baber/WOPTO huggingface dataset:
Patent JP-S5976313-A (JP)
Title: Structure for icy sea
Inventor: YASHIMA NOBUYOSHI
IPC: E02B17/02
Filed: 1982-10-22
Abstract: PURPOSE:To fix a structure for icy sea by a method in which a super-structure is provided in a vertically movable manner through legs to the upside of a lower structure having a slope to break ice on its peripheral side and an ice piece- housing concavity on its central part. CONSTITUTION:When towing a structure 1 for icy sea, an elevator 4a is operated, a super-structure 3 is lowered to the upside of a lower structure 2 along the legs 4 in a lapping manner, and they are towed to a given sea area. Since stormy waves occur in the thawing season and even the upper structure 3 with an oil well drilling equipment tends to be covered with waves, the super-structure 3 is raised to avoid the effects of tidal waves. In the case of the ice flowing season, when ice plates C are moved by wind and waves and come into contact with the slope 7 by ice force F generated, the ice plates C are broken into ice pieces C' which are in turn packed into the concavity 9 over the edge 8 by the pushing force of the ice plates C. The movement of the structure 1 can thus be prevented by the weight of the ice pieces C'.
Patent JP-H04233224-A (JP)
Title: Method for etching tungsten layer on semiconductor wafer
Inventor: TORANGU TORI DOON
IPC: C23F1/38
Filed: 1991-07-24
Abstract: PURPOSE: To efficiently etch back tungsten oxide on a wafer by removing tungsten oxide from the wafer by mechanical polishing and then dissolving tungsten oxide in a predetermined polishing solution. CONSTITUTION: A wafer 10, including a tungsten layer 18 having a thickness of one micron is etched by using a planarization device. One liter of 45% KOH solution is set in the device, and during polishing H2 O2 is supplied to collect a polishing solution from the planarization device during the work. The temperature of a platen is held at 66 deg.C and the rotational speed thereof is 100rpm. The speed of the wafer is 30rpm in the opposite direction. Such chemical and mechanical polishing is carried out for two minutes to remove the tungsten layer 18, thereby forming uniform structure on the average. Such polishing work and solution for tungsten enable quicker and highly controllable removal of the tungsten layer 18 from the semiconductor wafer 10.
Patent JP-S6428922-A (JP)
Title: Dry etching device
Inventor: NAKADA TOSHIKAZU
IPC: H01L21/302
Filed: 1987-07-24
Abstract: PURPOSE:To reduce the damage of a semiconductor element and to execute an anisotropic etching operation by a method wherein a grid is installed inside a vacuum chamber and a voltage of an arbitrary polarity is impressed on the grid and a specimen electrode. CONSTITUTION:A grid 16 divides a vacuum chamber 18 into a plasma chamber for a plasma region 28 and an etching chamber where a specimen 26 is mounted. For this grid 16 a voltage to be impressed and its polarity can be changed by a power-supply device 48b in relation to a plasma beam source 10. If the voltage to be impressed on the grid 16 is a negative voltage and a specimen electrode 14 is the negative voltage, ions generated in the plasma region can be collected efficiently at the grid 16 and the specimen electrode 14; an etching operation of high anisotropy can be executed at high speed. If a positive voltage which is smaller than the negative voltage to be impressed on the grid 16 is impressed on the specimen electrode 14, the ions can be injected into a specimen after the energy of the ions has been made slow; the damage of a semiconductor element can be reduced.
Patent JP-S6164602-A (JP)
Title: Automatic issuing device for parts
Inventor: NISHIZAWA HISATAKE
IPC: B65G1/137
Filed: 1984-09-04
Abstract: PURPOSE:To promote efficiency by building the device stated in the title, used in a manufactory of a device by combining and integratingly controlling a parts stock section, a count number taking out section, a sack manufacturing and supply section, a label printing section, a packing and sealing section, a parts collecting section and a memory section for device building parts. CONSTITUTION:Data of components of device to be issued and a stock position of a part stock section 2 are input to a control section 1 and memorized. The control section 1 transfers a count number taking-out section 3 to a fixed position of the part stock section 2 based on data of required parts amount and set position. The count number taking out section 3 takes out parts after counting them to transfer them to a packing and sealing section 4. A sack manufacturing and supply section 5 manufactures sacks for respective parts by the direction of the control section 1, supplies them to the packing and sealing section 4, packs parts into respective sacks, affixes seals printed in a printing section 6 and transfers them to a parts collecting section 7. The collecting section 7 sends these parts to a building-up factory after placing them into assigned trays. Issuing efficiency of components can be improved by this system.
Patent JP-H0819860-A (JP)
Title: Method for welding boxing welding joint of construction steel
Inventor: SETO KOJI
IPC: B23K9/00
Filed: 1994-07-15
Abstract: PURPOSE:To stably improve the fatigue strength of a joint without requiring a special toe treatment in an improving means of the fatigue strength of the boxing welding joint. CONSTITUTION:In a method of welding a corner boxing welding part after fillet-welding a rib plate on a main plate, fillet welding is executed before the corner boxing welding part, after cooling to room temperature, then the corner boxing welding part is welded so that the length is made longer than (thickness of rib plate +2Xfillet weld length) by (2X fillet weld length). In such a way, the welding residual stress and the stress concentration are reduced and the fatigue strength of the joint are improved.
Patent JP-H0741639-A (JP)
Title: Phenol resin composition
Inventor: SAITO HIDENORI
IPC: C08L61/04
Filed: 1993-07-27
Abstract: PURPOSE:To obtain the subject composition comprising a phenol resin, hexamethylene tetramine and microcapsules of alkaline earth metal oxide having a specific walling material and excellent in heat stability in a cylinder during extrusion molding and curability in a mold. CONSTITUTION:This objective composition comprises (A) a phenol resin, (B) hexamethylenetetramine and (C) microcapsules obtained by capsulating hydroxide or oxide of an alkaline earth metal with a walling material consisting of a compound having a melting point of 60-160 deg.C and a viscosity of <=100 poise at 160 deg.C (for example, low molecular weight polyethylene). The component C is obtained e.g. by dissolving the low molecular weight polyethylene of a walling material in heated benzene, dispersing fine powdery calcium hydroxide of core material in this solution and cooling to deposit the low molecular weight polyethylene on the surface of calcium hydroxide powder followed by filtration, washing and drying.
Patent JP-H1031969-A (JP)
Title: Scanning electron microscope with automatic focusing function
Inventor: HIROSE HIROSHI
IPC: H01J37/21
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electron microscope equipped with an auto- focusing function in which shortening of the focusing time and reduction of the manufacturing costs are accomplished compatibly while a high focusing accuracy is maintained. SOLUTION: This electron microscope is equipped with an auto-focusing function to operate so that the energizing current of an objective lens 14 is changed, signals are generated to represent the focus adjustment condition of the objective lens relative to a specimen 6 with various energizing current values, and that the focus energize current value of the objective lens is set automatically on the basis of the acquired signals,  wherein the arrangement includes a hysteresis memory device 7 to store the predetermined energizing current data resulting from the hysteresis of the objective lens and a hysteresis correcting means 8 which corrects the error in the energizing current value resulting from the hysteresis to be generated when the energizing current of the objective lens 14 is shifted from any energizing current value to the focus energize current value using the energizing current data stored in memory.
Patent JP-H0827819-A (JP)
Title: Bearing construction of concrete floor slab
Inventor: HARADA TOMOYOSHI
IPC: E02D29/02
Filed: 1994-07-14
Abstract: PURPOSE:To prevent the concentration of stress to a bearing element even if a laminated block is settled by bearing a support on a bearing metal fixture mounted to one end of an anchor member buried in a concrete floor slab and capable of sliding up and down in a filling method. CONSTITUTION:A filling block member is laminated on the ground of the rear side of a support 6 having an H-shaped section erected on the base. One end of an anchor member 16 is buried in a concrete floor slab provided on a block member layer, and a bearing metal fixture 18 is mounted to the other end to bear a flange 10 of the support 6. The bearing metal fixture 18 is so formed that a mounting remember 20 having a hat-like section and two interlocking members 22 having a U-shaped section are monolithically connected with bolts 42 and nuts 44. A screw section 46 of the anchor member 16 is inserted into a mounting hole 30 of the mounting member 20 and is fixed with a nut 48, the rear side flange 10 of the support 6 is held by interlocking members 38 from both sides thereof to interlock in a vertical direction in a slidable manner, and even if a laminated block member is settled, stress is not concentrated to a bearing element of the support 6.
Patent JP-S6076869-A (JP)
Title: Imformation input device and additional information input sheet used for it
Inventor: TANIMOTO KENJI
IPC: H04N1/21
Filed: 1983-10-04
Abstract: PURPOSE:To input additional information securely and efficiently by providing a device that stroes and accumulates plural additional information as image information and a device that selects and transmits specified information out of accumulated information. CONSTITUTION:The first and second header information A, B read out are accumulated in a memory 3 through a binary coding processing device 2 and a data processing device 4. Then, an original to be transmitted is placed on a hopper, information A to be added is selected and header number C is set by a keyboard on a control panel 8, and transmitting operation is made to sent a command to a system control device 7. Information A is selected and sent out to a telephone circuit in the form of image information through an MODEM5 and a line interface 6. Then, a transmitted original is read in a reading section 1 and sent out to a telephone circuit through the devices 2, 4, the MODEM5, interface 6.
Patent JP-S6430368-A (JP)
Title: Image coding circuit
Inventor: SHIOJIRI HIROHISA
IPC: H04N1/41
Filed: 1987-07-27
Abstract: PURPOSE:To process with an existing image coder by dividing an image into plural binary images and coding them. CONSTITUTION:A device which treats image signals as a digital single-color binary signal, a simple-color multivalued signal, a binary color signal, and a multivalued color signal and converts an image signal and a code reciprocally, is made include converters 4, 5 that divide an image whose one picture element is represented by plural bits into plural binary images, and a binary coder 3 to which output from said converters makes input. As a result, an image signal is treated as a digital signal, and is converted so as to be treatable as a binary signal, thus the signal is enabled to be used as a color signal for a binary coder, applied to multiplex and to one-dimensional/two-dimensional coding algorithm under CCITT recommendation.
Patent JP-H105565-A (JP)
Title: Stirring device
Inventor: YASUNO HISAYOSHI
IPC: B01F7/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of undesired vibration of stirring blade caused by the solidification of a sludge like material by forming plural grooves on the tip of the stirring blade. SOLUTION: Being provided with many V-shaped or U-shaped grooves 13 on the tip part, each stirring blade is rotated while scraping the sticking material by a crest part formed by the groove 13. Then, the stirring blade is rotated without being disturbed and the generation of chatter vibration caused by the contact of the stirring blade 11 having the tip part of flat surface with the sticking material is surely prevented.  At this time, since each zig-zag edge shape or corrugated edge shape formed by the groove 13 on the stirring blades 11A, 11B mounted at a concentric symmetric position on the rotary shaft 2 are deviated so that each tip part adjacent to the inner peripheral surface of the cylindrical vessel 1 draws the different locus at the time or rotating with the stirring blades 11A, 11B, the adhesion of the sticking material to the inner peripheral surface of the cylindrical vessel 1 is thoroughly prevented.
Patent JP-S5887649-A (JP)
Title: Artifact detector
Inventor: HASHIZUME AKIHIDE
IPC: G01N33/49
Filed: 1981-11-20
Abstract: PURPOSE:To improve the processing speed, by detecting the artifact at the stage of input of a picture, and transferring to the next objective processing without the characteristic pickup and discriminating processing at the input and succeeding steps. CONSTITUTION:A sample set on a microscope 31 is irradiated with a light source 32, the transmitted light is received at a photoelectric converter 33, a target like a white blood corpuscle is detected and focused with a microscope stage drive controller 34. Further, a picture to detect a white blood corpuscle is inputted from a photoelectric converter 35, the picture is converted into a digital picture at an A/D converter 36 and inputted to a one-frame memory 37. Simultaneously, the picture is applied to a maximum/minimum detection circuit 39 of a picture processor 38. A threshold value suitable for the detection of the nucleus of the white blood corpuscle is applied to a discrimination controller 42 at the device 38, the threshold value calculated at a controller 42 is applied to a binary circuit 40 and a projection histogram producing circuit 41 of the processor 38 to calculate a parameter defined with the controller 42, the parameter is applied to the controller 34 to detect the articraft at the stage of input.
Patent JP-S6244411-A (JP)
Title: Rubber lining method of shaft hold of valve body
Inventor: MATSUMOTO KIYOTAKE
IPC: B29K21/00
Filed: 1985-08-23
Abstract: PURPOSE:To enable casting of unvulcanized rubber uniformly within a shaft hole by a simple device in a short period of time, by performing vulcanization by circulating a heating medium within a flow path formed within a core metal by casting the unvulcanized rubber within a gap between the inside circumferential surface of the shaft hole and the outside circumferential surface of the core metal. CONSTITUTION:A casting pot 11 is fitted after a core metal 6 has been fixed by performing position control so that a gap between the inside circumferential surface of a shaft hole 2 and the outside circumferential surface of a core metal 6 becomes uniform in a state that a valve body 1 to which the core metal 6 is fitted by piercing through the same is fixed on a pad 8 mounted on a bed 7a of a press machine 7. Then when a plunger part 11b is fitted in a pot body 11a again after the plunger part 11b has been removed and unvulcanized rubber has been loaded within the pot body 11a and the unvulcanized rubber is pressurized by setting up a pressing plate 7b of the press machine 7, the press machine 7 is suspended at a point of time when the unvulcanized rubber is extruded in the direction of gravity through a casting port 11. Then heated steam is introduced into a hollow of the core metal 6, the core metal 6 is heated by discharging the heated steam through a discharge port 6d by circulating the same through a flow path 6f and vulcanization of the unvulcanized rubber is performed. With this construction, it is possible to simplify a device by making the lining thickness uniform.
Patent JP-S5976876-A (JP)
Title: Method and device for reactive ion etching
Inventor: OKUMURA KATSUYA
IPC: H01L21/306
Filed: 1982-10-22
Abstract: PURPOSE:To improve selectivity and productivity by performing etching of a material to be etched at >=2 different electrode temps. CONSTITUTION:A vacuum vessel 11 is installed therein with an etching electrode 12 and an overetching electrode 13 insulated electrically from said vessel and the electrodes 12, 13 are provided respectively with high-frequency electrodes 15, 16 and temp. controllers 17, 18 controlling the temp. thereof. A substrate 14 to be etched is first brought by a conveyance mechanism into the vessel 11 from the outside, and is placed on the electrode 12 controlled to about 60 deg.C by the controller 17, whereby the substrate is etched. The substrate 14 is then moved, and is placed on the electrode 13 controlled to about 30 deg.C by the controller 18, whereby the substrate is etched.
Patent JP-H11339160-A (JP)
Title: Bath sensor
Inventor: YAMAZAKI FUSAICHI
IPC: G08B21/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent a serious accident from occurring in a bathtub by detecting sound in the bathtub which changes according to the movement of a bather, analyzing an abnormal state of the bather from detected sound and notifying the outside of a bathroom of it as an alarm signal when the time of an abnormal state exceeding a eimited time. SOLUTION: When a bather bathes in a bathtub, an underwater sound detection signal that is caught by an underwater microphone of a heart sound detector 4 is outputted from the detector 4. When a heart sound identifying device 5 that receives the underwater sound detection signal when the bather falls into an abnormal state by some cause analyzes the underwater sound, identifies noise and heart sound and outputs it as a heart sound abnormal signal, a latch output signal is outputted when an AND 9 between a human body detection signal decided by a bather detector 7 and a timer output signal of a timer 6 is taken and an AND output signal is inputted to a latch circuit 10.  When the latch output signal becomes H, an alarm 11 and an alarm lamp 12 are operated and such notification that an accident takes place in a bathtub is sent to a remote place through radio equipment 13 and a cable communicating device 14.
Patent JP-S6244279-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1985-08-23
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-S61108774-A (JP)
Inventor: TOOMASU SHII MATSUKENTEII
IPC: D06M23/00
Filed: 1985-08-23
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-S6078081-A (JP)
Inventor: KOBAYASHI NOBUO
IPC: E05F15/16
Filed: 1983-10-04
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-H0348720-A (JP)
Title: Rotation detecting device
Inventor: WATANABE TORU
IPC: G01P3/488
Filed: 1989-07-18
Abstract: PURPOSE:To accurately detect the number of rotation of a rotary body by constituting the magnetic sensitive parts for a pair of magnetic resistance elements which are formed on a substrate, so as to make an acute angle with a tangent component in the rotating direction of rotor. CONSTITUTION:The glass substrate 5 including a silicon as the main substance is provided on the N-pole surface of a magnet 4 and the elements 7A, 7B are formed on this substrate 5. A space 6 with the gap quantity 8 is arranged be tween the elements 7A, 7B and the rotor 2. The magnetic sensitive parts 7a1, 7a2, 7b1, 7b2 and the poles 7a3, 7a4, 7b3, 7b4 are included in two elements 7A, 7B which are formed on the substrate 5. The sensitive part 7a1, 7a2 of the element 7A are formed on the surface of substrate 5 so as to make the acute angle in the tangent direction of rotation of the rotor 2. Since the magnetic sensitive parts are arranged so as to make the acute angle against the rotational direction of rotor in this way, a pulse signal for the portion of the number of rotor teeth can be always outputted by the output signal even if the space distance between a rotation detecting device and the rotor is made to change.
Patent JP-H0349749-A (JP)
Title: Plastic wire for correction
Inventor: TSURUTA MASAHIKO
IPC: A61F7/00
Filed: 1989-07-18
Abstract: PURPOSE:To adapt a plastic wire for correction to dental treatment or the treatment of plastic surgery and to improve dental technique by mounting the wire to a dentition in an irregular state or to a jawbone. CONSTITUTION:The heat resistant plastic optical fiber wire is use for moving the teeth or the jawbone in the dental correction and the treatment of the plastic surgery. The wire is U-shaped or V-shaped for the normal correction treatment, inserted to the central groove of a blacket adhered to the surface of the teeth and linked by a stainless steel wire or a ring composed of a high polymer elastic material. The wire is equipped with a shape memory characteristic according to a temperature and the shape of the wire applied out of a mouth is maintained in the mouth. Then the force for correction is generated by the free elasticity. Thus, the wire can be widely used in the dental treatment and the treatment of the plastic surgery and the dental technique can be improved.
Patent JP-H0470778-A (JP)
Title: Developing device
Inventor: FUJI KAZUO
IPC: G03G15/08
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the stabilization of toner density control and to shorten the electrifying time of replenished toner ad a developer by providing a magnet for napping the developer inside a housing in a vertical direction in the vicinity of the toner replenishing port of the external wall of the housing. CONSTITUTION:A stick magnet 7 is fixed on a place corresponding to the toner replenishing port 5 among the outside surfaces of the side walls of the housing 2. The developer 9 under the toner replenishing port 5 is napped in the vertical direction by the magnetic force line of the stick magnet 7, and the developer 9 at that place has a through gap from the almost top to the bottom in the vertical direction. Therefore, when the toner 10 is replenished from the toner replenishing port 5 on the top of the gap, the toner 10 is supplied on the whole of the layer of the developer 9 from the top layer to the bottom layer of the developer 9. When the developer 9 is carried to the downstream side, a little, by the rotation of a stirring paddle 4, the replenished toner 10 is already dispersed on the whole of the developer 9. Thus, the stabilization of the toner density control is obtained, and the replenished toner and developer can be electrified in a short time.
Patent JP-H0476619-A (JP)
Title: Printing data processing method for printer
Inventor: NAKAZAWA EIJI
IPC: B41J5/30
Filed: 1990-07-12
Abstract: PURPOSE:To perform the processing of command analysis of a next picture in parallel with the data processing of the preceding picture by providing a command buffer between a command analyzing means and a vector/raster converting means. CONSTITUTION:A command buffer S6 is provided between command analyzing means S3 to S5 and vector/raster converting means S7 to S8. Output data after command analysis stored in the buffer S6 is transferred to converting means S7 to S8. Thus, analyzing means and converting means take partial charges of work independently of each other, and data of the next picture is taken in from a host computer through an RS232C interface to perform the processing of command analysis in a CPU even in the middle of transfer of data of the preceding picture from converting means to a raster memory. Consequently, the processing of command analysis of the next picture is performed in parallel with the data processing of the preceding picture.