baber/WOPTO huggingface dataset:
Patent JP-S5872460-A (JP)
Title: Ink jet recorder
Inventor: KUAMI MICHITOKU
IPC: B41J2/01
Filed: 1981-10-26
Abstract: PURPOSE:To conduct recording having high resolution without lowering the grade of printing by forming one part of a platen by a heat-generating resistor. CONSTITUTION:A recording medium 11 is heated through the platen 13, the surface thereof has the heat-generating resistor 12, the temperature is detected by means of a detector 14, and controlled by means of a temperature control circuit 15 through a feedback system, and the temperature of the medium 11 is kept at a fixed temperature. The drying of the ink of a printing surface printed onto the surface of the medium 11 is promoted.
Patent JP-S5696835-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI HARUHISA
IPC: H01L21/268
Filed: 1979-12-29
Abstract: PURPOSE:To avoid the deterioration in the electric properties of the semiconductor device by selecting a beam region having energy density and uniformity adapted for an annealing when an ion implantation layer formed on a semiconductor wafer is annealed with a laser beam and treating chips one by one through a mask. CONSTITUTION:The laser beam 16 from a laser beam generator 11 is irradiated through a lens 12, a mirror 13 and the mask 14 on the semiconductor wafer 15 formed with a number of chips 151-155, and the layer in the chip is thus annealed. In this configuration the mask 14 is formed of two sheets of L-shaped members 141, 142, either of which is moved, thereby varying the size of an opening 14A formed. The size of the opening 14A is so formed that the beam 16 may not be irradiated to the adjacent chips to expose the periphery within the scribing line of each chip, and the beam 16 is selected from the beams for the region adapted for the annealing.
Patent JP-S6151471-A (JP)
Inventor: KOIKE HAJIME
IPC: B66B1/50
Filed: 1984-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001001284-A (JP)
Title: Robot control device using information on field of view of operator
Inventor: NAKAMURA YUKIHIRO
IPC: B25J13/08
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a robot control device using the information on the visual field of an operator operable with reference to the operator irrespective of the skill of the operator of a robot. SOLUTION: This robot control device comprises a monitoring part A having a CCD camera 2 which can calculate the control quantity of a robot R based on the information on the visual field of an operator OP to operate the robot R and acquire the visual field of the operator OP as an image, a recognition part B which treats the image from the monitoring part A, calculates the positional information on the index provided to the robot R, and outputs it as the characteristic quantity, and a control part C to drive an actuator by the control quantity of the actuator of the robot R calculated with reference to the characteristic quantity from the recognition part B.
Patent JP-2000326658-A (JP)
Title: Clip for reading
Inventor: NAGAO YUKIO
IPC: B42D9/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a light and compact clip for reading, which enables a reader to read a book easily even in any posture. SOLUTION: A stopper 2 is provided at an upper part 1 of a clip main body, and a lever 4 for fixing a book while it is being kept in an open state is provided by extendedly forming a lower part 3 of the clip main body. When one of pages of the opened book is fixed with the clip, the book is securely held with one hand while it is being kept in an open state. Therefore, the book can easily be read at a desk, on reader's knees, while laying on the side, or even while holding a strap in an electric car.
Patent JP-S6415589-A (JP)
Title: Muffling device for water flow noise
Inventor: MATSUNAGA SHOICHI
IPC: F16L55/02
Filed: 1987-07-09
Abstract: PURPOSE:To muffle water flow noise generated from a valve and the like, by a method wherein at least two resisting bodies spaced away in the direction of a flow in a flow passage are situated, and a check valve, branched in a flow passage between the resisting bodies and sucking external air, is provided. CONSTITUTION:In a muffling device 2, when water flows through a flow passage in a body 20, a pressure drop is created when water flows through resisting bodies 21 and 22, and a pressure in a space between the resisting bodies is reduced to a low value. A vacuum breaker 24 is opened by means of the low pressure, and air is sucked. The sucked air produces fine bubbles when it passes through the resisting body 22 on the downstream side and is diffused in water. Thus, water flow noise generated in a valve device 1 and propagated in water is first reflected by the resisting bodies 21 and 22 for diffusion and damping, and is diffused and damped by bubbles diffused in water.
Patent JP-S5873937-A (JP)
Title: Production process of electron tube with photoelectric surface
Inventor: HARAO NORIO
IPC: H01J31/50
Filed: 1981-10-28
Abstract: PURPOSE:To enable the photoelectric surface to be mass-produced at the maximum  sensitivity and stably, by vacuum-evaporating a non-metal acting as the photoelectric  material onto the photoelectric surface until the output current from a semi-conductor photo sensor shows the value within the range of 70-95% to the initial value, thereafter furthermore by vacuum-evaporating an alkali metal thereonto. CONSTITUTION:In case of forming a photoelectric surface 5, the quantitative control  of vacuum-evaporating amount of anitmony is especially improtant in order to obtain  the excellent and stable photoelectric conversion sensitivity, therefore in this invention the relative output current is detected by a semiconductor photo sensor 13, then said  current is controlled to be 70-95% of the initial value, thus the optimum sensitivity  and the stable reproducibility can be enahnced. In particular, if a part of a vacuum enclousure 1 which surrounds the photoelectric surface, that is, an X-ray incident  window and the wall of said enclosure 1 around the phtoelectric surface are made of  metal, the semiconductor photo sensor 13 is disposed inside this enclosure, then the  alkali metal is vacuum-evaporated thereonto, next the predetermined amount of non- metal is further vacuum-evaporated thereonto, so by this process the phtoelectric surface 5 with optimum photoelectric sensitivity can be formed securely and easily.
Patent JP-2000357970-A (JP)
Title: Device for compressing and encoding character string data, device for restoring character string data and character string data arithmetic processor
Inventor: MINATO SHINICHI
IPC: H04N1/411
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain character string data compressing and encoding device, a character string data restoring device and a character string data arithmetic processor, by which compressed and encoded code string data is processed arithmetically without restoration and also the arithmetic processing is executed at a high speed according to data compression rate. SOLUTION: Character string data compressing and encoding device is provided with an input processing means 110 for reading character string data before compression, an output processing means 120 for outputting code string data after compressing and encoding, a dictionary 130, a detecting means 141 for detecting dissolution rule to divide inputted character string data being 2n in length into a first half part and a latter half part, that is two partial strings which are respectively half in length, to repeat this and to execute dissolution into the partial strings which are 1, 2, 4, 8, 16,..., 2(n-1) in length and for detecting the repeated appearance of the same character string in the input character string data and an output control means 142 for indicating the output processing means 120 to output a pair of the character string and its register number first,  so as to output only the register number for indicating the partial string after the second time, when the partial string consisting of the same character string repeatedly appears.
Patent JP-S6430871-A (JP)
Title: Compensator for hand brake
Inventor: BIKUTORINO SORANO SARANTO
IPC: B60T11/06
Filed: 1988-07-08
Abstract: PURPOSE: To provide self-adjustability for applying set tension to cables with a load distributor element provided, at the center of two overlapped wings, a compressed spring exciting it and cable ends slidably holding a cap screw. CONSTITUTION: A compensator is initially supplied in the shrunk state, a load distributor element 8 is deeply inserted between flanges 3, 3', and a spring 17 is compressed by a thrust-in head 18. When the brake compensator is assembled in an automobile, a square neck 5 is removed from a housing between toothed edges 16, 16 by depressing a terminal on the opposite side to the head section 7 of a screw P, the spring 17 is released, the element 8 is moved to a place where the tension of a primary cable and a secondary cable and the residual stress of the spring 17 are balanced, and an adjustment is simply made.  A closing mechanism C formed with a spring 19 is operated in the direction of an arrow F2, the spring 19 acts as a lever due to a double bend portion 20, the neck 5 is easily re-inserted between the toothed edges 16, 16', a strong adjustability is obtained, and unchangeability and durability can be secured.
Patent JP-S5960629-A (JP)
Title: Device for counting used frequency of key in keyboard
Inventor: ODAKA KAZUO
IPC: G06F3/02
Filed: 1982-09-30
Abstract: PURPOSE:To obtain detailed statistical data by reducing the load of software by removing key-touch counting operation which counts the used frequency of a key from the software and obtaining character-based key touch numbers. CONSTITUTION:A keyboard 1 is provided with a signal generating section 1A for using key which outputs code signals corresponding to each key whenever the keys are depressed. Therefore, the code signals are generated for every key. At a storage section 2, to which the code signal is sent, storage areas corresponding to each key are provided and +1 value increment is performed on count values at every code signal. Since the key-touch number is counted by the storage section 2 and a control section 3, the load of the software which as seen in conventional devices can be reduced. Moreover, since code signals corresponding to each key are counted, statistics classified by characters can be collected.
Patent JP-2000001729-A (JP)
Title: Titanium material or titanium alloy material excellent in discoloration resistance, its production and exterior material for building
Inventor: YASHIKI TAKASHI
IPC: C22C14/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the aging discoloration in a material and to realize perfect maintenance-free in the case of being used as an exterior material for building by making an oxidized film whose thickness is specified value or below exist on the surface of a base, adjusting the content of C in this oxidized film to specified value or below and adjusting the content of C in the surface layer part of the base below the oxidized film to specified value or below. SOLUTION: This titanium or titanium alloy material is the one in which an oxidized film having <=100 Å thickness is present on the surface of a base, the content of C in this oxidized film is <=30 atomic %, and the content of C in the surface layer part of the base below the oxidized film is <=30 atomic %. For producing these titanium or titanium alloy material, a cold rolled stock is annealed at 600 to 850 deg.C for 0.5 to 20 min in an atmospheric ambience, is thereafter subjected to salt immersion and is furthermore subjected to pickling so that the reduction loss of the sheet thickness thereby becomes >=0.1 μ. Or, the cold rolled stock is subjected to vacuum annealing, is thereafter subjected to skinpass rolling or dull skinpass rolling and is moreover subjected to pickling.
Patent JP-2000131511-A (JP)
Title: Reflecting semi-transmitting plate
Inventor: TANAKA KOICHI
IPC: G02B5/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting semi-transmitting plate which makes the visibility of a display image improved and which enables a high definition image to be displayed when used for a reflection semi-transmitting liquid crystal display device. SOLUTION: This reflecting semi-transmitting plate has a light-scattering layer comprised of a resin layer with dispersion of fine particles and a light- reflecting semi-transmitting layer. The ten-point average roughness Rz of the surface of the light-scattering layer is <2 μm, and the ratio of refractive indexes of fine particles and resin layer except for the fine particles is 1.001 to 1.2 of the fine particles to 1 of the resin layer. The thickness of the light-scattering layer is 3 to 50 μm.
Patent JP-S5958468-A (JP)
Inventor: OOKAWA YASUSHI
IPC: G09F9/30
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0337022-A (JP)
Title: Vacuum cleaner
Inventor: YAMAOKA SHIZUO
IPC: A47L9/00
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a vacuum cleaner which can be simply stored without providing a dedicate hooking section by providing a handle fixable at nearly the vertical position with an extension tube coupled with a hose and a member coupled with a nearly square space formed between a cleaner main body and the handle and fittable to the extension tube. CONSTITUTION:When a cleaner is to be stored, a cleaner main body 2 is erected while a hose 7, an extension tube 8 and a suction port 9 are kept fitted. When a handle 12 is erected, the groove 16 of the handle 12 is coupled with the rib 17 of the main body case 2 nearly at the vertical position, thus the handle 12 is fixed. A nearly square space 13 is formed between the handle 12 and the main body case 2. A member fitted to the extension tube 8 is inserted into this space 13. The rib 14A of this member 14 is coupled or mounted in the width direction of the handle 12, thus the member 14 is prevented to be rotated in the width direction of the handle 12. An arm 14B is coupled between the main body case 2 and the handle 12 and prevents the member 14 from being rotated in the height direction of the handle 12.
Patent JP-S5872884-A (JP)
Title: Insert type heat pipe and insertion thereof
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1981-10-27
Abstract: PURPOSE:To enable to easily pressure-weld thin heat pipe by a method wherein the thin heat pipe is formed in bellows, the maximum outside diameter of which is smaller than the inside diameter of a cylindrical opening, and said heat pipe is inserted in the cylindrical opening and then high temperature insertion method by pipe expansion is performed. CONSTITUTION:The heat pipe is insertingly pressure-welded in the cylindrical opening 5 by expanding the container 1 of the heat pipe utilizing the expansion by means of the high temperature steam pressure of the working liquid in the heat pipe. In order to insert the heat pipe, firstly, the container 1 is formed in spirally corrugated tube or bellows shape, the maximum outside diameter of which is smaller than the inside diameter of the cylindrical opening 5. Secondly, the container 1 is inserted in the opening 5. Finally the high temperature insertion method by pipe expansion is performed. Owing to the method as described above, no collapse occurrs however thin the pipe may be and however large bore it may have; no deficient pressure-welded part due to air entrapping at insertingly pressure welding generates however long it may be and however large bore it may have.
Patent JP-S5873768-A (JP)
Title: Rotating and revolving type vapor depositing device
Inventor: KAWAGUCHI JIYUN
IPC: C23C14/50
Filed: 1981-10-26
Abstract: PURPOSE:To improve the distribution characteristics of thick films and to permit large quantity treatments with a relatively compact bell-jar by allowing the substrates which are revolved with the surfaces held directed downward at all times in a horizontal vapor depositing device to rotate on the plane perpendicular to the main vapor flow line. CONSTITUTION:For example, suspension means 7 are mounted freely rotatably  to a supporting shaft 5 for revolution fixed to a rotary frame 4 and are so disposed as to face downward at all times. The means 7 have gears 9 for rotation,  and are rotated by meshing with the gear 10 fixed to the bell-jar of a rotating  mechanism 3 within the range where said means receive the main vapor flow  over an evaporating source 1 when the gears 9 are brought into contact with the  gear 10 by revolution. Substrates 2 are mounted to jigs 8 for supporting of substrates fixed to the gears 9 and while the substrates revolve in the range where  they receive the main vapor flow, the substrates rotate on the plane perpendicular to the main vapor flow, whereby films are vapor-deposited thereon in the  good thickness distribution state.
Patent JP-H10303301-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOMA TAKASHI
IPC: H01L21/768
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce a recess when a contact plug material is buried into a contact hole, to thereby prevent deterioration of a step coverage of an upper- layer wiring film. SOLUTION: A first metallic film 3 to be later formed as part of a wring film is previously formed on an interlayer insulating film 2, a contact hole 4 is made in the metallic film 3 and the interlayer insulating film 2, and a tungsten film 6 is buried into the contact hole 4 through a barrier metal film 5. Next, the barrier metal film 5 and the first metallic film 3 are etched to nearly flatten an upper surface of the tungsten film 5 and a surface of the first metallic film 3 after subjected to the etching step to reduce a recess. Formed on the first metallic film 3 is a second metallic film 7 to form a wiring film 8 made of the first and the second metallic films 3 and 7.
Patent JP-H1116225-A (JP)
Title: Disk recording device and method
Inventor: MUKODA MASARU
IPC: G11B27/36
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To enable a verifying operation reflecting only a changed amt. of a Kerr rotation angle by excluding influence of changes in a reflectance of a magneto-optical disk and intensity of a laser beam. SOLUTION: S/P-polarized light components of the laser beam reflected by the magneto-optical disk 2 where information is recorded are detected by detectors 26 and 27 respectively, and a difference signal and a sum signal of these detecting signals are generated by a subtractor 31 and an adder 32, and then the difference signal is divided by the sum signal to generate a standard signal by a divider 33.  When laser intensity is denoted as Pw, and a disk reflectance R, a Kerr rotation angle θk at the time of a peak of the difference signal and a Kerr rotation angle θk' at the stabilized time of the difference signal, a level changed amt. ΔV' of the difference signal is proportional to Pw×R×(θk-θk'), and a level P of the sum signal is proportional to Pw×R, and hence the standard signal obtained by dividing the difference signal by the sum signal is propoetional to θk-θk' to reflect only the changed amt. of the Kerr rotation angle, so that when this standard signal is compared with a threshold, the quality of information recording can accurately be judged.
Patent JP-H1122981-A (JP)
Title: Drop-in cooking stove
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C15/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To facilitate an introduction of air into a burner, while preventing boiled soup and the like from entering a cooking stove case and maintaining a good appearance. SOLUTION: This drop-in cooking stove comprises a cooking stove case 1 and a top plate 2. The cooking stove case 1 has its brim portion 11 suspended from a countertop opening m formed in a countertop a and is provided with a burner at the inside thereof, while the top plate 2 covers the countertop opening m. Between a flange 20d at the rear end of the cooking stove and the countertop a, a ventilation port 26 which makes the inside p of the cooking stove casing 1 and the upper surface of the countertop communicate with each other is disposed.
Patent JP-H02142569-A (JP)
Title: Plastic prothesis for orthopedics
Inventor: FUREDERITSUKU ERUNSUTO NITSUKU
IPC: A61L27/18
Filed: 1989-07-05
Abstract: PURPOSE: To obtain an orthopedic plastic brace for replacing or connecting fragment or part of human and animal bones, by at least partially forming the brace with a plastic which is liquid crystal polymer having anisotropy. CONSTITUTION: In this orthopedic brace, it is preferable that a plastic is a thermotropic liquid crystal polymer having anisotropy. The thermotropic liquid polymer has a characteristic suitable for bones by a proper improvement in quality. The liquid crystal polymer also has a high mechanical adaptability to a bone tissue. This is preferable with respect to the durability of a bone element in contact with the brace, and a longer time of stay of the orthopedic brace within a body causes less complication. By this, a transplant can be performed when a patient is young, who does not have to exchange the brace. Another advantage of the orthopedic brace is that it is easy to design and is flexible.  The thermotropic liquid crystal polymer is made of a hard aromatic unit, that is a unit having one oxy-group and one carboxyl group, a unit having two oxy-groups, and that having two carboxyl groups.
Patent JP-H0222843-A (JP)
Title: Semiconductor device
Inventor: NISHIYAMA AKIRA
IPC: H01L23/522
Filed: 1988-07-11
Abstract: PURPOSE:To obtain an interlayer insulating film whose film thickness is thin and whose flatness is excellent by a method wherein a contact part of an electrode wiring part is formed as a split pattern in order to suppress a stepped part of the interlayer insulating film formed on the part. CONSTITUTION:Out of gate electrodes 13 by polycrystalline silicon films, contact parts 14a to wiring parts arranged and situated on them via an interlayer insulating film are formed as split patterns composed of three line segments whose width is identical to that of a part on an element and of two spaces. The split patterns refer to patterns in a state that a bold wiring part is divided into an aggregate of thin linear patterns represented by a shape of teeth of a comb. The interlayer insulating film whose flatness is excellent can be formed in a film thickness whose aspect ratio does not become so large; a high-density integrated circuit with high reliability can be obtained.
Patent JP-H0461417-A (JP)
Title: Semiconductor integrated circuit
Inventor: SASAKI HIROSHI
IPC: H03K17/687
Filed: 1990-06-28
Abstract: PURPOSE:To obtain a function of quickly confirming function of an output circuit with simple constitution by conducting any of three field-effect transistors(FETs) so as to change an output signal freely. CONSTITUTION:A P-channel FET 11 is provided between a high level power supply and an output terminal and an N-channel FET 12 is provided between a low level power supply and the output terminal, and an N-channel FET 13 is provided between an input terminal and the output terminal. Then one of the three FETs 11-13 only is conductive. Thus, a function of confirming quickly a function of an output circuit is realized without increasing the circuit scale.