baber/WOPTO huggingface dataset:
Patent JP-H0647888-A (JP)
Title: Production of tile subjected to patterning treatment
Inventor: OKUDA TADAO
IPC: E04F13/18
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a tile having desired colorful embossed patterns by laminating a sheet having patterns applied to the surface thereof to the adhesive layer formed on a tile material and forming a transparent coating layer on the upper surface of the adhesive layer. CONSTITUTION:A double-side adhesive sheet 5 formed by applying an acrylic adhesive material 4 to both surfaces of a nonwoven fabric 3 is laminated on the surface of a tile material 1 to form an adhesive layer 6. Next, a patterned sheet 7 is placed on the upper surface of the double-side adhesive sheet 5 to be pressed thereto by a roller. By this constitution, the patterned sheet 7 is bonded to the upper surface of the tile material in an air bubble free state. Urethane acrylate 8 excellent in abrasion resistance and durability is applied to the upper surface of the patterned sheet 7 by a roller 9 or a coater to form a coating layer. This urethane acrylate 8 becomes transparent by curing to produce a colorful tile wherein the patterns of the sheet 7 are embossed.
Patent JP-H0254256-A (JP)
Title: Method of processing silver halide color photographic sensitive material
Inventor: OKAWA ATSUHIRO
IPC: G03C7/392
Filed: 1988-08-18
Abstract: PURPOSE:To form a sufficient chelate dye in case of processing the photosensitive material by a bath for which metal ions are used and which has bleaching power by incorporating the ferric complex salt of 1,3-diaminopropane tetraacetic acid into a processing liquid having bleaching power and specifying the content and pH thereof. CONSTITUTION:The ferric complex salt of 1,3-diaminopropane tetraacetic acid is incorporated into the processing liquid having the bleaching power and the pH is adjusted to 2.5 to 5.5 to prepare the bleaching bath. The ferric complex salt reacts with the metal ions existing in the bleaching bath simultaneously with removal and forms the metal chelate dye when the exposed silver halide color photographic sensitive material contg. the couplers having the group which can coordinate with the metal ions within the molecule is processed by using this bleaching bath after color development.
Patent JP-H0956015-A (JP)
Title: Electric truck
Inventor: ITO TOSHIKATSU
IPC: B60L15/20
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electric truck in which the operability is enhanced using a single drive motor. SOLUTION: Under the loading space 10 of an electric truck, two front wheels 50, 52 are secured fixedly to the front side of loading space in the advancing direction and two rear wheels 54, 56 are secured swingingly to the rear side of loading space in the advancing direction. One front wheel 50 is fixed with a DC motor 62 through a gear box 64 and a handle 20 is fixed to the rear off loading space. A battery case containing a battery 34 and a controller 200 is suspended from the handle 20. The controller 200 is provided with a soft start circuit for preventing abrupt increase of the speed when a power switch 40 is turned on.
Patent JP-S6477739-A (JP)
Title: Engine
Inventor: KATO SHIGERU
IPC: F02P13/00
Filed: 1988-08-20
Abstract: PURPOSE:To achieve the reduction in the number of parts, and to enhance sealing performance by forming an ignition-plug detaching hole, which penetrates the tappet chamber defined between a cylinder head and a head cover, by respective upper and lower detaching holes being liquid-tightly connected on the joining surface between the head and the head cover. CONSTITUTION:Between a cylinder head 22 and a head cover 23, a detaching hole 40 for detaching an ignition plug 38 is formed so as to penetrate the tappet chamber being defined between these. In this case, the detaching hole 40 is formed by liquid-tightly connecting the lower detaching hole 40a on the cylinder head 22 side with the upper detaching hole 40b on the head cover 23 side. And the connecting surface between respective detaching holes 40a and 40b is made to be coincident with the joining surface between the cylinder head 22 and the head cover 23. Thus, the necessity for preparing separately another pipe for the detaching hole 40 can be eliminated, and also sealing material can be reduced.
Patent JP-H0665989-A (JP)
Title: Fixing method of reinforcement
Inventor: OTA MICHIHIKO
IPC: E04C5/12
Filed: 1991-07-23
Abstract: PURPOSE:To obviate the need for the execution of machining to reinforcement itself in order to form a projecting section for fixing, and to improve workability without requiring special skill. CONSTITUTION:A reinforcement 11 formed by cutting screw bar steel in a specified length and nuts 12 having tapped holes to be screwed to the screw bar steel of the reinforcement and a large diameter are used, and a pair of the nuts 12 having the large diameter are screwed to sections, where the reinforcement 11 must be fixed, before or after the reinforcement is arranged. Projecting sections for fixing having a large diameter are formed to the sections, where the reinforcement 11 must be fastened, by bringing these nuts 12 to a mutually press-contacted state, and concrete is placed to the periphery, etc., of the reinforcement 11 arranged at a specified position. Accordingly, reinforcement 11 itself need not be machined completely for forming the projecting sections for fixing, thus easily fastening the reinforcement accurately even by an unskilled operator.
Patent JP-S58106957-A (JP)
Title: Picture reader
Inventor: YAMAGUCHI SHINGO
IPC: H04N1/401
Filed: 1981-12-18
Abstract: PURPOSE:To make a high-precision compensation possible, by controlling the level control quantity from a compensating circuit on a basis of read data from a storage device when an original is read and correcting the sensitivity difference in a read position to compensate the variance of the sensitivity due to a change of the quantity of light or the like. CONSTITUTION:A read picture signal VO from an image pickup element is applied to a variable attenuator 12 to compensate the level of the signal VO,  and the peak value of the signal VO is held in a peak holding circuit 14. The  level of the signal VO is quantitized in an A/D converter 13, and this quantitized data is stored in a storage device 15, and the output level of the circuit  14 is divided by a voltage dividing circuit 17. The attenuator 12 is controlled by stored data Dm from the device 15 to compensate the level of the signal VO. In  case of the write to the device 15, the output level of the circuit 14 is set to the  first reference level Ref1 which determines the upper limit value of the input  range of the converter 13, and the output level of the circuit 17 is set to the  second reference level Ref2 which determines the lower limit value of the input  range of the converter 13, and thus, a high-precision compensation is performed.
Patent JP-H0651918-A (JP)
Title: Semiconductor disk device
Inventor: MAEDO KUNIYA
IPC: G06F3/08
Filed: 1992-08-03
Abstract: PURPOSE:To surely save data in a non-volatile medium, with respect to a semiconductor disk device. CONSTITUTION:Data stored in a semiconductor memory 3 allocated with plural logic drives are successively read for each logic drive and simultaneously written in plural disk devices 6-8 while being divided so as to save the data at this semiconductor disk device. This device is provided with a table 20 to record the number of times of data error generation with the fault generation of the disk devices 6-8 for each of disk devices 6-8 and to record a flag instructing disconnection for each of disk devices 6-8, and control means 21 to count time required for saving data for each logic drive when data save processing is continued by retry with the fault generation at the disk devices 6-8, and to disconnect the disk device, for which the number of times of data error generation is maximum, by referring to the table 20 when the total count time exceeds prescribed time.
Patent JP-H0544603-A (JP)
Title: Air-assist-type, fuel injection device
Inventor: SUGIMOTO CHISHIROU
IPC: F02M69/04
Filed: 1991-08-16
Abstract: PURPOSE:To obtain good combustion by returning the return air to an air- intake-pipe side when an engine temperature is normal and returning the return air to an inlet side of an air pump the engine temperature is low. CONSTITUTION:When an engine temperature, which is detected by a temperature sensor 3, is normal, a directional control valve 171 returns return air to an air-intake-pipe (30) side. When the temperature sensor 3 detects that the engine temperature is low, the directional control valve 171 returns the return air to an inlet side of an air pump 100. As a result, the air, which is pressurized and heated by the air pump 100, is returned to the inlet side of the air pump 100. Thus, heating of the assist air can be accelerated. With this contrivance, an atomized state of fuel, which is conducted by pressurized air supplied from the air pump 100 when the engine temperature is low, can be improved, thereby improving combustion.
Patent JP-H0623459-A (JP)
Title: Production of steel wire having excellent spring formability
Inventor: MURAI TERUYUKI
IPC: C10M173/02
Filed: 1992-07-08
Abstract: PURPOSE:To provide the process for production of the steel wire having an excellent working environment characteristic and spring workability. CONSTITUTION:An aq. soln. prepd. by dispersing powder of an amino acid compd. having >=0.5mum and <=30mum grain sizes into water is applied on the surface of the steel wire for springs subjected to hardening and tempering treatments and is subjected to natural or forcible drying. The amino acid compd. has excellent surface lubricity and is capable of preventing the seizure to coiling pins, clattering, etc., at the time of working the wire to springs and does not generate gases harmful to the human body at the time of annealing after working to springs. Since the water is used as a solvent, the soln. is safe to handle.
Patent JP-H0370142-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAYA SHINJI
IPC: H01L21/336
Filed: 1989-08-09
Abstract: PURPOSE:To form an FET of short-channel LDD structure with good reproducibility without decreasing the source voltage by keeping a sufficient overlap of the gate and the low-concentration source/drain region. CONSTITUTION:For example on an Si substrate 11, an isolation oxide (SiO2) film i2 and an oxide film 13 are formed, and further on them, a lower side polysilicon film 14 of about 1000Angstrom  thick as a lower side gate film for forming a gate, and an oxide film 15 of about 500Angstrom  thick as an etching stopping film are grown in order. The oxide film 15 on the isolation region are removed partly by etching to form an opening. Over the entire surface of the substrate, an upper side polysilicon film 16 of about 500Angstrom thick as an upper side gate film and a WSi film 17 of about 1200Angstrom  thick are grown. Into the substrate, phosphorus ions (P<+>) are implanted through the oxide film 15 and the lower side polysilicon film 14 so as to form a low-concentration source and drain region 20. The conditions for implantation of P<+> is that Energy is 100KeV and the dosage is 1X10<13>cm<-2>. A sufficient overlap of the gate and the low- concentration source/drain region region of about 0.2mum can be obtained. As a result, an FET whose effective gate length is 0.5mum class can be operated by a 5V source which is the same as a conventional FET.
Patent JP-S58107290-A (JP)
Title: Press welding thrust receiving device for frictional press welding machine
Inventor: NODA SABUROU
IPC: B23K37/053
Filed: 1981-12-22
Abstract: PURPOSE:To withstand the press welding thrust of the work on a non-rotating side with simple mechanisms by using floating jaw type mechanisms provided with clamping devices having positioning functions and two independent cylinders for a press welding thrust receiving device on the non-rotating side of a frictional press welding machine. CONSTITUTION:Holding jaws 122, 124 of the work 121 are stuck to two slides 118 and 120 on a base plate 116, and further the end parts on the opposite sides of both sliders are connected to hydraulic cylinders 130, 132 by means of plungers 126, 128, respectively. In the stage of clamping operation of the work 121, pressure oil is introduced into the chambers 142, 144 of cylinders 130, 132 to slide plungers 118, 120, and the work 121 is gripped with the jaws 122, 124. In this case, the above-mentioned devices as fixing and clamping devices for the work 121 have the function for positioning the rotating and clamping devices opposed to each other on the plate 116 at a prescribed spacing and withstand the press welding thrust to be exerted upon the work 121 with the simple mechanism.
Patent JP-H0493155-A (JP)
Title: Production control system
Inventor: NAKAMURA SHUNJI
IPC: B23P21/00
Filed: 1990-08-03
Abstract: PURPOSE:To quickly perform the control of a production speed, etc., the discovery of abnormality and a failure correspondence, by storing the identification code of a transfer means and the information of the body to be worked with their making in a set and tracking the identification code input to a register means according to the transfer of the body to be worked. CONSTITUTION:An identification code (e) is imparted to plural transfer means (d) which transfer the body (b) to be worked placed in an input part (a) to a delivery part (c), and whenever the body (b) to be worked is placed on the transfer means (d), the identification code (e) read by a reading means (f) and the information input to an input means (g) are stored in a memory means (h) with their making in a set. A register means (i) has plural memory zones connected cacadingly, inputting the identification code (e) read by a reading means (f) to the initial step memory zone, shifting in order the input identification code (e) toward the final step memory zone so far as there being an empty memory zone, yet, discharging the identification code of the transfer means (d) from the final step memory zone when the body (b) to be worked is delivered from the transfer means (d) existing in the delivery part (c).
Patent JP-H0370281-A (JP)
Title: Still picture recorder
Inventor: TSUNODA HIROSHI
IPC: H04N5/765
Filed: 1989-08-09
Abstract: PURPOSE:To easily cancel a mis-recording part by erasing a still picture signal of a recording area recorded finally so as to attain write to the erased recording area. CONSTITUTION:When it is judged that a cancel switch SW2 is depressed, whether or not a head 6 stays on a 1st track is judged and when it is judged that the head 6 no longer stays on the 1st track, the head 6 is moved to one preceding recording according to the content of a memory 12 to turn a switch 7 to the position of a terminal (b). Then an erasure circuit 4 is operated to erase picture signals by one track and when the erasure is finished, the switch 7 is restored to the position of a terminal (a) to eliminate the erased track number from the memory 12. Thus, a signal recorded in error is erased quickly.
Patent JP-S6361152-A (JP)
Title: Laser beam inspecting method
Inventor: TOMIKAWA MITSUHIRO
IPC: G01N21/89
Filed: 1986-09-01
Abstract: PURPOSE:To perform highly accurate inspection by making the angle of laser beam allowed to irradiate an object to be inspected constant, by radially emitting laser beam from the specific point of the focus of an optical means by an angular scanning means to investigate the surface characteristic distribution of the object to be inspected. CONSTITUTION:Laser beam 1 is guided to the vibration mirror 4 of an angular scanning means through a mirror 2 and a lens 3 and the mirror surface 4a of said vibration mirror 4 at the specific point thereof is set so as to match with the focal position of the parabolic mirror surface 6 of an optical means. Then, the laser beam is guided to the parabolic mirror surface 6 by the mirror surface 4a to be converted to parallel laser beam by the parabolic mirror surface and allowed to advance to a reflecting mirror 7 to be reflected therefrom to irradiate an object 5 to be inspected at a definite angle. Since the angular scanning means is set at the specific position of the focus of the parabolic mirror surface and the laser beam is set in a definite direction to scan the object to be inspected, the effect due to the angular change of the laser beam is excluded and the surface characteristic distribution of the object to be inspected can be measured accurately.
Patent JP-H0951907-A (JP)
Title: Stem assembly for artificial joint
Inventor: KOJIMA SATOSHI
IPC: A61F2/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an excellent adhesive property with a human bone when a stem assembly is embedded in the human bone to be fixed for a long period by fixing a stem part comprising a sintered body or hardened body of a calcium phosphate compound in such a way that an outer surface of it is exposed from a stem to a stem part containing and fixing part. SOLUTION: A stem assembly 20 comprises a stem 22 of metal material such as titanium, and a plate shaped stem part 23 comprising a separate member from the stem 22 as a sintered body or hardened body of a calcium phosphate compound to be fixed to the stem 22. In an embedded part 22a of the stem 22, bottomed parts 24 are formed on both side surfaces for containing and fixing the stem parts 23. The plate-shaped stem part 23 and the bottomed recess part 24 have almost similar plane form and thickness (depth), so by fitting the stem parts 23 into the bottomed recess parts 24, the stem assembly 20 composes a smooth surface as a whole. The stem parts 23 are fixed to the bottomed recess parts 24 using an adhesive.
Patent JP-2000039268-A (JP)
Title: Wet blowoff apparatus for monolithic refractory
Inventor: HATA KENJIRO
IPC: F27D1/16
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a blowoff apparatus in which the manufacturing cost and the running cost are reduced, and the amount of injection is increased. SOLUTION: A mixer 2 is adapted such that a stirring rotor 8 is concentrically disposed in a cylindrical body 7, and a lower end of the stirring rotor 8 is supported on a bearing 19. A screw 15 and two kinds of stirring blades 16, 17 are provided on the stirring rotor 8. A negative pressure type injector 29 is disposed on a lower end of the body 7. A monolithic refractory B in the mixer 2 is sucked from an exhaust outlet 10 owing to negative pressure caused by injecting compressed air from an injection pipe 31 in the vicinity of the exhaust outlet 10, and is injected from a nozzle 33 together with the compressed air.
Patent JP-S6186589-A (JP)
Title: Lid for manhole
Inventor: BAN KUNIYOSHI
IPC: F28B9/08
Filed: 1984-10-03
Abstract: PURPOSE:To permit to open and close the lid for the manhole and set a fitment for preventing the lid from being left opened from inside and outside of a vessel, in the manhole suitable for entering into and exiting out of a condensed water reservoir for atomic power, which is partitioned into box type chambers. CONSTITUTION:When the lid is to be opened from the outside (a) thereof, a retaining fitment 2 is turned about a pin 5 by the pin 3, moving together with a bar 4, by lifting the bar 4 up and whereby the fitment 2 is released from the closing position to the openable position thereof. In case the lid is to be opened from the inside (b) of the lid, the retaining fitment is released through the operation same as described above by pushing up a handle 7, welded to a projected bar, from the inside of the lid and the lid can be opened by pushing the handle 7 further up. On the other hand, in case the lid is to be closed, the lid is lifted by the bar 4 or the handle 7 from outside or inside of the manhole and is put on the predetermined position of the tube 9 of the manhole, then the retaining fitment 2 may be closed automatically by the gravity of the bar 4.
Patent JP-2001035076-A (JP)
Title: Magnetic disk device
Inventor: SATO HIROSHI
IPC: G11B19/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To enable a spindle motor to revolve normally and also to obtain a magnetic disk device capable of reading/writing data normally. SOLUTION: This magnetic disk device 8 has a spindle motor 1 rotating a recording medium 2, magnetic heads 3A, 3B for reading/writing magnetic information, a read/write circuit 7 and control parts 4, 6 which has a revolving speed detecting part 5 detecting the revolving speed of the spindle motor 1 and control the revolution of the motor 1 and also adjust the operation of the read/write circuit 7 corresponding to the revolving speed of the motor 1 and when the motor 1 is not revolve at a prescribed revolving speed, the control parts 4, 6 reduce the revolving speed of the motor 1 and also adjust the operation of the circuit 7 corresponding to the revolving speed.
Patent JP-H0370948-A (JP)
Title: Absorption type refrigerator
Inventor: ABE KEIICHI
IPC: F25B39/04
Filed: 1989-08-08
Abstract: PURPOSE:To improve the cooling efficiency of a cooled system and hence make compact the size of a refrigerating unit by spraying water over the fins of a condensation pipe and absorption pipe and performing direct cooling operation, using vaporization latent heat of this water. CONSTITUTION:Refrigerant vapor enters a condensation pipeline 1 which serves as a condenser from its inlet 1' and flows downward while it is being condensed and reaches a vaporizer. The refrigerant vapor from the vaporizer enters a suction pipe 2, which serves as a absorber, laid out in parallel to the condensation pipe 1 from the inlet 2' of the absorber and gets mixed (absorbs) with the enriched suction solution which flows from an inlet 3 of enriched solution and flows downward and returns to a generator. Both the condensation pipe 1 and the suction pipe 2 are cooled with the latent heat of vaporization of water sprayed over the fins 4 from a discharge nozzle 5, thereby exerting its performance so that the water which flows from the fins 4 may be collected on a saucer 6. The water is forcibly circulated by a circulation pump so that it may reach the discharge nozzle 5. The fins 9 produce an air flow from the sides, thereby promoting the evaporation of water.
Patent JP-S6366007-A (JP)
Title: Warehoused article taking-out device for automatic warehouse
Inventor: YAMASHITA KYOICHI
IPC: B65G1/00
Filed: 1986-09-04
Abstract: PURPOSE:To enable safe and reliable taking-out of a warehoused article, by a method wherein, in a device which coincides a take out arm with the shelf position of a target address by means of an input signal to take out a warehoused article, a roller is situated to the free end of the arm in a manner to be protruded from the free end. CONSTITUTION:A slide truck 3 for outputting a container K in an article shelf 1 is laterally runnable on an elevating rail 2 elevated in a horizontal state at the front of the article shelf 1, and a rotary rest 4 and a slide truck 5 are mounted on the truck 3. The slide truck 5 has an arm 51 provided at its tip with a hook 52, and after the arm 51 is moved forward, the arm is moved upward to lift up a container K. In this case, a roller 53, slightly protruded upward from the hook 52, is situated in juxtaposition to the tip of the arm 51. This constitution, when the arm 51 is raised at a high speed, prevents jumping-up of the container K by means of frictional resistance between contact surfaces of the hook 52 and the container K, and enables safe and reliable taking-out of the container K.
Patent JP-S6099201-A (JP)
Inventor: YOSHIDA TATSUYA
IPC: A43B21/22
Filed: 1983-11-05
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。