baber/WOPTO huggingface dataset:
Patent JP-H02124983-A (JP)
Title: Water-based resin composition for coating
Inventor: SHIMADA HIROAKI
IPC: C09D127/04
Filed: 1989-06-21
Abstract: PURPOSE:To prepare a water-based resin compsn. for coating with excellent food hygienic and flavor maintaining properties and with little dissolution of the resin during heat sterilization after applied as an inside coating of a metal container by dispersing a carboxylated self-emulsifiable epoxy resin and a polyvinyl chloride resin in an aq. medium. CONSTITUTION:A carboxylated self-emulsifiable epoxy resin obtd. by copolymerizing a vinyl monomer mixture contg. a carboxylated vinyl monomer in the presence of an arom. epoxy resin (contg. 1.1-2.0 epoxy rings in the molecule on the average) and a polyvinyl chloride resin with a mean degree of polymerization of 1000-2000 and a mean particle diameter of 20nm or less are mixed in a wt. ratio of said epoxy resin to said polyvinyl chloride resin of (90:10)-(20:80). The resulting mixture is dispersed in an aq. medium to give a water-based resin compsn. for coating.
Patent JP-H08324343-A (JP)
Title: Rack bar device
Inventor: TAKAOKA KUNIO
IPC: B60R7/08
Filed: 1995-05-31
Abstract: PURPOSE: To provide a device for making the rear luggage room of a vehicle usable for a number of purposes. CONSTITUTION: In the luggage room 1 of a one box car, the right and left struts 5 of a gate-shaped front frame 4 are secured onto the floor at their lower ends, and side frames 7 extending backward from the right and left ends of a front-frame horizontal beam 6 are curved downward and outward and are secured onto the rear floor at their rear ends; also, a number of caulking nuts are attached to the gate-shaped front frame 4 and each side frame 7. and a rack is supported in a horizontal position by means of pins screwed into the nuts as required.
Patent JP-H079116-A (JP)
Title: Method and device for knock out of sand mold
Inventor: TANIDA TATSUHIKO
IPC: B22D29/04
Filed: 1993-06-28
Abstract: PURPOSE:To provide a method and a device for knock out of a sand mold in which the drop condition for executing effective sand mold collapse can be set without damaging a cast product at the time of dropping in the method and the device for collapsing the sand mold preceding to the sand drop with the vibration device and dropping the resultant on a receiving table, etc., in a vibration device in order to separate the sand mold and the cast product cast into this sand mold. CONSTITUTION:A bucket 10 incorporating the send mold 25 is turned over by utilizing turn-over device 4 capable of holding this bucket 10. After receiving the dropped sand mold 25 so a delivery plate 165 fitted to the turn-over device 4 freely vertically movably and tiltably, this sand mold 25 so dropped on the receiving table arranged below from the suitable height position direct by or through the delivery plate constituted similarly. In this way, the sand mold is dropped stepwise in this method.
Patent JP-H11356040-A (JP)
Title: Externally triggered switching power circuit
Inventor: OTAKE TETSUSHI
IPC: H02M3/155
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an externally triggered switching power supply circuit which is less prone to being affected by voltages and signals, and is capable of swiftly shifting to self-excited oscillating operation. SOLUTION: The main current path of a control transistor Q2 is connected between the base of a switching transistor Q1 connected with a trigger input terminal 3 and earth. The base of the control transistor Q2 is connected with the connection point between a choke coil L1 and the switching transistor Q1 through a resistor R2 and a feedback capacitor C3 comprising a first feedback circuit, and further connected with the output terminal 2 through a constant- voltage diode DZ1 comprising a second feedback circuit. A resistor R3 is connected among the control terminal, collector and base of the control transistor Q2. The base of the control transistor Q2 is supplied with bias corresponding to trigger signals together with first and second feedback signals by means of the resistor R3.
Patent JP-H056166-A (JP)
Title: Recording method, playback method and recording/ playback method, and recording device, playback device and recording/playback device for automatic playing piano
Inventor: KONDO TETSUYA
IPC: G10F1/02
Filed: 1991-06-27
Abstract: PURPOSE:To faithfully express a musical performance without losing the whole balance of the performance by not only catching the flow of the performance due to generation of on-event but dealing with data in a style converted into a true sound generation timing respectively as for recording and regeneration. CONSTITUTION:When key-on data and key-off data are memorized as musical performance information, they are memorized after incorporating delay relation at recording corresponding to a time interval between a key-on timing and a sound generation timing at recording corresponding to the action speed of a key (S2, S3), and at regeneration, after incorporating delay relation at regeneration corresponding to a time interval between a key-on timing and a sound generation timing at regeneration corresponding to the key drive strength information in the key-on data in the flow of the above-mentioned performance, the key-on data and the key-off data are output (S4, S5), and according to the output of the key-on data and the key-off data, immediately a solenoid is driven and stopped (S6).
Patent JP-H11355266-A (JP)
Title: Device and method for user authentication
Inventor: WATANABE NATSUKO
IPC: G06F21/31
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a server which performs user authentication in accessing other networks and to simplify the system structure. SOLUTION: An authentication information holding means 2 holds what is authenticated by an authentication server ATS as authenticated user information among the authentication information which a database DB stores. When a user accesses other networks from a terminal TE, if the terminal TE is dial- up-connected to a network access server NAS, an authentication demand including a user name and a password is made by the terminal TE of the NAS. An in-NAS authentication means 3 retrieves whether or not the user name and the password are held by the authentication information holding means 2, 'authenticated' when the two coincide with each other or 'authentication denied' when the password does not coincide is replied to the terminal TE. Also, when the user name concerned does not exist, the authentication is demanded of the authentication server ATS.  When the authentication server ATS finds the user name concerned in the database DB, it responds with fulfilled authentication to the NAS and the terminal, and holds its user name and the password in the authentication information holding means 2.
Patent JP-H025590-A (JP)
Title: Multilayer interconnection substrate
Inventor: YOSHINAGA MASAHIRO
IPC: H05K3/40
Filed: 1988-06-24
Abstract: PURPOSE:To obtain a stable viahole connection by a method wherein the part of an upper conductor leaded out from a viahole connecting land is made thinner than the width of the viahole connecting land. CONSTITUTION:A lower conductor 2 is formed on an insulating substrate 6, an upper conductor 1 is formed sandwiching an insulating layer 5, which is provided with a window at a position where the upper conductor 1 and the lower conductor 2 are connected with each other, with a lower conductor 2, and a solder resist is formed on the upper conductor 1. A solder material 3 is supplied to a viahole connecting land 8a and filled into it, and the upper conductor 1 and the lower conductor 2 are soldered to each other using a method such as a dipping or a reflow. In this process, as the part of the upper conductor 1 leaded out from the viahole connecting land 8 is thinner than the width of the viahole connecting land, the increase of the viahole connecting land 8 in area due to the upper conductor is small, so that the solder material 3 is scarcely attracted through the effect of the surface tension of itself. Therefore, a stable viahole connection is obtained and the high reliability of a substrate can be ensured.
Patent JP-H025527-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI MASATOSHI
IPC: H01L21/3205
Filed: 1988-06-24
Abstract: PURPOSE:To make possible a flattening of a wiring metal layer without digging a substrate by a method wherein a resist pattern is formed on a poly Si film on the one conductivity type single crystal Si substrate, oxygen is implanted and after that, the resist pattern is removed and an opposite conductivity type impurity is doped. CONSTITUTION:A poly Si film 2 is deposited on a P-type single crystal Si substrate 1 in a thickness of 500 to 3000Angstrom  for example, by decomposing thermally monosilane or dichlorosilane. Then, a resist 3 is applied on the whole surface in a thickness of 5000 to 15000Angstrom  and the resist is left only at a prescribed plate. Then, oxygen is implanted in 150 to 200keV and a concentration of 2X10<18>cm<-2>, for example, by an ion-implantation method, the oxygen is implanted in regions where there is no resist and the resist is removed by an ashing method or with a fuming nitric acid. Then, an annealing of 1150 deg.C is performed using a furnace to change the poly Si film at the regions implanted the oxygen into an Si oxide film 4. After that, phosphorus or arsenic is deposited on the poly Si film and the substrate 1 by an ion-implantation method or a diffusion method and an N-type diffused layer 5 is formed.
Patent JP-2000032541-A (JP)
Title: Management method for base station network
Inventor: DUPUY PIERRE
IPC: H04W36/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To attain optimization of available resources at a base station of a network by transmitting a message from an intrinsic base station using an intrinsic multi-address communication control channel frequency which is different from a common multi-address communication control channel frequency. SOLUTION: A mobile station 3 notifies a base station 19 in communication that the mobile station gradually cease to receive a multi-address communication control channel message by a frequency Fβ, but that it gradually receives more multi-address communication control channel messages of a microcell 17 by a frequency Fα and that it gradually receives more multi-address communication control channel messages of an intrinsic base station 23 by a frequency Fj. A central unit 20 prepares the assignment of channels.  Then, by taking into consideration of an existence of preferential access 25 positioning in a radiation area of the base station and connectivity of areas 18 and 17, the central unit 20 assigns an entry channel together with a frequency law Lj regarding a cell of a color J, since it notifies that the mobile station 3 has received the multi- address communication control channel through the frequency Fj.
Patent JP-H0819388-A (JP)
Title: Oxidation-proofing method and oxidation-proofing package therefor
Inventor: TAKAHAMA HISATAKA
IPC: A23L3/3436
Filed: 1994-07-08
Abstract: PURPOSE:To provide a highly economical oxidation-proofing method for preserving objects in need of oxidation prevention in a low-humidity state, and to provide the subject package. CONSTITUTION:Such an oxidation-proofing package that an iron powder-based oxygen scavenger 2 containing a water holding material 2b is housed through a moisture-absorbing layer packed with a moisture-absorbing material 3 in a case 1 so as to face on a space intended for deoxygenation is housed in a vessel with a preserving object therein.
Patent JP-S5947506-A (JP)
Title: Compound valve
Inventor: URASHIMA MITSURU
IPC: F15B13/02
Filed: 1982-09-09
Abstract: PURPOSE:To reduce a compound valve to a compact size and light weight by providing a piston with two spherical poppets for changing direction incorporating a piston with a spherical poppet for quick-feed and a throttle valve with a check valve for adjusting the flow rate in one block. CONSTITUTION:A block-like main body 2 is provided with ports P, T formed at the left end surface thereof and ports A, B formed at the right-end upper and lower surfaces thereof. A compound valve 1 comprises piston 3-5 with the first to third spherical poppets capable of vertically sliding and throttle valves 6, 7 with check valves positioned adjacent respective ports A, B, which are disposed on the main body. The ports A, B are connected to the upper and lower chambers 13, 14 of a hydraulic cylinder 8 by pipelines 20, 21. Respective pistons 3-5 include the first valve portions 3B-5B and the second valve portions (spherical poppets) 3D-5D, and are urged in close direction by springs 35, 45, 55. The above throttle valves 6, 7 are adapted to connect chambers 51, 53 opened and closed by a piston 5 as a quick-feed switching valve to the ports A, B.
Patent JP-S6314703-A (JP)
Title: Insecticide
Inventor: KANAMARU HIROYUKI
IPC: A01N43/20
Filed: 1986-07-03
Abstract: PURPOSE:An insecticide to be expected especially as an improved insecticide for clothes, showing improved insecticidal effects with a small amount, keeping its effects for a long period and having safety, comprising alpha-pinene oxide as an active ingredient. CONSTITUTION:An insecticide containing alpha-pinene oxide(=2,6,6-trimethyl-2,3- epoxybicyclo[3.1.1]heptane as an active ingredient. alpha-Pinene oxide is a liquid having 102-103 deg.C (50mmHg) boiling point and is produced from alpha-pinene as a raw material. Since the compound is a liquid at normal temperature, it is impregnated into a proper substrate such as thick paper, woven fabric or porous material, or solidified with a gelatinizing agent and used. alpha-Pinene oxide may be used alone or is usable as a blend with another subliming insecticide.
Patent JP-H0340731-A (JP)
Title: Interphase insulating element of rotating electric machine, and its manufacture and device
Inventor: RICHIYAADO DEITON BAANZU
IPC: H02K15/10
Filed: 1990-06-14
Abstract: PURPOSE: To arrange easily interphase insulating elements which are composed of flat insulating pieces and fiber strip connectors with which the flat insulating pieces are connected to each other, by a method wherein fiber strips which have initially curved shapes are straightened and used as the fiber strip connectors. CONSTITUTION: For the preparation of a device 41, clamps 56 and 59 are loosened and one or more insulating elements are gripped by a clamping means. After that, as cylinder 44 is driven to make a rod 62 retreat and the connectors of the insulating elements held in the clamping means are extended until a clamping part 58 touches a stopper 47. The stopper 47 is placed at the position to save the connectors from breakage when extended. By adjusting the position of the stopper 47, the insulating elements can be deformed so as to have required sizes never to reach the final breakage of the connectors.
Patent JP-S6217674-A (JP)
Title: Actual target judge circuit for linear array receiver
Inventor: HIGUCHI TOSHIMITSU
IPC: G01S3/803
Filed: 1985-07-16
Abstract: PURPOSE:To judge an actual target automatically, accurately and rapidly, by calculating the azimuths of left and right target azimuth points when the azimuth of a linear array ultrasonic receiver is changed and comparing the magnitudes of left and right receiving amplitudes of said azimuth. CONSTITUTION:The left and right target relative azimuth angles to a linear array ultrasonic receiver respectively obtained from terminals 1, 2 and the azimuth altering angle of the receiver are added and subtracted by an adder/ substractor circuit 11 and the azimuth angle, after the azimuth of the receiver was altered, of the target azimuth angle is calculated. Gate circuits 12, 13 to which amplitude data of the azimuths from a terminal 3 are supplied are respectively controlled on the basis of said calculated azimuth angles and amplitude data from the corresponding left and right azimuths are supplied to a comparing circuit 14. Then, the magnitudes of the amplitude data from the left and right azimuths are compared and the larger one is set to an actual target while the smaller one is set to a false target and the azimuth of the actual target is judged automatically, accurately and rapidly.
Patent JP-H0592448-A (JP)
Title: Robot for automatically replacing core
Inventor: SUGA TETSUO
IPC: B29C33/30
Filed: 1991-05-31
Abstract: PURPOSE:To enable a core to be detached automatically even in robots being hard to obtain positional accuracy by providing a guide rod in a grip part for gripping a core. CONSTITUTION:A plurality of guide rods 5 are provided projectingly on a grip part 2b (2a) capable of opening and closing movement for gripping a core 1. The tip 5a of the guide rod 5 is formed into a tapered-shape to be convergent. The tip 5a is inserted into the guide hole 9 of a matrix and, while errors in the positional accuracy of a robot are corrected, the core 1 is inserted into an insertion hole 8.
Patent JP-S5585420-A (JP)
Title: Incinerating method for boric acid-containing matter in waste liquor
Inventor: AKUNE MIKIO
IPC: C01B35/10
Filed: 1978-12-22
Abstract: PURPOSE: To effectively recover waste heat and an aq. orthoboric acid soln. from a mixt. of org. matter and boric acid under stable operation by burning the mixt. in the presence of an adequate amt. of steam and converting most of boron in the combustion gas into metaboric acid.  
     CONSTITUTION: Org. matter-contg. boric acid waste liquor is supplied to burner 2 from pipe 1 and burned in combustion furnace 4 together with air from pipe 3. By well raising the partial press. of steam in the combustion gas, most of boron can be allowed to exist as metaboric acid vapor since the vapor press. of metaboric acid is in proportion to about 1/2nd power of the partial press. of steam. The condensing temp. of metaboric acid under this partial press. is about 200°C or below, so the piping surface temp. of waste heat boiler 5 is adjusted to about 200°C or above. The combution gas is then introduced into a soln. in boric acid recovery drum 8 through duct 6 and downcomer 7 to recover the metaboric acid as an aq. orthoboric acid soln. The gas leaving drum 8 is washed in absorption tower 11 and released into the air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H079080-A (JP)
Title: Manufacture of lost foam pattern and lost foam pattern and casting method using lost foam pattern
Inventor: KUBOTA YUTAKA
IPC: B22C9/04
Filed: 1993-06-28
Abstract: PURPOSE:To provide a method for manufacturing lost foam pattern and the lost foam pattern and a casting method using the lost foam pattern, which can deal with comparatively large scaled casting and can produce a casting having smooth and beautiful casting surface. CONSTITUTION:At the first stage, in the lost foam pattern, a part corresponding to the part where the smooth surface of the product is required is formed of a filmy formed body 1 composed of the lost foaming material and a foaming formed body 11 having a prescribed shape of the other of the product is integrated with the filmy formed body 1 to form the lost foam pattern 13. Further, at the second stage, a lost foam pattern is formed of the filmy formed body composed of the lost foam material corresponding to the whole surface of the product. At the time of casting using a replica cast ceramic shell method by using this lost foam pattern 13, the casting having smooth and beautiful casting surface can be obtd. with respect to the part demanding the smoothness in the product or the whole surface.
Patent JP-S6314375-A (JP)
Title: Recording and reproducing device for optical card
Inventor: OKI YUTAKA
IPC: G11B7/004
Filed: 1986-07-04
Abstract: PURPOSE:To improve the recording efficiency and to increase the number of times of additional write by compressing a data at updating and recording the data again. CONSTITUTION:In applying initial setting to a memory 14 and registers 31-34, a reader 12 reads a data by one sector of an optical card 11. The data by one sector of the optical card 11 read by the reader 12 is decoded by a decoder 13 and the reproduced data is transferred to the memory 14 at every word. When it is discriminated that all data by one sector are fetched in the memory 14, an address Ka at that time is stored as an address Kb up to the preceding sector. When it is discriminated that the data is stored in all the capacity of the memory 14, the data from the head of the address till that of the address Kb are read from the memory 14, sent to the encoder 17, where the data are coded and the data are written on an optical card 20 based on the output of the encoder 17.
Patent JP-H065520-A (JP)
Title: Apparatus and method for forming thin film
Inventor: SAITO TATSUYUKI
IPC: H01L21/205
Filed: 1992-06-17
Abstract: PURPOSE:To prevent mutual diffusion of gas between mixture of active gas and process chamber in the chamber, to improve safety, to extend types of chambers to be placed, to reduce a foreign matter and to enhance quality of the process in a thin film forming apparatus having a multi-chamber structure. CONSTITUTION:A multi-chamber structure has a CVD chamber 1 for conducting a CVD film formation, and comprises a bypass exhaust line 4 having a pressure regulating valve 5 and a dry pump 2, and a shut-off mechanism provided between the pump 2 and the chamber 1, connected with an exhaust line 4a having a turbo molecular pump 3 in parallel with the chamber 1 and valves 6, 7, 8 for the line 4a and the line 4. During a film forming process the pump 2 is solely exhausted, and before and after the process, and high speed high vacuum evacuation is conducted by the pumps 3 and 2.
Patent JP-H093639-A (JP)
Title: Pvd device
Inventor: TANAKA YOICHIRO
IPC: C23C14/34
Filed: 1995-06-23
Abstract: PURPOSE: To provide a PVD process capable of plasma ignition and plasma maintaining for a PVD process to be effected under a low pressure and stably depositing films having good quality.  
     CONSTITUTION: This PVD apparatus has a target 12 which has a flat sputtering surface 121, a susceptor 16 which holds a wafer so as to face the sputtering surface 121 of this target 12, a shield 14 which encloses the circumference of the target 12 and extends to a direction heading toward the wafer from the target 12 and a magnet which is installed on the side opposite to the susceptor 16 of the target 12. The shield 14 has a recessed curving part in such a manner that the shield parts from the target 12 from this side of the sputtering surface 121 of the target 12 in the direction heading toward the susceptor 16 from the target 12. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6134814-A (JP)
Inventor: AZUMA MASANOBU
IPC: H01B13/26
Filed: 1984-07-27
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-S6218934-A (JP)
Inventor: NAKAMURA DAIJIRO
IPC: A61H39/06
Filed: 1985-07-16
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-S6136528-A (JP)
Title: Rotary type dashpot
Inventor: SAWARAGI TOORU
IPC: F16F9/14
Filed: 1984-07-27
Abstract: PURPOSE:To obtain the captioned apparatus in small-size at a low cost by allowing a hydraulic pump to develop the function as dashpot by forming an orifice in the return passage of a hydraulic pump and effectively damping a large displacement movement, etc. on load side. CONSTITUTION:A cylinder part 15 having an orifice 19 is installed inside a hydraulic pump 14. The attenuation function is developed for the flow of fluid due to the revolution of the hydraulic pump 14. A mooring cable 11 on dashpot side is wound onto a taking-up wheel 12 installed onto the shaft 13 of the hydraulic pump 14. The hydraulic pump 14 develops the function as dashpot for the movement of the mooring cable 11.