baber/WOPTO huggingface dataset:
Patent JP-H03143588-A (JP)
Title: Water cleaning device
Inventor: TANAKA YASUMOTO
IPC: C02F1/36
Filed: 1989-10-27
Abstract: PURPOSE:To hardly generated algae, etc., in a water storage tank and to obtain potable water and cooling water which are hygienic and taste good by interposing a bubble generator and a far IR radiating device in a water supply piping between water source and a water storage tank and disposing far IR radiating objects into the water storage tank. CONSTITUTION:The city water pumped up into the water storage tank 3 successively passes the bubble generator 6 and the far IR radiating device 7. The bubbled water supplied to the far IR radiating device 7 absorbs the far IR rays radiated from both the inside and outside surfaces of the far IR radiating objects 14 and is simultaneously put into an activated state by being exposed to the ultrasonic waves generated at the time when the bubbles rupture. This water is supplied into the water storage tank 3. The activation is maintained by the radiation of the far IR rays from the far IR radiating objects 15 in the water storage tank 3, by which the algae, etc., are hardly generated in the water storage tank 3. The device is thus extremely hygienic. The water is activated and, therefore, tastes good and is adequate for cooking.
Patent JP-H07138050-A (JP)
Title: Water-repellent oxide coating film and method for forming the same
Inventor: TAKAHASHI OSAMU
IPC: C03C17/34
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a thin film of a substrate layer which is a specific sol gel film having a surface layer of a water repellent oxide coating film of micropit shape, uneven shape of protruded shape and has extremely excellent durability of mechanical strength and weather resistance. etc., and to provide the whole coating film with excellent water repellency and durability. CONSTITUTION:In a water-repellent oxide coating film which is obtained by selecting three or more from a sol solution obtained by hydrolyzing a metal alkoxide-based or a metal acetylacetonate-based compound and subjecting the hydrolysate to dehydration condensation, mixing them with a solvent to give a coating solution, coating the surface of a glass substrate with the coating solution to give a substrate layer thin film of a sol gel film having a surface layer of micropit shape, uneven shape or projected shape and forming a water repellent thin film on the substrate layer thin film and a method for forming the water repellent oxide coating film, at least of three of a sol solution A obtained by treating the tetrafunctional compound by the method, a sol solution B obtained by treating the trifunctional or difunctional compound by the treatment and a sol solution C obtained by the compound of a metal except the metals of the sol solutions A and B by the treatment are selected as starting raw materials for forming the substrate layer thin film and mixed to give a solution, which is formed into a film.
Patent JP-H03145021-A (JP)
Title: Power source switching device
Inventor: KOMATSU KENICHIRO
IPC: H01H9/56
Filed: 1989-10-27
Abstract: PURPOSE:To prevent a deterioration of a relay contact owing to an inrush current by providing a semiconductor switching element connected in parallel to the relay contact, and a control means to output the ON signal of the semiconductor switching element before outputting the ON signal of the relay contact. CONSTITUTION:A relay circuit 7 furnishing a relay contact 8 connected in series between power source terminals 1 and 2 and a capacitive load 6, a semiconductor switching element 9 connected in parallel to the relay contact 8, and a control means 10 to control the ON and OFF of the semiconductor switching element 9 and the semiconductor switching element 9 are provided. And the control means 10 outputs an ON signal of the semiconductor switching element 9 before outputting an ON signal of the relay contact 8. As a result, an inrush current generated when a power source 3 is ON is let flow through the semiconductor switching element 9 securely before the relay contact 8 is ON. Consequently, a fusing and a deterioration of the relay contact 8 by the inrush current when the relay contact 8 is ON can be prevented.
Patent JP-H08117619-A (JP)
Title: Thermostatic device
Inventor: SHIRAISHI HITOSHI
IPC: H01L21/306
Filed: 1994-10-19
Abstract: PURPOSE: To provide an inexpensive thermostatic device capable of coping with a large capacity thermostat. CONSTITUTION: In the thermostatic device constituted of the thermostat 1, a heat exchanging tank 2 incorporating a heat exchanger 4 and a heater 5 and a cooling tank 3 provided with a cooling device 6 and of the type for circulating the liquid in the thermostat 1 to the heat exchanging tank 2, the outlet 1a of the thermostat 1 and the inlet 4a of the heat exchanger 4 are connected with a feed line 8 provided with a circulating pump 7, and the outlet 4b of the heat exchanger 4 and the inlet 1b of the thermostatic bath are connected with a circulating line 10 provided with a temp. sensor 9. And the upper part of the heat exchanging tank 2 is connected to the upper part of the cooling tank 3 with a connecting pipe 11 and the bottom of the heat exchanging tank 2 is connected to the bottom of the cooling tank 3 with a circuit 13 provided with a circulating pump 12.
Patent JP-H07133550-A (JP)
Title: Pile-forming unit in pile fabric loom
Inventor: TSUJI YUKIHIRO
IPC: D03D39/22
Filed: 1993-11-10
Abstract: PURPOSE:To provide a pile-forming unit capable of freely changing the number of weft yarns per one unit for pile formation during weaving operation, increasing speed of a weaving machine and reducing the rotational fluctuation. CONSTITUTION:A cam lever 23 is shaken accompanying one directional rotation of a terry motion cam 20 driven by a servomotor 22. The amount of this shaking movement is transmitted to an expansion bar 6 and the cloth fell (W1) of a woven fabric (W) is moved. The speed of the servomotor 22 is controlled by a speed change control computer (C1) according to a pile fabric pattern. The speed chance control computer (C1) controls the synchronous rotation of the terry motion cam 20 based on a pile fabric pattern sent through a loom control computer (C0) from a pile fabric patterning unit 27 and an information of the rotational angle of the machine frame sent from a rotary endoder 28.
Patent JP-H01156393-A (JP)
Title: Coke dry cooling apparatus
Inventor: GERUTO NASHIYAAN
IPC: C10B39/02
Filed: 1988-11-09
Abstract: PURPOSE: To facilitate cooling of coke by crushing high temperature coke before cooling, increasing the surface area of the coke and improving heat transfer.  
     CONSTITUTION: High temperature coke transferred from a coke oven is evenly distributed to both bunker passages 4 and 5 from a bunker. The coke is crushed into an average particle size of 50 mm by high temperature crushers 7 connected to the outlets of roll dischargers 6 equipped with stopping gratings located at an end part of each bunker. The coke is introduced to coke distribution chutes 9 provided with controllable distributing parts 10 and dropped to either of the chutes, and charged to carrier buckets through transferring devices 12 without causing atmospheric pollution. After the charging, the transferring devices 12 are drawn back and the buckets are removed. Lids are moved over the buckets by devices 13 to close the buckets therewith. Then the buckets are moved to a vertical cooling cylinder. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01123452-A (JP)
Title: Formation of trench capacitor insulating film
Inventor: TESHIGAHARA HITOSHI
IPC: H01L21/822
Filed: 1987-11-06
Abstract: PURPOSE:To obtain an oxide film of an even film thickness by a method wherein, prior to performing a thermal oxidation on a semiconductor substrate with a trench formed therein, oxygen ions are implanted in the upper corner parts of this trench. CONSTITUTION:A trench 2 is formed in an Si substrate 1 by an RIE method. Then, the trench 2 and its vicinity are selectively covered with a resist 4. Then, oxygen ions 5 are implanted by an obliquely rotational implantation method using this resist 4 as a mask. Thereby, oxygen ions 5' are implanted in the upper corner parts 2a of the trench 2. After that, the resist 4 is removed and a thermal oxidation is performed on the substrate 1 in a thermal oxidation furnace to form an oxide film 3. When the thermal oxidation is performed in the furnace, the film 3 on the upper corner parts 2a of the trench is never formed into a thin film and the film 3 having an even film thickness can be formed.
Patent JP-H0613143-A (JP)
Title: Connector device
Inventor: NAI HOTSUKU RUII
IPC: H01R12/71
Filed: 1991-10-28
Abstract: PURPOSE: To provide a connector device which is usable for both a memory card and a hard disc drive package. CONSTITUTION: A connector device 1 includes a housing 12 and a connector body 14 connected to one end of the housing 12. The other end of the housing 12 has a slot 22. The inner space of the housing 12 communicated to the slot 22 is partitioned into first and second decks 24, 26 along the direction of height. Each of the first and second decks 24, 26 can hold one memory card, the memory cards being connected to male connectors 36, 38. One HDD package can be stored in the inner space of the housing 12 formed by combination of the first and second decks 24, 26, the HDD package being connected to a male connector 40.
Patent JP-H02128309-A (JP)
Title: Magnetic head
Inventor: TAKAHASHI TAKESHI
IPC: G11B5/187
Filed: 1988-11-08
Abstract: PURPOSE:To realize the mass production by setting an angle made by a notch groove in the vicinity of a magnetic gap and an interface to >=0 deg. on the side where an interface of a metallic magnetic material and a head substrate intersects with the magnetic gap at an obtuse angle, and also, setting an angle made by the notch groove in the vicinity of the magnetic cap and the magnetic gap to <=90 deg. on the side where the interface intersects with the magnetic gap at an acute angle. CONSTITUTION:An angle theta1 made by a notch groove 4a of the side where an interface 6 of a metallic magnetic material 1 and a head substrate 2 intersects with a magnetic gap 2 at an obtuse angle and the interface 6 is >=0 deg.. That is, the notch groove 4a does not intrude into a recording track. On the other hand, an angle theta2 made by a notch groove 4b of the opposite side which places the metallic magnetic material 1 between, that is, the side where the interface 6 intersects with the magnetic gap 2 at an acute angle is set to <=90 deg.. Accordingly, even in the case of having an azimuth angle, a shape of a grindstone for forming the notch grooves 4a, 4b can be formed to a trapezoidal shape having no acute angle. In such a way, the grindstone is scarcely worn out, the same working as a regular ferrite head can be executed, and the magnetic head having a high performance can be mass-produced.
Patent JP-S62143771-A (JP)
Title: Work transferring device
Inventor: KUMAGAI KIYOSHI
IPC: B65G47/90
Filed: 1985-12-17
Abstract: PURPOSE:To efficiently carry out the transfer of a work onto a working machine form a hanger by permitting the work to be transferred in the prescribed aslantly upward set attitude onto the working machine even if the work is suspended in the suspended attitude onto the hanger. CONSTITUTION:After a side panel W is transported to a prescribed position by a hanger 1, a movable frame 5 is advanced aslantly upward, and then a jig frame 7 is inclined to the first attitude and positioned in the state A. Then, the jig frame 7 is inclined to the second attitude and set to the state B, and then the movable frame 5 is retreated aslantly downward. Therefore, the side panel W is pulled into a welding jig 4 straightly from the aslantly upward direction, keeping the set attitude for the welding jig 4, and then at the position C, the side panel W is correctly set in the aslantly upward attitude at the position of the welding jig 4.
Patent JP-H02186006-A (JP)
Title: Transfer apparatus of screen over
Inventor: BERUTORAMU BOTSUCHIYU
IPC: E02B8/02
Filed: 1989-10-31
Abstract: PURPOSE: To shorten the drive period of the engagement motion by providing at least two rake devices, locating them at the distance where the simultaneous translatory movements can be achieved, and coupling them with each other through a common drive device. CONSTITUTION: Two rake devices 21, 22 are fitted to a load supporting member 20 to be upwardly moved along a bar screen 6 and downwardly moved away from the bar screen 6 with a distance 23 therebetween. Floating stuff contained in a downward flow 5 in a flow passage 1 is trapped by the bar screen 6, the floating stuff (screening 10) is carried to the highest position 21a of the lowest rake device 21, and brought to the relay position 11. The second rake device from the bottom holds the screening 10, and conveys it to the upper discharge position. The screening is discharged into a container 14, deposited therein, and intermediately stored as a deposit 13.
Patent JP-H02127695-A (JP)
Title: Bell ringing device
Inventor: UEDA MASAHIRO
IPC: G10K1/064
Filed: 1988-11-07
Abstract: PURPOSE:To increase the image of bell ringing by supporting a bell ringing member which is provided inside a bell freely at the upper part of a pendulum and moving the pendulum by air pressure or other driving means. CONSTITUTION:The pendulum 2 is suspended almost in the center in the bell 1 and an air cylinder 3 is held freely at its constant position through a fulcrum 4. A cylinder rod 5 is stored, the pendulum can be swung freely to the right and left, and a ringing cord 7 is drawn to ring the bell freely and manually. Thus, a driving part is supported to swing the pendulum with a force generated at the position and the bell is rung automatically at fixed time with various force quantities. Further, the manual bell ringing operation is enabled by using the ringing cord fitted at the bell ringing position and the bell itself swings by the swinging of the pendulum, so the image of the bell ringing is increased.
Patent JP-S62140889-A (JP)
Title: Optical recording method
Inventor: SAKAI KUNIHIRO
IPC: G11B7/24035
Filed: 1985-12-16
Abstract: PURPOSE:To provide an optical recording method by which information can be optically written by using semiconductor laser, by providing a recording layer which comprises a monomolecular film or built-up film of a diacethylene derivative compound (DA) having a hydrophilic part and a hydrophobic part and an azulenium salt compound (AZ) having a skeleton of a predetermined general formula. CONSTITUTION:An optical recording medium provided on a substrate 8 has a recording layer which comprises a DA compound 9 and an AZ compound 10 and in which the DA compound, either solely or in mixture 11 with the AZ compound, forms a monomolecular film or built-up film. The AZ compound has a skeleton of general formula (1), wherein each of R1-R7 is hydrogen, a halogen or a monovalent organic residue, and generates heat when being irradiated with IR rays of a wavelength of not less than 750nm. When the entire body of the recording layer is irradiated with UV rays, the DA compound 9 is polymerized to be a polydiacetylene derivative compound (PDA), with a color change to blue or a dark color. Next, when predetermined parts of the recording layer are irradiated with laser beams of a wavelength of 800-850nm blinking in response to an information signal, the PDA compound dose not absorb the beams, while the AZ compound absorbs the beams to generate heat, which is transferred to the adjacent PDA compound to turn the latter red. Accordingly, an optical record can be obtained through a color change at recording parts according to the input information.
Patent JP-H09128243-A (JP)
Title: Support system for file controller
Inventor: TAKITA KOJI
IPC: G06F9/445
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the complicated administration of plural support application programs by eliminating the need for preparing support application programs by the use of plural terminals even when the terminals are used. SOLUTION: An interface command issue part 19 of a support tool 2 issues a load program command requesting the file controller 1 to download a support application program. The file controller 1 receives this load program command by a service adapter 9. This service adapter 9 transfers the support application program, stored in a program storage area β on a hard disk 10, to the support tool 2 according to the load program command. A support program execution part 21 of the support tool 2 executes the support application program transferred by the service adapter 9 to perform support operation for data in the file controller 1.
Patent JP-S62140043-A (JP)
Title: Adiabatic apparatus sampling frozen ground specimen
Inventor: SAKAI KAZUO
IPC: E02D1/04
Filed: 1985-12-16
Abstract: PURPOSE:To minimize heat loss by preventing the bending or inclination of a frozen hole and to enable the sampling of a specimen without disturbance by holding underground stress, by forming a guide hole for drilling the frozen hole to a columnar main body formed of a heat-insulating member so as to have a desired dimension in the axial direction thereof. CONSTITUTION:An adiabatic apparatus 100 has a columnar main body having a cross-sectional dimension fitted to the part to be frozen of the grounded almost entirely formed of a heat-insulating member. The main body is constituted so as to connect an upper part 103, a middle part 104 and a lower part 105 by a connection metal fitting 106 and a guide hole 109 for drilling a frozen hole 108, a guide hole 11 for drilling a ground specimen sampling hole 110 and a guide hole 113 for drilling temp. measuring hole 112 are formed to the main body in the internal axial direction thereof. At first, an open end pipe 102 is used to drill a large caliber boring hole and the adiabatic apparatus 100 is arranged in said hole. Next, the frozen hole 108 is drilled down to the lower part of a freezing limit depth to form frozen soil 121 having a desired size. A specimen not disturbed can be sampled from the sampling hole 110 through the guide hole 111.
Patent JP-2000115641-A (JP)
Title: Gradation font character color setting device
Inventor: NONOMURA TOMOYUKI
IPC: H04N1/60
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To efficiently set the color of sub-video subtitles included in the multi- media optical disk of DVD video or the like. SOLUTION: A character foreground color setting means 401 specifies a character foreground color used in a widest area in a gradation font. A frame presence/absence specifying type character halftone calculation means 404 calculates the color of a halftone between the character foreground color and a character background color from the set character foreground color and the character background color and a gradation number stored beforehand. A character halftone display means 405 displays the calculated color of the halftone, the character foreground color and the character background color. A character halftone output means 406 outputs to a file the calculated color of the halftone, the character foreground color and the character background, color.
Patent JP-2001095827-A (JP)
Title: Fracture preventive appliance
Inventor: YAMAMOTO TAKAYUKI
IPC: A61F5/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a fracture preventive appliance to prevent the fracture of a thigh bone which can facilitate the fitting operation. SOLUTION: The fracture preventive appliance comprises a lumbar belt 12 to be wound around a lumbar region of a human body, shock absorbing parts 20a and 20b which are connected to the lumbar belt 12 and provided on right and left sides so that a shock absorbing member 50 stored inside when fitted is abutted on a part corresponding to a thigh bone, and two connection bodies 30, 40a, 40b to connect the right and left shock absorbing parts 20a and 20b before and behind the human body when fitted, both ends 14 and 16 of the lumbar belt 12 are attachable/detachable, and the connection bodies 40a and 40b are switchable to the connection condition where the right and left shock absorbing parts 20a and 20b are connected and the disconnection condition where the right and left shock absorbing parts 20a and 20b are not connected.
Patent JP-S62142146-A (JP)
Title: Production of m-methylolacrylamide
Inventor: MURAO YOSHIKAZU
IPC: C07B61/00
Filed: 1985-12-16
Abstract: PURPOSE:To obtain a compound useful as a raw material for the field of water- soluble high polymers, e.g. flocculants, chemicals for paper making, etc., in high purity without containing a crosslinking substance, by reacting formaldehyde substantially without containing formic acid with acrylamide in the presence of a base. CONSTITUTION:Formaldehyde substantially without containing formic acid, preferably 10ppm formic acid concentration in the formaldehyde is reacted with acrylamide in the presence of a basic catalyst, e.g. NaOH, at 10-50 deg.C while adjusting the pH of the reaction system to 8-12, preferably 9-10.5 to afford the aimed substance. The molar ratio of the formaldehyde to be used to the acrylamide is 0.1-5. The formic acid in the aqueous solution of the formaldehyde is preferably previously neutralized with a base to give a formate, which is used to carry out the reaction.
Patent JP-H10122198-A (JP)
Title: Drainage pump
Inventor: IMAI MASAYUKI
IPC: F04D29/66
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To restrain generation of a vibration sound, and keep silence even if it is used in a room by positioning a motor downward so that a magnetic center line of a rotor is dislocated from a magnetic center line of a stator at current-carrying time. SOLUTION: A rotary shaft 13 of a motor 1 is set in the vertical direction. At current-uncarried time, a dislocating distance (a) between a magnetic center line 121 of a rotor of the motor 1 and a magnetic center line 110 of a stator is made larger (A) than a distance (b) between an upper end surface 13A of the rotary shaft 13 and a shock absorbing material 16. Then, even at current- carrying time, the magnetic center line 121 of the rotor is dislocated downward as it is (B) from the magnetic center line 110 of the stator. Therefore, the number of times when upward force FA' at current-carrying time becomes smaller than downward force FB' is reduced.  As a result, the number of times when a collar 131B strikes on a bearing 15B since the upper end surface 13A of a rotary shaft 13 separates from the shock absorbing material 16 and the number of times when the upper end surface 13A of the rotary shaft 13 restrikes on the shock absorbing material 16 are reduced, and the number of times when a vibration sound of the motor is generated is reduced.
Patent JP-S62141297-A (JP)
Inventor: SHIOMI MASUMI
IPC: E02D17/08
Filed: 1985-12-16
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-2001106589-A (JP)
Title: Upper structure of silicon single crystal pulling-up device
Inventor: HORI KENJI
IPC: C30B15/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent dust generated at a sliding part of a wire or the like, in a head chamber from intruding into a main chamber. SOLUTION: A silicon single crystal rod 11 is pulled up from a silicon molten liquid in a main chamber 12 while being rotated by a wire 13 and the wire is wound up by a wire winding mechanism 14. The wire winding mechanism 14 is accommodated in a head chamber 16 and the head chamber 16 communicates with the main chamber 12. A sucking port 33a of a vacuum pump 33 for the chambers is connected to a communicating hole 15a provided at the main chamber side, or the sucking port 33a of the vacuum pump 33 for the heat chamber is connected to a communicating hole 16b provided at the head chamber side. Thus, the vacuum pump 33 sucks the dust in the head chamber 16 through the communication hole 15a provided at the main chamber side or the communication hole 16b provided at the head chamber side and discharges the dust.  The supplying amount of an inert gas is controlled to be larger than the sucking amount of the vacuum pump 33 so that the degree of the vacuum in the main chamber 12 becomes lower than the degree of the vacuum in the communicating hole 15a or 16b.