baber/WOPTO huggingface dataset:
Patent JP-H1165933-A (JP)
Title: Method and system for managing key for deciphering enciphered sentence
Inventor: NAKAMURA YOSHITO
IPC: G06F21/60
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for managing a key for recovering the key for deciphering enciphered data when that key can not be used. SOLUTION: Based on asymmetric key system enciphering, an enciphered sentence is prepared and the public key of a key pair, which is generated only for the side of deciphering (user), and the identification information of an enciphered sentence preparing person are registered on the managing side for managing and recovering the key. Further, the public key of the key pair generated only for the managing side based on the asymmetric key system enciphering is stored on the user side. On the 1st stage of enciphering, the private key of the key pair only for the user side is used and on the 2nd stage, the public key of the key pair dedicated for the managing side is used.  When the key can not be used, the managing side receives a request from the user side and turns the cryptographic key into original state while using the private key of the key pair dedicated to the managing side and the public key of the key pair dedicated to the user side retrieved by using the above identification information.
Patent JP-H0880501-A (JP)
Title: Supply structure for lubricant in chain saw guide sheet
Inventor: TSUMURA SEIJIRO
IPC: B27B17/02
Filed: 1994-09-13
Abstract: PURPOSE: To contrive possibility of sufficient lubrication to the tip part of a guide sheet, giving the sufficient strength even for long-term used and at the same time weight saving in the guide sheet itself. CONSTITUTION: In a chain saw guide sheet comprised of a steel sheet, a lubricant supply port 4 is provided in a base end part 1A of the guide sheet surface, a bottomed recessed groove 5 continuing from the lubricant supply port 4 up to the tip part 1B and a bottomed hole part positioning on the bottomed recessed groove 5 are provided, side walls of the hole part and recessed groove 5 are formed so as to enlarge the side walls by facing to the bottom part, a hollow pipe 6 continuing from the lubricant supply port 4 up to the tip part 1B is provided within the recessed groove 5 and hole part and the insides of the recessed groove 5 and hole part 9 are formed integrally with the guide sheet 1 by filling a light filling material such as synthetic resin into the recessed groove 5 and hole part 9.
Patent JP-2000025785-A (JP)
Title: Standing pouch
Inventor: ICHIHASHI YOSHIHARU
IPC: B65D30/16
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a standing pouch in which there is less possibility in occurrence of a pin hole or a crack or a peeling-off state at a bottom sheet, it has a superior self-standing state and has a superior appearance. SOLUTION: A bottom sheet 53 has a fine belt-like melting section 52 in which the sheet is folded to form its valley portion at its central part, both sides are spaced apart by a predetermined distance near the folding line to form a folded shape with its sectional shape being an M, and the inner surface layers are melted and adhered along the folding line. The sheet is inserted between a rectangular front sheet 54 and a rectangular rear sheet 55 with their inner surface layers being oppositely faced Lo each other and the three sides except an upper end edge acting a content filling sealing port are melted and adhered to form a pouch.
Patent JP-H1165838-A (JP)
Title: Arithmetic and logic unit and setting method for wait time of the same
Inventor: ITO SAKAE
IPC: G06F9/30
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain the arithmetic and logic unit which can easily and accurately set a wait time with a small program quantity by inserting a certain wait instruction between an instruction and a next instruction. SOLUTION: A control ROM 1b is stored with control information of a data bus part 7. A sequence ROM 1a is stored with the storage address of a microcode to be executed next. Output signals S0 to SJ from the control ROM 1b are temporarily latched by a latch circuit 2 and then outputted to a data path part 7. Output signals A0 to AI from the sequence ROM 1a are temporarily latched and then outputted to a microaddress generating circuit 3. An instruction register 6 is stored with the instruction code of a wait instruction and the data path part 7 is stored with a value specifying how many cycles a wait is made for. The signals S0 to SJ control the data path part 7 to insert a certain wait instruction between an instruction and a next instruction.
Patent JP-H1060753-A (JP)
Title: Wound diameter-measuring device in loom
Inventor: TAKAHASHI NOBUYUKI
IPC: D03D49/06
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a wound diameter-measuring device in a loom, capable of accurately measuring the wound diameter of a wound warp product whose diameter is changed. SOLUTION: A warp beam 21 for a pile is rotated with a delivery motor Mp. a turning roller 22 is rotated with the delivery of a warp Tp for the pile. A noncontact switch 37 is disposed at a place near to the orbit of an element 221 to be detected with the rotation of the turning roller 22. The noncontact switch 37 has a detection region on the orbit of the element 221 to be detected. When the detected element 221 is faced to the noncontact switch 37, the noncontact switch 37 outputs an ON signal to a delivery controller C2. The delivery controller C2 calculates the wound diameter of a warp beam 21 for the pile on the basis of a detection signal obtained from the noncontact switch 37.
Patent JP-H0553770-A (JP)
Title: Multiplying circuit using shift addition system
Inventor: KANEKO KAZUNARI
IPC: G06F7/527
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a multiplying equipment being appropriate to an integrated circuit by simplifying circuit constitution in the multiplying circuit of a shift action system. CONSTITUTION:A multiplier is expressed by the number of a min. item in the shape of + or -an2<n>+ or -an-12<n-1>+ or -... a12+ or -a02<0> and an output signal from the output stage of a shift register corresponding to the respective items is added so as to obtain the multiplying output. When the multiplier is 30, for example, the multiplier is expressed as 2<5>-2<1>, the output of a first stage in the five-stage shift register 13 is inverted by an inverter 14 and the inversion output is added to the output of the fifth stage in the shift register 13 by a full adder circuit 15. In this case, DFF 16 for holding carry is made to be a set state by a set signal so that +1 is added to the inverted multiplicand so as to calculate the complement of two.
Patent JP-S63192485-A (JP)
Inventor: MORII SATOSHI
IPC: D05B39/00
Filed: 1986-09-16
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-H0382296-A (JP)
Title: Overload control system for electronic exchange of multiprocessor constitution
Inventor: TANAKA SHIGERU
IPC: H04M3/36
Filed: 1989-08-25
Abstract: PURPOSE:To prevent overload of a call processing processor by selecting a call processing processor for outgoing trunk connection while taking the operating state of an outgoing trunk into consideration. CONSTITUTION:When a call tanks place and the necessity of selecting an outgoing trunk is caused, a call processing processor selects the outgoing trunk, confirms the content of a storage area of itself, confirms an outgoing trunk selectable ratio represented by the call processing processor belonging to the selected outgoing trunk and identifies whether or not the ratio exceeds a preset outgoing trunk selectable ratio threshold level. If the ratio is exceeded, the use of the selected outgoing trunk is aborted and the selection of an outgoing trunk is executed again till the outgoing trunk accommodated by a processor whose ratio does not exceed the outgoing trunk selectable ratio threshold level is selected. Thus, the overload of the call processing processor to which the selected outgoing trunk belongs is prevented.
Patent JP-2000048081-A (JP)
Title: Information provider
Inventor: USUI TAKAYUKI
IPC: G06Q50/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide information while customizing it for each user by synthesizing user image data and article image data and displaying the display information. SOLUTION: A user designates the place to preserve image data in his own room, specifies user image data, synthesizes them with the image data of his own room on the displayed picture of a web page and selects/designates the image data of the desired furniture to be simulated. A personal computer(PC) 11 transmits information specifying the image data of the selected furniture to a world wide web(WWW) server 21. The WWW server 21 transmits a dynamic hyper text makeup language(DHTML) file for simulation to the PC 11. This DHTML file contains a description showing the destination to preserve user' s own room image data and furniture data. The PC 11 displays the simulation picture and displays the user's own room image data and furniture image data on the screen while overlapping them.
Patent JP-S6279843-A (JP)
Title: Gas dispersion plate for fluidized layer synthesizing apparatus
Inventor: MORI MASAAKI
IPC: B01J8/44
Filed: 1985-10-03
Abstract: PURPOSE:To prevent the formation of the immobile part of powder and to accelerate reaction by expanding the gas ejection port of a gas diffusion plate of a fluidized layer type apparatus for producing silicon nitride powder by silica reduction method to a funnel shape in the upper part on the synthesizing chamber side. CONSTITUTION:The gas diffusion plate 6 having the gas ejection ports 9 is provided in the lower part of the synthesizing chamber 8. Many pieces of the ports 9 are spaced from each other and are disposed over the entire part of the plate 6 and the upper parts 13 thereof expand like a funnel. The top edges 14 thereof are contiguous to each other and the upper parts 13 expand linearly. The angle theta of inclination thereof has an angle above the angle of repose of the powder 12. The powder (e.g.: silica granules, etc.) is put into the chamber 8 constituted in such a manner and gas (e.g.: gaseous N2, etc.) is blown through the ports 9 from below, then the powder 12 is fluidized by the gas and reacts at the same instant. There are substantially no surface parts where the powder 12 forms the immobile part atop 11 the plate 6 and therefore, the powder 12 and the gas contact satisfactorily with each other and make the reaction uniform.
Patent JP-H1150982-A (JP)
Title: Scroll-type fluid machine
Inventor: KOBAYASHI YOSHIO
IPC: F04C18/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To improve quietness in driving by preventing noise from being generated caused by a movable coupling and a roller. SOLUTION: Cushioning bodies 21 are provided on a first flat surface 19a and a second flat surface 19B of a movable plate 19, and a clearance between the movable plate 19 and a casing 1, and a clearance between the movable plate 19 and a turning scroll 10 are filled with the cushioning bodies 21. Therefore, backlash of the movable plate 19 is restrained by the cushioning bodies 21, and noise to be generated caused by backlash can be prevented. Moreover, even if a ball body 20 collides with the movable plate 19, shock generated in this time can be absorbed and alleviated by the cushioning bodies 21 before being transmitted to the casing 1 and the turning scroll 10.
Patent JP-H0539577-A (JP)
Title: Formation of thin film by cvd method
Inventor: AIZAWA MASANOBU
IPC: C23C16/40
Filed: 1991-08-05
Abstract: PURPOSE:To improve the uniformity and reproducibility of a film formed by CVD. CONSTITUTION:Powder obtd. by mixing the raw material powder of zirconium chloride and yttrium in a prescribed ratio or an allay constituted of plural metallic elements of zirconium, yttrium or the like is packed in a single vaporizer 1. In the case of the powder, vaporization by heating is executed. In the case of the allay, a halogen gas such as a chlorine gas is fed from a bomb 3 together with heating to gasify the raw material, a carrier gas is introduced into the vaporizer 1 from a bomb 2 and, furthermore, an oxidized gas from a bomb 4 is fed in a reaction chamber 8 to form the objective thin film on a substrate 1.
Patent JP-H04101484-A (JP)
Title: Laser diode package
Inventor: HATTA TATSUO
IPC: H01S5/00
Filed: 1990-08-21
Abstract: PURPOSE:To use electrodes commonly for both characteristic impedances of a half of a predetermined resistance and a predetermined resistance value by composing them of a parallel connection of two distributed constant lines having the characteristic impedance of the predetermined resistance. CONSTITUTION:A cathode side of a laser diode is electrically connected to first and second distributed constant lines 7a, 7b through a first wire 4a, a second wire 4b, a first resistor 8a, a second resistor 8b. On the other hand, an anode side is electrically connected to a heat sink 3 through a conductive submount 2. Accordingly, if the diode is intensity-modulated, a high frequency is input from a direction 9 with 25OMEGA of characteristic impedance. If the lines 7a, 7b are connected in parallel, the characteristic impedance of the combined lines becomes 25OMEGA. The diode can be ideally modulated even if a high frequency of 50OMEGA of characteristic impedance is input by cutting the wire 4b and using only the line 7a.
Patent JP-H0768503-A (JP)
Title: Chain blade and saw chain using blade
Inventor: DATE YOZO
IPC: B27B33/14
Filed: 1993-09-03
Abstract: PURPOSE:To provide a saw chain having a narrow cutting width and a light weight by reducing in weight a chain blade and decreasing components for constituting the chain. CONSTITUTION:Front and rear parts of a chain blade 1 are bent substantially in parallel to integrally form the cutter 1 of a three-stage structure having a front part F, a central part C and a rear part R, a blade 2 is formed at the upper part, and a driving pawl 5 is formed at the part C. The blade 1 having connecting holes 4, 7 at the parts F, R and a chain blade 8 symmetrical to the cutter 1 are formed, and the blades 1, 8 are alternately connected to form a saw chain 11.
Patent JP-S6197594-A (JP)
Inventor: ADACHI HAJIME
IPC: G21C17/06
Filed: 1984-10-19
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-H04102159-A (JP)
Title: Executing method for redundant execution process
Inventor: IWASHITA HIDETOSHI
IPC: G06F15/177
Filed: 1990-08-21
Abstract: PURPOSE:To easily comprehend a processing order by a user by dividing the processing order into a part having parallelism and a part having no parallelism and inserting the synchronous processings of plural processors between the definition and reference of a shared parameter in redundant execution. CONSTITUTION:A processing system such as compiler or run time system is equipped with a function to extract the reference and definition of the shared parameter in the process having no parallelism and to insert the synchronous processings of the processors between reference and definition and between definition and reference. Namely, the reference and the definition of the shared parameter can be prevented from being inverted by synchronously processing the process or checking the tag. Therefore, even in the case of the process having no parallelism including the shared parameter, a redundant execution system is realized to guarantee the same effect as a single execution system, namely, as successive execution. Thus, since the user can execute programming by imaging only the single execution system, the burden of programming for parallelism is reduced.
Patent JP-S6199768-A (JP)
Title: Belt pulley
Inventor: OBATA HIDEO
IPC: F16C33/74
Filed: 1984-10-18
Abstract: PURPOSE:To prevent oil from leaking out to the outside by providing a groove on the side of a belt pulley that confronts with the end surface of an oil impregnant bearing metal, thereby to catch oil flowing out due to centrifugal force. CONSTITUTION:A main shaft 7 is fixed to a chassis 8. A belt pulley 9 where an oil impregnant bearing metal 10 is pressed into is fitted to the main shaft 7 to be rotated. The belt pulley 9 is provided with an annular concave groove 11 confronting with the end surface portion of the oil impregnant bearing metal 10. In this arrangement, oil leaking out from the bearing metal 10 due to centrifugal force produced by rotation of the pulley 9 is caught in the groove 11.
Patent JP-2001039557-A (JP)
Title: Image forming device
Inventor: KUTSUWADA AKIO
IPC: G03G15/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of such inconvenience that ink is stuck by heat from a sheet after passing through a fixing part. SOLUTION: An image forming device is composed of an image forming part A for forming an image by an electrophotographing system, and an image forming part B for forming an image by an ink-jet system, and a paper feed part for accommodating therein sheets and feeding the sheets therefrom. In this arrangement, a sheet fed from a paper feed cassette 14 or a manual insertion tray 17 passes through first and second ink jet units 10, 11 in the image forming part B, and then passes through a nip part between a photosensitive member 1 in the image forming part A and a transfer roller 5 by way of a pair of register rollers 8. Finally, the sheet is discharged to the outside after passing through a fixing unit 7 and a pair of discharge rollers 9. Thus, the conveyer path of the sheet is set as mentioned above.
Patent JP-S61115646-A (JP)
Title: Production of closed deck type cylinder block
Inventor: SUZUKI TETSUYA
IPC: B22D17/00
Filed: 1985-10-02
Abstract: PURPOSE:To avert the breakage of a projecting part for forming a communicating port of a sand core and to obtain an excellent cylinder block having excellent casting quality by inserting loosely the projecting part into a recess opened in the cavity. CONSTITUTION:A cope 9 is lowered to insert each sleeve 3 into each cylindrical part of the sand core 59 and to fit the projecting part of a plate for preventing the intrusion of a molten metal into the recess of the top face in the 1st molding part. The projecting part 62 of the core 59 is loosely inserted into the 4th cavity C4 and the space is formed around the projecting part 62 as the cope 9 descends. A space 70 for molding a reinforcing deck part is formed between the end face of the core 59 and the inside surface of the 1st cavity C1, hence a recess 12. The follow up of the projecting part to the expansion of the sand core is thus allowed when the sand core is expanded by the molten metal. The breakage of the projecting part is thus averted.
Patent JP-S6462322-A (JP)
Title: Polymer composition for reinforced composite pipe liner layer
Inventor: MASUDA SHUNJI
IPC: B28B21/30
Filed: 1987-09-02
Abstract: PURPOSE:To obtain the titled composition, containing an unsaturated polyester polymer consisting of a specific unsaturated polyester, alpha,beta-unsaturated dibasic acid and polymerizable monomer, having excellent corrosion resistance and impact resistance at low temperatures and useful for water supply, sewage, etc. CONSTITUTION:The aimed composition containing an unsaturated polyester containing 100pts.wt. total amount of (A) 40-75pts.wt. unsaturated polyester, obtained from (i) an alpha,beta-unsaturated dibasic acid in an amount of 10-30wt.% based on the unsaturated polyester and (ii) an acid component containing at least one selected from polymers obtained by thermal polymerization of unsaturated fatty acids, polyalkylene glycols having 700-2,000 number-average molecular weight and polyalkylene glycol adducts of bisphenol A having 450-1,000 number-average molecular weight in an amount of 15-50wt.% based on the unsaturated polyester and (iii) an alcohol component and having 2,000-4,000 number-average molecular weight and (B) 25-60pts.wt. polymerizable monomer.
Patent JP-S60111443-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWAKAMI YASUSHI
IPC: H01L21/28
Filed: 1983-11-22
Abstract: PURPOSE:To form a contact region without widening the gap between a wiring oblique in relation to the X, Y axes and a side of the contact region by a method wherein the contact region is so formed that at least one of its sides is parallel with the oblique wiring. CONSTITUTION:A wiring 4 is formed between circuit blocks 1 and 2 that are oblique in relation to the X, Y axes. A contact region 5 is formed, also oblique in relation to the X, Y axes, with one of its sides parallel with the wiring 4. This design does not create protrusions in the direction of the gap between wirings, narrowing the gap between the wirings more than in the conventional technique wherein the sides of a contact lie parallel with the X, Y axes. This ensures higher density in wiring. This covers all the cases wherein oblique contact patterns are used in any circuit block.
Patent JP-H1097258-A (JP)
Title: Waveform memory sound source device and musical sound producing device
Inventor: SHIMIZU MASAHIRO
IPC: G10H7/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To access a waveform memory fast at need even during the production of a sound by accessing the waveform memory by using a remaining time which is not used for a channel read. SOLUTION: A CPU 104 detects operation on a keyboard 101 and indicates sound generation corresponding to the operation to a sound source part 108. The sound source part 108 reads waveform data out of a waveform memory 109 according to the indication of the CPU 104, processes it, and outputs musical sound waveform data. The musical sound waveform data outputted from the sound source part 108 is converted by a DAC 112 into an analog signal, which is sounded by a sound system 113. A 2nd access means which at least reads or writes the waveform memory 109 accesses the waveform memory 109 by making good use of the remaining time which is not used to access the waveform memory 109 by a 1st access means according to the access state detected by an access state detecting means.
Patent JP-H0962629-A (JP)
Title: Terminal equipment provided with security protecting function
Inventor: YAMAZAKI SHINICHI
IPC: G06Q40/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a terminal equipment provided with a security protecting function which can be efficiently operated while the security is protected even when a plurality of users use it in common. SOLUTION: This device is provided with a storage means 14a which stores a plurality of pieces of authentication information corresponding to a plurality of information input styles, an authorization decision means 15c which decides whether or not authentication information different from the authentication information corresponding to an information input style in a disabled information input state matches the authentication information stored in the storage means when the authentication information is inputted, and a process control means 15d which starts information input with the inputted authentication when it is decided that the both match each other.