baber/WOPTO huggingface dataset:
Patent JP-S62191227-A (JP)
Title: Axle device for four-wheel drive vehicle
Inventor: KASAI SHOJI
IPC: B60K17/344
Filed: 1986-02-18
Abstract: PURPOSE:To easily obtain synchronization for connecting a clutch with a simple structure without need for using a large synchromesh device by using a differential lock mechanism provided on a differential gear, at the time of changeover from 2-wheel driving to 4-wheel driving. CONSTITUTION:A 2-wheel/4-wheel changeover mechanism is provided on a transfer device 2 having a pair of output shafts for transmitting the rotation of an input shaft to an inter-wheel differential gear provided between each of the front wheels and rear wheels. And, a clutch 10 for disconnecting a transmission route through which an output is transmitted from the output gear of an inter-wheel differential gear 9 on the side of wheels which become free wheels at the time of 2-wheel driving to axle shafts 8, is provided on one of the shaft 8. Also, a differential lock mechanism 20 is provided on the inter-wheel differential gear, and operated when the clutch is connected according to a changeover command from 2-wheel to 4-wheel, to synchronize the clutch driven side with the output connecting side. By this structure, the synchronization for connecting a clutch at the time of changeover from 2-wheel driving to 4-wheel driving can be easily obtained with a simple structure.
Patent JP-S62196299-A (JP)
Inventor: AOKI MASARU
IPC: B66D1/74
Filed: 1986-02-19
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-H06232737-A (JP)
Title: N-ary counter
Inventor: KANAMORI TAKAHIRO
IPC: H03K21/38
Filed: 1993-01-29
Abstract: PURPOSE:To facilitate the revision of a setting value N without increasing the circuit scale. CONSTITUTION:The N-ary counter is provided with a decoder decoding the count of a counter 10 and outputting a signal to output lines L1, L2, L3, L4 corresponding to the decoded value reaching plural preset setting values N1, N2, N3, N4 and with a changeover switch 14 selecting one of the plural output signals of the decoder and using the selected signal for a reset signal to the counter 10. The decoder of the N-ary counter is made up of a ROM 20 using the count of the counter 10 as an address and storing data in advance corresponding to output signals to the changeover switch 14 to data areas whose addresses are the setting values N1, N2, N3, N4. Thus, the circuit scale is made smaller than that of a conventional embodiment in which the decoder is made up of gate circuits. Furthermore, since the setting values N1, N2, N3, N4 are revised by having only to rewrite the data in the ROM, the revision is made easier than that of a conventional embodiment where the gate circuit has been revised.
Patent JP-H08225317-A (JP)
Title: Amorphous sodium silicate-metal sulfate composite powder and its production
Inventor: FUKUYAMA YOSHIKI
IPC: C01B33/32
Filed: 1995-02-23
Abstract: PURPOSE: To provide a powder composed mainly of amorphous sodium silicate useful as a builder for detergent and having water-softening property and low hygroscopicity. CONSTITUTION: This amorphous sodium silicate-metal sulfate composite powder contains a metal sulfate such as sodium sulfate in the form of a solid solution and satisfies the formulas 1.6<=n<=2.8 and 0.1<=S<=2.0 wherein (n) is SiO2 /Na2 O molar ratio and S(m<2> /g) is the specific surface area of the powder. The powder can be produced by pulverizing a sodium silicate cullet containing a metal sulfate in the form of a solid solution.
Patent JP-H03239547-A (JP)
Title: Detecting method of abnormal rotation of printing roll
Inventor: ONUMA KAZUO
IPC: B41F33/14
Filed: 1990-02-15
Abstract: PURPOSE:To permit abnormal rotation of a printing roll in a printing line to be detected easily and accurately by a method wherein the peripheral velocity of the printing roll is detected, the travel speed of a travel body is measured, the speed difference between the peripheral velocity and the travel speed is obtained and it is detected whether or not the speed difference is within predetermined values. CONSTITUTION:The travel speed (b) of a cable (travel body) 1 is measured by a travel speed measuring instrument 5 mounted to a drawing machine 2. When a drawing roller 7 is rotated, the travel speed measuring instrument 5 generates a rotation pulse signal (f) and sends it to a computing part 6. By the number of the rotation pulse signals (f) sent to the computing part 6 per unit time, the revolution number of the drawing roller 7 is obtained and the rotational peripheral velocity (h) of the drawing roller 7 is calculated therefrom and the value is obtained as the travel speed (b) of the travel body 1. The speed difference (c) between peripheral velocity (a) and the travel speed (b) is obtained by the computer part 6, which detects whether or not the speed difference (c) is within predetermined values (d). When the value (d) is preset at + or - 10%, the computer part 6 generates a warning signal (g), if the percentage of the speed difference (c) exceeds + or -10%.
Patent JP-H05235987-A (JP)
Title: Cell exchange
Inventor: YAMADA HIROTOSHI
IPC: H04Q3/52
Filed: 1992-02-21
Abstract: PURPOSE:To obtain the cell exchange selecting and designating a path in following to fluctuation of priority changing dynamically even in the inside as specified on the occurrence of a capacity change in a call in the ATM communication in which information is divided in the unit of blocks called cells and the information is sent and exchanged at a high speed. CONSTITUTION:This exchange is provided with plural incoming line groups 4 receiving a cell comprising a data part and a header part having destination information, plural outgoing line groups 5 corresponding to the incoming line groups 4, a unit switch group 6 placed between the incoming line groups 4 and the outgoing line groups 5 and selecting a designated outgoing line in the outgoing line groups 5 and sending the information from the incoming line groups 4 via a buffer memory 7, and an arbitration circuit receiving a request signal for selection of an outgoing line caused on the condition of the presence of the information in the buffer memory 7 from each unit switch and deciding the outgoing line selection order of each unit switch in the order of high priority to be decided.
Patent JP-H06252975-A (JP)
Title: Transmitting/receiving system for data
Inventor: ANDO TOSHIAKI
IPC: H04L69/14
Filed: 1993-02-24
Abstract: PURPOSE:To improve the throughput of a system by reducing the load on a CPU in the system for transmitting and receiving data through plural logic circuits, and to execute a quick processing. CONSTITUTION:The system is provided with a transmission table 9 having an updating flag for showing whether data is transmitted or not through plural logic circuits, and an identifier for showing a transmitting logic circuit, and a transmitting data area, when it shows a fact that the data exists, a reception table 11 having an updating flag for showing whether the data is received or not, and an identifier for showing a receiving logic circuit, and a receiving data area, when it shows a fact that the data exists, a transmission/reception request means 1, a transmitting means 1 for referring to the updating flag of the transmission table, when transmission is requested and transmitting the data of the transmitting data area to the logic circuit shown by the identifier of the transmission table, in the case the updating flag exists, and a receiving means 1 for storing receiving data in a receiving data area at every logical circuit, when reception of the data is requested, setting it to a state that the updating flag shown thereby exists, and setting the identifier for showing the receiving logic circuit.
Patent JP-H05235467-A (JP)
Title: Semiconductor laser
Inventor: NARUI HIRONOBU
IPC: H01S5/10
Filed: 1992-02-21
Abstract: PURPOSE:To provide a semiconductor laser in which resonator end surfaces are constructed without use of cleavage to keep crystallinity satisfactory for ensurance of high reliability and high output power and wherein a low threshold current is attained with use of the construction of an OEIC and of the construction of a short resonator. CONSTITUTION:There is formed a ridge 2 extending in the direction of the <01-1> crystal axis on a principal surface 1S composed of the [100] crystal surface of a compound semiconductor substrate 1, and there are set angles thetaA and thetaB holding the side surfaces 2A and 2B of the ridge 2 and the [100] crystal surface on the principal surface 1S to be 4.7 or lower. There are formed on the ridge 2 at least a first cladding layer 4, an active layer 5, and a second cladding layer 6, and a semiconductor laser 10 is constructed using as resonator end surfaces the end surfaces 8 composed of the [110] crystal surface extending from the edges 2C and 2D of the ridge 2.
Patent JP-2000235480-A (JP)
Title: Constant multiplication method and device using the method
Inventor: KAI HAJIME
IPC: G06F7/38
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a constant multiplication method realizing miniaturization, low power consumption, and high speed arithmetic processing, and a constant multiplication circuit using this method. SOLUTION: When a bit string part in which at least three continuous bits are turned into '1' at the time of converting the constant multiplier of a constant multiplying device into a binary number is present, the bit upper than the most significant bit of the bit string part by 1 is converted into '1', the least significant bit of the bit string part is converted into '-1', and all the bits interposed between the bit upper than the most significant bit by 1 and the least significant bit are converted into '0' so that a bit string equivalent to the original constant multiplier can be calculated. When a bit string part in which at least three continuous bits are turned into '1' is present in the converted bit string, the similar conversion is repeated, and the number of bits which are turned into '1' are eliminated from the original constant multiplier.
Patent JP-2000233875-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI TADAYOSHI
IPC: B65H7/06
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of detecting blank surface on both sides of a paper to be fed and of effectively utilizing such supplies as paper, toner and the like. SOLUTION: A blank paper on both side detection sensor 307 consisting of a pair of sensors to hold a paper feeding path vertically between a register roller 301 and a manual inserting relay roller 302 is provided. The blank paper on both side detection sensor 307 detects the blank surface on both sides of a paper to be fed at the front side of the register roller 301. When it becomes a double copy, it is controlled to adopt appropriate measures, such as the stopping of operation and the like.
Patent JP-H09230667-A (JP)
Title: Method for forming toner image using two sorts of toner
Inventor: ERITSUKU SHII SUTERUTAA
IPC: G03G15/09
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To form a two-color toner image with a high resolution without risk of displacement to be caused by toner separation. SOLUTION: A toner image forming method according to the invention includes the first image formation using a discharge region development (DAD) and the second image formation using a electrostatic charged region development (CAD), whereby a two-color toner image is formed from two types of toners of the same color. If the second toner image exposes a photoconductive member in terms of imaging through a transparent bottom part, the resolution and sharpness of the first toner image are improved. Displacement, etc., caused by exfoliation of the first toner image in association with the development of the second image can be improved by using a rotary magnetic core as a developing solution containing a hard type magnetic carrier is moved in a soft brush 11 through contacting of the development zone with the electrostatic image.
Patent JP-S58153236-A (JP)
Title: Storage system for character and picture signal
Inventor: TAKASHIMA MASATAKE
IPC: G11B7/013
Filed: 1982-03-05
Abstract: PURPOSE:To perform high-speed data access, by arraying data on an optical disk in its radius direction, nd allowing a reader for data to reciprocate in the radius direction to read information. CONSTITUTION:In a figure, 1 is the disk and 4 is the radius direction. A pit array 5 consists of pits (whose array in the radius direction is called a pit group) arranged in the radius direction of the disk and bits 7 for synchronization positioned between pit groups. When the pits 6 are arrayed on the optical disk  as mentioned above, each pit group consists of four arrays in the radius direction, so character data on one character can be stored in one pit group according to array density. The reader reciprocates synchronizing the period of the  synchronizing pits 7 while having large amplitude, and consequently the positioning precision of the reader on a disk having pits arrayed in the circumferential direction can be lowered. Further, the amount of information of one pit array is  great and the interarray movement of the reader is less, so high-speed random  access is attained.
Patent JP-H06299457-A (JP)
Title: Stretchable metal-clad non-woven web consisting of non-elastic thermoplastic polymer fiber and preparation thereof
Inventor: BAANAADO KOOEN
IPC: D04H1/42
Filed: 1994-03-07
Abstract: PURPOSE: To provide a stretchable metallized web consisting of at least one nonwoven web of non-elastomeric thermoplastic polymer fiber and a method of manufacturing it. CONSTITUTION: A nonwoven web is heated and then necked so that it is adapted to stretch in a direction parallel to neck-down at least about 10% more than an identical untreated nonwoven web of fiber, and a metallic coating covers substantially at least a portion of at least one side of the nonwoven web. The nonwoven web of non-elastomeric thermoplastic polymer fibers can be a nonwoven web of non-elastomeric meltblown thermoplastic polymer fibers. The stretchable metallized nonwoven web may be joined with other materials to form multi-layer laminates.
Patent JP-H09227098-A (JP)
Title: Automatic storage device for bend type expansion boom and operation control device
Inventor: SHIMAMURA KAZUYOSHI
IPC: B66F11/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic storage device for a bend type expansion boom capable of easily making a storage action and provide an operation control device for the bend type expansion boom preventing the tip portion of a tip boom member and an intermediate boom member from being applied with an expansion/shrinkage action while being kept in contact with each other. SOLUTION: When the automatic storage action of an bend type expansion boom 4 is conducted, a tip member 45 is extended until it is linearly located against a base end member 44, then a tip boom member 43 is shrunk until the tip member 45 is stored in an intermediate boom member 42. The turn/tilt actions of the bend type expansion boom 4 are controlled based on the turn angle detected by a turn angle detecting means and the tilt angle detected by a tilt angle detecting means, and the bend type expansion boom 4 is moved to the storage position. When the expansion/shrinkage actions of the bend type expansion boom 4 are conducted, the expansion/shrinkage actions are allowed after the tip member 45 is extended until it is linearly located against the base end member 44.
Patent JP-S62193855-A (JP)
Title: Chopper driving magnet drive circuit
Inventor: HASHIMOTO EIJI
IPC: B41J9/38
Filed: 1986-02-20
Abstract: PURPOSE:To enhance a reliability of a chopper driving magnet drive circuit, by providing a differentiating circuit connected to a second transistor and a comparing means comparing the output of the differentiating circuit with a reference voltage. CONSTITUTION:A chopper driving magnet drive circuit is provided with a differentiating circuit 1 consisting of a capacitor C1 and a resistor R1, and a comparator 2. A chopper signal S1 to be inputted to a transistor Q1 is differentiated in the differentiating circuit 1 and thereafter compared with a reference voltage VTH in the comparator 2, thus a comparison output (d) is sent as a drive signal S2 to a base of a transistor Q1 which is connected to the next stage. In this manner, with the change in the applied voltage from +V in a normal condition to +V'', the drive signal S2 is generated to correct the current according to the variation in the drive voltage of the magnet drive circuit, which realizes a stable magnet drive operation at all times. In this manner, a stable printing operation is made possible.
Patent JP-S62192815-A (JP)
Title: Clock switching circuit
Inventor: MATSUURA HIDEO
IPC: G06F1/06
Filed: 1986-02-20
Abstract: PURPOSE:To prevent a device which operates by switching asynchronous clocks from being malfunctioned by providing a flip-flop and preventing a clock which contains short-synchronism pulses from being supplied. CONSTITUTION:A clock switching circuit is equipped with AND circuit 9 and 14 and an OR circuit 10 and constituted by providing NOT circuits 6, 11, and 15 and flip-flops (FF) 7 and 8, 12 and 13, and 16. Then, the FF 16 synchronizes a clock switching signal C with clocks A and B, the FFs 7 and 8 delay pulses of the clocks A by two clocks at the time of switching the clock B to the clock A, and the FFs 12 and 13 delays pulses of the clock B by two clocks at the time of switching the clock A to the clock B. Then, when the asynchronous clocks A and B are alternated, short-period pulses are prevented from being generated.
Patent JP-H06250959-A (JP)
Title: Communication system between host and terminal
Inventor: HORIUCHI ICHIRO
IPC: G06F13/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a communication system between hosts and terminals, which can provide a virtual terminal suitable for the attribute of a real terminal and which can improve terminal service without limiting various interfaces having application programs. CONSTITUTION:In the system relaying communication between host computers 10 and 20 and the terminal equipments (real terminals) 41-45 connected to the host computers 10 and 20 through a network 40, the pools of the virtual terminals 31-34 for the application programs 11 and 21 executed in the host computers 10 and 20 are set and the attribute variable table of the real terminals 41-45, the application programs 11 and 21 and the virtual terminals 31-34 is prepared. At the time of a connection request from the real terminals 41-45 to the application programs 11 and 21, the virtual terminals 31-34 are dynamically allocated by referring to the attribute variable table.
Patent JP-S62194622-A (JP)
Title: Vacuum treatment apparatus
Inventor: OZAWA HIDEAKI
IPC: H01L21/66
Filed: 1986-02-20
Abstract: PURPOSE:To prevent intrusion of dusts into a treatment part, by providing, around an aperture, a space wherein intrusion of dusts in the air is prevented. CONSTITUTION:The outer tube of a conventional apparatus is removed, and a partition wall 11 surrounding the outside of a vacuum chamber 2 is provided. The partition wall 11 is composed of an inner wall 12 and an outer wall 13, and a space between the two forms a cavity 14. On its edge facing to the surface of a stage 1, an aperture 15 of the cavity 14 is arranged throughout the whole periphery. The cavity 14 is connected to a vacuum pump 16 being an exhausting means. By operating the vacuum pump 16, the air is inhaled through the aperture 15, and an air curtain is formed against the surface of the stage 1. The treatment operation of this apparatus is the same as that described in a conventional example. In this case, the air curtain mentioned above shields dusts in the air permeating into the inside of the partition wall 11, so that the adhesion of dusts on the surface of a sample S is prevented and the passibility of the occurrence of treatment failure is reduced.
Patent JP-S57149279-A (JP)
Title: Triazolyl ketone thioethereal compound and its preparation
Inventor: TANAKA SHIGEYA
IPC: C07D249/08
Filed: 1981-03-12
Abstract: NEW MATERIAL:A triazolyl ketone thioethereal compound of formulaI(X is H or Cl; R is alkyl, phenyl or benzyl).  
     EXAMPLE: 1-( 4-Chlorophenyl )-4,4-dimethyl-2-methylthio-2-( 1,2,4-triazol-1-yl )pentan-3-one.  
     USE: Useful as an intermediate for preparing a triazolyl vinyl ketone compound useful as germicides, and capable of easily giving the triazolyl vinyl ketone on reaction with an oxidizing agent.  
     PROCESS: A ketone compound of formula II is reacted with a reactive benzyl compound of formula III (Y is halogen or sulfonyloxy) in an amount of preferably 1W2mol based on one mole compound of formulaIto give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08206351-A (JP)
Title: Cigarette butt recovering device
Inventor: OYA TAKATOSHI
IPC: A24F19/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a cigarette butt recovering device capable of surely removing and recovering cigarette butts, strong against foreign matters, and requiring a small suction force by using a moving body. CONSTITUTION: This cigarette butt recovering device is provided with insertion holes of cigarette butts 15 on the upper face of a recovery frame 2, and covers 3 having holes corresponding to the insertion holes are slidably fitted to the recovery frame 2. A sucking device sucking and recovering the accumulated cigarette butts is connected to one opening section 2b of the recovery frame 2. A moving body 4 inserted from the other opening section 2b to increase suction force is formed into a roller shape rollable in the recovery frame 2.
Patent JP-S61197957-A (JP)
Inventor: AOYAMA MITSUGI
IPC: F25B1/047
Filed: 1985-02-27
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-S6456031-A (JP)
Title: Multitubular baloon catheter
Inventor: JIYOSEFU SHII GURIFUIN
IPC: A61F2/958
Filed: 1988-02-18
Abstract: PURPOSE: To correctly and instantaneously read the capillary pressure or the absorption pressure of the pulmonary artery by fitting a pressure sensor operated on the principle of strain gauge to the distal end. CONSTITUTION: A catheter main body 1 is formed by extrusion molding out of a material compatible with blood. A pressure converter 2 operated on the principle of strain gauge is fitted to the tip of the catheter main body 1 vertically to the vertical axis of the catheter 1. The catheter main body 1 has the proximal end terminated at a manifold 4, and a gas supply tube 5, a connector set 9, a lead wire set 12, and a tube set 14 are connected to the manifold 4.
Patent JP-S63205379-A (JP)
Title: Epoxy-resin-base adhesive composition
Inventor: INAIKE TOSHIHIRO
IPC: C08G59/14
Filed: 1987-02-19
Abstract: PURPOSE:To obtain the title composition which has excellent adhesiveness to an oily surface of a steel plate and excellent mechanical strength, by incorporating a prescribed amount of a latent curing agent into a modified epoxy resin made by the reaction of a specified epoxy compound component with a specified urethane prepolymer. CONSTITUTION:An epoxy compound component (A) containing an epoxy compound (e.g., bisphenol A epoxy resin) modified with a liquid diene rubber having terminal carboxyl groups and a molecular weight of 1,000-7,000 (the rubber component being 35wt.% or less) is reacted by heating with a urethane prepolymer (B) made by the reaction of a polyether polyol of a molecular weight of 500-3,000 with a polyisocyanate compound (e.g., hexamethylene diisocyanate) to give a modified epoxy resin. 100pts.wt. this modified epoxy resin is then mixed with 5-30pts.wt. latent curing agent (e.g., 4,4-diaminodiphenyl sulfone) to give the title adhesive suitable for structural use.
Patent JP-S51112180-A (JP)
Title: Method for formation of the silcon oxide coated film
Inventor: KIYO HIDEO
IPC: H01L21/316
Filed: 1975-03-28
Abstract: PURPOSE:To form on the surface of silcon the quality film of the sufficiently low surface density.
Patent JP-S60212332-A (JP)
Inventor: SAI SHIYUSEI
IPC: B29D22/00
Filed: 1985-02-27
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。