baber/WOPTO huggingface dataset:
Patent JP-H02135562-A (JP)
Title: Queue buffer control system
Inventor: AOKI NAOZUMI
IPC: G06F5/06
Filed: 1988-11-16
Abstract: PURPOSE:To effectively utilize a buffer capacity by checking the number of data by means of a signal outputted from an input data detecting means and an output data detecting means, and when the number reaches the maximum data storage number of the queue buffer, stopping the read request of the data newly stored from a memory to the queue buffer. CONSTITUTION:An output data detecting means 15 outputs a signal whenever the data is outputted from the queue buffer 12. An input data detecting means 13 outputs the signal whenever it detects the data input to the queue buffer 12. By the two signals, a data read stopping means 14 recognizes the number of the data to be stored into the queue buffer 12, and when the number reaches the maximum data number of the queue buffer 12, the data read request is stopped. Thus, the data input to the queue buffer 12 is detected before the data is read from a memory 11, and the memory capacity of the queue buffer 12 can be maximally used.
Patent JP-H11124605-A (JP)
Title: Manufacture of alloy powder containing rare earth and transition metal
Inventor: YASUDA SHINICHI
IPC: H01F1/059
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of an SmFe alloy powder, capable of obviating the necessity of a stage for crushing of a reducing reaction product, improving product yield, and giving high quality SmFeN alloy powder, by solving the problem of difficulty in the crushing of a reducing reaction product and improving the disintegrability of the reducing reaction product in water at the time of manufacture of an alloy powder by a reduction-diffusion process. SOLUTION: In this method, a rare earth oxide powder, a transition metal powder, powder of other raw materials, and a reducing agent in a sufficient quantity to reduce the above rare earth oxide are mixed. Heating treatment is applied to the resultant mixture under a practically oxygen-free atmosphere to initiate reducing reaction, and the resultant rare earth metal is diffused into the above transition metal powder to form the desired alloy. After cooling down to room temp., the resultant reduction product is put into water, washed by means of decantation, picked, and subjected to solid-liquid separation, by which the desired alloy powder is manufactured. In this case, hydrogen treatment is carried out after the heating treatment.
Patent JP-S63142533-A (JP)
Title: Optical recording and reproducing device
Inventor: ARAI SHIGERU
IPC: G11B7/09
Filed: 1986-12-03
Abstract: PURPOSE:To execute a tracking control with high accuracy by calculating a sample holding output difference which is formed based on a detection of a reflected light by a preformat part and its just before pre-group part and detecting a track shift. CONSTITUTION:A first signal level extracting means 6 extracts an average output level of a tracking error signal when an optical spot is radiating a prescribed position of a preformat part. Also, a second signal level extracting means 7 extracts an output level of an error signal when the spot is radiating a pre-group part just before the preformat part. When a track shift is generated, a difference is generated in this output level, a track shift detecting means 8 calculates a difference of the output level, and by its difference output, an off-track quantity and its direction are detected and displayed. In such a way, an optical axis shift is monitored easily, and an alignment can be executed with high accuracy.
Patent JP-H08145842-A (JP)
Title: Wind tunnel test apparatus
Inventor: ASAI SHIGERU
IPC: G01M9/06
Filed: 1994-11-24
Abstract: PURPOSE: To lessen influences of restrictions by an external force system and prevent a test model from being damaged through the contact with a wind tunnel wall, by giving freedom to the motion of the test model when the test model flies in a free flying zone and supporting the test model to control the free fly when the test model flies close to the wind tunnel wall. CONSTITUTION: A test model 1 is supported by cords 13 each of which penetrates a cord penetration hole 14 and is changed in direction by a pulley 15, having one end part coupled to a damper device 16 and the other end connected to the vicinity of the center of gravity of the model. The opening area of the penetration holes 14 formed at a side face 10 and a lower face 12 of a wind tunnel is limited to the necessary minimum so as not to disturb a high-speed air flow in the wind tunnel. When the test model 1 flies in a free flying zone in the wind tunnel, a lower buoyant body 18 connected to one end of the cord 13 via an underwater pulley 17 and having a small sectional area and a small increasing rate of the reaction force to a unit stroke sinks in the water.  On the other hand, in a control zone in the vicinity where the test model comes in touch with the wall of the wind tunnel, an upper buoyant body 19 having a large sectional area and a large increasing rate of the reaction force to the unit stroke sinks in the water.
Patent JP-H06115086-A (JP)
Title: Ink tank and recording device using the tank
Inventor: MASUDA KAZUAKI
IPC: B41J2/175
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a high quality recorded image free from dot blur and defective ink discharge by enabling a stable ink discharge to be always maintained, even if a specific discharge pattern such as N dots ON/N dots OFF is repeatedly recorded. CONSTITUTION:An ink absorbent 67 introduced into an ink tank 19 is allowed to communicate with a discharge orifice 30 through ink flow paths 52, 61, and an air space 96 with a volume ratio of 2% to 30% is provided at a position not far away from an ink feed orifice 69 in the ink absorbent 67 to absorb a pressure variation in the ink flow paths 52, 61. Thus the oscillation of a meniscus is inhibited.
Patent JP-H05129416-A (JP)
Title: Method of conveying wafer accommodation jig
Inventor: IKEDA MINORU
IPC: B25J5/02
Filed: 1991-11-06
Abstract: PURPOSE:To improve conveyance efficiency, and freely introduce the latest manufacturing equipment of high performance into an automated line, by installing a mounting stand for arranging wafer accommodation jigs, on a traveling equipment, constituting a robot hand as a hand protruding from a wrist toward the depth, and performing hold change of postures of three kinds of wafer accommodation jigs, on the traveling equipment. CONSTITUTION:A mounting stand 11 on which from three to six wafer accommodation jigs 6 are arranged in a 3 shape is installed on a traveling equipment 9 which moves between semiconductor manufacturing equipments. Frame parts are formed on the upper part 23 where wafers are vertically arranged in the wafer accommodation jigs 6, and the upper part 24 where the wafers are horizontally arranged. By using clamp pawls 26, 27, 28 of a hand 8 which correspond with the respective frame parts, hold change of the wafer accommodation jigs 6 are performed on the traveling equipment 9 of a wafer conveying robot, in three postures which are as follows; wafer horizontal outlet depth, wafer horizontal outlet front and wafer vertical front. Hence conveyance efficiency can be improved, and a manufacturing equipment of high performance can freely be introduced in an automated line.
Patent JP-H08147560-A (JP)
Title: Automatic commodity adjustment system
Inventor: SENDA KATSUMI
IPC: G08B13/196
Filed: 1994-11-24
Abstract: PURPOSE: To provide an automatic adjustment system capable of excellently monitoring dishonesty that a customer puts commodity in a cart without letting optical information be read. CONSTITUTION: In a control box 9 fixed to a side face where the handles 5a of the cart are disposed, a bar code reader 11 is provided on the side face of a basket 7 and a video camera 15 for photographing the video images of the commodity 50 housed inside the basket 7 with the read position of a bar code 51 by the bar code reader 11 as the center is provided on the upper surface. The video images photographed by the video camera 15 are radio- transmitted from a transmission/reception antenna 19 by using millimeter waves and inputted through a shop side transmission/reception antenna 25 to a shop side management station 27. A CRT for displaying the video images of the video camera 15 is provided in the shop side management station 27 and thus, the dishonesty of the customer is monitored.
Patent JP-S63142087-A (JP)
Title: Base for tacky adhesive tape
Inventor: MIKI YOSHIO
IPC: C09J7/04
Filed: 1986-12-05
Abstract: PURPOSE:To obtain a cloth base for tacky adhesive tape giving a tacky adhesive tape having low twisting and curling tendency, by applying a thin laminate layer to a woven cloth containing low-shrinkage multifilament yarn as a weft. CONSTITUTION:The objective base for tacky adhesive tape is produced by applying a laminate layer 2 having an areal density of <=60g/m<2> (preferably <=50g/m<2>) and made of a synthetic resin (preferably PE, PP or polyester) to at least a surface of a woven cloth 3 containing a weft consisting of a multifilament yarn having a shrinkage of <=9% at 80 deg.C for 10min and a fineness of preferably 30-150 denier and preferably made of PP fibers or polyester fibers. A tacky adhesive tape can be produced from the base e.g. by treating the surface of the laminate layer 2 of the base 1 with a releasing agent 4, applying a tacky adhesive solution (paste) 5 to the other surface and drying the applied solution.
Patent JP-H11106885-A (JP)
Title: Heat resistant hot dip plated steel sheet
Inventor: SHIMIZU MASABUMI
IPC: C23C2/02
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip plated steel sheet capable of preventing or suppressing low glossiness generated in the case of being held for a long time at a certain temp., i.e., the progress of alloying reaction. SOLUTION: On a steel sheet composed of a hot rolled steel sheet or cold rolled steel sheet, an oxidized scale layer 2 is formed, on the oxidized scale layer 2, a plating alloying layer 4 is formed via a reduced iron layer 3 or directly without interposing the reduced iron layer 3, and on the plating alloying layer 4, a hot dip plating layer 5 is formed. The thickness of the oxidized scale layer 2 is regulated to 1 to 10 μm and the volume ratio of wustite in the oxidized scale is regulated to >=70%.
Patent JP-H01134386-A (JP)
Title: Heating roll device for fixing device
Inventor: YAMAMOTO SHOZO
IPC: G03G15/20
Filed: 1987-11-19
Abstract: PURPOSE:To prevent radiant heat from a heating roll from operating on the foil part of a lamp much by providing the lamp in the heating roll so that the foil part connected to the filament of the lamp projects from the end parts of the heating roll. CONSTITUTION:The lamp 1 is made longer than the heating roll 10 and arranged so that both end parts of the lamp 11 protrude from the end parts of the heating roll 10. At the same time, the foil part 12 is positioned at both end projection parts and a reflecting plate 13 is fitted closer to the heating roll 10 than the foil parts 12. Further, an oxidation preventive treatment is carried out for the internal wall surface of the cylinder body of the heating roll 10 which is made of copper and copper alloy and no oxide film is therefore formed, so the lamp life is prevented from being shortened owing to the oxide film sticking on the lamp surface. Thus, the foil parts 12 of the lamp 11 are projected from the end parts of the heat roll 10, so the radiant heat from the heat roll 10 is not conducted to the foil part 12 much, thereby preventing the foil parts 12 from damage.
Patent JP-H03152797-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIKUCHI SHINICHI
IPC: G11C11/413
Filed: 1989-11-08
Abstract: PURPOSE:To prevent an operation occurring and to accelerate the operation by detecting power source fluctuation when it occurs, and varying the potential of a signal line similarly as the fluctuation of potential generated by the power source fluctuation by stopping the input of a signal from the outside while the fluctuation occurs. CONSTITUTION:A power source fluctuation detection circuit 109 detects the power source source fluctuation when it occurs. Potential varying parts 202, 204 stop the input of the signals Ao-An, Bo-Bn while the power source fluctuation occurs when the power source fluctuation detection circuit 109 detects the power source fluctuation, and vary the potential of the signal line which transmits the signal during that time similarly as the fluctuation of a source voltage generated by the power source fluctuation, thereby, a relative potential difference between the signal line and the source voltage can be held constant. Thereby, it is possible to prevent the operation occurring and to accelerate the operation.
Patent JP-S63143699-A (JP)
Inventor: KIYOHARA DAIZO
IPC: G08B13/18
Filed: 1986-12-05
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。
Patent JP-H03155052-A (JP)
Title: Slab-type solid electrolytic fuel cell manufacture
Inventor: YASUDA ISAMU
IPC: H01M8/24
Filed: 1989-11-10
Abstract: PURPOSE:To improve the yield of a slab-type solid electrolytic fuel cell product and to simplify the manufacturing process thereof by mutually overlapping united parts, each comprised through the process of forming and baking a thin film, in such a manner that an air electrode and a fuel electrode do not directly face each other and put a solid electrolytic film is sandwiched therebetween to form a unitary cell to mutually laminate these cells. CONSTITUTION:A united part A-1 is obtained by depositing a thin-film through a process of chemical vapor deposition to form only one layer of the resultant thin-film so as to be united with an air electrode 1. Meanwhile, a united part B-1 is obtained by depositing a separator 4 on the smooth face of a thick-film fuel electrode 3, performed and pre-baked, through a process of chemical vapor deposition to form only one layer of the resultant thin-film so as to be united with the fuel electrode 3. A unitary cell is formed by mutually overlapping the united part A-1 and the united part B-1, both obtained in this manner, in such a form that the air electrode 1 and the fuel electrode 3 do not directly face each other while gas passages 11 are set in a direction orthogonal to each other to put a solid electrolytic film 2 therebetween, and then these cells are mutually laminated to obtain a slab-type solid electrolytic fuel cell. The number of quality control processes can thus be lessened to improve the yield of the fuel cell product.
Patent JP-H05133339-A (JP)
Title: Compressor
Inventor: SHIRAISHI SHINPEI
IPC: F04B39/02
Filed: 1991-11-07
Abstract: PURPOSE:To provide a compressor of high reliability for supplying oil by solving a problem of unevenness of a level of refrigerating machine oil according to rotation of a supply oil pipe, in the compressor used for refrigerating air conditioning. CONSTITUTION:A compressor is constituted of compressor units 1a, 1b of providing compressing elements 3a, 3b, electric motor-driving elements 4a, 4b and refrigerating machine oil 6 in hollow cylindrical closed vessels 2a, 2b and supply oil pipes 5a, 5b extended from the compressing elements 3a, 3b and immersed in the refrigerating machine oil 6, equalizer pipe 7 for connecting these compressor units 1a, 1b in an upper part and an equalizer oil pipe 14 for connecting the compressor units 1a, 1b in a lower part further to extend in the vicinity of the center of the closed vessels 2a, 2b.
Patent JP-H02136114-A (JP)
Title: Electric food processor
Inventor: TAKECHI KAZUNORI
IPC: B02C18/30
Filed: 1988-11-17
Abstract: PURPOSE:To allow the cooking material to be put into the feed tubes in a suitable condition for each one, thereby to avoid imposing a burden on the equipment, by a method wherein a first rotary food processor with a feed tube of large diameter and a second one with that of small diameter, and a container with an input part to be removably engaged with these feed tubes are provided. CONSTITUTION:On bhe upper part of a first rotary food processor 12, a feed tube of large diameter 2D into which cooking material is put is provided, and with which a funnel-shaped container 21 which is convenient for putting material is engaged, bringing an inside diameter face 20a of the feed tube 20 into contact with an outside face 22a of an input part 22 of the container 21. Similarly, on the upper part of a second rotary food processor 13, a feed tube of small diameter 23 is provided, and a peripheral face 23a of the feed tube 23 is engaged with an inside face 22b of an input part 22 of the container 21 while being in contact. Therefore, the feed tube of small diameter 23 is smaller compared with the feed tube of large diameter 20. Moreover, the container 21, the feed tube of large diameter 20 and the feed tube of small diameter 23 are given gradient in such a manner as to become thicker as being apart from the edge face. And the degree of each gradient is made same so that each part may be engaged nicely.
Patent JP-H04165031-A (JP)
Title: Alloy for permanent magnet and its bond magnet
Inventor: SUZUKI TOSHIHARU
IPC: C22C19/07
Filed: 1990-10-29
Abstract: PURPOSE:To improve corrosion resistance and temp. characteristics without degrading basic magnetic characteristics of a magnet by forming an alloy for permanent magnet consisting essentially of Co and adding proper quantities of rare earth metal, Fe and B. CONSTITUTION:The alloy for permanent magnet consists of, by atom %, 5-16% rare earth metal R, 3-15% boron B and the balance transition metal T. The rare earth metal R is lanthanium elements incorporating one or both of Nd and Pr by total >=50%, while the transition metal T is >=50% Co and Fe. The molten alloy of this compsn. is directly quenched to form thin flakes or powders. A resin is compounded to the formed flakes or powders to obtain a bond magnet. Since the obted. magnet has high corrosion resistance, no surface treatment is required for the magnet, which realizes reduction in the production cost.
Patent JP-H04165482-A (JP)
Title: Barcode scanner
Inventor: KASHIWAZAKI HIROYUKI
IPC: G06K7/10
Filed: 1990-10-29
Abstract: PURPOSE:To maintain a good work efficiency at each kind of arrangement angle by changing the angle of a scanning light, radiated from a read-out part with a reflection mirror which turns by its own weight within a regulation range of a stopper function according to the arrangement angle of a body housing. CONSTITUTION:A reflection mirror 12 is supported by a shaft on the scanning optical path of a beam deflector so that it is freely turnable with its own weight, and stopper mechanisms 14, 15 which regulate the turning angle are provided. The direction of the scanning light which irradiates from a read-out part from a read-out part 7 is changed by the reflection mirror 12 which turns with its own weight within the regulation range of the stopper mechanisms 14, 15 according to the arrangement angle of a body housing 6. Thus, the scanning light irradiates to the optimum direction of each arrangement angle, so the good work efficiency can be maintained at each kind of arrangement angle corresponding to usage condition.
Patent JP-H06138130-A (JP)
Title: Automatic analytical apparatus
Inventor: OYA HIDEO
IPC: G01N35/00
Filed: 1992-10-29
Abstract: PURPOSE:To provide an automatic analytical apparatus in which the inside of a reaction container can be maintained at a prescribed temperature without using water. CONSTITUTION:This apparatus is provided with a reaction container 2 into which a prescribed solution has been injected fractionally and with a thermostatic device 1 which can maintain the inside of the reaction container 2 at a prescribed temperature in order to cause a prescribed reaction inside the reaction container 2. The thermostatic device 1 is provided with sandwiching and holding bodies 3a, 3b as heat conductors which can transmit heat to the reaction container 2 by heat conduction, with a radiant heat-conducting plate 4 as a radiant heat conductor which can transmit heat by radiant heat conduction and with heaters 6a, 6b as heating means which can heat them.
Patent JP-H04164757-A (JP)
Title: Winding method and winder for foil
Inventor: SHIMA MASAO
IPC: B65H18/26
Filed: 1990-10-29
Abstract: PURPOSE:To prevent loose winding when a foil is wound around a foil roll by installing a moving device which moves a roller in an opposite direction to the foil winding direction by the roller while pressing the roller against a roll by a cylinder. CONSTITUTION:When the foil 1 is wound around a roll 2, a roller 6 is pressed against the roll 2 by a cylinder and is moved to an opposite direction to a winding direction of the foil 1 by the roll 2 by a moving device 7. By the movement of the roller 6, the foil 1 is wound in a rolled and pressed condition, so that the foil 1 is compressed onto the roller 2 uniformly even if winding tension is small. It is thus possible to prevent the foil 1 from being loosely wound around the roll 2 and being cut.
Patent JP-H05128037-A (JP)
Title: Control station device for polling communication
Inventor: MIYAZAKI YUJI
IPC: H04L12/40
Filed: 1991-11-07
Abstract: PURPOSE:To release a central processing unit(CPU) from extremely quick communication with slave stations and to reduce its load by generating an interruption to the CPU only when the operation counting values of polling transmission and EOT(End Of Text) reception are collected up to a certain value. CONSTITUTION:A polling control device 3 transmits polling to slave stations 4. The slave stations 4 transmit EOT to the device 3. The device 3 counts up an EOT receiving counter 9 to an '1' state and then transmits polling again. When the EOT or data can not be received up to the lapse of a response monitoring time from the reception of polling, an interruption is generated from the device 3 to the CPU 2. When the CPU 2 reads out the counter 9 at the time of a no response interruption, the previous reception of the EOT can be judged because the counter 9 is in the '1' state and the interruption can be judged not as a continuous no response but as an intermittent no response.
Patent JP-H08147566-A (JP)
Title: Merchandise sales registration data processor
Inventor: IIDA MAKOTO
IPC: G06Q50/10
Filed: 1994-11-25
Abstract: PURPOSE: To input the contents of one trasaction without errors regardless of the number of registered commodities by printing printing data for a two-dimensional code on receipt paper, reading the printed two-dimensional code, obtaining entire merchandise sales data for one transaction from the two-dimensional code and performing a return registration processing to a storage part. CONSTITUTION: The printing data for the two-dimensional code for which the sales data of the entire merchandise for which a sales registration processing is performed in the transaction stored in the transaction buffer of a RAM 13 are gathered are prepared. The printing data for the two-dimensional code are printed on the receipt paper in a printer 20 and issued as a receipt for return registration. The two-dimensional code printed on the receipt for the return registration is read by a two-dimensional data code reader 22, the entire merchandise sales data for one transaction are obtained from the two-dimensional code and the return registration processing to the RAM 13 is performed. Thus, the contents of one transaction to be return-registered are inputted without the errors by a simple operation regardless of the number of the registered commodities.