE:To reduce a device's weight by causing a part or the whole of a side form of a heat sink to be in the form of a taper shape spreading out fanwise or to be in the form of a stepped shape and by eliminating a part that is independent of a heat flow developed from a transistor chip. CONSTITUTION:A transistor chip 4 is placed on a dielectric substrate 2a and its substrate 2a is equipped on a heat sink 1a. In such a case, a part or the whole of a side form of the heat sink 1a is in the form of a taper shape spreading out fanwise or is in the form of a stepped shape. Heat generated at the chip 4 is transferred toward a width W1 of the substrate 2a contacting a lower surface of the chip and is transferred toward a junction face W2 joining with the heat sink 1a at a heat flow divergent angle theta2 in the substrate 2a. Then, in the heat sink 1a, heat is transferred toward the width W3 attaching to a case at the heat flow divergent angle of theta3. This approach makes a device's weight lighter.
Patent JP-H0889224-A (JP)
Title: Method for improving preservability of food and preservative for food
Inventor: YAMAMOTO MASAJI
IPC: A23L3/3544
Filed: 1994-09-20
Abstract: PURPOSE: To obtain the subject preservative capable of surely improving the preservability of a food without having a bad influence upon color, smell, taste, clearness, etc., of the food by compounding a steroid saponin extracted from Yucca with a specific antimicrobial substance. CONSTITUTION: This preservative is obtained by compounding (A) a steroid saponin extracted from Yucca such as a compound of the formula (one of R1 and R2 is H and the other is methyl, both of them are methyl groups, of both of them form a single group of CH2 ; R is [β-D-glucopyranosyl(1→2)] [β-D- xylopyranosyl(1→3)]-β-D-glucopyranosyl group) and (B) antimicrobial material of at least one kind selected from amino acids, ethanol, polylysine, protamine, lysozyme, chitosan, an extract of KANNZOU(root of Glycyrrhiza glabra), an extract of rosemary and edible organic acids. The preservative has excellent antimicrobial activity even against Eumycetes such as yeast and fungus.
Patent JP-H0957213-A (JP)
Title: Quality deciding device and assorting device for mushrooms
Inventor: MIYAMA HIROSHI
IPC: G01N21/84
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for deciding the quality of shiitake mushrooms (Lentinus edodes). SOLUTION: The stipe 1b of the shiitake mushroom 1 is faced downward and the rear surface of its pileus 1a is placed on a pair of horizontal supporting pins 12b disposed at a transporting finger 12, by which the shiitake mushroom 1 is held in a stable posture. This transporting finger 12 is moved to an inspection position where the rear surface of the shiitake mushroom 1 is photographed by a camera from below. The rear surface image of the shiitake mushroom is processed and the size of the pileus 1a is measured and decided. The ratio of the area of the annular pileus part on outer periphery to the total area of the pileus 1a is measured and the grade is decided. The shiitake mushroom subjected to the quality decision is transported downstream by the transporting finger 12 and is discharged after assorting by every quality.
Patent JP-H0966999-A (JP)
Title: Fluid mass measuring device
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/16
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To enable measuring with a high degree of accuracy, in the continuous measuring of mass of fluid such as oil, liquefied gas using a load cell, by providing a specific number of measuring bodies and selectively opening or closing an inlet and an outlet valve of each measuring body to restrain waves of the fluid in a container. SOLUTION: Before measuring, containers 2 (2A-2C) of measuring bodies A-C are filled with fluid to be measured and all inlet valves 4 (4A-4C) and outlet valves 9 (9A-9C) are closed. And for filling fluid into a container, into which fluid is supplied, a nozzle 13 is connected to the container and a drive switch 18 is depressed to drive an inlet pump 6 and an outlet pump 11 by means of a control device 20, and at first, the outlet valve 9A of the body A is opened to fill the fluid in the container 2A into the container from the nozzle 13. At that time, reduction in quantity (charge quantity) of fluid is computed from output of a load cell 1A and the computed value is displayed on a display device 17. And fluid in the containers 2B, 2C is measured in a similar manner.
Patent JP-H1184862-A (JP)
Title: Electric field curtain device and developing device
Inventor: MIKAWA SUSUMU
IPC: G03G21/10
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To decrease the cost by reducing the number of AC power sources with respect to an electric field curtain device for applying AC voltages to three kinds or more of electrode groups, for carrying powder such as toner and to obtain an excellent image by suppressing the occurrence of irregularities in a formed image with respect to a developing device using the electric field curtain device. SOLUTION: In the electric field curtain device in which n (n>=3) kinds of electrode groups 22a-22c are repeatedly provided in order, the AC voltages having the same amplitude, the same frequency and phases sequentially shifted by π/n are applied to the first - (n-1)th electrode groups except the (n)th electrode group 22c respectively, so that the toner is carried to a developing region facing an image carrier 1, to attain development by the electric field curtain device. In such a case, an electrode in the (n)th electrode group is provided so as to face the image carrier in the developing region.
Patent JP-H0560675-A (JP)
Title: Determination of apparent thermal conductivity of sensor sheath part and measurement of dynamic viscosity of fluid
Inventor: HARADA KATSUNORI
IPC: G01N11/00
Filed: 1991-09-03
Abstract: PURPOSE:To determine apparent thermal conductivity of a sensor from its heater to sheath surface and to easily measure the dynamic viscosity of fluid as physical property thereof. CONSTITUTION:To determine apparent thermal conductivity K' of sensor sheath part, sensor surface temperature thetaS is calculated from fluid temperature that is measured value, thetainfinity , and then the apparent thermal conductivity K' is calculated from measured value of the sensor heater temperature thetaW. By determining through adjustment by two factors of Reynolds number which is non-dimensional numeral, and heat generation amount of the heater, based upon the K', the apparent thermal conductivity K' can be more accurately calculated. Since dynamic viscosity is measured based upon the apparent thermal conductivity, the apparent thermal conductivity which is physical property of fluid, can be measured using physical properties of fluid other than flow velocity of the fluid, fluid temperature, sensor surface temperature and already-known dynamic viscosity, under the condition that sensor axes are arranged to be parallel to fluid flow direction and also the flow velocity is constant and of laminar flow condition.
Patent JP-H09269935-A (JP)
Title: Memory controller and memory control method
Inventor: KUROSAWA YASUHIKO
IPC: G06F12/06
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller and a memory control method, which can reduce overhead at the time of synchronizing the access instruction of a memory in the computer system of a multi-processor system. SOLUTION: A memory controller 10 provided in the computer system of the multi-processor system has a score board 11 for managing the advance (operation situation of access instruction) of the access operation of the memory, and it reduces overhead at the time of executing the synchronization of high priority. The score board 11 holds a synchronized flag which is set in accordance with the reception of synchronization except for the operation code and the address of the received access instruction. The memory controller 10 sets the synchronized flag when a synchronization instruction received from a processor 1 and resets the synchronized flag after the execution of a synchronized operation completes.
Patent JP-2000080314-A (JP)
Title: Solid ink composition for ink jet
Inventor: DAIMON KATSUMI
IPC: C09D11/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition which can make stably the ink fly in a low melt viscosity by using a dendroid resin as a resin of a binder component in a hot melt type composition to give a good picture fixed. SOLUTION: This composition contains at least both a binder and a coloring agent wherein the binder component includes a dendroid resin. A polymer having a dendrimer structure or a suprabranched polymer is used as the dendroid resin. The binder may contain a wax as well as the dendroid resin. The dendroid resin is a solid state at a room temperature and the number-average- molecular weight is preferably within the range of 1,000-50,000. The polymer having the dendrimer structure contains, for example, an amide-amine dendrimer, a phenyl ether dendrimer or the like. The suprabranched polymer may use, for example, a suprabranched polyethylene glycol or the like. The dendroid resin has preferably a 1-30C alkyl group on the terminal group. Known dyes or pigments may be used as the coloring agent.
Patent JP-H0194542-A (JP)
Title: Optical head device
Inventor: KATO MAKOTO
IPC: G11B7/135
Filed: 1987-10-05
Abstract: PURPOSE:To stably detect a signal by using a Fresnel zone plate with a long focus for a diffracting element and performing differential detection in a far field. CONSTITUTION:A diffracting element 6 is constituted so as to include two Fresnel zone plate shaped patterns outside the axis of a focal length + or -fz of 1st order diffracting light in respect to the main wavelength of a light source, and to approximately satisfy the relations between expressions I and II in respect to the convergent radius of zero order light transmitting or reflecting the diffracting element 6 and diffracting it on a photodetector side, or in respect to a constant delta, in which a convergent lens focal length fc and the length between two focuses are 2delta<fc. Further, plural wave front generated from the diffracting element 6 are used for an optical beam control, and the far field pattern of a spot condensed on the optical disk is differential-detected. Thus, the signal can be stably detected, and the device can be made smaller and lighter.
Patent JP-S60141829-A (JP)
Title: Production of grain-nonoriented electrical steel sheet
Inventor: OBATA YOSHIO
IPC: C21D9/46
Filed: 1983-12-29
Abstract: PURPOSE:To produce efficiently a grain-nonoriented electrical steel sheet having an excellent magnetic characteristic by subjecting a steel slab contg. a specific compsn. amt. of Si and Al and contg. impurities such as C, S, O, N, etc. at the decreased amt. to continuous finish annealing under adequate conditions after rolling. CONSTITUTION:A steel slab which contains 1.8-4.0wt% Si and 0.1-1.0% Al in which C, S, O and N as impurities to be unavoidably contained are decreased respectively to <=0.006% C, <=0.0015% S, <=0.0020% O and <=0.0025% N is descaled after hot rolling and is then cold-rolled to a final thickness and thereafter the rolled steel is subjected to continuous finish annealing at a low temp. for short time under the conditions of a 750-900 deg.C temp. range and 20-60sec. The generation of pickup in the finish annealing stage is thus prevented and the grain-nonoriented electrical steel sheet having high quality is efficiently obtd. without deterioration in the magnetic characteristic and non-aging characteristic.
Patent JP-H0297987-A (JP)
Title: Image forming body cleaning method for image display device
Inventor: KATO MOTOI
IPC: G03G21/00
Filed: 1988-10-05
Abstract: PURPOSE:To maintain an image forming body surface to be always satisfactory by making a condition in which an image is not displayed at the time of the rise of an image forming body to compose a display surface, etc., and removing the contamination of the image forming body surface. CONSTITUTION:The cleaning time of a sheet 1 with a low resistance which is the image forming body is provided to one of the time of non-display and the times of the rise and fall of a device. The cleaning is executed in a process to execute a uniform development over several times on the surface of the sheet 1 by a developer 3 beforehand and to execute the cleaning by a cleaning member 5. In order to prevent the surface of the sheet 1 from being displayed in the middle of cleaning, an opaque sheet 4b is positioned on a front surface. After the cleaning is completed, a transparent sheet 4a is positioned on the front surface again, and an ordinary display is executed.
Patent JP-H04129186-A (JP)
Title: Flat cable connector
Inventor: SATO AKIRA
IPC: H01R13/639
Filed: 1990-09-20
Abstract: PURPOSE:To improve pitch accuracy by inserting plural electric contactors of a connector integratedly in two insulation members, to be supported on them, when those insulation members are formed. CONSTITUTION:Plural electric contactors 26 are inserted integratedly into a movable insulation member 28 and a fixed insulation member 30 respectively at a pitch corresponding to the pitch P of a printed wiring land 22, and supported between those insulation members 28, 30. Those electric contactors 26 have, between the insulation member 28 and the insulation member 30, a flexible part 32, which flexes so that it may come in contact with a cable conductor 14 of a flat cable 12 to make the cable conductor 14 to be connected to its corresponding printed wiring land 22, while the flat cable 12 being inserted in a metal cover 24 by the pressing down action of the insulation member 28. As contact operation of the cable conductor and electric contactors is made vertically in relation to the printed board direction, operation is thus improved.
Patent JP-H0298059-A (JP)
Title: Manufacture of water activated immediately usable silver oxide-zinc battery
Inventor: AKIYAMA HIROSHI
IPC: H01M10/32
Filed: 1988-10-05
Abstract: PURPOSE:To prevent deterioration of a battery during the preservation thereof by vacuum drying the plate built-in battery, and after the vacuum drying, sealing an inert gas in the battery when the inside of the battery case is returned to the atmospheric pressure state. CONSTITUTION:First, a plate built-in battery is received in a vacuum dryer, and for example, the degree of vacuum in the dryer is made to be 760mmHg at the in-dryer temperature of 70 deg.C, and drying is carried out when the humidity is made not larger than 5%. After the drying, when the inside of the battery case is returned to the atmospheric pressure state, a dried inert gas 4, e.g., dried nitrogen gas, is used to fill the inside of the battery with the inert gas. When taken out from the vacuum dryer, the inert gas 4 is sealed in the battery by a close fit plug 2 and an O-ring 3. In this way, the deterioration of the battery during the preservation thereof is prevented without severely limiting the environmental condition.
Patent JP-S61130512-A (JP)
Title: Construction work of cell revetment
Inventor: KATO AKIHISA
IPC: E02B3/04
Filed: 1984-11-30
Abstract: PURPOSE:To easily construct a cell revetment by a method in which plural steel cells are uprightly erected at a given interval on the upside of a base steel casing, and connected with each other by paired arcs facing each other, and soil is packed into the steel cells. CONSTITUTION:Plural steel cells 5 are installed and welded at a given interval on the upside of the steel casing 11 of a base 3 with an air chamber formed of a high-strength film 13. Paired arcs 7 are each set between the cells 5 in a mutually facing manner, the cells 5 are welded on the upside of the cell 11, and connecting pieces 9 are welded to the cells 5 on both ends to construct a structure 1. The structure 1 is towed to a construction site and settled on a mound 21 while adjusting ballast in the base 3, and a filling material 23 is placed into the base 3. New structure 1 is then settled and connected through connecting pieces 9, a filling material is placed, and the structures 1 are connected in order.
Patent JP-H0194881-A (JP)
Title: Locking device for pinball machine
Inventor: KINOSHITA KIYOSHI
IPC: A63F7/02
Filed: 1987-10-07
Abstract: PURPOSE: To eliminate the need of exchanging a driving part even in the case of exchanging a pachinko machine by making a front frame and a glass frame openable and closable by the driving force of the driving part and attaching the driving part to at least one of an island base and a ceiling plate. CONSTITUTION: The Pachinko (Japanese pinball game) machine 1 provided between the island base and the ceiling plate is provided with a Pachinko machine main body 4 provided with a lock receiving part 7 for the front frame, the front frame 5 opened and closed from the main body 4 and provided with a locking part 8 to the main body 4 and the glass frame 6 and the glass frame 6 opened and closed from the front frame 5 and provided with the lock receiving part 9 for the glass frame to be engaged and disengaged to/from the locking part 8. Then, the driving part for engaging and disengaging at least one of the lock receiving part 7 for the front frame and the lock receiving part 9 for the glass frame with the locking part 8 and opening and closing the front frame 5 or the glass frame 6 is attached to at least one of the island base and the ceiling plate.  As a result, even in the case of exchanging the Pachinko machine with a new machine kind for instance, the need of exchanging the driving part is eliminated.
Patent JP-H1095538-A (JP)
Title: Paper sheet size detecting and indicating device
Inventor: EBARA YASUHISA
IPC: B65H1/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To correctly detect the size of paper sheets to be stored in and held by a paper feed tray. SOLUTION: A polygonal paper sheet size detection and indication board 7 is inserted in a back side of a front panel of a paper feed tray from a plurality of directions and held, and a plurality of fillers 3 of a detection sensor 4 are pressed by a pressing piece 8 in each inserting direction of the paper sheet size detection and indication board 7 in different pattern to detect the paper sheet size. The paper sheet size indication 9 according to the inserting direction of the paper sheet size detection and indication board 7 is displayed outside in an exposed manner from the front panel of the paper feed tray.  A positioning means 10 to correctly position the detection sensor 4 and the paper sheet size detection and indication board 7 through engagement of projected and recessed members 10a, 10b are provided, and the paper sheet size is correctly detected by preventing positional deviation between each filler 3 and each pressing piece 8.
Patent JP-H1097976-A (JP)
Title: Exposure method and exposure mask, and production of device
Inventor: HARA SHINICHI
IPC: H01L21/027
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of transfer precision by mask pattern distortion caused by scanning exposure by giving a relative speed of a mask and a wafer in scanning direction during scan and employing a method for changing the relative speed during scan. SOLUTION: An exposure light 2 emitted from a light emitting point 1 of a synchrotron ring is reflected on an X-ray mirror 3, the X ray mirror 3 is rotated at a specified speed by an actuator 5 driving based on the instruction from a control device 4. Following the change of a glancing angle β to the X-ray mirror 3 due to rotation, the exposure light 2 moves on an x-ray mask 6, to scan the entire exposure area on the mask. Then the transfer pattern of the x-ray mask 6 is projected on a wafer 7 for exposure transfer. With the wafer 7 attached to a wafer chuck 8, the wafer 7 is moved by minute amount relative to the x-ray mask 6. During exposure, the control device 4 controls movement speed of the wafer 7.
Patent JP-H0589377-A (JP)
Title: Alarm display circuit and alarm display device incorporating the same
Inventor: MATSUDA MITSUHIRO
IPC: H04M9/00
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a device where the loss of electricity is reduced with simple circuit constitution by superimposing a pulse signal generated in a first switching means on a power source voltage by means of a superimposing means and applying it to a display means with the second switching means. CONSTITUTION:The DC component of the pulse signal used for generating alarm sound in a speaker 17 is cut by a capacitor 18 so as to be superimposed on the power source voltage Vcc through the use of resistance 19 and 20. The voltage generated here is applied to a slave equipment 2 with a transistor 21 and a transmission cable 26. A display light 28 is turned on only when the applied voltage is 1.5Vcc. When the transistor 21 is turned off, the display light 28 is turned off so as to repeat going on and off by the pulse signal applied to a terminal 25. When abnormality occurs, alarm for informing the external part of abnormality is displayed by flashing the display light 28 of the slave equipment 2. Since there is no resistance for restricting the voltage applied to the slave equipment 2 at a master equipment 1 side in this constitution, power consumption is small.
Patent JP-H0896146-A (JP)
Title: Image processing method
Inventor: KOYAMA HIROO
IPC: G03F1/00
Filed: 1994-09-21
Abstract: PURPOSE: To efficiently shade line drawing data by generating only a PDL image for an input line drawing image on the side of an electronic editing system and performing a process for shading within an outline by a raster image processor. CONSTITUTION: In the electronic editing system 30 which inputs the line drawing image and outputs an image to an output device 60 through the raster image processor 312, the line drawing image that a base paper input machine 40 inputs is binarized and a data processing part 520 receives the binary data and performs a closed area automatic recognizing process. Obtained border points are represented with a polygonal vector image and stored in a closed area vector converting process, and then shade vectors for shading are added to the polygonal vector image to generate a shaded vector image. The rearranging process part 730 of a recorder server 310 converts the shaded vector image into PDL data. The converted shaded PDL data is shaded by the raster image processor 312 and outputted to output devices 20 and 60.
Patent JP-H1097373-A (JP)
Title: Menu selection system and method for non-procedure data communication device
Inventor: KAKEYA MASAO
IPC: G06F3/0482
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To use a touch panel in place of a keyboard for a non-procedure data communication device in a menu telegraphic message selection system. SOLUTION: The telegraphic message received from a host of communication with no procedure is demodulated by a modem 1, and this demodulated message is analyzed by a computer circuit 2 and shown on a display 3. At the same time, it is identified by the message analysis whether the next telegraphic message is identical to the menu one. If a menu telegraphic message is identified, the number of displayed lines of the message, the menu number, etc., shown on the display 3 arc stored in a memory 4. When an operator touches a desired menu telegraphic message with his finger, the number of displayed lines of the message is detected via a touch panel 5. Then the menu number, etc., corresponding to the detected number of displayed lines are read out of the memory 4 and sent to the host from the mgdem 1.