baber/WOPTO huggingface dataset:
Patent JP-S61102756-A (JP)
Title: Integrated circuit package
Inventor: SEYAMA KIYOTAKA
IPC: H01L23/02
Filed: 1984-10-26
Abstract: PURPOSE:To improve heat resistance performance strikingly and to make it possible to implement super high speed and high degree of integration, by providing bellow structures, which are operated in correspondence with the change in temperature of a flip chip, in a package. CONSTITUTION:The positions of a die bonding metal plate 3, a lower airtight plate 6 and an upper airtight plate 7 are changed in the up and down directions, i.e., the direction of arrows A-A', through first and second bellows 4 and 5. The compressing force of the die bonding plate 3, which pushes down a bump surface 2b of a flip chip 2, is always adjusted by the first bellows 4. Therefore, even if the temperature of the flip chip is changed and its volume is expanded and contracted, external force, i.e., compressing force, which is larger than the required force, is not applied on the chip 2. The change in atmospheric pressure accompanied by the change in temperature in an airtight zone 8 moves the upper airtight plate 7 and the lower airtight plate 6 up and down based on the operation of the second bellows 5. Thus adjustment is performed. Therefore, the constant atmospheric pressure can be always maintained.
Patent JP-S61102209-A (JP)
Inventor: FUJITA NAOKATSU
IPC: B27K5/02
Filed: 1984-10-25
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-H0388894-A (JP)
Title: Automotive lubricating oil composition
Inventor: TOMIZAWA HIROTAKA
IPC: C10N40/25
Filed: 1989-08-31
Abstract: PURPOSE:To provide the title composition excellent in viscosity index-improving effect, wear resistance and shear stability, thus to be used as engine oil, gear oil, chassis oil, etc., comprising a low-viscosity oil as dispersion medium and, as disperse phase, a high-viscosity oil incompatible with the low-viscosity oil. CONSTITUTION:The objective composition comprising (A) a low-viscosity oil as dispersion medium, consisting of silicone oil, olefin oligomer, mineral oil, organic acid ester, phosphoric ester, polyalkylene glycol, alkylbenzene or derivative thereof (esp. pref. with a kinematic viscosity of 3-30mm<2>/s at 100 deg.C) and (B) a high-viscosity oil as disperse phase, incompatible with the component A. such as silicone oil, fluorinated oil, olefin oligomer, short chain polymethacrylate or polyalkylene glycol (esp. pref. with a kinematic viscosity of 30-30000mm<2>/s at 100 deg.C).
Patent JP-S61102781-A (JP)
Title: Manufacture of field effect transistor
Inventor: OKUDA YOSHIMITSU
IPC: H01L29/423
Filed: 1984-10-26
Abstract: PURPOSE:To manufacture an MIS transistor having a gate length with a de signed value, by providing a groove forming process between impurity ion implantation and an annealing process. CONSTITUTION:An isolating oxide film 2 is formed on a P type silicon substrate 1. With said oxide film as a mask, arsenic ions, which are N type impurities, are implanted in the entire region where a transistor is formed. After an ion implanted layer 7 is formed, a groove 8 is formed, and the ion implanted layer 7 is divided into two parts. With positive resist used in dry etching as a mask, a polycrystalline-silicon wiring groove is formed in the isolating oxide film by dry etching using per-fluoro-propane gas. Thereafter, heat treatment is performed in nitrogen gas at a high temperature, and a drain region 3 and a source region 4 are formed. A polycrystalline silicon layer 9 is deposited on the entire surface of the semiconductor substrate, and the surface is coated by a positive type resist layer 10.
Patent JP-S61103841-A (JP)
Title: Stable stannous chloride composition to be fed radioactivity technetium mark
Inventor: AZUMA MAKOTO
IPC: A61K51/12
Filed: 1984-10-26
Abstract: PURPOSE:To obtain a stable and nontoxic nonradioactivity mark composition for preparing technetium-99m tin colloid, by adding a very small amount of a highly concentrated stannous chloride solution to a small container such as ampul and lyophilizing it. CONSTITUTION:A very small amount (preferably <=500mul) of a highly concentrated stannous chloride solution (preferably >=0.1mol/l) to a small container such as ampul, etc., and lyophilized to give a nonradioactivity mark composition for preparing technetium-99m mark radioactivity diagnosticum. Technetium-99m releases only gamma-rays of about 14keV, is a nuclide with a short half-value period, and has been used as a radioactive drug for diagnosis for internal administration, and the tin colloidal particles have low toxicity when administered intravenously, and can provide improved hepatic scintigram. When erythrocyte is subjected to radioactivity technetium mark, improved internal erythrocyte is made possible with the mark composition consisting only of stannous chloride without adding a chelating agent.
Patent JP-2001050375-A (JP)
Title: Gear shift control device for continuously variable transmission with infinite change gear ratio
Inventor: JO SHINICHIRO
IPC: F16H61/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To realize rapid and smooth gear shift without using a high speed gear shift mechanism and a control device when gear shift is effected with a rotation synchronizing point situated therebetween. SOLUTION: When a gear shift is executed exceeding a rotation synchronizing point RSP from a present unit gear ratio IVTRATIO toward a target unit gear ratio DIVTRATIO, the gear ratio RATIO of a continuously variable transmission mechanism is changed directly toward a target unit gear ratio and simultaneously, sifting is effected with a power circulation mode clutch and a direct coupling mode clutch brought into a half-clutch state.
Patent JP-H0388985-A (JP)
Title: Scroll type fluid machine
Inventor: SHIBAMOTO YOSHITAKA
IPC: F04C18/02
Filed: 1989-08-31
Abstract: PURPOSE:To eliminate leakage of compressed fluid and enhance the compressing performance by providing an oil sump groove stretching along a spiral element at the slide surface of a chip seal to be furnished on the spiral element which is mating with an end plate, and thereby certainly sealing the gap between the element and the end plate with this chip seal. CONSTITUTION:An oil sump groove 10 stretching along a spiral element 3 is formed at the slide surface 91 of a chip seal 9. This provides labyrinth seal effect, and the surface pressure of the end plate 2 given by the slide surface 91 is increased. Accordingly the gap between the spiral element 3 and end plate 2 is sealed certainly with the chip seal 9 to eliminate leakage of the compressed fluid, which shoud enhance the compressing performance.
Patent JP-H04112161-A (JP)
Title: Image forming device
Inventor: UCHIDA SETSU
IPC: B65H31/02
Filed: 1990-08-30
Abstract: PURPOSE:To horizontally place a sheet member even if the placed sheet member is dried and warped up by constituting a discharge/loading member which loads the sheet member discharged by a discharge means so that the sheet loading surface is curved upward. CONSTITUTION:After the recording by a recording head, a sheet member 3 is discharged on a discharge tray 10 by a discharge roller 9a as discharge means and a discharge roll 9b. At this time, the sheet member 3 is placed along the projection surface of the discharge tray 10 as shown by 3a, since moisture is rich immediately after discharge and the sheet member 3 is not tough. As moisture is evaporated and toughness is restored, both the edge parts are floated upward as shown by 3b. Since both the edge parts of the discharge tray 10 are lower by a height H than that at the center part, the sheet member 3 can be placed in a nearly horizontal state, even if the sheet member 3 is dried and warped up. Accordingly, the sheet member 3 placed on the discharge tray 10 can be easily taken up, and the obstruction for the sheet member 3 which is to be discharged next can be prevented.
Patent JP-H0389656-A (JP)
Title: Cordless telephone set
Inventor: TODA MANABU
IPC: H04B7/26
Filed: 1989-08-31
Abstract: PURPOSE:To avoid interfering waves of the same channel in slave sets by setting a reference count number different from those of the other cordless telephone sets to a number designating circuit and making the timing, when a signal coefficient circuit sends a call start pulse signal, different among cordless telephone sets. CONSTITUTION:The reference count number is set to '1' in a master machine 2a out of three master sets 2a, 2b, and 2c having a common trunk line 1, it is set to '2' in the master set 2b, and it is set to '3' in the master set 2c. When three cordless telephone sets each of which independently consists of a pair of one master set and one slave set are connected to the same trunk line, the master set 2a whose reference count number is set to '1' first completes call of a slave set 8a at the time of incoming of a call, and the channel is switched to the speaking channel to perform the terminating call, and the control channel is released. Therefore, the master set 2b whose reference count number is set to '2' calls a salve set 8b at the time of coming of the next pulse signal, and further, the master set 2c whose reference count number is set to '3' calls a salve set 8c at the time of coming of the next pulse. Thus, simultaneous radio wave emission is prevented. Thus, slave sets 8a, 8b, and 8c are not affected by interfering waves of the same channel and slave sets are surely called.
Patent JP-S6289514-A (JP)
Title: Tension control method for block mill
Inventor: SASAKI MASANORI
IPC: B21B1/18
Filed: 1985-10-14
Abstract: PURPOSE:To control a tension between stands and to obtain products having excellent dimensional accuracy and shape by dividing stand driving shafts into the number of stands and connecting the shafts with variable speed transmitters which accelerate or decelerate the speed of each driving shaft optionally. CONSTITUTION:Stand driving shafts 7 and 8 are divided into the number of stands 1, 2, 3, and 4, then divided driving shafts 7 and 8 are connected with every variable speed transmitters 9, 10 and 11. No.1 stand 1 and No.3 stand 3 are driven by the stand driving shaft 7 connected with a speed reducer 5. No.2 stand 2 and No.4 stand 4 are driven by the stand driving shaft 8 connected with a speed reducer. The speed of every stands is determined by a driving motor 6 and the variable speed transmitters 9-11 connected with shafts 7 and 8 so that a tension of a rolling stock 25 between stands is controlled by those transmitters.
Patent JP-H0390937-A (JP)
Title: Program control system
Inventor: KONDO FUMIO
IPC: G06F9/46
Filed: 1989-09-01
Abstract: PURPOSE:To improve the description properties for a station of the synchronous communication carried out between the tasks waiting for the same message by starting directly plural tasks waiting for the same message. CONSTITUTION:A task 51 transfers the task name, the executing level, etc., of a message transmission task 5 to a task generating part 1 as the parameters and requests the part 1 to generate the task 5. The part 1 catches the task control data out of a task control data pool of a task control data part 4 and starts the task 5. In the same way, a task 61 requests the part 1 to generate a message reception waiting task 6. Then the task 6 is started. Furthermore a task 71 requests the part 1 to generate a message reception waiting task 7, and the task 7 is started. As a result, the description properties are improved and the synchronous communication is effectively carried out between tasks in a program system.
Patent JP-H1066986-A (JP)
Title: Sewage treating device
Inventor: NISHIMURA YOSHINOBU
IPC: C02F3/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring and to prevent the deterioration of a power cord due to a gas generated from sewage by providing a treating tank and a suction cylinder having an opening in the atmosphere and used to introduce the external air into the treating tank and arranging the power cords of a heater, etc., in the cylinder. SOLUTION: The night soil flowing into a treating tank 12 is agitated by the air supplied from a second aeration pipe 17 by driving a second blower 19, hence oxygen is dissolved in the night soil, and the night soil is decomposed by the action of aerobes and chemical reaction. The generated gas such as carbon dioxide and steam is forcedly exhausted from a second exhaust cylinder by an exhaust fan, and the external air is introduced into the treating tank 12 from a suction cylinder 24 as the exhaustion proceeds. Since the cords of the first and second heaters 20 and 21 and first and second water level detection parts 22 and 23 are arranged in the suction cylinder 24, the piping for wiring is not needed, and the piping work is facilitated.  Further, even if the gases of ammonia, etc., are generated due to the decomposition of night soil, the gases are never brought into contact with the cords.
Patent JP-H1069282-A (JP)
Title: Karaoke sing-along machine
Inventor: WASHIMI TATSUKI
IPC: G11B19/16
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE sing-along machine which enables a singer to sing desired KARAOKE sing-along music without making double singing. SOLUTION: When an operator inputs the music number of the music to be played by operating an operation section 12, a CPU section 7 temporarily stores the music number data into a RAM 7b, adds reservation number data, time reservation data and playing completion data to the music number data and stores the data in a playing music information memory section 15. This CPU section 7 compares the music number data of the musical piece which cannot be registered for reservation to be stored in this playing music information memory section and the music number data of this musical piece. The CPU section registers this music if the music number data do not coincide with each other. If the data coincide, the CPU section generates an alarm sound or displays the alarm indicating this effect and rejects the registration.  The CPU section 7 stores the music number data of the musical piece which cannot be registered for reservation in the playing music information memory section 15 by the user of the device who inputs this data together with a password by operating the operation section 12. The cancellation thereof is executed by the similar operation.
Patent JP-S59118896-A (JP)
Title: Plated steel sheet having excellent corrosion resistace after painting and bare corrosion resistance and its production
Inventor: HAKAMAGI HIROYUKI
IPC: C25D3/56
Filed: 1982-12-27
Abstract: PURPOSE:To provide corrosion resistance after painting and bare corrosion resistance by forming a Zn-Fe plating layer on one surface of a steel sheet and a Zn-Ni plating layer on the other surface. CONSTITUTION:A steel sheet S is introduced into galvanizing device 1 and molten Zn is injected onto one surface by a one-side plating method using a nozzle 13. Said plate is introduced into a heating furnace 2 for alloying thereby forming a Zn-Fe alloy plating layer on the one surface. The steel sheet is then introduced through an air cleaning device 3 and a water quenching device 4 into an electrolytic pickling tank 5 where the steel sheet is pickled. The pickled sheet is introduced through a scrubber 6 into a Zn-Ni alloy electroplating device 7. The non-plated surface is electroplated thereon with the Zn-Ni alloy in said device.
Patent JP-2000174893-A (JP)
Title: Internet voice communication authentication/connection system by portable telephone terminal
Inventor: TSUNODA AKIHIKO
IPC: H04L12/66
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance the operational convenience by registering user identification information and a route code set by the user itself to a communication service center in advance, so as to attain the use of the Internet service with a simple operation and simplify the subscription procedure, thereby reducing telephone call cost. SOLUTION: A user of a portable telephone terminal updates in advance a user identification information database 13 of the Internet voice communication authentication/connection controller 2 and sets an ID 10, a password 11 and a route code 12 of the portable telephone terminal in a memory 9. When the user makes a phone call to the communication service center, a voice communication control section 6 receives the call, a line exchange section 7 compares the user ID with an ID stored in the memory 9. It they match, the section 7 allows the user to enter the password, compares the entered password with the registered password and completes authentication, if they match.  The section 7 also selects and updates a change imposition database on the basis of contents of the password, retrieves the route code 12 and selects and connects a voice communication unit 3 according to the routing selected by the user.
Patent JP-S60121944-A (JP)
Title: Coil shaping method and device
Inventor: OKAYASU HIROSANE
IPC: H02K15/06
Filed: 1983-12-02
Abstract: PURPOSE:To eliminate the deformation of a stator core by setting a coil and a slot wedge in a slot insulator, instantaneously flowing a large current to the coil to attract the coil wires, and attracting the coil to the stator core. CONSTITUTION:A coil 2 set to a blade and a slot wedge 4 set in advance under the coil 2 are inserted into a slot insulator 3 of a stator core 1 at the prescribed position. A large current is instantaneously flowed to the coil 2 in this state. The coil 2 in the insulator 3 is attracted to each other, and becomes in a closed state. A magnetic field is generated around the coil 2, the core 1 of ferromagnetic material and the coil 2 are attracted to each other, and the coil 2 is attracted to the core 1. Then, the wedge 4 is engaged at the prescribed position of the insulator 4.
Patent JP-H0787175-A (JP)
Title: Automatic reporting device
Inventor: HASHIMOTO NAOKI
IPC: H04M1/274
Filed: 1993-09-13
Abstract: PURPOSE:To prevent erroneous connection by generating generation verification information based on telephone number information of the report destination read out from a storage means and automatically making a report only in the case of coincidence between this information and verification information preliminarily stored in the storage means. CONSTITUTION:A controller 1 reads out program information from a ROM 2 and is operated. If a sensor 10-1 detects gas leakage, the sensor 10-1 sends a signal of this detection to the controller 1 through an external I/F 5. When the gas leakage detection signal is supplied to the controller 1, the controller 1 reads out main report destination number information stored in a RAM 3. The controller 1 generates main report destination generation check sum information based on read main report destination number information. The controller 1 reads out first check sum information from the RAM 3 and compares it with main report destination generation check sum information to discriminate coincidence/noncoincidence between them. In the case of coincidence, the controller 1 controls the operation of an NCU 4, and the NCU 4 performs the automatic report operation to the main report destination based on main report destination number information.
Patent JP-2000057074-A (JP)
Title: Data access method for client/server system
Inventor: NAKAMURA CHITOSE
IPC: H04L12/58
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To simultaneously acquire data including display or the like without considering the arrangement or the like of data by a client and without degrading data collection throughput in a client/server system. SOLUTION: In this data access method, when data managed by plural resources in plural servers 21 and 22 are requested from a client 1, a managing table 13 classifying the request data in the order of server, resource and items is prepared by a data access processing 12, and the data are collected and rearranged in the order of requests based on the table, thus the data requested by the client 1 can be simultaneously displayed or the like.
Patent JP-2000060089-A (JP)
Title: Switched reluctance motor
Inventor: TSUNEYA MASAYUKI
IPC: H02K19/10
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a switched reluctance motor which allows vibration of stator salient poles to be prevented. SOLUTION: The switched reluctance motor comprises a plurality of stator salient poles 42 which are formed on the inner circumference of a stator yoke 41 formed into an annular shape, coils 43 for excitation placed on the stator salient poles 42, a rotor core 15a which is installed coaxially with the stator yoke 41 and is rotatable, and rotor salient poles 15b formed on the circumference of the rotor core 15a. The spaces between adjacent ones 42 of the plurality of the stator salient poles 42 are sealed with resin.
Patent JP-H01100183-A (JP)
Title: Phosphonate and phosphonamide end peptidase inhibitor
Inventor: NOOMA GEIRU DERANII
IPC: C07F9/655
Filed: 1988-09-09
Abstract: NEW MATERIAL: A compd. of formula I [X is formulas II, III; Y is NH, O; R 2 , R 4  are each H, a (halo substd.) lower alkyl, formula IV (R 6  is H, a 1 to 4C alkyl, a 1 to 4C alkoxy, etc.), a (CH 2 ) -cycloalkyl ((r) is 1 to 4), etc.; R 1  is a 1 to 10C alkyl, formula V ((q) is to 7), etc.; R 3 , R 5  are each H, a lower alkyl, benzyl, benzhydryl, etc.; (n) is 1 to 9) or its salt.  
     EXAMPLE: 4-[[(S)-2-[(Hydroxymethylphosphinyl)oxy]-1-oxo-3- phenylpropyl]amino]benzoic acid dilithium salt.  
     USE: A phosphonamide endopeptidase inhibitor. Useful for the treatment of the hypertension of mammals and mitigation of pain.  
     PROCESS: A phthalidyl protected phosphonochloridate of formula VI is coupled to a hydroxyacylamino acid ester of formula VII, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59122071-A (JP)
Title: Facsimile equipment
Inventor: KUDOU SHIYOUZOU
IPC: G06F9/445
Filed: 1982-12-28
Abstract: PURPOSE:To modify the program of a subordinate unit easily and alter the specification of a facsimile equipment, and to correct the program easily by storing the modified program in a program RAM. CONSTITUTION:A supervision control part 6 which controls the monitoring and adjustment of an equipment F, an interface control part 5 which performs signal transfer between the equipment F and an external device, and plural subordinate units U which realize respective functions of the equipment F are connected to the same bus line B. Each unit U is equipped with a program RAM having the same storage capacity with a program ROM and a means 16 which selects the program ROM or RAM. Then, the modified program applied from the external device through the control part 5 is stored in the program RAM to alter the operation mode of the unit U.
Patent JP-H0953004-A (JP)
Title: Polyester resin composition and its production
Inventor: WATANABE TOMOKO
IPC: C08L67/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition consisting of or mainly consisting of a polyethylene terephthalate and having a very high rate of crystallization and excellent moldability. SOLUTION: This polyester resin composition is prepared by mixing a polyethylene terephthalate or a polyester based thereon with 0.05-5wt.% swellable synthetic mica, wherein the peak showing the descending-temperature crystallization of the composition as determined by DSC satisfies the formula: b/a >=2 [wherein (a) is the length between the two points of intersection of the tangential lines with the base line formed when the lines are drawn from the top of the peak in two directions, and (b) is the length of the perpendicular line drawn from the top to (a)]. The intrinsic viscosity of the composition is 0.65dl/g or above.