baber/WOPTO huggingface dataset:
Patent JP-H07298745-A (JP)
Title: Mower
Inventor: SAMEJIMA KAZUO
IPC: A01D34/64
Filed: 1994-05-09
Abstract: PURPOSE:To lighten a mower and to suppress mirovibration on the top of a reaping blade housing and warpage in the mower having three built-in plates rotating around a longitudinal shaft center in the reaping blade housing. CONSTITUTION:Ring-shaped ribs 8b are formed around fitting faces 1B for bearing holders 9B for rotatably supporting blade shafts at both sides. A pair of a right and a left linear ribs 8a in the vicinity of a central bevel case fitting face 1A are made at both sides of the fatting face 1A. Further, ribs 8c which cross a pair of the right and the left linear ribs 8a in the longitudinal direction and are laid along the contour line of a triangle connecting the bevel case fitting face 1A to the bearing holder fitting faces 1B are formed.
Patent JP-H0626383-A (JP)
Title: Control system of internal combustion engine
Inventor: MANFUREETO BIRUKU
IPC: F02D45/00
Filed: 1993-04-22
Abstract: PURPOSE: To provide a control system for an internal combustion engine with a turbocharger and exhaust gas re-circulating means, the control system being capable of determining as accurate as possible an air quantity sucked into the internal combustion engine. CONSTITUTION: In an internal combustion engine, particularly, a self-ignition internal combustion engine with a turbocharger and exhaust gas re-circulating means, means 330 is provided for forming an air quantity signal ML on the basis of comparison of turbine power LT with a rotational frequency N, a fuel quantity QK to be injected, an exhaust gas re-circulating signal ARFR and power LV of a compressor. Therefore, since the air quantity sucked to the internal combustion engine is accurately simulated, a sucked air quantity can be obtained even for the internal combustion engine with a turbocharger and exhaust gas re-circulating means without actually using an air quantity sensor.
Patent JP-H09260479-A (JP)
Title: Wafer case
Inventor: KAZAMA HITOSHI
IPC: A21D13/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a wafer case capable of removing two pieces from each other only by twisting one piece thereof in a simple structure. SOLUTION: A wafer case includes an inner case 1 for storing a wafer, and an outer case 11 for covering the inner case 1. The side wall of the inner case 1 has a desired number of projected parts 5. At the same time, the projected part 5 has a horizontally cut part 6, while the outer case 11 has an opened hole 14, for receiving the projected part 5, in the vicinity of a projected edge part from a vertical side of the outer case 11. The thickness of the opened hole 14 on at least one side is made large enough to insert the cut part 6.
Patent JP-H06285585-A (JP)
Title: Manufacture of joint box for building
Inventor: FUJISHIMA SAKAE
IPC: B22C9/04
Filed: 1993-03-31
Abstract: PURPOSE:To prevent the deterioration of strength and the deformation of a joint box by pouring molten metal to a pattern embedded in sand mold, vaporizing the pattern and filling up the molten metal into the space. CONSTITUTION:The joint box for building having hollow part and formed with through holes on a wall part is manufactured. At this time, the pattern 3 having the same shape as the joint box is manufactured with the material vaporized at a high temp. The pattern 3 is embedded into the sand mold 6 and the molding sand is filled in the inner part of the pattern 3 from the through holes 1a (2a). Successively, the molten metal is poured in the pattern 3 embedded in the sand mold, and at the same time of vaporizing and losing the pattern 3, the molten metal is filled and solidified in the cavity possessed with the pattern 3. In this way, the labor and time for correcting the deformation of the joint box and that required for the inspection can be eliminated.
Patent JP-S5321628-A (JP)
Title: Method of manufacturing ski
Inventor: KONDOU HIDEO
IPC: B32B5/00
Filed: 1976-08-10
Abstract: PURPOSE: To provide a method of manufacturing a skii having a superior skiing performance in twisting strength and fatigue strength by intending to reduce the entire weight of the skii by expecting the reduction of gerp layer in response to the increase of bending rigidity of the skii. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0913179-A (JP)
Title: Method of imparting lypophilicity to metal surface
Inventor: ONDA TOMOHIKO
IPC: B05D7/14
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To impart excellent lypophilicity to the surface of various metals with simple operation. SOLUTION: Lypophilicity is imparted to the metal surface by chemically treating the metal surface to form a fine rugged structure specified in the scale. Or, lypophilicity is imparted to the metal surface by chemically treating the metal surface to form a fine rugged structure and coating all or a part of the rugged structure-formed metal surface with a lypophilic material.
Patent JP-H04325165-A (JP)
Title: Endoelectronic device
Inventor: NAGAI KENJI
IPC: A61N1/37
Filed: 1991-04-25
Abstract: PURPOSE:To rapidly detect the trouble and voltage abnormality of the endoelectronic device and to prevent the generation of a serious accident by providing an abnormality detecting circuit which detects the trouble in internal circuits and the drop of a power source voltage and an alarming means which announces abnormality. CONSTITUTION:A semiconductor chip 1 for control has a function control circuit 11, an output terminal 12, the abnormality detecting circuit 13 which detects the trouble and malfunction of the function control circuit 11 by monitoring the output signal and internal signal of the function control circuit 11, and a voltage level detecting circuit 14. A switching element 15 is turned on and a current is passed between electrodes 3a and 3b, by which the current is acted on the nerves and the muscles to easily announce the human of the abnormality. Since a memory circuit 17 to store the generation and the case of the abnormality is provided, what kind of the abnormality is generated and whether the device is under normal operation or not can be checked by checking the memory at the time of an examination.
Patent JP-2000291137-A (JP)
Title: Joining structure of steel pillar and beam
Inventor: KANEKO YOSHIO
IPC: E04B1/24
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the joining of a steel pillar and a steel beam while obtaining high joining strength so as to secure the vibration resistance by joining the steel pillar and the steel beam through a fiber reinforced hardening member. SOLUTION: A side surface of a pillar (steel pillar) 1 is provided with a pair of two side plates 3, 3 made of H-type steel so as to be extended in parallel with a steel beam 2 to be joined with them. A bottom plate 4 is fitted between the pair of side plates 3, 3 having the same height with that of the steel beam 2, and these side plates 3, 3 and the bottom plate 4 form a bracket 5 having a nearly U-shaped cross section. An end of the steel beam 2 is placed inside of the bracket 5, and the bracket 5 and the steel beam 2 are overlapped with each other over the predetermined length. Inside of the bracket 5 is filled with the filling material (fiber reinforced hardening material) 6, and the pillar 1 and the steel beam 2 are integrally joined with each other through the bracket 5 and the filling material 6.  With this structure, fixing strength of joining can be improved, and weight of the joining part of the steel pillar and the steel beam is reduced, and proof stress and durability at the joining part is improved.
Patent JP-2000290568-A (JP)
Title: Recording liquid for mist type heat transfer recording
Inventor: MATSUZAKI YORIAKI
IPC: C09D11/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a recording liquid for the mist type heat transfer recording which is free from scorching and clogging on the head, and has high heat resistance and high light-resistance, and can obtain printed images of a clear cyan color. SOLUTION: A recording liquid containing a dyestuff and a solvent to dissolve the dyestuff to be used in the mist type heat transfer recording method is fed to a recording liquid jetting part having been provided with a porous structure of the recording head in a recording apparatus, misted and transferred onto a material to be recorded which is arranged opposite to the recording head. In this instance, the recording liquid contains at least a dyestuff represented by the formula (wherein X1 and X2 are each independently -NHR2 or -OH; and R1 and R2 are each independently hydrogen, alkyl, cycloalkyl or aryl, provided that X1 and X2 are simultaneously not the same).
Patent JP-H05298188-A (JP)
Title: Security protection system
Inventor: WATANABE SHOGO
IPC: G06F21/62
Filed: 1992-04-16
Abstract: PURPOSE:To perform a different and scrupulous security protection processing every user and every data. CONSTITUTION:An area check every user and every data by areas is performed by a reference possible decision 1 and an update possible decision 2. Whether a substantial processing is possible or impossible is checked by an access permission decision 3. When a decision is determined as an execution impossible even at a place, the processing is moved to a processing 5 at the time of processing execution impossible. When the decisions are determined as processing execution possible in all the decisions, the processing is advnaced to a processing 4 at the time of processing execution possible. Thus, a security protection processing every user and every data is possible to be performed and a scrupulous processing according to the relative differences of the areas of data becomes possible.
Patent JP-S5219983-A (JP)
Title: Manufacture process for a semiconductor integrated substrate
Inventor: SUZUKI TAKAYA
IPC: H01L21/762
Filed: 1975-08-08
Abstract: PURPOSE: A manufacture process for a substrate which wouldn't be curved when it is treated with variable high temperature heat working, and he some polycrystal suporting layers such as a conductive isolation substrate and so. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5722652-A (JP)
Title: Preparation of dried food by frying under reduced pressure
Inventor: OKA HIROYASU
IPC: A23L5/10
Filed: 1980-07-14
Abstract: PURPOSE: To prepare a dried food having a crispy taste like "senbei" (a Japanese cracker) without causing browning and change of color, by frying a potato, vegetable, or fruit prepared in chipped state under reduced pressure.  
     CONSTITUTION: A potato, vegetable, fruit, orange peel, noodles, etc. are cut in round slice or strip form. Without being treated or after soaked in 3W5wt% solution of salt for 3W20hr and dehydrated, they are fried, for example, under reduced presssure at degree of vacuum 700mmHg (gauge pressure) at a frying temperature 100°C for about 10min. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11293777-A (JP)
Title: Spreading type framed structure
Inventor: TSUJIHATA AKIO
IPC: H01Q1/28
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To promote lightening in addition to improvement in rigidity, and to enhance reliability of motion control. SOLUTION: Rib members 17a, 17b are bridged among every other connecting section of the first and second ring-shaped bodies 11, 12 of an approximately hexagonal truncated pyramidal frame body 15 and both ends of a central rod 16, and both ends of the rib members are frame-connected respectively rotatably.  The frame members 11a, 11b, connecting rods 13, 14 and rib members 17a, 17b of the frame body 15 are turned while using the connecting sections of these frame members, connecting rods and rib members as the centers of rotation and shorn and deformed in crest, valley, crest and valley shapes centering around the central rod 16 and folded and housed in an approximately cylindrical shape by controlling the revolution of one ends of the rib members 17a, 17b in the axial direction of the central rod 16, and the frame body 15 is constituted so as to be spread in an approximately hexagonal truncated pyramidal shape centering around the central rod 16 when the rib members 17a, 17b are inverted to the central rod 16.
Patent JP-S57210879-A (JP)
Title: Ink feeding and collecting pipe and manufacture thereof
Inventor: TAKAHASHI TAKAO
IPC: B41J2/175
Filed: 1981-06-23
Abstract: PURPOSE:To enable to perform an easy piping between an ink jet nozzle and an ink collecting port without detrioration of flexibility, by a method wherein a plural number of pipes, either equal or different in a diameter to each other, is formed into a monolithical unity, and the unity is used as an ink feeding and collecting pipe. CONSTITUTION:Three each of metal wires 4 with a diameter d1 and metal wires 5 with a diameter d2 are alternately aligned in parallel, and a flexible pipe with the metal wires 4 and 5 serving as a core is molded with a high-molecular material or rubber. Then, the metal wires 4 and 5 are pulled off through rapid cooling of the wires or heating of the high-molecular material or rubber to obtain a monolithically molded product 3 with 6 pipes being different in a diameter. Through alternating of the alignment of the wires 4 and 5, the pipes may be aligned in 2 rows or may be formed in a circle.
Patent JP-H10286974-A (JP)
Title: Ink jet printer
Inventor: ITO MASAHARU
IPC: B41J2/18
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of defective ejection by surely removing bubbles in an ink jet printer wherein suction is executed by making a nozzle to be in an airtight condition by means of a cap. SOLUTION: Ink 97 is supplied from an ink tank 21 via a tube 19 to an ink jet head 3 that ejects the ink 97 from a nozzle 5a. When bubbles 99 are sucked to be removed by pressing a cap 33 against a nozzle face 5b and driving a suction pump, a liquid level 97a of the ink 97 in the ink tank 21 is set to a position upper than the nozzle 5a by means of a water level adjusting jig 23 from a time when the suction pump is driven to a time the cap 33 is away from the nozzle face 5b (B, C). As a result, a positive pressure is applied to the ink 97 in the nozzle 5a so that the bubbles 99 sucked at once in the cap 33 do not reflow into the ink jet head 3 even when the suction pump is stopped (C).
Patent JP-S59222072-A (JP)
Title: Eddy current brake device
Inventor: HASEBE TOSHIROU
IPC: H02K49/02
Filed: 1983-05-31
Abstract: PURPOSE:To equalize the heat generating temperature distribution of a brake disc by equalizing the polarity of pole surfaces opposed to the brake disc of exciting coils opposed via the disc, thereby avoiding the concentration of a magnetic flux to the outer periphery of the disc. CONSTITUTION:Exciting coils 4 opposed via a brake disc 2 are equalized in the polarity of the pole surfaces opposed to the disc 2, i.e., are excited in such a manner that the N-poles are opposed. Magnetic fluxes to the disc 2 from a pole core 5 of the coils 4 are equalized and not concentrated. As a result, the heat generating temperature distribution of the disc 2 during braking becomes uniform.
Patent JP-S57210324-A (JP)
Title: Sealing structure of liquid crystal display panel
Inventor: NAKAZAWA YOSHIO
IPC: G02F1/1341
Filed: 1981-06-22
Abstract: PURPOSE:To simplify the injection of a liquid crystal and to seal with less waste of the liquid crystal and good adhesion, by adhering a thin plate shape of material to the hole position of the liquid crystal display panel from the outside. CONSTITUTION:A thin sealing glass plate 7 is adhered 6 to the hole position from the outside in a liquid crystal display panel of a hole sealing structure. As this has the hole sealing structure, the injection of liquid crystal is easily done and the waste of it is less and as the plate 7 and an upper glass plate 1 are stuck well with an adhesive 6, its seal is hightly reliable.
Patent JP-S59220713-A (JP)
Title: Optical device
Inventor: KIZU SHIYUUJI
IPC: G02B6/04
Filed: 1983-05-31
Abstract: PURPOSE:To secure sufficient light and to prevent a light sources from coming into contact with each other even when the pitch between conveyor rollers is narrowed down by providing a light guide member which guides light from the light sources to a subject. CONSTITUTION:A conveyor mechanism 11 for paper P, etc., as a body to be detected is provided with a couple of rollers 12 and 13 at a specific interval l''. Light from a discharge bulb 14 as the light source illuminates the paper P through a plate type glass body 18 as the light guide member. The irradiated paper P is detected by a photodetecting element 17 through an image forming lens 16. The surface of the paper P is irradiated with the light from the light source 14 through the glass body 18, so the intensity of light is nearly uniform over the entire area. Therefore, the pitch l'' between the rollers 12 and 13 can be narrowed down, so the paper P is conveyed stably and securely. The light guide member may be made of either a plate type plastic body or the plate type lens body.
Patent JP-H10287332-A (JP)
Title: Article storing box
Inventor: TOMOFUJI HIROBUMI
IPC: B65D6/36
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To effectively reinforce a front end of a top plate of a storing box body to prevent it from deforming by fitting a reinforcing member with an approximately J-shaped cross section over the front end of the top plate and also by placing the reinforcing member over an approximately entire lateral range of the top plate including joints between both right and left side plates and the top plate of the storing box body. SOLUTION: A reinforcing member 3 is formed in an approximate J-shape having a horizontal part 9 positioned at an upper rim of an opening 1, an upper side 12 covering an upper face of a recess 10, a front side 13 protruding downward from a front end of the upper side, and a lower side protruding backward from its lower end, wherein a length of the upper side 12 is specified so that it is placed over an entire range of the front end including joints between both left and right side plates 7, 8 provided on left and right of a storing box body 2 and a top plate 5. Thus only by fitting the reinforcing member 3 over the front end of the top plate 5, the reinforcing member 3 can be attached to the upper side 12 and the lower side 14 in pressure contact with the front end of the top plate 5, thereby allowing the reinforcing member 3 to reinforce the front end of the top plate 5.
Patent JP-H03295334-A (JP)
Title: Asynchronous time-division multiplex lan
Inventor: MIZOGUCHI MASAMICHI
IPC: H04L12/40
Filed: 1990-04-13
Abstract: PURPOSE:To make the adjustment of the timing of a time slot unnecessary by preparing the time slot asynchronous with each other in accordance with each terminal equipment, and confirming the idle state of a bus, and acquiring the next time slot. CONSTITUTION:Plural terminal equipments 13-1 to 13-8 connected to the loop type buses 11, 12 and to transmit/receive information to/from each other, plural time slot generating means 14-1 to 14-8 arranged in accordance with them and to prepare the time slot asynchronous with each other, plural bus confirming means 14-1 to 14-8 to confirm the idle state of the bus at the generated time slot, and plural time slot acquiring means 14-1 to 14-8 to output a discriminating signal to discriminate the terminal equipments 13-1 to 13-8 at the time slot next to the time slot at which the idle state of the bus is confirmed and acquire the time slot are provided. Then, the time slot asynchronous with each other is prepared in accordance with each terminal equipment 13-1 to 13-8, and when the idle state of the bus is confirmed at this time slot, the next time slot is acquired. Thus, the timing of the time slot need not be adjusted.
Patent JP-H08107300-A (JP)
Title: Automatic mounting device for electronic component
Inventor: FUJITA TAKAYUKI
IPC: H05K13/04
Filed: 1995-04-21
Abstract: PURPOSE: To provide a highly reliable automatic mounting device for mounting electronic chip components. CONSTITUTION: Mounting chucks 13, which respectively suck an electronic component 19 from a component shelf 1, are rotated by a mounting direction selectring drive system 15 between a pattern recognition camera 16 and the component shelf 1 and the camera 16 is manufactured into a consitution, wherein the camera is vertically moved to the thickness of the components 19. This arrangement provides an automatic mounting device for mounting the electronic components with high accuracy.
Patent JP-S58212954-A (JP)
Title: Ink jet recorder
Inventor: AMEYAMA MINORU
IPC: B41J2/18
Filed: 1982-06-05
Abstract: PURPOSE:To control the viscosity of ink for a long period of time by such an arrangement wherein the amount of deflection of ink droplets is detected and ink droplets are spouted to a detection electrode unit for a certain length of time more than a fixed rate for the interval of correcting time, and then ink is recovered and discarded. CONSTITUTION:When an electric charge is selectively given to ink droplets from a head 1 by a charging electrode 2, ink droplets are deflected by a deflection electrode 3 and record a character, etc. on a sheet of recording paper. The amount of deflection is corrected by sending ink droplets to a deflection detection electrode 5 at the rate of once every several tens - several hundreds seconds. Ink droplets not deflected are caught by a gutter 4 and sent to a supply tank 9 by a recovery pump 8, but the viscosity of ink becomes high due to the evaporation of moisture during that time. Therefore, ink droplets from the head 1 of more than a fixed rate are not circulated and they are discarded and an amount of new ink corresponding to that of discarded ink droplets is supplied to prevent the rise of viscosity of ink. In other words, after the amount of deflection is corrected, ink droplets are spouted to the detection gutter 6, and they are deflected and recovered and discarded in a waste tank 7. To prevent the generation of mist at the gutter 6, it is desirable that angle alpha between the flying direction of ink droplets 13 and the gutter 6 be made an acute angle.
Patent JP-S61255454-A (JP)
Title: Status signal detecting method
Inventor: FUKUDA SHUICHI
IPC: G06F11/00
Filed: 1985-05-09
Abstract: PURPOSE:To decrease the number of status lines by frequency-dividing the rectangular wave sent from a control part corresponding to the self-address by respective controlled parts and sending through the common status line to the control part as a status signal. CONSTITUTION:A control part 1 sends a rectangular wave f0 through a rectangular wave output line 6 and sends the address information through an address line 2. A controlled part Ax to have the same address as the sent address information out of controlled parts A1-An frequency-divides a rectangular wave signal f0 by the frequency-dividing ratio corresponding to the self-station address, and sends the frequency-divides rectangular wave signal (frequency-divided rectangular wave signal) through a status line 5 to the control part 1. The controlled part, which is not selected, is not frequency-divided and does not send the frequency-divided rectangular wave signal.
Patent JP-S5322300-A (JP)
Title: Air conditioner in airplane
Inventor: HISHIKAWA YASUO
IPC: F24F5/00
Filed: 1976-08-12
Abstract: PURPOSE: To possibly simplify a provisional air conditioning system within a range not causing a trouble in prepresuring and ventilation and to reduce the costs and number of man-hours required for maintenance and adjustment and the price. 
     COPYRIGHT: (C)1978,JPO&Japio