baber/WOPTO huggingface dataset:
Patent JP-H04271702-A (JP)
Title: Apparatus for holding levee-making plate of a vibration levee-making machine
Inventor: IGARASHI HISAO
IPC: A01B35/00
Filed: 1991-02-27
Abstract: PURPOSE:To provide a levee-making plate holding apparatus of a vibration levee-making machine for forming a levee by using a levee-making plate having a posture to automatically follow the state of the banking. CONSTITUTION:A holding plate 5 is suspended from a levee-making plate holding apparatus (b) via an elastic member 6 and a lateral coil spring 7 is placed between a vibration generating apparatus 2 and the levee-making plate holding apparatus (b). The elastic member 6 is attached at a position shifted forward in the moving direction of the holding plate 5.
Patent JP-S62194331-A (JP)
Title: Elevator for dump loader
Inventor: FUJITA NOBUO
IPC: E02F9/22
Filed: 1986-02-17
Abstract: PURPOSE:To enhance the efficiency of operations by a method in which a load sensor to detect weights of objects to be scooped up is provided for an oil- pressure circuit to vertically move a loader attachment, and on the basis of the weights detected, a pressure regulator is operated to adjust the speed of lowering. CONSTITUTION:A pressure regulator 3 consists of a load sensor 12 and a pressure switch valve 13. When weights above a fixed weight of objects to be scooped up, which act on a loader attachment 1, are detected by a load sensor 12, the opening degree of the valve 13 is throttled, and also when the weights are reduced, the opening degree is increased. During the period when the valve 13 is throttled, the contracting speed of a lift cylinder 5 is regulated, and the lowering speed of the attachment 1 is reduced. When the valve 13 is opened, the loader is lowered according to oil pressure on the contracted side. The lowering speed is not reduced even when the weight of load is small. Also, when the weight is heavier, the lowering speed is regulated to protect the loader from impact, etc.
Patent JP-S56129907-A (JP)
Title: Sequence controller
Inventor: MIYAWAKI NORIO
IPC: G05B19/048
Filed: 1980-03-14
Abstract: PURPOSE:To enable debug operation easily, by monitoring the content of the accumulator registor which is sequentially renewed and changed accompanied with the execution of instruction words with the operation setting the step of instruction words. CONSTITUTION:CPU2 is constituted with the firmware of itself, and the program stored in it is sequentially executed. Further, the content of the accumulator register R sequentially renewed and changed accompanied with the execution is transferred to the latch register LCR in the output port 5 for temporary storage. The output of the register LCR is linked with the least significant digit 61 of the display device 6, and the result of operation of the step 01 is displayed as ''1'' or ''0'' on the display device. Thus, the user confirms the content of display of the display device 61 and monitors the result of operation of the step 01.
Patent JP-H03236078-A (JP)
Title: Developing device
Inventor: YANO HIDETOSHI
IPC: G03G15/09
Filed: 1990-02-14
Abstract: PURPOSE:To make efficient contact development and contactless development by dividing the transporting paths of the developer heading toward the contact developing region on the upstream side in the moving direction of the surface of a latent image carrying member and the contactless region on the downstream side on a developer carrying member. CONSTITUTION:One end of a developer guiding member 6 is positioned on the line connecting the centers of a photosensitive body 1 and a developing sleeve 2 between both. The part on the surface of the photosensitive body 1 near the upstream side in the moving direction thereof is set as the contact developing region G and the part near the downstream side as the contactless developing region H. The transporting path formed with the developer guiding member 6 heading toward the regions G, H are divided on the peripheral surface of the sleeve 2. Then, the developers heading toward the regions G, H pass the separate routes and, therefore, the development can be made under the same conditions of the concn. of the toner under development and the charge quantity per unit mass. The efficient execution of not only the contact development but the contactless development is possible in this way.
Patent JP-S58151905-A (JP)
Title: Method for controlling reversible rolling mill
Inventor: SHIYOUJI MORIO
IPC: B21B37/00
Filed: 1982-03-01
Abstract: PURPOSE:To perform rolling with the highest efficiency by operating and controlling a rolling schedule which satisfies both of the permissible driving power for rolling and the average value of squares of the permissible electric rolling power and at which the rolling time is made shortest by varying the idle time under no load varied. CONSTITUTION:If the specification of rolling mill is determined, the min. number of  pass is determined from the curve of the driving power for rolling and the equationI. The rolling speed and the timing for starting reverse run at which the rolling time that can be selected by said number of pass is shortest are calculated. The average  value of squares WRMS of the required electric power for driving in said shortest rolling time is determined by the euqation II (KWi: the required electric power for rolling  of the i-th pass, KWI: the required electric power under no load, Ri: the required time for rolling in the i-th pass, Ii: the idle time under no load in the i-th pass, P: number  of pass). If said value is within the permissible range of the rolling mill, said value is  set as an optimum schedule value, and if the value is not in said range, the Ii is made  longer, then the WRMS is decreased and in such a way the value is recalculated. The  temp. of the material to be rolled in this stage differs from the temp. in the previous  stage; therefore, the KWi differs and the WRMS is calculated by recalculating the driving power and speed for rolling.
Patent JP-H05235213-A (JP)
Title: Semiconductor device and method for forming heat radiating path of semiconductor device
Inventor: OE SATOSHI
IPC: H01L23/36
Filed: 1992-02-20
Abstract: PURPOSE:To provide the method for manufacturing a semiconductor device which can fully radiate the heat generated by a semiconductor element even when the consumption power of the semiconductor element increases and to provide the method for manufacturing a radiating path of the semiconductor device. CONSTITUTION:A semiconductor element 3 which has a protruding electode 4 installed on the surface is face-down-mounted on a semiconductor mounting substrate 1 having an electrode terminal on its surface. Nextly, a recessed section 7 of a cap 5 which is attached tightly to the semiconductor mounting substrate l is filled with a spherical substance 8 having an excellent elasticity and heat conductivity and resin 9 having a good heat curing property and heat conductivity. After that, the cap 5 is attached tightly to the surface of the semiconductor mounting substrate 1 to bring the spherical substance 8 and the resin 9 into close contact with the semiconductor element 3 and a projection 6 of the cap 5 which face each other.
Patent JP-S56131296-A (JP)
Title: Acoustic diaphragm
Inventor: TSUKAGOSHI NOBUHIRO
IPC: C08L27/24
Filed: 1980-03-18
Abstract: PURPOSE:To obtain a miniature high-elasticity diaphragm with a large internal loss by forming a kneaded material consisting essentially of postchlorinated vinyl chloride and scaly graphite powder and by forming the diaphragm with the scaly graphite powder oriented along the surface. CONSTITUTION:Resin material obtained by adding a rubber type material to a kneaded material of a postchlorinated vinyl chloride monomer or vinyl and polymethyl methacrylate upon occasion and scaly graphite poweder 2 are mixed together and further a plasticizer and stabilizer are added and mixed at need; and they are kneaded while heated at a prescribed temperature and kneaded material 3 is rolled into sheet material 4. As a result, powder is oriented along the belt surface of sheet material 4. Next, sheet material 4 is formed in a desired shape to obtain speaker diaphragm A of an acoustic diaphragm. Then, orienting powder 2 along the belt surface of sheet material 4 increases its elastic modulus, so that lightweight diaphragm. A with a large internal loss will be formed.
Patent JP-H02214046-A (JP)
Title: Electron beam recording and reproducing device
Inventor: KURODA KATSUHIRO
IPC: H04N5/76
Filed: 1989-02-15
Abstract: PURPOSE:To miniaturize a device by forming each compact electronic optical system as the one of small angle deflection by arranging the electronic optical system in two-dimensional manner on a recording medium. CONSTITUTION:The recording medium 4 is irradiated with an electron beam 2 emitted from an electron gun 1 with plural lenses 3, and the electron beam 2 scans the medium 4 with a deflector 5. Also, a signal 6 generated when the medium 4 is irradiated with the electron beam 2 is detected with a detector 7. (n) electronic optical systems 10-120 in which (m) electronic optical systems are arranged in line are arranged in the circumferential direction of the medium 4. By forming the device in such a constitution, a distance D between the electronic optical systems in a radius direction is expressed as D=(R2-R1)/m=10 mm, and it is enough to constitute the electronic optical system 10, and also, it is sufficient to set a deflection quantity (r)(=D/2n) from the optical axis of each electronic optical system at 0.5mm, which reduces the deflection range of the electron beam, and the miniaturization of the device is attained.
Patent JP-H11315983-A (JP)
Title: Pipe joint
Inventor: KUBOTA KOJI
IPC: F16L33/23
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To quickly complete connecting work even in a small space by performing connecting work with a pipe to be connected only by sliding a connecting ring in the axial direction. SOLUTION: A roughly tubular pipe joint includes a first connecting part 1 provided on one end side so as to be connected with the other member, and a second connecting part 2 provided on the other end side so as to be connected with a pipe to be connected. The second connecting part 2 is provided with an inner fitting part 20 fitted in the pipe to be connected and an outer fitting part 21 fitted around the pipe to be connected. Then, by using an intermediate part 12 between the first and second connecting parts 1 and 2 as a base end, the outer fitting part is extended such that the tip part is displaced in the direction for separation from/contact with the peripheral surface of the pipe to be connected, and a connecting ring 4 is provided, which is held by the outer periphery of the outer fitting part and slid in the axial direction to displace the tip part of the outer fitting part.
Patent JP-H11216657-A (JP)
Title: Wire saw, and its use
Inventor: SUGAWARA JUN
IPC: B24D3/28
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To firmly fix the abrasive grain by containing a filler of the prescribed grain size in a resin having the prescribed elasticity and softening temperature, and to form an abrasive cutting edge and a tip pocket from the beginning by the raise of the abrasive grain. SOLUTION: A core wire 1 is formed by a roving 2, and its outer circumferential surface is covered with a coating in which the abrasive grain 3 and a filler 4 are mixed in a solution where the resin is solved in the solvent by a resin bond 5 formed through baking and hardening. The grain size of the abrasive grain 3 is not less than 2/3 of the thickness of a resin bond layer, and not more than 1/2 of the diameter of a fiber body, and the resin bond 5 is formed of a resin of not less than 100 kg/mm<3> in elasticity and not less than 200 deg.C in softening temperature. The resin contains the filler 4 whose grain size is less than 2/3 of the thickness of the resin bond layer.
Patent JP-H10227064-A (JP)
Title: Post jointing method
Inventor: TAMURA NOBUTAKA
IPC: B23K9/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a post jointing method capable of easily doing construction work in a short time, eliminating removing work for temporarily locking members and doing final welding work for four continuous faces. SOLUTION: In a post jointing method, a joint box 16 is welded to the upper inside of a lower column 10, an upper column 12 is fitted to the joint box 16 and a one-way lock bolt 20 is inserted into a bolt hole 18, open to the upper column 12, which corresponds to the joint box 16, to temporarily fix the upper column 12 onto the lower column 10. Both columns 10, 12 are joined together with final welding 22.
Patent JP-S56130595-A (JP)
Title: Heat exchanger
Inventor: HATADA TOSHIO
IPC: F28F17/00
Filed: 1980-03-19
Abstract: PURPOSE: To obtain a laminar heat exchanger capable of draining water smoothly, which can be used in an automotive radiator, air conditioner, refrigerator, or the like, by connecting flat heat transfer pipes side by side, and forming water descending passages at portions where the heat transfer pipes and a corrugated fin are fixed to each other.  
     CONSTITUTION: Grooves 13 are formed in the outer wall at the portions thereof where passages 11a, 11b formed in a heat transfer pipe unit 11 are coupled together. Between two parallel heat transfer pipe units 11, 11, a corrugated fin 12 is extended with its folded portions 12' being soldered to the pipes 11, in the manner that the fin 12 is zigzagged in a plurality of stages. At the portions where the fin 12 and the pipe units 11 are coupled together, there are formed grooves 13 constituting downwardly opened passages 14. Since, with such an arrangement, condensed water sticked to the fin surface is allowed to flow downward through the passages 14, air flow through the spaces formed between the stretches of the fin 12 is not prevented by the condensate water sticked to the fin surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04272820-A (JP)
Title: Manufacture of laminate molded product
Inventor: EGUCHI HISASHI
IPC: B29C48/34
Filed: 1991-02-28
Abstract: PURPOSE:To manufacture continuously laminate molded products without breaking a core material in the stabilized molding state at the time of extrusion coating. CONSTITUTION:A fiber reinforced thermoplastic resin core material (5) of almost U-shape is extrusion coated with thermoplastic resin (6). At that time, resin pressure of a resin coated section in a die is set to 10-150kg/cm<2>.
Patent JP-H08198218-A (JP)
Title: Apparatus for automatically sticking film-wrapped meal device for lunch box tray
Inventor: OGURA MASAJI
IPC: B65D77/24
Filed: 1995-01-31
Abstract: PURPOSE: To efficiently stick a meal device such as film-wrapped chopsticks to a lunch body tray by providing an intermittently feeding means for vacuum- sucking continuous packages of the meal devices to transfer by intermittent rotation, a cutter means and a paste transfer means in sticking the meal device to the lunch box tray. CONSTITUTION: This apparatus for automatically sticking meal devices separates by a cutter 31 a series of continuous packages of disposable wooden chopsticks and a toothpick by using a synthetic resin film (continuously packaged chopsticks 1) into single pieces to make a pair of film-wrapped chopsticks and then automatically pasting it to an empty lunch box tray 3 before contents are put, wherein the apparatus comprises an intermittently feeding drum 8 for vacuum-sucking the chopsticks 1 on a drum face to transfer by intermittent rotation and a paste transfer arm 55 for transferring paste to a film surface of the film-wrapped chopsticks 2 separated by the cutter 31 into individual pairs. The film-wrapped chopsticks 2 after the paste is transferred is moved, by operation of an adhering arm 37, to the lunch box tray 3 carried on a belt conveyer 74 for pasting.
Patent JP-S62193520-A (JP)
Title: Insulated coil
Inventor: HAGA KOJI
IPC: H01F5/06
Filed: 1986-02-19
Abstract: PURPOSE:To obtain an insulated coil hard to reduce the dielectric strength electrically, mechanically and thermally by providing to a strand coil an electric field easement layer durable against the stress caused by heat cycle. CONSTITUTION:An electric field easement layer 3 is provided covering the straight line section 1a and the curve section 1b in the axial direction of a strand coil 1 at a distance of the total length of a low-resistance layer 7 and at the distance of half the length of a high-resistance layer 8 as if the strand coil 1 were covered with the electric field easement layer 3. In addition, a flexible electric field easement layer 4 is provided to the curve section 1b of the strand coil 1. From the end sections of the electric field easement layer 4 to all the coil end 1c of the strand coil a flexible easement layer 6 is provided. Then outside the electric field easement layer 3 and the flexible electric easement layer 4 a unilateral separating electric field easement layer 5 is formed, outside which an insulation-to-earth layer 2 is formed. Furthermore, a low- resistance layer 7 and a high-resistance layer 8 are formed.
Patent JP-S55127046-A (JP)
Title: Lead frame
Inventor: SUZUKI HIROMICHI
IPC: H01L23/50
Filed: 1979-03-26
Abstract: PURPOSE:To improve flatness of a tab as much as possible by applying a rigidity increasing work to prevent warp at least on outer peripheral end of the tab coming longitudinally thereof. CONSTITUTION:A lead frame consists of a tab 1, a tab lead 2 and a multitude of leads. Ends of both sides of the tab 1 are bent down at right angles to form a bend 1a. This may increase a bending rigidity running longiduainally of the tab 1 to prevent warp. Then, warp can also be prevented solidifying ends of both sides of the tab, which will display the work hardening effect. Further a similar prevention can be expected from a shaping effect by applying shearing work on ends of both sides  of the tab.
Patent JP-H03240950-A (JP)
Title: Surface treatment of faucet appliance
Inventor: MIYOSHI TATSUO
IPC: C23C14/06
Filed: 1990-02-15
Abstract: PURPOSE:To form films having excellent wear resistance and corrosion resistance and excellent color tones on the surface of a faucet appliance with a high adhesive property hy forming various kinds of ceramics films by an ion plating method on the surface of this appliance. CONSTITUTION:After an underlying film is previously formed on the surface of the faucet appliance 18 by applying Ni plating or Cr plating thereon, the appliance is mounted on a turn table 20 in a vacuum chamber 16. Gases, such as N2 and CH4, as reactive gases are introduced into the vacuum chamber 16 and arcs are generated with Ti, Zr, etc., as a cathode 12 of an arc discharge circuit. The cathode 12 of the Ti, Zr, etc., is evaporated by the heat of the arcs and is ionized. The ions are accelerated by a bias voltage and are brought into collision against the faucet appliance 8 to effect reaction with the gaseous N2 and the gaseous CH4. The films of the ceramics consisting of ZrN, TiN, Zr(CN), Ii(CN), etc., and having the excellent wear resistance and corrosion resistance and the various color tones are formed.
Patent JP-H04272862-A (JP)
Title: Assembing method of printing head
Inventor: MIYAUCHI YOSHIAKI
IPC: B41J2/235
Filed: 1991-02-28
Abstract: PURPOSE:To promote efficiency in assembly of a printing head. CONSTITUTION:After erecting a locating pin 27 of which one end an E ring 28 is fitted to on a head assembly jig 26, this locating pin is made to pass through locating holes 25 of a plurality of plate like components 8. 12, 13, 15, 16, l7, 21 composing a head main body 1 and plate like components abovementioned are laminated. The E ring is fitted to the other end of the locating pin. By temporarily fixing both sides of the laminated plate like components to the locating pin in the laminating direction with the E ring to unitize the head main body and thereafter, the head main body is incorporated into a head frame.
Patent JP-H01209826-A (JP)
Title: Phasing adder and ultrasonic wave reception circuit
Inventor: HAYASHI OSAMU
IPC: H04B11/00
Filed: 1988-02-17
Abstract: PURPOSE:To decrease the number of switches and to attain low cost and small size by dividing input signals into plural sets, assigning a matrix switch and a delay line to each set and providing 1st and 2nd selection sections. CONSTITUTION:Delay addition sections 2-1-2-n are each provided with matrix switches 20-1-20-n and delay lines 21-1-21-n with respect to a group being the result of grouping plural input signals i1-in. Then the 1st selection sections 3-1-3-N use outputs or delay adder sections 2-1-2-n as inputs to preceding or succeeding delay adder sections 2-1-2-n. An output selection section 4 selects outputs of the plural delay adder sections 2-1-2-n and outputs a phasing addition signal. Then the 2nd selection section 6 uses each output of the plural delay adder sections 2-1-2-n as the input of the other plural delay adder sections.
Patent JP-H10232789-A (JP)
Title: Ecc partial write control unit
Inventor: KUBUSHIRO NORIKO
IPC: G06F11/10
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To shorten time for access from a CPU to a memory by reducing the execution frequency of partial write to the memory at the time of partially writing data from the CPU to the memory. SOLUTION: When writing data from a CPU 13 to a memory 14, the data are written out by a write buffer 3, the data having data width narrower than data width to be the object of check bit generation are combined by a multiplexer 1, the check bit is generated by collecting plural pieces of data in the write buffer 3 into one and even when read modify write is required in partial write, reloading is made to be simultaneously performed.
Patent JP-S52118783-A (JP)
Title: Suspension deck means for transportation ship for transporting automob iles and cargo loaded in bulk
Inventor: KANEGAE KIMIO
IPC: B63B25/18
Filed: 1976-03-29
Abstract: PURPOSE: To provide a hanging desk means, which is capable of conversion into a state for loading ordinary automobiles and large-size vehicles or into a state for loading cargo in bulk by paying off or taking up ropes, and also with which conversion into the state for loading ordinary automobiles and large-size vehicles can be quickly done. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10233196-A (JP)
Title: Structure of battery storage part
Inventor: YOSHIDA MASASHI
IPC: H01M2/10
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make a battery for use in electronic or electric equipment easy to be installed and removed. SOLUTION: A lid 3 of a storage part 2 of a battery 6 is movable in the direction of an electrode pin 8 during the final action to insert the battery; i.e., the storage part 2 is provided with a hinge-pin receiving part taking the form of an oblong hole elongated toward the electrode pin, and the hinge pin 18 of the lid 3 is engaged therewith. Therefore, the lid 3 is movable in the direction of the electrode pin, and the electrode pin 8 can surely be engaged in the electrode hole 9. Also, the lid 3 can expose the side face of the battery 6 when open. Therefore, the operator can apply fingers to the side face of the battery and easily apply a force when drawing out the battery.