baber/WOPTO huggingface dataset:
Patent JP-H0546476-A (JP)
Title: Cache memory
Inventor: KAMANO SHOICHI
IPC: G06F12/08
Filed: 1991-08-13
Abstract: PURPOSE:To prevent old data from remaining at the time of the snoop hit without unifying a block size. CONSTITUTION:In the case of making access and snoop processings, a tag read out from either tag part 17a or 17b at every storage area 11 or 12 in respective comparators 13 and 14 is compared with a tag address specifying either data part 19a or 19b corresponding to the tag parts 17a and 17b. Based on the comparison results, hit signals specifying the data memories 11b and 12b for access and snoop processings are generated.
Patent JP-H03156092-A (JP)
Title: Ignition head
Inventor: JIYON II ABUIRA
IPC: E21B43/116
Filed: 1990-08-31
Abstract: PURPOSE: To make boring using a boring gun energized hydraulically by forming a well ring-shaped part of such a configuration that the boring gun hung down in a well and a firing head are sealed by a ring-shaped packer, moving a firing piston hydraulically, and allowing the gun to make firing. CONSTITUTION: A boring gun 34 and a main firing head 32 are hung down in a well 10 on a pipe string 22, and the gap between the pipe string 22 and the bore 38 of the well is sealed with a packer 24. The hydraulic force in a separate zone 42 is increased, and a differential pressure energize piston 72 is made movable upward in compliance with the hydraulic force increased to the specified value at which a shear pin 94 of a shear set 88 makes shearing, and a firing piston 100 is released to make movement downward in a housing 46. A firing pin 124 is struck, and a percussion start device 128 is struck to actuate the start of the firing sequence, and the gun 34 makes firing to form a hole 132. Thus the boring of a petroleum well is completed.
Patent JP-H1167925-A (JP)
Title: Low power consumption automatic laying out method and device
Inventor: KOJIMA AKIMICHI
IPC: H01L21/82
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a low consumption automatic laying out method and device which is capable of reducing power consumption and making timely wiring out of integrated circuit to be laid out by through an automatic laying out device. SOLUTION: This automatic laying out method and device consist of four steps. A first step (S101) is for counting the toggle frequencies of respective signals at a specific time interval for a directed integrated circuit, a second step (S102) is for counting the power consumption at a time interval from the product to toggle frequencies and the wiring capacities, a third step (S103) is for outputting the constraining requirements of low power consumption signal conductor, circuit element, an automatic layout, and a fourth step (S104) which makes automatic wiring thereby. Moreover, outputting requirements which satisfy timings as well as a low consumption layout pattern. Furthermore, timing errors of arrangement wirings which are not related to the power consumption are detected and the layout is corrected.
Patent JP-S6378430-A (JP)
Inventor: YOHANESU FUAN ESUDONKU
IPC: H01J29/92
Filed: 1987-09-14
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-H0673084-A (JP)
Title: Glycoside and antihepatitic agent comprising the same
Inventor: SAITO SADAO
IPC: A61P1/16
Filed: 1992-08-27
Abstract: PURPOSE:To obtain the subject new compound, composed of a glycoside having a specific molecular structure, capable of manifesting remarkable suppressing effects on hepatopathy, remarkably suppressing activities of aspartate transaminase (AST) and alanine transaminase (ALT) in a hepatopathic model induced by carbon tetrachloride with hardly any side effects and useful as an antihepatitic agent, etc. CONSTITUTION:The objective glycoside is expressed by formula III [R<1> is H, lower alkyl, (protected)monosaccharide residue or (protected)polysaccharide residue; R<2> is H, methyl or hydroxymethyl; R<3> and R<8> are OH, CH2OR<3>' (R<3>' is H or lower alkanoyl) or COOR<8>' (R<8>' is H or lower alkyl); either of R<4> and R<5>, either of R<6> and R<7> or either of R<9> and R<10> is H and the other is OH or lower alkanoyloxy; either of R<11> and R<12> or either of R<13> and R<14> is H and the other is OH, lower alkanoyloxy, etc.] is obtained by reacting a compound of formula I with a saccharide derivative such as formula II (Ac is acetyl) in methylene chloride in the presence of anhydrous calcium sulfate and a carbonate radical. This glycoside is capable of manifesting remarkable suppressing effects on hepatopathy and useful as an antihepatitic agent.
Patent JP-H11165461-A (JP)
Title: Recording sheet
Inventor: SCHWARZ WILLIAM M JR
IPC: B41M5/52
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To suppress or remove a haze of an image receiving layer by forming a high quality image. SOLUTION: In the recording sheet comprising a base plate, and an image receiving layer disposed on at least one surface of the plate, the receiving layer is adapted to an image reception of an aqueous ink, and contains a binder polymer and an additive selected from the group consisting of a (5-carboxy-4- hexyl-2-cyclohexene-1-il)octanoic acid, a (6-carboxy-4-hexyl-2-cyclohexene-1-il) octanoic acid, a saccharin salt, a dihexylsulfosuccinimide, a benzoate, a monohydroxy-substituted benzoate, a dihydroxy-substituted benzoate, a trihydroxy-substituted benzoate, a benzenesulfonate, a dihydroxy-substituted benzenesulfonate or the like and their mixtures.
Patent JP-2001021673-A (JP)
Title: Alarm clock with absolute pitch training function
Inventor: MANBA TATEMITSU
IPC: G04C21/16
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a handy alarm clock with an absolute pitch training function for a person who wishes to learn absolute pitch. SOLUTION: The alarm clock 1 is provided with a push button 2 for every sound, an alarm sound that is generated at the setting time of the alarm clock 1 is to the push button 2 for every sound one by one. For example, a scale such as do, re, mi, fa, so, la, si, and do is set. When the setting time is reached, either sound out of them is generated randomly. The alarm sound is stopped by pressing the push button 2 for each sound that has been set of the sound. In this manner, a training device for listening the ringing sound, selecting the push button 2 for each sound of that sound for stopping ringing is provided at the alarm clock 1 that is used in daily life, thus easily training absolute pitch.
Patent JP-H1071448-A (JP)
Title: Bolt forming method and bolt
Inventor: INADA TAKESHI
IPC: B21J13/14
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a bolt forming method and bolt which suppress generation of uneven thickness due to the unbalanced cut end of a sheared bolt stock, which prevent quality from lowering, and which increase no working processes. SOLUTION: Using dies 10, 20 with through-holes 11, 26, into which a bar-like bolt stock W is inserted from one end so as to be arranged, and a knockout 30 which is inserted into the through-holes 11, 26 of the dies 10, 10 from the other end, and which is provided with a flat tip end face 31 as well as a slope 32 expanding gradually from the tip end face 31 to form a cushioning space 35 between the inner circumferential face of the through-hole 11 and the slope; the tip end of the bolt stock W inserted into the through-holes 11, 26 is pressed against the tip end of the knockout 30, thereby flowing out a part near the tip end face of the bolt stock W to the cushioning space 35, and generating burrs W1 projecting outward in the axial direction to the outer circumferential part of the tip end of the bolt stock W.
Patent JP-2001049693-A (JP)
Title: Excavated soil recycling plant
Inventor: ISHIHARA KOICHI
IPC: B09C1/00
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To improve the quality of excavated soil in a low cost and accelerate reuse of excavated soil. SOLUTION: Excavated lumps of soil larger than a specified size are classified by a roll screen 3. Quick lime is fed from a quick lime tank into the excavated soil from which the lumps of soil are removed and mixed by a mixer 4. These lumps are crushed by a first crusher 22 and then, the crushed excavated soil and the excavated soil mixed with quick lime in the mixer 4 are supplied to a horizontal screen 5 to remove lumps larger than a specified size. Then, the lumps are crushed by a second crusher 6 and again fed to the horizontal screen 5. The excavated soil passing through the horizontal screen 5 is reused as improved soil. The mixer 4, the horizontal screen 5, a second crusher 6 are installed in a compact building 33 to realize a soundproof and dustproof condition.
Patent JP-H04108787-A (JP)
Title: New 18-membered macrolide compound
Inventor: ASANO MITSUKO
IPC: C12R1/465
Filed: 1990-08-30
Abstract: NEW MATERIAL:A compound shown by the formula (R is H or methyl), wherein R is methyl has the following physical and chemical properties. Appearance: colorless needle-like crystal. Melting point: 117-120 deg.C. Mass spectrometry value: cation FABMS spectrum m/z 729(M+Na)<+>, m/Z 745(M+K)<+>; Elemental analysis (%): 68.13 H 9.24, O 22.63. Molecular formula: C40H66O10:[alpha] : +108 deg. (C=0.05, methanol). Solubility: readily soluble in methanol, chloroform, acetone, ethyl acetate and benzene, sparingly soluble in n-hexane. Color reaction: positive in sulfuric acid and iodine and negative in ninhydrin and FeCl3. Having neutrality, etc. USE:An antitumor agent. PREPARATION:Streptomyces graminofaciens A-8,800 (FERM P-11,504) is cultured.
Patent JP-S63233980-A (JP)
Title: Production of 2-acylfuran derivative
Inventor: KONDO TOMOMASA
IPC: C07D307/46
Filed: 1987-09-11
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for prostaglandin, etc., at a low cost, by using an easily available carboxylic acid and a furan compound as raw materials and inexpensive boron trifluoride as a reaction assistant and reacting the components in a solvent in the presence of an acid anhydride. CONSTITUTION:The objective compound of formula IV can be produced by reacting (A) a carboxylic acid of formula I (R is 1-18C alkyl, 3-8C alkenyl, 3-8C alkynyl, 4-7C cycloalkyl, phenyl, etc.) with (B) a furan compound of formula II (R1 is H or 1-3C alkyl) in the presence of (C) an acid anhydride of formula III (X and Y are H, Cl or Br; both X and Y are not H at the same time) (e.g. chloroacetic anhydride) in a solvent (e.g. benzene) using boron trifluoride or a boron trifluoride complex as a catalyst preferably at 15-75 deg.C. The amount of the compound of formula II is preferably 1.2-1.5 equivalent based on the compound of formula I.
Patent JP-H0974348-A (JP)
Title: Semiconductor device
Inventor: MUTOU AKIKO
IPC: H03K19/0944
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with which a leakage current does not flow among power sources even when a low voltage power source (VDDL) is turned off at a multi-power source IC provided with a boost level shifter. SOLUTION: Inside a booster circuit 102, a control circuit composed of a Pch transistor 110 and an Nch transistor 111 is provided and the booster circuit is controlled by a control (CNT) signal. Then, since a VSS potential is supplied to a CNT terminal even when the VDDL power source is turned off, the Nch transistor 111 is turned off so that no current can flow between a VDDH power source and a VSS power source even when the potential at an IN terminal and a point B turns into an intermediate potential between the VDDL potential and the VSS potential. Since the booster circuit can be stopped when the low voltage power source is turned off by the control signal, the low voltage power source can be turned off and the semiconductor device with low current consumption can be prepared.
Patent JP-H04111621-A (JP)
Title: Diversity receiver
Inventor: MUROMOTO ATSUSHI
IPC: H04B7/02
Filed: 1990-08-31
Abstract: PURPOSE:To realize changeover control of diversity corresponding to signal deterioration by using a voltage corresponding to deterioration in an eye pattern of a demodulator to a control means of a changeover controller. CONSTITUTION:A signal relating to diversity is fed respectively to receivers 102, 202, in which only a signal at a transmission signal band is extracted and the signal is sent respectively to demodulators 103, 203 from a band pass filter through an automatic gain control amplifier. The demodulators 103, 203 demodulate a base band signal according to the modulation system from a sender side and discriminates the signal. The base band signal is switched at a changeover device 12 in a hitless way from which a diversity signal with excellent signal quality is selected and outputted. The changeover device 12 selects the signal based on a control signal from a changeover controller 11. The changeover controller 11 employs an eye pattern signal in the demodulators as diversity selection information. The eye pattern signal is an analog voltage before the reception signal is demodulated and the signal is discriminated, and the deterioration in the eye pattern and the deterioration of the signal after the discrimination are corresponded to each other.
Patent JP-S6472801-A (JP)
Title: Veneer laminated wood and manufacture thereof
Inventor: MOCHIZUKI AKIRA
IPC: B27K3/50
Filed: 1987-09-16
Abstract: PURPOSE: To repel living pest insects by mixing a repellent into an adhesive agent of the laminated veneer lumbers which are stacked in a state that the fiber directions thereof are in parallel with each other. CONSTITUTION: A veneer of desired thickness is manufactured from the log or flitch by a cutting device such as a rotary lace or slicer. The veneer is coated with an adhesive agent in which the repellent is mixed, by using a coating device such as a spreader, a spray and a flow coater. The microcapsule type repellent including the liquid, powder or granular repellent, is preferably used as the repellent. A plurality of sheets of veneers coated with the adhesive agent are stacked in a state that the fiber directions thereof are in parallel with each other. As the repellent, a triamide repellent can be preferably used, and the repellent in the adhesive agent is gradually emanated to the outside, so that the effect thereof can be kept for a long period.
Patent JP-S59122212-A (JP)
Title: Limiter circuit
Inventor: UMEYAMA TAKEHIKO
IPC: H03G11/00
Filed: 1982-12-28
Abstract: PURPOSE:To set up a clamp level optionally and to take out signals at a low distortion ratio until a moment just before the clamp level by performing upper and lower clamping by using a differential transistor (TR) circuit. CONSTITUTION:In the basic constitution of a clamping circuit, voltage corresponding to the clamp level is applied to one base of the differential TR circuit and an input signal is applied to the other base. Therefore, the clamp level is determined by the base voltage of the TRs 13, 15. Lower clamping is performed by making current flow into the TRs 11, 13. On the other hand, upper clamping is performed by making current flow into TRs 12, 14. The clamp level can be changed by the size of resistors 16, 17 and constant power supplies 21, 22.
Patent JP-H09139673-A (JP)
Title: Digital/analog converter
Inventor: JIEEMUSU ESU IGUNOUSUKII
IPC: H03M1/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To suppress the noise to be generated when switching a current cell while reducing the entire power consumption. SOLUTION: Concerning this converter, a dual driver circuit 110 having a strong driver and a weak driver is connected to a current mirror 120. The dual driver circuit 110 enables switching the current between video load and pseudo load. While a video signal is in a prescribed stable period, the current to the pseudo load is made inactive. During video blanking and a synchronizing period, the dual driver circuit 110 inactivates the current to the pseudo load while using the weak driver. Thus, the power consumption at the digital/analog converter(DAC) is remarkably reduced.
Patent JP-2001053325-A (JP)
Title: Solar battery module and manufacture thereof
Inventor: YAMAGISHI HIDEO
IPC: H01L31/042
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To surely insulate a solar battery element by preventing occurrence of short circuits between output lead-out wires, at manufacturing, of a solar battery module. SOLUTION: A solar battery module 1 is provided with a transparent glass substrate 2 which transmits the sunlight, a solar battery layer 30 which is formed by arranging a plurality of solar battery elements in parallel with each other on the rear surface 2a of the substrate 2, and output lead-out wires 11 and 12 led out from the solar battery elements. The module 1 is also provided with a packing material 9 which seals the battery layer 30 and wires 11 and 12 to the substrate 1 and a rear-surface sealing material 20, which is press-fitted to the rear surface side of the packing material 9 through heating.  The packing material 9 contains a nonwoven cloth layer 10, having a sufficient size to cover at least the wires 11 and 12 for preventing occurrence of short circuits between the wires 11 and 12 when the rear-surface sealing material 20 is broken at the portion of the wires 11 and 12, when an iron plate is press-fitted to the rear-surface side of the rear-surface sealing material 20.
Patent JP-S61108523-A (JP)
Title: Injection molding equipment
Inventor: MURASE KATSUMI
IPC: B29C45/84
Filed: 1984-10-31
Abstract: PURPOSE:To enable to control the interval between a movable plate and a fixed plate in a comparatively short time without much labor by a structure wherein a first fixing means to fix a safety bar to the movable plate and a second fixing means to fix the safety bar to the fixed plate. CONSTITUTION:The fixing between a safety bar 6 and a movable plate 2 is released by unscrewing the screw 20a of a split ring 20 so as to expand the bore of the split ring 20. In succession, when a rotating body 24 is turned in the direction that a steel ball 25 is directed from the basic end 30a to the termi nal end 30b of a groove 30, the steel ball 25 gradually moves to the deeper portion of the groove 30, because the opening width W of the groove 30 increases gradually towards the terminal end. A push pin 23 at the position, at which the steel ball is in the deeper portion of the groove, pushes the safety bar strongly, resulting in fixing the safety bar 6 to the fixed plate 3 by means of the pressing force of the push pin. Due to the operation as described above, the safety bar 6 is made shiftably to the movable plate and fixed to the fixed plate 3.
Patent JP-S62143366-A (JP)
Title: Zinc alkaline battery
Inventor: MIURA AKIRA
IPC: H01M4/42
Filed: 1985-10-16
Abstract: PURPOSE:To aim at reduction in an amalgamating rate without entailing any deterioration in corrosion resistance and discharge capacity of a negative zinc as well as to form such a zinc alkaline battery that is excellent in integral performance, by using a zinc alloy containing the specified quantity of more than one kind among indium, strontium and aluminum, calcium, magnesium, respectively. CONSTITUTION:A zinc alloy containing 0.05-0.5wt% of indium, 0.005-0.2wt% of strontium and 0.005-0.2wt% of more than one kind among aluminum, calcium and magnesium is used for a negative active material. Thus, various zinc alloys adding various elements to zinc base metal are produced, melted, sprayed by compressed air, and pulverized, then sieved in a grain size range of 50-150 mesh. Next, powder is projected into a 10wt% aqueous solution of caustic potash, mercury of the specified quantity is dropped while stirring it and amalgamated. Afterward, washing it with water, and substitution takes place with acetone and dried up, thus amalgamated zinc alloy powder is produced.
Patent JP-2000041585-A (JP)
Title: Rice cracker roasting machine
Inventor: FUJIKAWA KIYOSHI
IPC: A23G3/48
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rice cracker roasting machine which can be installed at a small space and efficiently and inexpensively roast a good rice cracker having a good shape, no baking unevenness, flavor and a high commercial value. SOLUTION: This rice cracker roasting machine is constituted of a rice cracker roasting net 15 for placing plural rice cracker doughs on the same circumference, a turntable 13 for detachably placing the roasting net 15 on the upper surface, a frame 1, a retaining base 7 which is slidable into and out of the machine and can be adsorbed and retained by a magnet catch 10 at a forced position into the machine, plural heating devices 20 and 21 arranged at fixed intervals in the rotation direction of the rice cracker doughs (a) on the roasting net 15 at the upper part and the lower part of the turntable 13 a driving mechanism 18 having a variable motor 18a as a driving source, a rice cracker dough (a)-pressing net 16 which is supported rotatably at the upper side of the turntable 13 and liftably on the frame 1,  and a vertically movable adsorbing apparatus 23 which has a magnet catch 23f at the bottom and hangs the roasting net 15 movably in the right and left directions and vertically movably through a balancer mechanism 23e. A driving shaft 18e of the driving mechanism 18 is linked and connected to a revolving shaft 14 of the turntable 13 by a gear transmission mechanism to be freely engaged and disengaged.
Patent JP-S6291227-A (JP)
Title: Method for scrubbing sulfur and sulfur scrubber
Inventor: KATSURAHARA KAZUTAKA
IPC: B01D53/74
Filed: 1985-10-16
Abstract: PURPOSE:To scrub sulfur without the trouble of clogging, by providing a plurality of trays having a grill-like form, spraying liquid sulfur on the bottom surface of each tray from spray nozzles facing upward provided below each tray. CONSTITUTION:A plurality of trays 3a-3c having a grill-like form in a main body of a scrubber 2 and a pipe for spraying sulfur 7 equipped with spray nozzles 8 facing upward is disposed below a tray of each stage. Liquid sulfur alphais poured on a top stage tray 3a through an injection port 11, while liquid sulfur beta is being sprayed through the nozzles 8 on the bottom surface of each tray. The liquid sulfur alpha is kept always in a fluidized state by the pressure of the liquid sulfur beta, overflows from the tray 3a, passes through a passage 5a and falls subsequently on trays 3b an 3c, then at last on a sieve tray 6. Reaction gas A from an inlet 9 rises successively through a passage 5c, 5b and 5a to be contacted countercurrently with the liquid sulfur falling down, during which dust is removed and scrubbing of said gas is carried out.
Patent JP-H0885448-A (JP)
Title: Connection grip device for vehicle,gondola,lift,etc.
Inventor: MAKUSU BUROOSHIYAN
IPC: B61B12/12
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the size of grip devices and eliminate problem icing of their movable portions by constructing heavily loaded jaws, a hanger, a support bar and the lower ends of compression springs in a block. SOLUTION: A support hanger 12 movable along a moving cable 9 in a cableway carrier system supports by way of its joint 11 a grip body 10 that carries cable clamping jaws comprising a fixed jaw 13 and a movable jaw 14 and giving clamping force from a pair of compression springs 28 and 29. The clamping jaws are controlled in opening/closing relative to the cable 9 by a grip operating mechanism including an operating lever 17. One-side ends 30 and 31 of the compression springs 28 and 29 are secured to the free end of the operating lever 17, and the other ends 33 and 34 are near the fixed jaw 13. The compression springs 28 and 29 extend in a second plane perpendicular to a first plane the grip body 10 and operating lever 17 define and slanting relative to the grip body 10.