baber/WOPTO huggingface dataset:
Patent JP-2000046435-A (JP)
Title: Absorption refrigerating machine
Inventor: KUDO SHUZO
IPC: F25B15/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To utilize waste heat effectively while reducing cost and installation space by arranging a section for heating absorbing solution from an absorber such that the exhaust gas from an engine is thrown in to provide heating action. SOLUTION: A condenser 12 condenses refrigerant vapor from a high temperature regenerator 10 for heating absorbing solution by means of a burner 9 and a low temperature regenerator 11 for heating absorbing solution with high temperature regenerator 10 and an evaporator 13 evaporates refrigerant vapor from the condenser 12. Refrigerant vapor from the evaporator 13 is absorbed to absorbing solution from the low temperature regenerator 11 at an absorber 3. In such a absorption refrigerating machine R, a section Hg for heating the absorbing solution from the absorber 3 is arranged such that the exhaust gas from a gas engine 1 is thrown in through an exhaust gas passage 5. The high temperature regenerator 10 heats up the absorbing solution with exhaust gas from the gas engine 1 being thrown into a combustion chamber 16 through the exhaust gas passage 5 and combustion gas being supplied from the burner 9 to generate refrigerant vapor from the absorbing solution.
Patent JP-2001181279-A (JP)
Title: Benzofuranylpyrrolecarboxamide derivative
Inventor: MATSUNAGA AKIO
IPC: C07D405/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a compound which is a new compound having an action on DNA or a new compound having a partial structure acting on DNA and is useful as an anticancer agent, an antimicrobial agent and an antiviral agent. SOLUTION: This anticancer agent comprises a new benzofuranylpyrrolecarboxamide derivative of the general formula. Consequently the new anticancer agent acting on DNA is provided.
Patent JP-2001182692-A (JP)
Title: Centrifugal air blower
Inventor: NISHIGAKI MASASHI
IPC: F04D29/28
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a centrigugal air blower capable of improving performance and reducing noise. SOLUTION: In this centrifugal air blower provided with a rotary blade 2 for centrifugally blowing air by being rotated around the rotary blade axis by juxtaposing and providing plural blade parts 21 in the circumferential direction and a fan case 1 having an intake port 11 for sucking air in the rotary blade axis direction by surrounding the rotary blade 2 and an exhaust port 12 for exhausting air in the almost tangent direction to a rotary locus of the rotary blade 2, a swelling part 1B swelling outward in the rotary blade axis direction is formed on an inside surface of a side wall part 15a in the blade radial direction of the rotary blade 2 among an air duct forming part 1A for forming an air duct 13 continuing with the exhaust port 12 along the outer periphery of the rotary blade 2 in the fan case 1.
Patent JP-2001179049-A (JP)
Title: Method and apparatus for liquid phase oxidation
Inventor: MIYASHIRO AKIRA
IPC: B01D53/50
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To decrease energy for oxidation and an initial cost reduced by eliminating the need for a large sized atomiser and a booster for an oxygen- containing gas which are necessary for liquid phase oxidation. SOLUTION: A baffle plate 12 is arranged in a descent flow field of a liquid to be oxidizing treated, and an oxygen-containing gas (air) is included in a descent flow of the liquid. Thereby, the oxygencontaining gas is effectively included, and the liquid phase is oxidized. Then, the oxygen-containing gas is atomized, and blown into the liquid, or the oxygen-containing gas is atomized in the liquid. A large-sized atomizer and a booster for the oxygen-containing gas are not required. Further, since there is no problem for clogging the atomizer or the like, a maintenance free oxidizing apparatus maintaining a high reliability for a long time can be constituted.
Patent JP-2001182103-A (JP)
Title: Control device for construction machinery
Inventor: ONDA KIMIMASA
IPC: E02F9/22
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To simply add a control valve without the constraint of an installation space, when a hydraulic actuator is mounted additionally. SOLUTION: This control device for the construction machinery has a first hydraulic actuator operated by first control valves 57-60, 62-65 interposed to the first hydraulic-fluid feed passage, a bypass returning a hydraulic fluid which is not fed to the first hydraulic actuator to a tank, the second hydraulic actuator operated by the second control valves interposed to the second hydraulic-fluid feed passage installed part from the first hydraulic-fluid feed passage, and control means 3 (4) controlling a pump flow rate by selecting either one of the first control signal set, on the basis of characteristics being approximately in inverse proportion to the flow rate of the hydraulic fluid in the bypass and the second control signal set, on the basis of characteristics being approximately in direct proportion to an operating-member manipulated variable,  and the second control signal is selected, when the control means 3 (4) caused the second hydraulic actuator to operate.
Patent JP-2000198525-A (JP)
Title: Parts feeder
Inventor: KOBAYASHI MASAGORO
IPC: B65G27/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To feed workpiece with ease coping with changes in workpiece dimensions and feeding quantity, restrain the noise during workpiece feeding and design with ease even to feed workpieces different in weight and types. SOLUTION: This part feeder is provided with a conveyer section 10 to convey workpieces W1 from a reservoir hopper 9, a vibration feeder section 30 feed the workpieces W1 while controlling the attitudes of the workpieces W1 from the conveyer 10, and a return chute 70 to return the workpieces W1 fed from the vibration feeder section 30 in wrong attitudes. The vibration feeder 30 is provided with a conveyance trough section 40 capable of conveying workpieces E1 nearly horizontally and straightly by vibrating them by a vibration device 31.  The trough section 40 is provided with a carrying inlet section 41 to receive the workpieces W1 from the conveyance section 10, carrying out port section 60 to discharge the workpieces W1 in good attitudes, and a selection section 45 to drop the workpieces W1 in wrong attitude between the port sections 41 and 60 and convey the workpieces W1 in good attitudes to the carrying outlet section 60.
Patent JP-2001187534-A (JP)
Title: Active mount device for engine
Inventor: TOGASHI CHIHARU
IPC: F16F15/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an active mount device for an engine capable of reducing shake vibration by enlarging hydraulic amplitude of an actuator arranged in series on a rubber mount, when the shake vibration is generated in the engine. SOLUTION: When very-low-frequency and large-amplitude vibration such as the shake vibration is generated in the engine 2, each duty ratio for determining opening of a retention valve 8 for supplying the actuator 4 with an oil pressure from an oil-hydraulic pump 6 and opening of a pressure reducing valve 12 for discharging the oil pressure from the actuator 4, to thereby enlarge the hydraulic amplitude of the actuator 4. The oil pressure of the actuator 4 is changed according to a frequency and a phase of the shake vibration, and a piston 30 is displaced so as to counterbalance displacement caused by the vibration of the engine 2, to thereby suppress transmission of the shake vibration of the engine to a car body.
Patent JP-2001188176-A (JP)
Title: Stereoscopic microscope and transmission lighting device
Inventor: OUCHI YUMIKO
IPC: G02B21/22
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic microscope simple in configuration and capable of observing an examinee in the presence of oblique lighting over a wide magnification range from a high magnification to a low magnification. SOLUTION: This stereoscopic microscope can be mounted with a low- magnification or high-magnification objective detachably. Its transmission lighting part includes a light source 1, shield part 11 which cuts off part of luminous flux, a 1st and 2nd condenser lens which converge the luminous flux passed through the shield part 11, and mechanism parts 10, 71, 72 and 73 which are arranged on the optical axis of the selected 1st or 2nd condenser lens. The 1st condenser lens 8 forms a position conjugate to the entrance pupil of the low-magnification objective at the position of the shield part 11 and the 2nd condenser lens forms a position conjugate to the entrance pupil of the high- magnification objective at the position of the shield part 11.
Patent JP-2001187980-A (JP)
Title: Direct acting solenoid valve
Inventor: KOMAKI HISASHI
IPC: F16K31/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To start to move a plunger in valve closing direction with a high current in the valve closing without enlarging the whole shape to shorten the valve closing time of a solenoid valve. SOLUTION: This direct acting solenoid valve comprises an electromagnetic coil 3, a plunger 7 attractively moved upward in the current-carrying to the electromagnetic coil, a valve element 5 mounted on the lower end of the plunger 7, and a plunger spring 11 for pressing the plunger 7 to a valve seat 5a in the non-current carrying to the electromagnetic coil. A plate spring 10 is arranged in parallel to the plunger spring 7 so as to be compressed by the attractive movement of the plunger 7, so that the spring load of the plate spring 10 is added to the spring load of the plunger spring 11 in the valve closing to start the valve closing with high current.
Patent JP-2001158887-A (JP)
Title: Method and apparatus for producing synthetic natural gas
Inventor: HATANAKA TAKESHI
IPC: C10L3/06
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of efficiently mass-producing synthetic natural gas as a new energy source from a synthetic gas. SOLUTION: This apparatus has such a scheme that an anode 48 and a tubular anode 26 are concentrically set up inside housings 14, 16, 18 to provide a plasma reaction chamber 76 therebetween, and the reaction chamber 76 is packed with a methanation catalyst 78 followed by generating plasma arc under power supply between the electrodes to carry out a reaction between CO and H2 by the action of the methanation catalyst to obtain the objective methane- rich gas.
Patent JP-2001189820-A (JP)
Title: Address printed, address printing system and recording medium storing address printing program
Inventor: NAKAJIMA MASATO
IPC: H04N1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a handwritten-type address printer which is inexpensive and compact, capable of printing by a simple process and capable of preventing troubles such as erroneous printing. SOLUTION: The printing device has a paper feeding part 11 for feeding originals or printing paper, a reading part 12 for reading picture information on the fed original or the printing area of the printing paper, a storing part 20 for storing the read picture information, an output part 13 for outputting the stored picture information to the printing area of the printing paper and a paper ejection part 15 for ejecting the read original or the outputted printing paper. The part 12 and the part 13 are placed on the same carrying path to perform reading processing of all the originals first and to perform outputting processing to all the printing papers after then.
Patent JP-H04219505-A (JP)
Title: Hydraulic circuit structure for work vehicle
Inventor: SHIMOIE SHIZUO
IPC: F15B21/04
Filed: 1990-12-15
Abstract: PURPOSE:To prevent cooperative reaction of driving/stopping of a boom and the like from becoming slow, which is due to the fact that in a pilot type hydraulic circuit the frictional resistance increases because of high viscosity in a state of a low temperature until the working oil is warmed up, and the sliding-moving speed of a spool of a control valve becomes too low, thereby extremely worsening the movement of the spool. CONSTITUTION:An unloading valve 13, which can freely cut, connect, or switch the supply of working oil to pilot valves 7, 8, is installed in a pilot circuit part 9. In addition, a transfer oil passage 6, which makes the pressure oil after passing the unloading valve 13, flow into oil passages 14, 15 for operating a spool 4A of a control valve 4 for a boom cylinder 4 via check valves 16, 17, is provided. Next, a warming-up port 18 of the unloading valve 13 is installed in such a manner that the pressure oil flows into a transfer oil passage 6 only when the unloading valve 13 is switched to a non-supply side of the working pressure to the pilot valves 7, 8, so that the oil passages 14, 15 for operating the spool 4A is put in warming-up operation.
Patent JP-H04216254-A (JP)
Title: Command stand calling system for using ring down line
Inventor: KOBAYASHI YOSHIAKI
IPC: H04M3/42
Filed: 1990-12-17
Abstract: PURPOSE:To improve efficiency for command stand handling work by unnecessitating monitor or periodical call for confirming the end of a call transferred to '119' when the end of the call is announced from a magnetic telephone set to a command stand in the case of finishing the call. CONSTITUTION:The terminated call received by a '119' trunk 4 is passed through a controller 3, temporarily terminated to a command stand 1 and transferred to a magnetic telephone set 6 later as needed, and a speech path to a '119' line 10 is formed. When the call is finished, the magnetic telephone set 6 transmits ringer to the command stand 1 and announces the end of the call. The command stand 1 receives the announcement of the call end and recovers the '119' trunk 4.
Patent JP-H04220875-A (JP)
Title: Encoding device for picture data
Inventor: YAMADA HIDETOSHI
IPC: H04N19/134
Filed: 1990-12-21
Abstract: PURPOSE:To encode a data so as to be within a prescribed code quantity in a shorter processing time with a simple circuit by decreasing a loss of picture quality as small as possible. CONSTITUTION:A total code quantity from a code quantity calculation circuit 32 and a setting code quantity are compared and when the total code quantity is larger than the setting code quantity, a code allocation circuit 38 uses a code generated in each block to decide the allocated code quantity for each block and a code limit circuit 34 is featured to limit a variable length code so that the encoded data stored in advance in a memory 12 does not exceed the allocated code quantity.
Patent JP-H04218193-A (JP)
Title: Hair cutter
Inventor: FUJIKAWA SHOJI
IPC: B26B19/20
Filed: 1990-12-25
Abstract: PURPOSE:To facilitate convenient and clean stepwise cut by providing a cutting part of an edge near a line interconnecting tips of support members disposed on both surfaces of a fixed edge and movable edge to provided a projecting comb part on the tip of at least one support member. CONSTITUTION:While a movable edge 21 of a hair cutter is reciprocated by a motor, a comb part 30 of a support member 3 attached to a tip of a main body 1 is inserted into hair to comb the hair with the comb part 30 by moving the main body 1 in the direction of arrow. Then, the hair in contact with both roots of the comb part 30 of the support member 3 and a comb part 40 of a support member 4 is not applied on the way to a cutting part where both tip edges of a fixed edge 20 and movable edge 21 in edges 2 overlap. However, the hair having the tip passing through the comb part 40 of the support member 4 is moved left, that is, to the cutting part side of the edges 2 by its own elasticity to be cut off at the edges 2. The hair is cut off only at the tip without being cut off at the middle part.
Patent JP-H04224152-A (JP)
Title: Fiber reinforced cement plate
Inventor: TAMADA MASAHIKO
IPC: C04B16/06
Filed: 1990-12-27
Abstract: PURPOSE:A fiber-reinforced cement plate excellent in mechanical strength such as tensile strength and bending strength, and rigidity and impact strength. CONSTITUTION:Modified 4-methyl-1-penten polymer fiber and a slurry essentially comprising cement are mixed and formed into a plate, which is agend and cured at high temp. to obtain the fiber-reinforced cement plate. Or plural sheets of synthesized plates above described are laminated, aged and cured at high temp.
Patent JP-H04216168-A (JP)
Title: Equation analyzing device
Inventor: AKIBA YUKINORI
IPC: G06F17/12
Filed: 1990-12-14
Abstract: PURPOSE:To form an equation analyzing device which can find the approximate solution of simultaneous linear equations at a high speed and can obtain solutions even when all boundary conditions are Neumann boundary conditions. CONSTITUTION:In this equation analyzing device which is constituted of a circuit 1 that inputs the coefficient matrix of simultaneous linear equations obtained by performing difference approximation of partial differential equations on a generalized coordinate grid and coefficient vectors and resolves the coefficient matrix into approximate matrices, repetitive calculation circuit 2, and forward/backward substitution circuit 3 that applies an inverted approximate matrix to vectors outputted from the circuit 2 and outputs the results to the circuit 2 and which outputs approximate solutions, the circuit l only resolves the part corresponding to the no-zero element of a coefficient matrix obtained by performing difference discretion on an orthogonal coordinate system out of the no-zero elements of the coefficient matrix into the products of approximate matrices and the circuit 2 performs such a process that the coefficient vector value at a grid point of Neumann boundary conditions is extrapolated from an adjacent approximate solution vector value and the mean value of approximate solution vectors is subtracted from each element of the vectors.
Patent JP-H04224987-A (JP)
Title: Thermal transfer printing method
Inventor: TAKANASHI RYOYU
IPC: H04N1/23
Filed: 1990-12-26
Abstract: PURPOSE:To obtain a high density in multicolor printing by using a thermal transfer printer and make it possible to set density property with single color. CONSTITUTION:A sublimation ink of a transfer film 5 is transferred to a recording paper 6 by a thermal head 1. Then, the thermal head 1 is heated and reheated by a heating quantity with which smoothness becomes optimum so as to smooth the surface of the recording paper 6. Thereafter, a new ink of the transfer film 5 is transferred to the recording paper 6. Thus, after the surface of the recording paper 6 is smoothed, a next ink is transferred, so that a transference of the transferred ink to the transfer film 5 from the recording paper 6 can be prevented and printing with a high density will be possible.
Patent JP-H04242778-A (JP)
Title: Image forming device
Inventor: ITO HIYOSHI
IPC: G03G21/00
Filed: 1990-12-29
Abstract: PURPOSE:To prevent the contamination of a device by a toner by releasing the discharge pipe of a cleaning device or the working device of a waste toner receiving device interlockingly with the opening operation of an upper body. CONSTITUTION:A waste toner vessel 36 is exposed by opening the side door 51 of an image forming device. Namely, when an operator opens the side door and opens an upper body 2 upward, a waste pipe 28 pressing the arm 48 of a lever 43 is moved upward, the opened lever 43 is moved upward by the action of a spring 46, and a toner detector 44 is pulled up from the waste toner vessel. Thus, the waste toner vessel 36 is removed from a receiving box 34 without hindrance. At this time, a shutter member is moved to clog the discharge hole of a discharge pipe 26.
Patent JP-H04225109-A (JP)
Title: Part-shape recognizing apparatus
Inventor: DOI WATARU
IPC: G03B17/18
Filed: 1990-12-26
Abstract: PURPOSE:To make it possible to recognize the shape of a part accurately by indicating focal-point matching when the shape areas of the part obtained based on the binary-coded data of the picture elements converted by two kinds of threshold values are approximately equal, and visually adjusting the focus. CONSTITUTION:A control part 8 gives a command for setting a focusing threshold value to a threshold-value setting part 13e. The control part 8 also gives a command to a part 12 so that light is emitted from a stroboscope 5 toward a CCD camera 6. Under this state of the image, the shape of a part 2 on a transparent conveying belt 4 is focused on a picture element. The analog image signal of each picture element is converted into the binary-coded data with the threshold value. Thus, the area of the shape is obtained. Then, the other threshold value is set, the analog image signal of each picture element is converted into the binary-coded data and the area of the shape is obtained by the same way. When the areas become approximately equal, focal-point matching is indicated. This is visually confirmed, and focusing for the part whose image is focused on the picture element is performed with a focusing mechanism 6a of the camera 6. Thus, the shape is precisely recognized.
Patent JP-H04250825-A (JP)
Title: Treatment of gas containing halogen-containing organic compound
Inventor: MIZUNO KOICHI
IPC: B01D53/86
Filed: 1990-12-27
Abstract: PURPOSE:To treat a gas containing halogen-contg. organic compd. at lower temp. than the temp. of conventional method and to treat the halogen-contg. org. compd. without containing hydrogen by bringing the gas into contact with acid zeolite. CONSTITUTION:The gas containing halogen-contg. organic compd. is brought into contact with acid zeolite, preferably, the acid zeolite carrying one or more metals selected from the second to sixth periods of the periodical table or a zeolite having substitution of these metals. Thus, the halogen-contg. organic compd. is decomposed and removed. Examples of the halogen-contg. org. compd. to be treated include methane halide, ethane halide, fluoromethane, chloromethane, methane boride, etc. The zeolite to be used is in a form of powder or molding obtd. by usual method or pulverizaed one. The gas containing halogen-contg. organic compd. is brought into contact with the zeolite, for example, by introducing the gas into a layer packed with the zeolite.
Patent JP-S59502103-A (JP)
Title: 炭素質残渣と粉末金属ケイ素とによつて結合された粒子から成る耐火物及びその製法
IPC: C04B35/00
Filed: 1983-12-06
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-S61502493-A (JP)
Title: 航空機デ−タの取得及び記録システム
IPC: G06F17/40
Filed: 1985-10-22
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-2000511430-A (JP)
Title: Ｈｌａ  ｄｑｂ１タイピングを決定するためのヌクレオチドプローブおよび方法
IPC: C12Q1/6881
Filed: 1997-06-03
Abstract: (57)【要約】
特に下記配列ＴＧ   ＣＧＴ  ＴＡＴ  ＧＴＧ  ＡＣＣ     ＡＧＡ， ＧＴ   Ｇ  ＣＧＴ  ＣＴＴ  ＧＴＧ  ＡＣＣ     ＡＧＡ， ＧＴ   ＣＴＴ  ＧＴＡ  ＡＣＣ  ＡＧＡ  ＣＡ   Ｃ   ＡＴ，ＣＧ  Ｔ  ＣＴＴ  ＧＴＡ  ＡＣＣ  ＡＧＡ     ＴＡＣ   ＡＴ，ＣＧ Ｔ  ＣＴＴ  ＧＴＧ  ＡＧＣ  Ａ   ＧＡ  ＡＧＣ   ＡＴ，ＣＧ   ＡＣＣ  ＧＡＧ  ＣＴＣ     ＧＴＧ  ＣＧＧ  ＣＧ Ｔ  Ｇ，Ｇ  Ｔ ＡＣ  ＣＧＧ  Ｇ   ＣＡ  ＧＴＧ  ＡＣ Ｇ  Ｃ，Ｇ  Ａ ＣＧ  ＣＣＧ  ＣＴ   Ｇ  ＧＧＩ  ＣＣＧ  ＣＣＴ  Ｇ ，Ｇ  Ａ ＣＧ  ＣＣＧ     ＣＴＧ  ＧＧＧ  ＣＣＧ  ＣＣＴ  Ｇ ，Ｇ  Ｇ ＡＧ     ＧＧＩ  ＡＣＣ  ＣＩＧ  ＧＣＩ  ＧＡ Ｇ  Ｔ，Ｇ  Ｇ ＡＧ  ＧＧＧ  ＡＣＣ  ＣＧＧ  ＧＣＧ  ＧＡ Ｇ  Ｔ，ＴＣ Ｇ  ＧＴＧ  ＧＡＣ  ＡＣＣ  ＧＴＡ  ＴＧＣ  Ａ   Ｇ Ａ  Ｃ，ＧＧ   ＡＣＧ  ＧＡＧ  ＣＧＣ  ＧＴＧ   ＣＧ，Ｃ   ＡＴＣ  ＴＡＴ  ＡＡＣ  ＣＧＡ  ＧＡ ，およびそれらの相補的配列から選択されるヌクレオチドプローブであり、該プローブは、少なくとも下線部の配列を有し、さらに、配列の連続性は妨げないで下線部以外の塩基から選択される１または２個の塩基を含むことができる。これらのプローブは、人のHLA DQベータ遺伝子型の決定に有用である。それらは特に、単一のハイブリッド形成温度、特に37℃で安定であるという利点を有する。
Patent JP-2000512277-A (JP)
Title: ペプチド誘導体
IPC: C07K1/06
Filed: 1997-06-03
Abstract: (57)【要約】
本発明は、式（Ｉ）Ｐ−ＡＡ 1 −ＡＡ 2 −ＡＡ 3 −ＡＡ 4 −ＡＡ 5 −ＡＡ 6 −ＡＡ 7 −ＡＡ 8 −Ｑ（式中、Ｐ、ＡＡ 1 、ＡＡ 2 、ＡＡ 3 、ＡＡ 4 、ＡＡ 5 、ＡＡ 6 、ＡＡ 7 、ＡＡ 8 およびＱは、本明細書中に定義の様々な意味を有する）を有する薬学的に有用なペプチド誘導体およびそれらの薬学的に許容しうる塩に関する。該新規ペプチド誘導体は、慢性関節リウマチなどのＭＨＣクラスII依存性Ｔ細胞に媒介される自己免疫疾患または炎症性疾患を治療する場合に有効である。本発明は、更に、該新規ペプチド誘導体の製造方法および医学的処置における該化合物の使用に関する。
Patent JP-H08501064-A (JP)
Title: ペプチドとカルボキシ末端ポリエステルとの塩
IPC: A61K38/095
Filed: 1993-05-25
Abstract: (57)【要約】
本発明は、少なくとも１個の塩基性基を有するペプチドから誘導された陽イオンおよびカルボキシ末端ポリエステルから誘導された陰イオンから形成された新規の塩、このような塩の製造法、および遅延放出用の医薬品の製造へのこのような塩の使用に関する。本発明による塩は、該塩が純粋な形であるか、または遊離の結合してない形の過剰量のペプチドまたは過剰量の遊離ポリエステルとの混合物であるかに応じて、遅延放出用の医薬品の処方物の場合に有用である種々の性質を有する。